REVIEW 3 major objections 5 minor 1 cited by
Stellar Velocity Dispersion versus Age: Consistency across Observations and Simulations, with the Milky Way as an Outlier
T0 review · 3 major / 5 minor · reviewed 2026-08-07 · deepseek-v4-flash
Pith's one-line read The Milky Way's stellar velocity dispersion versus age, normalized by its rotation speed, is 2–3 times lower than nearly every other observed nearby disk galaxy, making it a kinematic outlier.
desk verdict A useful synthesis of sigma–age data, but the MW-outlier claim is not fully established because the observed comparison ignores the radial mismatch between the solar circle and inner-disk apertures. read the letter →
The pith
A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.
The reading
What carries the argument
The load-bearing metric is the dimensionless ratio $\sigma(\tau)/v_{\phi,0}$: the stellar velocity dispersion of stars of age $\tau$, scaled by the galaxy's present-day rotation velocity. This ratio normalizes out the order-of-magnitude range of stellar masses among the compared galaxies. The argument is carried by a matched comparison in which FIRE-2 simulations are post-processed to reproduce each observational survey's aperture radius, inclination angle, radial selection, and age binning, and the Milky Way's three-dimensional dispersion is converted to a one-dimensional value by assuming isotropy. The measurement-effect tests quantify how much each systematic could shift $\sigma(\tau)$, bounding the comparison against the claim that the Milky Way is a genuine outlier.
What would settle it
Apply the same aperture-based stellar-population method used for external galaxies to the Milky Way's own data by forward-modeling Gaia and APOGEE stellar measurements into mock spectra and fitting them as PHANGS-MUSE does, then re-measure $\sigma(\tau)/v_{\phi,0}$; if the matched-method comparison shrinks the Milky Way's gap from 2–3 times to below about 1.5 times, the outlier claim fails. Alternatively, measure resolved-star $\sigma(\tau)$ in several dozen Milky Way-mass disk galaxies to test whether similarly cold disks are rare.
Extended reading notes
Core claim
The central discovery is that when stellar velocity dispersion is measured as a function of stellar age and divided by the galaxy's present-day rotation velocity, $\sigma(\tau)/v_{\phi,0}$, the Milky Way is dramatically colder than all but one of the 19 nearby disk galaxies studied. M31, M33, and the average PHANGS galaxy all agree with each other and with the FIRE-2 simulations, while the Milky Way lies a factor of 2–3 below them at most ages. The paper argues this offset is physical rather than methodological, because measurement effects such as age uncertainties of up to 40%, aperture size, galactocentric radius, and inclination change $\sigma(\tau)$ by at most a factor of about 2 for young stars and less for old stars. In this reading, the Milky Way's unusually cold kinematics reflect its early disk formation and the absence of recent major mergers.
Load-bearing premise
The classification assumes that the velocity-dispersion measurements are comparable across galaxies even though the Milky Way's values come from individual stars in a small local volume converted to a one-dimensional value by assuming isotropy, while other galaxies' values come from aperture-integrated light over larger areas at various viewing angles.
Editorial extensions
If this is right
- If the Milky Way is a kinematic outlier, cosmological zoom-in simulations of Milky Way-mass galaxies are not expected to match the Milky Way; across 59 simulated galaxies from seven simulation suites, only one, h277, matches its $\sigma(\tau)$.
- FIRE-2's agreement with M31, M33, and the older stellar populations of PHANGS implies that typical disk heating is reasonably captured by current simulations.
- The apparent discrepancy between FIRE-2 and young PHANGS stars is likely an instrumental effect from MUSE's spectral resolution, not a physical mismatch.
- Merger signatures in $\sigma(\tau)$ require age uncertainties of about 10% or better, so inferred merger histories from this relation depend strongly on age precision.
- Benchmarking galaxy formation models only against the Milky Way is risky; the larger samples of M31, M33, and PHANGS provide better testbeds for typical disk evolution.
Reading between the lines
- A direct extension would be to measure $\sigma(\tau)/v_{\phi,0}$ for a larger sample of resolved, low-star-formation galaxies to test whether Milky Way-like cold disks are rare or simply under-represented in the current sample.
- The paper's isotropy assumption for the Milky Way could be checked against measured velocity-anisotropy ratios; a different conversion would shift the outlier factor by tens of percent, though probably not enough to erase the 2–3 times gap.
- The correlation between low star formation rate and cold kinematics seen in the Milky Way, NGC 1433, and h277 suggests a testable prediction: galaxies that have sustained low star formation for several gigayears should show systematically lower $\sigma(\tau)/v_{\phi,0}$, which could be tested with larger integral-field surveys.
- If age uncertainties in the Milky Way's oldest stars are underestimated, the inferred early-disk formation time could be biased; comparing asteroseismic and isochrone ages for the same stars would provide a direct check.
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. The paper compiles and compares existing measurements of the stellar velocity dispersion-age relation, σ(τ), for the Milky Way (13 literature analyses), M31, M33, and 16 PHANGS-MUSE galaxies, normalizing each by the present-day rotation velocity to obtain σ(τ)/vφ,0. Against this sample the MW appears kinematically colder by a factor of 2-3 at fixed age, with only NGC 1433 reaching MW-like values; the authors conclude that the MW is a kinematic outlier. Using 11 FIRE-2 zoom-in simulations, the paper quantifies how age uncertainties, aperture size, galactocentric radius, and inclination affect measured σ(τ), and it re-derives for each observational comparison the appropriate aperture sizes, radii, inclinations, and age binning. FIRE-2 agrees with M31, M33, and PHANGS at old ages, but its average σ(τ)/vφ,0 is roughly 2-3 times higher than the MW, with only rare individual solar-neighborhood apertures matching it. The paper concludes that cosmological zoom-in simulations reproduce typical observed disk galaxies but rarely the MW, because of the MW's early disk formation and quiescent merger history.
Significance. If the central claim is correct, the paper makes an important and actionable point: the MW is atypical among MW-mass disk galaxies in its kinematic coldness, so benchmarking galaxy formation simulations only against the MW is potentially misleading. The paper's strengths are substantial: the measurement-effects analysis (Sec. 3) is systematic and reusable; the simulation comparisons (Sec. 4.4) carefully match aperture, radius, inclination, and binning to each observational work; the compilations in Tables 2-3 and Fig. 6 are a useful resource; and the paper is unusually candid about its own caveats (no MHD/cosmic rays/AGN, no synthetic observations, MUSE resolution bias, non-independent MW analyses). The remaining gaps are in the observational outlier claim itself: no formal statistical test, no propagated error budget, and no quantitative treatment of the radial-selection mismatch between the MW anchor and the PHANGS inner-disk measurements, despite the paper quantifying exactly this effect in Sec. 3.3. These gaps affect the headline '2-3x' factor and the 'strong outlier' language, though the qualitative conclusion appears likely to survive the corrections.
major comments (3)
- [§4.3/Fig. 7; §3.3/Fig. 4] The observed comparison that defines the outlier claim does not account for where in each galaxy σ(τ) is measured. The MW relation is anchored at R ≈ 8 kpc (§4.4.2; most MW surveys in Table 3 are solar-neighborhood or R = 7-9 kpc samples), whereas PHANGS-MUSE measures within 0.25-0.30 R25, i.e., ≈ 3.75-4.25 kpc for the sample's mean R25 ≈ 15 kpc (Appendix B.3); M31 spans ≈ 5-14 kpc and M33 ≈ 1.5-9 kpc. The paper's own Fig. 4 shows σ3D increasing inward by 1.5-2x from R = 12 to 2 kpc, with the strongest gradient for stars younger than 100 Myr and a milder but nonzero gradient for 0.4-6 Gyr stars. The FIRE-2 comparisons in §4.4 match radial selections per galaxy, but the observed comparison in Fig. 7 never applies a radius correction or a quantitative bound, and §4.3 lists only age-binning as a complicating factor. My estimate from Fig. 4 is that the residual radial bias between R ≈ 8 kpc (MW) and R ≈ 4 kpc (PHANGS) is roughly 5-15% at the ages where MW data actually exist (0.4-6 Gyr), rising to ~30% for stars younger than 100 Myr; the exact value should be computed from the simulations rather than read off by eye, but it is evidently smaller than the factor needed to erase the 2.3-3.3x offset already visible against M31 at roughly matched radii. The qualitative conclusion likely survives, but the quantitative '2-3x' claim requires either applying the Fig. 4 gradients to the observed values or explicitly bounding the effect, and I request that this step be added.
- [§4.3/Fig. 7; §5.2.1] The headline classification 'the MW is a kinematic outlier' is not accompanied by any statistical test or propagated error budget. The MW band in Figs. 6-7 is the max-min range across 13 literature analyses that are strongly non-independent: the GCS-based studies share one catalog, and several post-Gaia studies reuse overlapping APOGEE/Kepler/K2 samples, so the band is a systematic spread across methods, not a random uncertainty. The PHANGS 68% scatter at fixed age is reported to be about twice the MW value, which is a large spread; the statement that 15/16 PHANGS galaxies exceed the MW by a factor of at least 1.5 is helpful, but it is a threshold count rather than a significance measure and does not account for correlated uncertainties. The reader cannot judge how far the MW sits below the PHANGS distribution without a statement of its percentile or its distance in units of the age-matched sample scatter. Additionally, vφ,0 in Table 2 uses three different definitions (MW circular velocity at the solar position; maximum rotation of the youngest stars for M31 and M33; CO-based peak rotation for PHANGS), and the assertion in §4.3 that these 'generally yield values within a few percent of each other' is not demonstrated. The isotropy assumption for the MW is handled better (§4.3 gives 10-25% estimates), but it is still not propagated into the final ratio. Please report the ratio with an explicit, end-to-end uncertainty that includes the MW analysis spread, the vφ,0 definitional systematics, and the measurement effects quantified in Sec. 3, and state the MW's rank or percentile within the age-matched comparison sample.
- [§4.4.2, Fig. 9; Abstract] The magnitude of the FIRE-2/MW offset is quoted inconsistently: the abstract says the average σ(τ)/vφ,0 in FIRE-2 is 'about two times higher' than the MW, §4.4.2 says 'the typical σ(τ)/vφ,0 is ≈ 3 times larger in FIRE-2 than in the MW across all ages', and §5.2.1 says 'typically 2-3× higher'. These statements are not equivalent, and the figures suggest the offset is strongly age-dependent, with the youngest stars agreeing better. Because this number is the paper's headline quantitative result, please define it precisely (for example, the median of the aperture-level ratios across a stated age range in σ/vφ,0), give the value with its scatter, and use the same value in the abstract and in the summary. Relatedly, Fig. 9 shows that rare individual apertures can match the MW at a given age but none matches across all ages; the paper should state explicitly whether this rarity is quantified, for instance as the fraction of apertures whose σ/vφ,0 falls within the MW band as a function of age.
minor comments (5)
- [§5.2.3] The claim that among 59 zoom-in galaxies across seven suites only h277 matches the MW's σ(τ) is a strong statement, but it is supported only by prose and no table, figure, or uniform quantitative criterion (such as an RMS deviation per galaxy); please add a summary table or figure so that this literature-based claim is checkable.
- [§4.3] Please clarify whether the Aumer & Binney (2009) and Tarricq et al. (2021) young-star measurements are included in the MW band of Fig. 7 or are cited only as additional qualitative evidence; Table 3 lists 13 analyses, but these two are discussed as supporting the coldness of young MW stars.
- [§4.3, Table 2] The sentence 'these different methods generally yield values within a few percent of each other' (referring to the vφ,0 definitions) should cite a comparison or provide a brief test; as written it is an unsupported claim in a section whose purpose is to put measurements on equal footing.
- [§3.1] The age-uncertainty model (Gaussian, symmetric, fractional) is a sensible first step, but real age errors are heteroscedastic, often asymmetric, and correlated with distance and metallicity; a sentence acknowledging this and arguing that the <20% effect on σ at fixed age survives more realistic error models would strengthen the conclusion.
- [Various] Typographical and formatting slips to fix: 'as the MW¿' in the §5.1 bullet list; 'We know discuss works' in Appendix B.4 (should be 'We now discuss'); 'PHANGS-MUSSE sample' in §5.2.3; and the caption of Fig. 1 ('with M90 star today in each corner') appears to be missing a mass-unit label.
Circularity Check
No significant circularity: the MW-outlier claim is grounded in external observations, and FIRE-2 is used as an independent benchmark rather than as a fitted input.
full rationale
The central claim that the Milky Way is a kinematic outlier is derived from Figure 7, which compiles externally measured σ(τ)/vφ,0 for the MW, M31, M33, and 16 PHANGS galaxies. This comparison does not depend on FIRE-2 for its existence: the MW's low ratio relative to external galaxies is a statement about the published observational data themselves. FIRE-2 is used for two distinct purposes: (i) to quantify how measurement effects such as aperture size, galactocentric radius, inclination, and age uncertainties alter inferred σ(τ), and (ii) as a separate cosmological benchmark to see whether simulations reproduce the observed relations. The measurement-effect analysis uses stated choices (e.g., 20% age uncertainties, 250 pc apertures, R=8 kpc) rather than parameters fitted to the MW, so the later FIRE-2-versus-MW comparison is not a prediction from a fit to the target. The paper repeatedly cites McCluskey et al. (2024) for the FIRE-2 disk-era framework and for prior analyses of these simulations, but those self-citations are not load-bearing for the outlier classification: the outlier conclusion would stand even if those interpretive results were removed, because it rests on the direct observational comparison. The radial-gradient mismatch noted by the skeptic (comparing solar-circle MW data with inner-disk PHANGS/M31/M33 measurements) is a quantitative systematic concern about the size of the outlier factor, not a circularity: the paper does not define any quantity in terms of the conclusion, and no fitted parameter is renamed as a prediction. The paper itself acknowledges in Section 5.2.2 that it did not perform synthetic observations including dust and selection effects, which is an honest limitation rather than a circular step. Overall, the derivation chain is self-contained with respect to the central claim; the only reason the score is not 0 is the presence of several non-load-bearing self-citations to the authors' previous FIRE-2 work.
Assumptions & free parameters
assumptions (4)
- domain assumption FIRE-2 simulations faithfully represent stellar kinematics of MW-mass disk galaxies.
- domain assumption Literature measurements of σ(τ) for the MW, M31, M33, and PHANGS are reliable as published.
- domain assumption The MW's σ3D can be converted to an isotropic 1D value σ3D/√3 for comparison with external LOS measurements.
- domain assumption vφ,0 values from different sources and definitions are comparable to within a few percent.
Cite this review
Pith. "Pith review of Stellar Velocity Dispersion versus Age: Consistency across Observations and Simulations, with the Milky Way as an Outlier." pith.science (2026). https://pith.science/paper/HILMTCAV
@misc{pith2026250611840,
author = {Pith},
title = {Pith review of: Stellar Velocity Dispersion versus Age: Consistency across Observations and Simulations, with the Milky Way as an Outlier},
year = {2026},
howpublished = {\url{https://pith.science/paper/HILMTCAV}},
note = {Machine review of arXiv:2506.11840}
}
abstract
Within disk galaxies, the velocity dispersion, $\sigma$, of stars increases with age, $\tau$, as measured in the Milky Way (MW) and nearby galaxies. This relation provides a key window into galactic formation history, tracing both the kinematics of stars at birth and the dynamical heating of stars after birth. We compile and compare observational measurements of the MW, M31, M33, and 16 galaxies from the PHANGS survey. The MW exhibits significantly colder stellar kinematics, with 2-3 times lower $\sigma(\tau)/v_{\phi,0}$ at a given age, than all but one other observed galaxy. Therefore, the MW is a kinematic outlier. To assess how measurement effects influence $\sigma(\tau)$, we analyze the FIRE-2 cosmological simulations, quantifying the impact of uncertainties in stellar age, aperture size, galactocentric radius, and galaxy inclination. Aperture size and galactocentric radius affect $\sigma(\tau)$ by up to a factor of $\approx2$ for stars younger than 100 Myr, with milder effects on older stars. Age uncertainties up to 40\% change the \textit{value} of $\sigma(\tau)$ at a given age by $\lesssim20\%$ but can reshape the relation with age and erase merger signatures. We compare $\sigma(\tau)/v_{\phi,0}$ in FIRE-2 simulations with observations. FIRE-2 agrees well with M31 and M33 at all measured ages, and with PHANGS for stars older than $\approx500$ Myr. The average $\sigma(\tau)/v_{\phi,0}$ in FIRE-2 is about two times higher than the MW at most ages, but the youngest stars show better agreement. The velocity ratios ($\sigma_{\phi}/\sigma_{R}$, $\sigma_{Z}/\sigma_{\phi}$, $\sigma_{Z}/\sigma_{R}$) in FIRE-2 broadly agree with the MW. We conclude that $\sigma(\tau)$ in FIRE-2, and most cosmological zoom-in simulations, reasonably matches observed nearby galaxies, but matching the MW is rare, because it is a kinematic outlier.
Figures
Figures from the paper (7 more)
Forward citations
Cited by 1 Pith paper
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Kinematic scaling of thin and thick discs from SAMI to NewHorizon
Thin and thick disc components follow parallel mass–velocity dispersion relations, with thick discs about 1.6 times hotter than thin discs under circularity-based definitions.
Reference graph
Works this paper leans on
-
[1]
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-
[2]
write newline
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-
[3]
Abadi , M. G., Navarro , J. F., Steinmetz , M., & Eke , V. R. 2003, , 597, 21, 10.1086/378316
doi:10.1086/378316 2003
-
[4]
2021, , 503, 5826, 10.1093/mnras/stab322
Agertz , O., Renaud , F., Feltzing , S., et al. 2021, , 503, 5826, 10.1093/mnras/stab322
-
[5]
2023, , 678, A158, 10.1051/0004-6361/202346666
Anders , F., Gispert , P., Ratcliffe , B., et al. 2023, , 678, A158, 10.1051/0004-6361/202346666
-
[6]
Aniyan , S., Freeman , K. C., Arnaboldi , M., et al. 2018, , 476, 1909, 10.1093/mnras/sty310
-
[7]
Ansar , S., Pearson , S., Sanderson , R. E., et al. 2025, , 978, 37, 10.3847/1538-4357/ad8b45
-
[8]
S., Vazdekis , A., Cervi \ n o , M., et al
Asa'd , R. S., Vazdekis , A., Cervi \ n o , M., et al. 2017, , 471, 3599, 10.1093/mnras/stx1824
Show all 286 references
-
[9]
S., Baba , J., et al
Asano , T., Fujii , M. S., Baba , J., et al. 2022, , 514, 460, 10.1093/mnras/stac1379
2022 doi
-
[10]
Athanassoula , E., Machado , R. E. G., & Rodionov , S. A. 2013, , 429, 1949, 10.1093/mnras/sts452
2013 doi
-
[11]
2016, , 462, 1697, 10.1093/mnras/stw1639
Aumer , M., Binney , J., & Sch \"o nrich , R. 2016, , 462, 1697, 10.1093/mnras/stw1639
2016 doi
-
[13]
1967, , 150, 461, 10.1086/149349
Barbanis , B., & Woltjer , L. 1967, , 150, 461, 10.1086/149349
1967 doi
-
[14]
A., San Roman , I., Gallart , C., Sarajedini , A., & Aparicio , A
Beasley , M. A., San Roman , I., Gallart , C., Sarajedini , A., & Aparicio , A. 2015, , 451, 3400, 10.1093/mnras/stv943
2015 doi
-
[15]
H., Hearin , A
Behroozi , P., Wechsler , R. H., Hearin , A. P., & Conroy , C. 2019, , 488, 3143, 10.1093/mnras/stz1182
2019 doi
-
[16]
A., Wetzel , A., Loebman , S
Bellardini , M. A., Wetzel , A., Loebman , S. R., & Bailin , J. 2022, , 514, 4270, 10.1093/mnras/stac1637
2022 doi
-
[17]
W., Koposov , S
Belokurov , V., Erkal , D., Evans , N. W., Koposov , S. E., & Deason , A. J. 2018, , 478, 611, 10.1093/mnras/sty982
2018 doi
-
[18]
2022, , 514, 689, 10.1093/mnras/stac1267
Belokurov , V., & Kravtsov , A. 2022, , 514, 689, 10.1093/mnras/stac1267
2022 doi
-
[19]
L., Fattahi , A., et al
Belokurov , V., Sanders , J. L., Fattahi , A., et al. 2020, , 494, 3880, 10.1093/mnras/staa876
2020 doi
-
[20]
M., Loebman , S
Benincasa , S. M., Loebman , S. R., Wetzel , A., et al. 2020, , 497, 3993, 10.1093/mnras/staa2116
2020 doi
-
[22]
A., Westfall , K
Bershady , M. A., Westfall , K. B., Shetty , S., et al. 2024, , 531, 1592, 10.1093/mnras/stae1207
2024 doi
-
[23]
2023, , 522, 6010, 10.1093/mnras/stad1378
Bhattacharya , S., Arnaboldi , M., Hammer , F., et al. 2023, , 522, 6010, 10.1093/mnras/stad1378
2023 doi
-
[24]
2019, , 624, A132, 10.1051/0004-6361/201834579
Bhattacharya , S., Arnaboldi , M., Hartke , J., et al. 2019, , 624, A132, 10.1051/0004-6361/201834579
2019 doi
-
[25]
2008, Galactic Dynamics: Second Edition
Binney , J., & Tremaine , S. 2008, Galactic Dynamics: Second Edition
2008
-
[27]
C., Loebman , S
Bird , J. C., Loebman , S. R., Weinberg , D. H., et al. 2021, , 503, 1815, 10.1093/mnras/stab289
2021 doi
- [28]
-
[29]
2016, , 54, 529, 10.1146/annurev-astro-081915-023441
Bland-Hawthorn , J., & Gerhard , O. 2016, , 54, 529, 10.1146/annurev-astro-081915-023441
2016 doi
-
[30]
2020, , 491, 3672, 10.1093/mnras/stz3126
Boardman , N., Zasowski , G., Seth , A., et al. 2020, , 491, 3672, 10.1093/mnras/stz3126
2020 doi
-
[31]
1993, , 275, 16
Bottema , R. 1993, , 275, 16
1993
-
[32]
2014, , 780, 57, 10.1088/0004-637X/780/1/57
Bournaud , F., Perret , V., Renaud , F., et al. 2014, , 780, 57, 10.1088/0004-637X/780/1/57
2014 doi
-
[33]
W., et al
Bovy , J., Rix , H.-W., Hogg , D. W., et al. 2012, , 755, 115, 10.1088/0004-637X/755/2/115
2012 doi
-
[35]
M., Governato , F., Quinn , T., Brook , C
Brooks , A. M., Governato , F., Quinn , T., Brook , C. B., & Wadsley , J. 2009, , 694, 396, 10.1088/0004-637X/694/1/396
2009 doi
-
[36]
M., Papastergis , E., Christensen , C
Brooks , A. M., Papastergis , E., Christensen , C. R., et al. 2017, , 850, 97, 10.3847/1538-4357/aa9576
2017 doi
-
[37]
V., et al
Buck , T., Obreja , A., Macci \`o , A. V., et al. 2020, , 491, 3461, 10.1093/mnras/stz3241
2020 doi
-
[38]
2018, , 478, 4513, 10.1093/mnras/sty1281
Buder , S., Asplund , M., Duong , L., et al. 2018, , 478, 4513, 10.1093/mnras/sty1281
2018 doi
-
[39]
K., et al
Buder , S., Lind , K., Ness , M. K., et al. 2019, , 624, A19, 10.1051/0004-6361/201833218
2019 doi
-
[40]
2021, , 506, 150, 10.1093/mnras/stab1242
Buder , S., Sharma , S., Kos , J., et al. 2021, , 506, 150, 10.1093/mnras/stab1242
2021 doi
-
[41]
A., Law , D
Bundy , K., Bershady , M. A., Law , D. R., et al. 2015, , 798, 7, 10.1088/0004-637X/798/1/7
2015 doi
-
[42]
2017, , 466, 798, 10.1093/mnras/stw3020
Cappellari , M. 2017, , 466, 798, 10.1093/mnras/stw3020
2017 doi
-
[43]
2004, , 116, 138, 10.1086/381875
Cappellari , M., & Emsellem , E. 2004, , 116, 138, 10.1086/381875
2004 doi
-
[44]
2011, , 413, 813, 10.1111/j.1365-2966.2010.18174.x
Cappellari , M., Emsellem , E., Krajnovi \'c , D., et al. 2011, , 413, 813, 10.1111/j.1365-2966.2010.18174.x
2011
- [45]
-
[46]
2020, , 491, 1531, 10.1093/mnras/stz3089
Carlesi , E., Hoffman , Y., Gottl \"o ber , S., et al. 2020, , 491, 1531, 10.1093/mnras/stz3089
2020 doi
-
[47]
V., Laporte , C
Carr , C., Johnston , K. V., Laporte , C. F. P., & Ness , M. K. 2022, , 516, 5067, 10.1093/mnras/stac2403
2022 doi
-
[48]
K., Hawkins , K., et al
Carrillo , A., Ness , M. K., Hawkins , K., et al. 2023, , 942, 35, 10.3847/1538-4357/aca1c7
2023 doi
-
[49]
2011, , 530, A138, 10.1051/0004-6361/201016276
Casagrande , L., Sch \"o nrich , R., Asplund , M., et al. 2011, , 530, A138, 10.1051/0004-6361/201016276
2011 doi
-
[50]
K., Keres , D., Gurvich , A
Chan , T. K., Keres , D., Gurvich , A. B., et al. 2021, arXiv e-prints, arXiv:2110.06231. 2110.06231
2021 arXiv
-
[51]
P., Conroy , C., et al
Chandra , V., Naidu , R. P., Conroy , C., et al. 2023, , 951, 26, 10.3847/1538-4357/accf13
2023 doi
-
[52]
A., Rix , H.-W., et al
Chandra , V., Semenov , V. A., Rix , H.-W., et al. 2024, , 972, 112, 10.3847/1538-4357/ad5b60
2024 doi
-
[54]
R., Dav \'e , R., Governato , F., et al
Christensen , C. R., Dav \'e , R., Governato , F., et al. 2016, , 824, 57, 10.3847/0004-637X/824/1/57
2016 doi
-
[55]
A., Tolstoy , E., Gallagher , III, J
Cole , A. A., Tolstoy , E., Gallagher , III, J. S., & Smecker-Hane , T. A. 2005, , 129, 1465, 10.1086/428007
2005 doi
-
[56]
H., Naidu , R
Conroy , C., Weinberg , D. H., Naidu , R. P., et al. 2022, arXiv e-prints, arXiv:2204.02989. 2204.02989
2022 arXiv
-
[57]
J., Blackburne , J
Conselice , C. J., Blackburne , J. A., & Papovich , C. 2005, , 620, 564, 10.1086/426102
2005 doi
-
[58]
2024, , 685, A38, 10.1051/0004-6361/202348910
Corbelli , E., & Burkert , A. 2024, , 685, A38, 10.1051/0004-6361/202348910
2024 doi
-
[59]
2014, , 572, A23, 10.1051/0004-6361/201424033
Corbelli , E., Thilker , D., Zibetti , S., Giovanardi , C., & Salucci , P. 2014, , 572, A23, 10.1051/0004-6361/201424033
2014 doi
-
[60]
A., & van de Voort , F
Crain , R. A., & van de Voort , F. 2023, , 61, 473, 10.1146/annurev-astro-041923-043618
2023 doi
-
[62]
2012, Research in Astronomy and Astrophysics, 12, 1197, 10.1088/1674-4527/12/9/003
Cui , X.-Q., Zhao , Y.-H., Chu , Y.-Q., et al. 2012, Research in Astronomy and Astrophysics, 12, 1197, 10.1088/1674-4527/12/9/003
2012 doi
-
[63]
J., Williams , B
Dalcanton , J. J., Williams , B. F., Lang , D., et al. 2012, , 200, 18, 10.1088/0067-0049/200/2/18
2012 doi
-
[64]
J., Bell , E
Dalcanton , J. J., Bell , E. F., Choi , Y., et al. 2023, , 166, 80, 10.3847/1538-3881/accc83
2023 doi
-
[65]
L., Tacchella , S., ''Ubler , H., et al
Danhaive , A. L., Tacchella , S., ''Ubler , H., et al. 2025, arXiv e-prints, arXiv:2503.21863, 10.48550/arXiv.2503.21863
2025 doi
- [66]
-
[67]
2024, , 684, A87, 10.1051/0004-6361/202347755
de Graaff , A., Rix , H.-W., Carniani , S., et al. 2024, , 684, A87, 10.1051/0004-6361/202347755
2024 doi
-
[68]
M., Freeman , K
De Silva , G. M., Freeman , K. C., Bland-Hawthorn , J., et al. 2015, , 449, 2604, 10.1093/mnras/stv327
2015 doi
-
[69]
J., & Belokurov , V
Deason , A. J., & Belokurov , V. 2024, , 99, 101706, 10.1016/j.newar.2024.101706
2024
-
[71]
2009, , 457, 451, 10.1038/nature07648
Dekel , A., Birnboim , Y., Engel , G., et al. 2009, , 457, 451, 10.1038/nature07648
2009 doi
-
[72]
M., Erroz-Ferrer , S., et al
den Brok , M., Carollo , C. M., Erroz-Ferrer , S., et al. 2020, , 491, 4089, 10.1093/mnras/stz3184
2020 doi
-
[73]
D., et al
Di Matteo , P., Haywood , M., Lehnert , M. D., et al. 2019, , 632, A4, 10.1051/0004-6361/201834929
2019 doi
-
[74]
M., Belokurov , V., Evans , N
Dillamore , A. M., Belokurov , V., Evans , N. W., & Davies , E. Y. 2023, , 524, 3596, 10.1093/mnras/stad2136
2023 doi
-
[75]
M., Belokurov , V., Kravtsov , A., & Font , A
Dillamore , A. M., Belokurov , V., Kravtsov , A., & Font , A. S. 2024, , 527, 7070, 10.1093/mnras/stad3369
2024 doi
-
[76]
2016, , 823, 4, 10.3847/0004-637X/823/1/4
D'Onghia , E., Madau , P., Vera-Ciro , C., Quillen , A., & Hernquist , L. 2016, , 823, 4, 10.3847/0004-637X/823/1/4
2016 doi
-
[77]
J., Sanderson , R., et al
Donlon , T., Newberg , H. J., Sanderson , R., et al. 2024, , 531, 1422, 10.1093/mnras/stae1264
2024 doi
-
[78]
E., Guhathakurta , P., Fardal , M
Dorman , C. E., Guhathakurta , P., Fardal , M. A., et al. 2012, , 752, 147, 10.1088/0004-637X/752/2/147
2012 doi
-
[79]
E., Widrow , L
Dorman , C. E., Widrow , L. M., Guhathakurta , P., et al. 2013, , 779, 103, 10.1088/0004-637X/779/2/103
2013 doi
-
[80]
E., Guhathakurta , P., Seth , A
Dorman , C. E., Guhathakurta , P., Seth , A. C., et al. 2015, , 803, 24, 10.1088/0004-637X/803/1/24
2015 doi
-
[81]
D'Souza , R., & Bell , E. F. 2018, Nature Astronomy, 2, 737, 10.1038/s41550-018-0533-x
2018 doi
-
[82]
a rn , T., Agertz , O., \
Ejdetj \"a rn , T., Agertz , O., \"O stlin , G., Renaud , F., & Romeo , A. B. 2022, , 514, 480, 10.1093/mnras/stac1414
2022 doi
-
[83]
2018 a , , 473, 1930, 10.1093/mnras/stx2482
El-Badry , K., Quataert , E., Wetzel , A., et al. 2018 a , , 473, 1930, 10.1093/mnras/stx2482
2018 doi
-
[84]
2018 b , , 480, 652, 10.1093/mnras/sty1864
El-Badry , K., Bland-Hawthorn , J., Wetzel , A., et al. 2018 b , , 480, 652, 10.1093/mnras/sty1864
2018 doi
-
[85]
2022, , 941, 162, 10.3847/1538-4357/aca27d
Elia , D., Molinari , S., Schisano , E., et al. 2022, , 941, 162, 10.3847/1538-4357/aca27d
2022 doi
-
[86]
2022, , 659, A191, 10.1051/0004-6361/202141727
Emsellem , E., Schinnerer , E., Santoro , F., et al. 2022, , 659, A191, 10.1051/0004-6361/202141727
2022 doi
-
[87]
Escala , I., Quirk , A. C. N., Guhathakurta , P., et al. 2023, , 165, 75, 10.3847/1538-3881/aca9cd
2023 doi
-
[88]
N., et al
Escala , I., Wetzel , A., Kirby , E. N., et al. 2018, , 474, 2194, 10.1093/mnras/stx2858
2018 doi
-
[89]
A., Fattahi , A., Deason , A
Evans , T. A., Fattahi , A., Deason , A. J., & Frenk , C. S. 2020, , 497, 4311, 10.1093/mnras/staa2202
2020 doi
-
[90]
2017, , 597, A48, 10.1051/0004-6361/201628625
Falc \'o n-Barroso , J., Lyubenova , M., van de Ven , G., et al. 2017, , 597, A48, 10.1051/0004-6361/201628625
2017 doi
-
[91]
2009, , 703, 1416, 10.1088/0004-637X/703/2/1416
Faucher-Gigu \`e re , C.-A., Lidz , A., Zaldarriaga , M., & Hernquist , L. 2009, , 703, 1416, 10.1088/0004-637X/703/2/1416
2009 doi
-
[92]
2025, arXiv e-prints, arXiv:2503.19536, 10.48550/arXiv.2503.19536
Fern \'a ndez-Alvar , E., Ruiz-Lara , T., Gallart , C., et al. 2025, arXiv e-prints, arXiv:2503.19536, 10.48550/arXiv.2503.19536
2025 doi
-
[93]
G., Gibson , B
Few , C. G., Gibson , B. K., Courty , S., et al. 2012, , 547, A63, 10.1051/0004-6361/201219649
2012 doi
-
[94]
E., Newman , J
Fielder , C. E., Newman , J. A., Andrews , B. H., et al. 2021, , 508, 4459, 10.1093/mnras/stab2618
2021 doi
-
[95]
2018, , 481, 3325, 10.1093/mnras/sty2466
Fielding , D., Quataert , E., & Martizzi , D. 2018, , 481, 3325, 10.1093/mnras/sty2466
2018 doi
-
[96]
L., Weinberg , M
Filion , C., McClure , R. L., Weinberg , M. D., D'Onghia , E., & Daniel , K. J. 2023, , 524, 276, 10.1093/mnras/stad1832
2023 doi
-
[98]
M., & Wuyts , S
F \"o rster Schreiber , N. M., & Wuyts , S. 2020, , 58, 661, 10.1146/annurev-astro-032620-021910
2020 doi
-
[99]
M., Genzel , R., Bouch \'e , N., et al
F \"o rster Schreiber , N. M., Genzel , R., Bouch \'e , N., et al. 2009, , 706, 1364, 10.1088/0004-637X/706/2/1364
2009 doi
-
[100]
Fragkoudi , F., Grand , R. J. J., Pakmor , R., et al. 2025, , 538, 1587, 10.1093/mnras/staf389
2025 doi
-
[101]
2020, , 896, 15, 10.3847/1538-4357/ab910c
Frankel , N., Sanders , J., Ting , Y.-S., & Rix , H.-W. 2020, , 896, 15, 10.3847/1538-4357/ab910c
2020 doi
-
[102]
2020, , 499, 1116, 10.1093/mnras/staa2866
Fraser-McKelvie , A., Merrifield , M., Arag \'o n-Salamanca , A., et al. 2020, , 499, 1116, 10.1093/mnras/staa2866
2020 doi
-
[103]
A., S \'a nchez-Bl \'a zquez , P., Falc \'o n-Barroso , J., et al
Gadotti , D. A., S \'a nchez-Bl \'a zquez , P., Falc \'o n-Barroso , J., et al. 2019, , 482, 506, 10.1093/mnras/sty2666
2019 doi
-
[104]
Gaia Collaboration , Prusti , T., de Bruijne , J. H. J., et al. 2016, , 595, A1, 10.1051/0004-6361/201629272
2016 doi
-
[105]
2015, , 811, L18, 10.1088/2041-8205/811/2/L18
Gallart , C., Monelli , M., Mayer , L., et al. 2015, , 811, L18, 10.1088/2041-8205/811/2/L18
2015 doi
-
[106]
J., Wetzel , A., Hopkins , P
Gandhi , P. J., Wetzel , A., Hopkins , P. F., et al. 2022, , 516, 1941, 10.1093/mnras/stac2228
2022 doi
-
[107]
F., Wetzel , A., et al
Garrison-Kimmel , S., Hopkins , P. F., Wetzel , A., et al. 2018, , 481, 4133, 10.1093/mnras/sty2513
2018 doi
-
[108]
o rster Schreiber , N. M., \
Genzel , R., F \"o rster Schreiber , N. M., \"U bler , H., et al. 2017, , 543, 397, 10.1038/nature21685
2017 doi
- [109]
-
[110]
M., Guhathakurta , P., Beaton , R
Gilbert , K. M., Guhathakurta , P., Beaton , R. L., et al. 2012, , 760, 76, 10.1088/0004-637X/760/1/76
2012 doi
- [111]
-
[112]
Grand , R. J. J., Springel , V., G \'o mez , F. A., et al. 2016, , 459, 199, 10.1093/mnras/stw601
2016 doi
-
[113]
Grand , R. J. J., G \'o mez , F. A., Marinacci , F., et al. 2017, , 467, 179, 10.1093/mnras/stx071
2017 doi
-
[114]
Grand , R. J. J., Kawata , D., Belokurov , V., et al. 2020, , 497, 1603, 10.1093/mnras/staa2057
2020 doi
-
[115]
2019, , 483, 4707, 10.1093/mnras/sty3424
Grasha , K., Calzetti , D., Adamo , A., et al. 2019, , 483, 4707, 10.1093/mnras/sty3424
2019 doi
-
[116]
2024, , 683, A111, 10.1051/0004-6361/202347440
Grisoni , V., Chiappini , C., Miglio , A., et al. 2024, , 683, A111, 10.1051/0004-6361/202347440
2024 doi
-
[117]
M., Reitzel , D
Guhathakurta , P., Rich , R. M., Reitzel , D. B., et al. 2006, , 131, 2497, 10.1086/499562
2006 doi
-
[118]
B., Faucher-Gigu \`e re , C.-A., Richings , A
Gurvich , A. B., Faucher-Gigu \`e re , C.-A., Richings , A. J., et al. 2020, , 498, 3664, 10.1093/mnras/staa2578
2020 doi
-
[119]
Y., Offner , S
Guszejnov , D., Grudi \'c , M. Y., Offner , S. S. R., et al. 2020, , 492, 488, 10.1093/mnras/stz3527
2020 doi
-
[120]
2022, , 514, 5056, 10.1093/mnras/stac1603
Hafen , Z., Stern , J., Bullock , J., et al. 2022, , 514, 5056, 10.1093/mnras/stac1603
2022 doi
-
[122]
Hammer , F., Puech , M., Chemin , L., Flores , H., & Lehnert , M. D. 2007, , 662, 322, 10.1086/516727
2007 doi
-
[123]
B., Wang , J
Hammer , F., Yang , Y. B., Wang , J. L., et al. 2018, , 475, 2754, 10.1093/mnras/stx3343
2018 doi
-
[125]
R., Sharma , S., Bland-Hawthorn , J., et al
Hayden , M. R., Sharma , S., Bland-Hawthorn , J., et al. 2022, , 517, 5325, 10.1093/mnras/stac2787
2022 doi
-
[126]
D., Katz , D., & G \'o mez , A
Haywood , M., Di Matteo , P., Lehnert , M. D., Katz , D., & G \'o mez , A. 2013, , 560, A109, 10.1051/0004-6361/201321397
2013 doi
-
[127]
2020, , 58, 205, 10.1146/annurev-astro-032620-021917
Helmi , A. 2020, , 58, 205, 10.1146/annurev-astro-032620-021917
2020 doi
-
[128]
H., et al
Helmi , A., Babusiaux , C., Koppelman , H. H., et al. 2018, , 563, 85, 10.1038/s41586-018-0625-x
2018 doi
-
[129]
Heyer , M., & Dame , T. M. 2015, , 53, 583, 10.1146/annurev-astro-082214-122324
2015 doi
-
[130]
Ho , A. Y. Q., Rix , H.-W., Ness , M. K., et al. 2017, , 841, 40, 10.3847/1538-4357/aa6db3
2017 doi
-
[131]
2007, , 475, 519, 10.1051/0004-6361:20077221
Holmberg , J., Nordstr \"o m , B., & Andersen , J. 2007, , 475, 519, 10.1051/0004-6361:20077221
2007 doi
-
[132]
2009, , 501, 941, 10.1051/0004-6361/200811191
---. 2009, , 501, 941, 10.1051/0004-6361/200811191
2009 doi
-
[133]
Hopkins , P. F. 2015, , 450, 53, 10.1093/mnras/stv195
2015 doi
- [134]
- [135]
-
[136]
F., Narayanan , D., & Murray , N
Hopkins , P. F., Narayanan , D., & Murray , N. 2013, , 432, 2647, 10.1093/mnras/stt723
2013 doi
- [137]
-
[138]
F., Wetzel , A., Kere s , D., et al
Hopkins , P. F., Wetzel , A., Kere s , D., et al. 2018, , 480, 800, 10.1093/mnras/sty1690
2018 doi
-
[139]
F., Chan , T
Hopkins , P. F., Chan , T. K., Garrison-Kimmel , S., et al. 2020, , 492, 3465, 10.1093/mnras/stz3321
2020 doi
- [140]
-
[141]
Horta , D., & Schiavon , R. P. 2025, , 537, 3730, 10.1093/mnras/staf256
2025 doi
-
[142]
C., Sanderson , R., et al
Horta , D., Cunningham , E. C., Sanderson , R., et al. 2024, , 527, 9810, 10.1093/mnras/stad3834
2024 doi
-
[144]
W., Chen , B
Huang , Y., Liu , X. W., Chen , B. Q., et al. 2018, , 156, 90, 10.3847/1538-3881/aacda5
2018 doi
-
[145]
C., Yuan , T., et al
Hung , C.-L., Hayward , C. C., Yuan , T., et al. 2019, , 482, 5125, 10.1093/mnras/sty2970
2019 doi
-
[146]
2022, , 513, 3768, 10.1093/mnras/stac1143
Irodotou , D., Fragkoudi , F., Pakmor , R., et al. 2022, , 513, 3768, 10.1093/mnras/stac1143
2022 doi
-
[147]
G., Tacchella , S., Genel , S., et al
Iyer , K. G., Tacchella , S., Genel , S., et al. 2020, , 498, 430, 10.1093/mnras/staa2150
2020 doi
-
[148]
2023, , 671, A21, 10.1051/0004-6361/202244524
Jofr \'e , P., Jorissen , A., Aguilera-G \'o mez , C., et al. 2023, , 671, A21, 10.1051/0004-6361/202244524
2023 doi
-
[149]
L., Harrison , C
Johnson , H. L., Harrison , C. M., Swinbank , A. M., et al. 2018, , 474, 5076, 10.1093/mnras/stx3016
2018 doi
-
[150]
A., Brooks , A., Governato , F., Weiner , B
Kassin , S. A., Brooks , A., Governato , F., Weiner , B. J., & Gardner , J. P. 2014, , 790, 89, 10.1088/0004-637X/790/2/89
2014 doi
-
[151]
A., Weiner , B
Kassin , S. A., Weiner , B. J., Faber , S. M., et al. 2012, , 758, 106, 10.1088/0004-637X/758/2/106
2012 doi
-
[152]
2022, , 663, A38, 10.1051/0004-6361/202141836
Khoperskov , S., & Gerhard , O. 2022, , 663, A38, 10.1051/0004-6361/202141836
2022 doi
-
[153]
2023, , 677, A89, 10.1051/0004-6361/202244232
Khoperskov , S., Minchev , I., Libeskind , N., et al. 2023, , 677, A89, 10.1051/0004-6361/202244232
2023 doi
-
[154]
2024, , 685, A72, 10.1051/0004-6361/202348209
Kohandel , M., Pallottini , A., Ferrara , A., et al. 2024, , 685, A72, 10.1051/0004-6361/202348209
2024 doi
-
[155]
J., et al
Kordopatis , G., Schultheis , M., McMillan , P. J., et al. 2023, , 669, A104, 10.1051/0004-6361/202244283
2023 doi
-
[157]
2001, , 322, 231, 10.1046/j.1365-8711.2001.04022.x
Kroupa , P. 2001, , 322, 231, 10.1046/j.1365-8711.2001.04022.x
2001
-
[158]
Kruijssen , J. M. D., Pfeffer , J. L., Reina-Campos , M., Crain , R. A., & Bastian , N. 2019 a , , 486, 3180, 10.1093/mnras/sty1609
2019 doi
-
[159]
Kruijssen , J. M. D., Schruba , A., Chevance , M., et al. 2019 b , , 569, 519, 10.1038/s41586-019-1194-3
2019 doi
-
[160]
R., & Gnedin , N
Krumholz , M. R., & Gnedin , N. Y. 2011, , 729, 36, 10.1088/0004-637X/729/1/36
2011 doi
-
[161]
R., McKee , C
Krumholz , M. R., McKee , C. F., & Bland-Hawthorn , J. 2019, , 57, 227, 10.1146/annurev-astro-091918-104430
2019 doi
-
[162]
Kumamoto , J., Baba , J., & Saitoh , T. R. 2017, , 69, 32, 10.1093/pasj/psx005
2017 doi
-
[163]
J., & Lada , E
Lada , C. J., & Lada , E. A. 2003, , 41, 57, 10.1146/annurev.astro.41.011802.094844
2003 arXiv
-
[164]
2021, , 654, A13, 10.1051/0004-6361/202039982
Lagarde , N., Reyl \'e , C., Chiappini , C., et al. 2021, , 654, A13, 10.1051/0004-6361/202039982
2021 doi
-
[165]
E., Rosolowsky , E., et al
Lang , P., Meidt , S. E., Rosolowsky , E., et al. 2020, , 897, 122, 10.3847/1538-4357/ab9953
2020 doi
-
[166]
Larson , R. B. 1981, , 194, 809, 10.1093/mnras/194.4.809
1981 doi
-
[167]
T., Wisnioski , E., et al
Leaman , R., Mendel , J. T., Wisnioski , E., et al. 2017, , 472, 1879, 10.1093/mnras/stx2014
2017 doi
-
[168]
D., et al
Leitherer , C., Schaerer , D., Goldader , J. D., et al. 1999, , 123, 3, 10.1086/313233
1999 doi
-
[169]
M., Fraternali , F., et al
Lelli , F., Di Teodoro , E. M., Fraternali , F., et al. 2021, Science, 371, 713, 10.1126/science.abc1893
2021 doi
-
[170]
K., Sun , J., Meidt , S., et al
Leroy , A. K., Sun , J., Meidt , S., et al. 2025, arXiv e-prints, arXiv:2502.04481, 10.48550/arXiv.2502.04481
2025 doi
-
[171]
Lian , J., Bergemann , M., Pillepich , A., Zasowski , G., & Lane , R. R. 2023, Nature Astronomy, 7, 951, 10.1038/s41550-023-01977-z
2023 doi
-
[172]
2024, Nature Astronomy, 8, 1302, 10.1038/s41550-024-02315-7
Lian , J., Zasowski , G., Chen , B., et al. 2024, Nature Astronomy, 8, 1302, 10.1038/s41550-024-02315-7
2024 doi
-
[173]
I., Carlesi , E., Grand , R
Libeskind , N. I., Carlesi , E., Grand , R. J. J., et al. 2020, , 498, 2968, 10.1093/mnras/staa2541
2020 doi
-
[174]
C., Newman , J
Licquia , T. C., Newman , J. A., & Bershady , M. A. 2016, , 833, 220, 10.3847/1538-4357/833/2/220
2016 doi
- [175]
-
[176]
R., Ivezi \'c , Z ., Quinn , T
Loebman , S. R., Ivezi \'c , Z ., Quinn , T. R., et al. 2012, , 758, L23, 10.1088/2041-8205/758/1/L23
2012 doi
-
[177]
T., Crain , R
Mackereth , J. T., Crain , R. A., Schiavon , R. P., et al. 2018, , 477, 5072, 10.1093/mnras/sty972
2018 doi
-
[178]
T., Bovy , J., Leung , H
Mackereth , J. T., Bovy , J., Leung , H. W., et al. 2019, , 489, 176, 10.1093/mnras/stz1521
2019 doi
-
[179]
R., Schiavon , R
Majewski , S. R., Schiavon , R. P., Frinchaboy , P. M., et al. 2017, , 154, 94, 10.3847/1538-3881/aa784d
2017 doi
- [180]
-
[181]
K., Frebel , A., Chiti , A., et al
Mardini , M. K., Frebel , A., Chiti , A., et al. 2022, , 936, 78, 10.3847/1538-4357/ac8102
2022 doi
- [182]
-
[183]
2014, , 443, 2452, 10.1093/mnras/stu1322
Martig , M., Minchev , I., & Flynn , C. 2014, , 443, 2452, 10.1093/mnras/stu1322
2014 doi
-
[184]
2020, , 492, 79, 10.1093/mnras/stz3419
Martizzi , D. 2020, , 492, 79, 10.1093/mnras/stz3419
2020 doi
-
[185]
C., Thilker , D
Maschmann , D., Lee , J. C., Thilker , D. A., et al. 2024, , 273, 14, 10.3847/1538-4365/ad3cd3
2024 doi
-
[186]
R., et al
McCluskey , F., Wetzel , A., Loebman , S. R., et al. 2024, , 527, 6926, 10.1093/mnras/stad3547
2024 doi
-
[187]
W., Irwin , M
McConnachie , A. W., Irwin , M. J., Ibata , R. A., et al. 2009, , 461, 66, 10.1038/nature08327
2009 doi
-
[188]
W., Ibata , R., Martin , N., et al
McConnachie , A. W., Ibata , R., Martin , N., et al. 2018, , 868, 55, 10.3847/1538-4357/aae8e7
2018 doi
-
[189]
McMillan , P. J. 2011, , 418, 1565, 10.1111/j.1365-2966.2011.19520.x
2011
- [190]
-
[191]
T., et al
Miglio , A., Chiappini , C., Mackereth , J. T., et al. 2021, , 645, A85, 10.1051/0004-6361/202038307
2021 doi
-
[192]
2010, , 722, 112, 10.1088/0004-637X/722/1/112
Minchev , I., & Famaey , B. 2010, , 722, 112, 10.1088/0004-637X/722/1/112
2010 doi
-
[194]
M., et al
Munshi , F., Governato , F., Brooks , A. M., et al. 2013, , 766, 56, 10.1088/0004-637X/766/1/56
2013 doi
-
[195]
J., Croton , D
Mutch , S. J., Croton , D. J., & Poole , G. B. 2011, , 736, 84, 10.1088/0004-637X/736/2/84
2011 doi
-
[196]
C., Vasiliev , E., Iorio , G., Evans , N
Myeong , G. C., Vasiliev , E., Iorio , G., Evans , N. W., & Belokurov , V. 2019, , 488, 1235, 10.1093/mnras/stz1770
2019 doi
-
[197]
Naab , T., & Ostriker , J. P. 2017, , 55, 59, 10.1146/annurev-astro-081913-040019
2017 doi
-
[198]
2019, , 883, 27, 10.3847/1538-4357/ab3afc
Necib , L., Lisanti , M., Garrison-Kimmel , S., et al. 2019, , 883, 27, 10.3847/1538-4357/ab3afc
2019 doi
-
[199]
2024, , 976, L27, 10.3847/2041-8213/ad7b17
Nelson , E., Brammer , G., Gim \'e nez-Arteaga , C., et al. 2024, , 976, L27, 10.3847/2041-8213/ad7b17
2024 doi
-
[200]
J., Suess , K
Nelson , E. J., Suess , K. A., Bezanson , R., et al. 2023, , 948, L18, 10.3847/2041-8213/acc1e1
2023 doi
-
[201]
W., Rix , H
Ness , M., Hogg , D. W., Rix , H. W., et al. 2016, , 823, 114, 10.3847/0004-637X/823/2/114
2016 doi
-
[202]
2004, , 418, 989, 10.1051/0004-6361:20035959
Nordstr \"o m , B., Mayor , M., Andersen , J., et al. 2004, , 418, 989, 10.1051/0004-6361:20035959
2004 doi
-
[203]
Olsen , K. A. G., & Massey , P. 2007, , 656, L61, 10.1086/512484
2007 doi
-
[204]
E., Fielding , D
Orr , M. E., Fielding , D. B., Hayward , C. C., & Burkhart , B. 2022, , 932, 88, 10.3847/1538-4357/ac6c26
2022 doi
-
[205]
E., Hayward , C
Orr , M. E., Hayward , C. C., Medling , A. M., et al. 2020, , 496, 1620, 10.1093/mnras/staa1619
2020 doi
-
[206]
A., Weiner , B
Pacifici , C., Kassin , S. A., Weiner , B. J., et al. 2016, , 832, 79, 10.3847/0004-637X/832/1/79
2016 doi
-
[207]
2015, , 803, 26, 10.1088/0004-637X/803/1/26
Papovich , C., Labb \'e , I., Quadri , R., et al. 2015, , 803, 26, 10.1088/0004-637X/803/1/26
2015 doi
-
[208]
Patel , E., Besla , G., & Sohn , S. T. 2017, , 464, 3825, 10.1093/mnras/stw2616
2017 doi
- [209]
-
[210]
C., et al
Peltonen , J., Rosolowsky , E., Johnson , L. C., et al. 2023, , 522, 6137, 10.1093/mnras/stad1430
2023 doi
-
[211]
G., et al
Peltonen , J., Rosolowsky , E., Williams , T. G., et al. 2024, , 527, 10668, 10.1093/mnras/stad3879
2024 doi
-
[212]
2023, , 673, A147, 10.1051/0004-6361/202245673
Pessa , I., Schinnerer , E., Sanchez-Blazquez , P., et al. 2023, , 673, A147, 10.1051/0004-6361/202245673
2023 doi
-
[213]
2019, , 490, 3196, 10.1093/mnras/stz2338
Pillepich , A., Nelson , D., Springel , V., et al. 2019, , 490, 3196, 10.1093/mnras/stz2338
2019 doi
-
[214]
2024, , 535, 1721, 10.1093/mnras/stae2165
Pillepich , A., Sotillo-Ramos , D., Ramesh , R., et al. 2024, , 535, 1721, 10.1093/mnras/stae2165
2024 doi
-
[215]
2018, , 475, 2697, 10.1093/mnras/stx3331
Pinna , F., Falc \'o n-Barroso , J., Martig , M., et al. 2018, , 475, 2697, 10.1093/mnras/stx3331
2018 doi
-
[216]
H., Elsworth , Y
Pinsonneault , M. H., Elsworth , Y. P., Tayar , J., et al. 2018, , 239, 32, 10.3847/1538-4365/aaebfd
2018 doi
-
[217]
2020, , 641, A6, 10.1051/0004-6361/201833910
Planck Collaboration , Aghanim , N., Akrami , Y., et al. 2020, , 641, A6, 10.1051/0004-6361/201833910
2020 doi
-
[218]
M., Zhu , L., & van de Ven , G
Poci , A., McDermid , R. M., Zhu , L., & van de Ven , G. 2019, , 487, 3776, 10.1093/mnras/stz1154
2019 doi
-
[219]
M., Lyubenova , M., et al
Poci , A., McDermid , R. M., Lyubenova , M., et al. 2021, , 647, A145, 10.1051/0004-6361/202039644
2021 doi
-
[220]
2023, , 951, L46, 10.3847/2041-8213/acdf5a
Pope , A., McKinney , J., Kamieneski , P., et al. 2023, , 951, L46, 10.3847/2041-8213/acdf5a
2023 doi
-
[221]
J., & Monaghan , J
Price , D. J., & Monaghan , J. J. 2007, , 374, 1347, 10.1111/j.1365-2966.2006.11241.x
2007
-
[222]
H., Kriek , M., Barro , G., et al
Price , S. H., Kriek , M., Barro , G., et al. 2020, , 894, 91, 10.3847/1538-4357/ab7990
2020 doi
-
[223]
Queiroz , A. B. A., Anders , F., Chiappini , C., et al. 2023, , 673, A155, 10.1051/0004-6361/202245399
2023 doi
-
[224]
Quirk , A. C. N., Guhathakurta , P., Gilbert , K. M., et al. 2022, , 163, 166, 10.3847/1538-3881/ac5324
2022 doi
-
[225]
S., Goodman , A
Rice , T. S., Goodman , A. A., Bergin , E. A., Beaumont , C., & Dame , T. M. 2016, , 822, 52, 10.3847/0004-637X/822/1/52
2016 doi
-
[226]
2013, , 21, 61, 10.1007/s00159-013-0061-8
Rix , H.-W., & Bovy , J. 2013, , 21, 61, 10.1007/s00159-013-0061-8
2013 doi
-
[227]
2022, , 941, 45, 10.3847/1538-4357/ac9e01
Rix , H.-W., Chandra , V., Andrae , R., et al. 2022, , 941, 45, 10.3847/1538-4357/ac9e01
2022 doi
-
[228]
2020, , 584, 201, 10.1038/s41586-020-2572-6
Rizzo , F., Vegetti , S., Powell , D., et al. 2020, , 584, 201, 10.1038/s41586-020-2572-6
2020 doi
-
[229]
E., Tacchella , S., Johnson , B
Robertson , B. E., Tacchella , S., Johnson , B. D., et al. 2023, , 942, L42, 10.3847/2041-8213/aca086
2023 doi
-
[230]
K., et al
Rosolowsky , E., Hughes , A., Leroy , A. K., et al. 2021, , 502, 1218, 10.1093/mnras/stab085
2021 doi
-
[232]
E., Hodge , J., Bouwens , R., et al
Rowland , L. E., Hodge , J., Bouwens , R., et al. 2024, , 535, 2068, 10.1093/mnras/stae2217
2024 doi
-
[233]
G., Gibson , B
Ruiz-Lara , T., Few , C. G., Gibson , B. K., et al. 2016, , 586, A112, 10.1051/0004-6361/201526470
2016 doi
-
[234]
J., & Cassisi , S
Ruiz-Lara , T., Gallart , C., Bernard , E. J., & Cassisi , S. 2020, Nature Astronomy, 4, 965, 10.1038/s41550-020-1097-0
2020 doi
-
[235]
Saha , K., Tseng , Y.-H., & Taam , R. E. 2010, , 721, 1878, 10.1088/0004-637X/721/2/1878
2010 doi
-
[236]
F., Kennicutt , R
S \'a nchez , S. F., Kennicutt , R. C., Gil de Paz , A., et al. 2012, , 538, A8, 10.1051/0004-6361/201117353
2012 doi
-
[237]
B., Wetzel , A., El-Badry , K., et al
Santistevan , I. B., Wetzel , A., El-Badry , K., et al. 2020, , 497, 747, 10.1093/mnras/staa1923
2020 doi
-
[238]
B., Wetzel , A., Sanderson , R
Santistevan , I. B., Wetzel , A., Sanderson , R. E., et al. 2021, , 505, 921, 10.1093/mnras/stab1345
2021 doi
-
[239]
F., & Finkbeiner , D
Schlafly , E. F., & Finkbeiner , D. P. 2011, , 737, 103, 10.1088/0004-637X/737/2/103
2011 doi
-
[240]
2009, , 396, 203, 10.1111/j.1365-2966.2009.14750.x
Sch \"o nrich , R., & Binney , J. 2009, , 396, 203, 10.1111/j.1365-2966.2009.14750.x
2009
-
[241]
Sellwood , J. A. 2013, , 769, L24, 10.1088/2041-8205/769/2/L24
2013 doi
-
[242]
A., & Binney , J
Sellwood , J. A., & Binney , J. J. 2002, , 336, 785, 10.1046/j.1365-8711.2002.05806.x
2002
-
[243]
A., Conroy , C., Chandra , V., Hernquist , L., & Nelson , D
Semenov , V. A., Conroy , C., Chandra , V., Hernquist , L., & Nelson , D. 2024 a , , 962, 84, 10.3847/1538-4357/ad150a
2024 doi
-
[244]
2024 b , , 972, 73, 10.3847/1538-4357/ad57ba
---. 2024 b , , 972, 73, 10.3847/1538-4357/ad57ba
2024 doi
- [245]
-
[246]
2018, , 473, 2004, 10.1093/mnras/stx2582
Sharma , S., Stello , D., Buder , S., et al. 2018, , 473, 2004, 10.1093/mnras/stx2582
2018 doi
-
[247]
R., Bland-Hawthorn , J., et al
Sharma , S., Hayden , M. R., Bland-Hawthorn , J., et al. 2021, , 506, 1761, 10.1093/mnras/stab1086
2021 doi
-
[248]
2015, in Galaxy Masses as Constraints of Formation Models, ed
Sick , J., Courteau , S., Cuillandre , J.-C., et al. 2015, in Galaxy Masses as Constraints of Formation Models, ed. M. Cappellari & S. Courteau , Vol. 311, 82--85, 10.1017/S1743921315003440
2015 doi
-
[249]
2018, , 475, 5487, 10.1093/mnras/sty150
Silva Aguirre , V., Bojsen-Hansen , M., Slumstrup , D., et al. 2018, , 475, 5487, 10.1093/mnras/sty150
2018 doi
-
[250]
C., Kassin , S
Simons , R. C., Kassin , S. A., Weiner , B. J., et al. 2015, , 452, 986, 10.1093/mnras/stv1298
2015 doi
-
[251]
C., Kassin , S
Simons , R. C., Kassin , S. A., Trump , J. R., et al. 2016, , 830, 14, 10.3847/0004-637X/830/1/14
2016 doi
-
[252]
K., et al
Sk \'u lad \'o ttir , \'A ., Ernandes , H., Feuillet , D. K., et al. 2025, arXiv e-prints, arXiv:2506.00409. 2506.00409
2025 arXiv
-
[253]
J., Williams , B
Smercina , A., Dalcanton , J. J., Williams , B. F., et al. 2023, , 957, 3, 10.3847/1538-4357/acf3e8
2023 doi
-
[254]
C., Whiteoak , S
Smith , M. C., Whiteoak , S. H., & Evans , N. W. 2012, , 746, 181, 10.1088/0004-637X/746/2/181
2012 doi
-
[255]
N., Haywood , M., Di Matteo , P., et al
Snaith , O. N., Haywood , M., Di Matteo , P., et al. 2014, , 781, L31, 10.1088/2041-8205/781/2/L31
2014 doi
-
[256]
Soderblom , D. R. 2010, , 48, 581, 10.1146/annurev-astro-081309-130806
2010 doi
-
[257]
1951, , 114, 385, 10.1086/145478
Spitzer , Lyman, J., & Schwarzschild , M. 1951, , 114, 385, 10.1086/145478
1951 doi
-
[258]
2005, , 364, 1105, 10.1111/j.1365-2966.2005.09655.x
Springel , V. 2005, , 364, 1105, 10.1111/j.1365-2966.2005.09655.x
2005
-
[259]
2021, , 911, 88, 10.3847/1538-4357/abd776
Stern , J., Faucher-Gigu \`e re , C.-A., Fielding , D., et al. 2021, , 911, 88, 10.3847/1538-4357/abd776
2021 doi
-
[260]
P., Swinbank , A
Stott , J. P., Swinbank , A. M., Johnson , H. L., et al. 2016, , 457, 1888, 10.1093/mnras/stw129
2016 doi
-
[261]
F., Hayward , C
Su , K.-Y., Hopkins , P. F., Hayward , C. C., et al. 2017, , 471, 144, 10.1093/mnras/stx1463
2017 doi
-
[262]
2024, , 961, 141, 10.3847/1538-4357/ad06ad
Sun , W., Huang , Y., Shen , H., et al. 2024, , 961, 141, 10.3847/1538-4357/ad06ad
2024 doi
-
[263]
M., Smail , I., Sobral , D., et al
Swinbank , A. M., Smail , I., Sobral , D., et al. 2012, , 760, 130, 10.1088/0004-637X/760/2/130
2012 doi
-
[264]
J., Neri , R., Genzel , R., et al
Tacconi , L. J., Neri , R., Genzel , R., et al. 2013, , 768, 74, 10.1088/0004-637X/768/1/74
2013 doi
-
[265]
R., et al
Tamfal , T., Mayer , L., Quinn , T. R., et al. 2022, , 928, 106, 10.3847/1538-4357/ac558e
2022 doi
-
[266]
2021, , 647, A19, 10.1051/0004-6361/202039388
Tarricq , Y., Soubiran , C., Casamiquela , L., et al. 2021, , 647, A19, 10.1051/0004-6361/202039388
2021 doi
-
[267]
2019, , 878, 21, 10.3847/1538-4357/ab1ea5
Ting , Y.-S., & Rix , H.-W. 2019, , 878, 21, 10.3847/1538-4357/ab1ea5
2019 doi
-
[268]
P., Conselice , C
Tohill , C., Bamford , S. P., Conselice , C. J., et al. 2024, , 962, 164, 10.3847/1538-4357/ad17b8
2024 doi
-
[269]
Trujillo-Gomez , S., Kruijssen , J. M. D., Reina-Campos , M., et al. 2021, , 503, 31, 10.1093/mnras/stab341
2021 doi
-
[270]
2024, in EAS2024, European Astronomical Society Annual Meeting, 184
Tsakonas , C., Bhattacharya , S., Arnaboldi , M., et al. 2024, in EAS2024, European Astronomical Society Annual Meeting, 184
2024
-
[271]
2024, , 533, 4287, 10.1093/mnras/stae1993
\"U bler , H., D'Eugenio , F., Perna , M., et al. 2024, , 533, 4287, 10.1093/mnras/stae1993
2024 doi
-
[272]
B., et al
van de Sande , J., Fraser-McKelvie , A., Fisher , D. B., et al. 2024, in IAU Symposium, Vol. 377, Early Disk-Galaxy Formation from JWST to the Milky Way, ed. F. Tabatabaei , B. Barbuy , & Y.-S. Ting , 27--33, 10.1017/S1743921323001138
2024 doi
-
[273]
van de Sande , J., Bland-Hawthorn , J., Fogarty , L. M. R., et al. 2017, , 835, 104, 10.3847/1538-4357/835/1/104
2017 doi
-
[274]
P., Fardal , M
van der Marel , R. P., Fardal , M. A., Sohn , S. T., et al. 2019, , 872, 24, 10.3847/1538-4357/ab001b
2019 doi
-
[275]
2022, , 512, 3806, 10.1093/mnras/stac692
van Donkelaar , F., Agertz , O., & Renaud , F. 2022, , 512, 3806, 10.1093/mnras/stac692
2022 doi
- [276]
-
[277]
R., Croom , S
Varidel , M. R., Croom , S. M., Lewis , G. F., et al. 2020, , 495, 2265, 10.1093/mnras/staa1272
2020 doi
-
[278]
J., et al
Vazdekis , A., Ricciardelli , E., Cenarro , A. J., et al. 2012, , 424, 157, 10.1111/j.1365-2966.2012.21179.x
2012
-
[279]
2014, , 794, 173, 10.1088/0004-637X/794/2/173
Vera-Ciro , C., D'Onghia , E., Navarro , J., & Abadi , M. 2014, , 794, 173, 10.1088/0004-637X/794/2/173
2014 doi
-
[280]
2008, , 391, 1806, 10.1111/j.1365-2966.2008.13979.x
Villalobos , \'A ., & Helmi , A. 2008, , 391, 1806, 10.1111/j.1365-2966.2008.13979.x
2008
-
[281]
M., & Starkenburg , E
Viswanathan , A., Horta , D., Price-Whelan , A. M., & Starkenburg , E. 2024, arXiv e-prints, arXiv:2411.12165, 10.48550/arXiv.2411.12165
2024 doi
-
[282]
2020, Nature Reviews Physics, 2, 42, 10.1038/s42254-019-0127-2
Vogelsberger , M., Marinacci , F., Torrey , P., & Puchwein , E. 2020, Nature Reviews Physics, 2, 42, 10.1038/s42254-019-0127-2
2020 doi
-
[283]
Walo-Mart \' n , D., P \'e rez , I., Grand , R. J. J., et al. 2021, , 506, 1801, 10.1093/mnras/stab1664
2021 doi
-
[284]
R., et al
Wang , Z., Sharma , S., Hayden , M. R., et al. 2024, , 534, 1175, 10.1093/mnras/stae2148
2024 doi
- [285]
-
[286]
F., et al
Wellons , S., Faucher-Gigu \`e re , C.-A., Hopkins , P. F., et al. 2023, , 520, 5394, 10.1093/mnras/stad511
2023 doi
-
[287]
Wempe , E., Helmi , A., White , S. D. M., Jasche , J., & Lavaux , G. 2025, arXiv e-prints, arXiv:2501.08089, 10.48550/arXiv.2501.08089
2025 doi
-
[288]
B., Cappellari , M., Bershady , M
Westfall , K. B., Cappellari , M., Bershady , M. A., et al. 2019, , 158, 231, 10.3847/1538-3881/ab44a2
2019 doi
-
[289]
R., Hopkins , P
Wetzel , A. R., Hopkins , P. F., Kim , J.-h., et al. 2016, , 827, L23, 10.3847/2041-8205/827/2/L23
2016 doi
-
[290]
F., Lang , D., Dalcanton , J
Williams , B. F., Lang , D., Dalcanton , J. J., et al. 2014, , 215, 9, 10.1088/0067-0049/215/1/9
2014 doi
-
[291]
F., Dalcanton , J
Williams , B. F., Dalcanton , J. J., Dolphin , A. E., et al. 2015, , 806, 48, 10.1088/0004-637X/806/1/48
2015 doi
-
[292]
F., Dolphin , A
Williams , B. F., Dolphin , A. E., Dalcanton , J. J., et al. 2017, , 846, 145, 10.3847/1538-4357/aa862a
2017 doi
-
[293]
F., Durbin , M
Williams , B. F., Durbin , M. J., Dalcanton , J. J., et al. 2021, , 253, 53, 10.3847/1538-4365/abdf4e
2021 doi
-
[294]
M., Wuyts , S., et al
Wisnioski , E., F \"o rster Schreiber , N. M., Wuyts , S., et al. 2015, , 799, 209, 10.1088/0004-637X/799/2/209
2015 doi
-
[295]
M., Fossati , M., et al
Wisnioski , E., F \"o rster Schreiber , N. M., Fossati , M., et al. 2019, , 886, 124, 10.3847/1538-4357/ab4db8
2019 doi
-
[296]
2022, , 603, 599, 10.1038/s41586-022-04496-5
Xiang , M., & Rix , H.-W. 2022, , 603, 599, 10.1038/s41586-022-04496-5
2022 doi
-
[297]
2025, Nature Astronomy, 9, 101, 10.1038/s41550-024-02382-w
Xiang , M., Rix , H.-W., Yang , H., et al. 2025, Nature Astronomy, 9, 101, 10.1038/s41550-024-02382-w
2025 doi
-
[298]
L., Prantzos , N., et al
Yin , J., Hou , J. L., Prantzos , N., et al. 2009, , 505, 497, 10.1051/0004-6361/200912316
2009 doi
-
[299]
2018, , 475, 1093, 10.1093/mnras/stx3204
Yu , J., & Liu , C. 2018, , 475, 1093, 10.1093/mnras/stx3204
2018 doi
-
[300]
S., Klein , C., et al
Yu , S., Bullock , J. S., Klein , C., et al. 2021, , 505, 889, 10.1093/mnras/stab1339
2021 doi
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