{"total":209,"items":[{"citing_arxiv_id":"2605.23786","ref_index":39,"ref_count":2,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Gaia FGK benchmark stars: abundances of \\textit{n}-capture elements of the third version","primary_cat":"astro-ph.GA","submitted_at":"2026-05-22T15:50:20+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Derives homogeneous n-capture element abundances for GBSv3 sample via iSpec spectral analysis and clustering for line selection, yielding measurements in agreement with literature.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.23746","ref_index":27,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Gaia-Sausage-Enceladus: Lithium evolution from early red-giant-branch and main-sequence stars","primary_cat":"astro-ph.GA","submitted_at":"2026-05-22T15:20:11+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"A lithium chemical evolution model for the GSE galaxy matches survey data showing Spite-like and eRGB plateaus at low metallicity with a hint of reduced nova contributions.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.23686","ref_index":178,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"The FAST Hundred-Deg$^2$ HI Deep (HD$^2$) Survey: Early Results from the Pilot Survey","primary_cat":"astro-ph.GA","submitted_at":"2026-05-22T14:45:26+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"Pilot FAST HD² survey reports 339 new HI detections in 10 deg² with 0.45 mJy rms, high DESI optical matching rates, and gas fraction relations consistent with ALFALFA, DINGO, and xGASS.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.23596","ref_index":120,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Multi-layered model-based characterisation of the local-Universe galaxy data from the GAMA survey","primary_cat":"astro-ph.GA","submitted_at":"2026-05-22T13:05:41+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"MtFAD plus MOBSynC on GAMA data yields eight simple clusters that merge into red and blue sequences containing substructure tied to mass quenching, environmental quenching, morphology and environment.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.23510","ref_index":33,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Learning partially observed systems with neural Hamiltonian ordinary differential equations","primary_cat":"cs.LG","submitted_at":"2026-05-22T11:18:39+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"NHODE framework learns partially observed dynamical systems by combining Hamiltonian neural networks with neural ODEs, enforcing energy conservation and improving long-horizon stability over data-driven baselines on mass-spring and three-body problems.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.23457","ref_index":196,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Cosmic web stripping and starvation of low-mass filament galaxies in TNG50","primary_cat":"astro-ph.GA","submitted_at":"2026-05-22T10:16:45+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Low-mass filament galaxies in TNG50 exhibit smaller asymmetric cold gas discs due to cosmic web tidal fields causing altered accretion or starvation and late-time stripping, while integrated stellar and halo properties remain similar to field counterparts after mass and environment controls.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.23452","ref_index":105,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Insights from Analytical Theory of Eccentric Circumbinary Disks II. Forced Modes and Resonance for Precessing Binaries","primary_cat":"astro-ph.GA","submitted_at":"2026-05-22T10:07:22+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Semi-analytical theory derives radial scalings for forced disk eccentricity (E ~ r^{-1} or r^{-2}) and resonance criteria for precessing binaries, plus a conjecture that cavity size tunes the ground eccentric mode to the binary precession frequency.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.23367","ref_index":86,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Cosmological constraints from neighbor-density-weighted marked correlation functions","primary_cat":"astro-ph.CO","submitted_at":"2026-05-22T08:33:44+00:00","verdict":null,"verdict_confidence":null,"novelty_score":null,"formal_verification":null,"one_line_summary":null,"context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.23049","ref_index":62,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"SDSS+JWST Census of Stellar and Nebular Dust Attenuation at $z \\sim 0$-7: Mass Dependence and Redshift Evolution","primary_cat":"astro-ph.GA","submitted_at":"2026-05-21T21:33:10+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Dust attenuation follows a universal mass-dependent relation from z=0 to 7 with a transition at 10^9 solar masses where nebular attenuation steepens relative to stellar.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"Section 3 outlines our procedures for deriving the nebular and stellar dust attenuation, respectively. We present our main results in Section 4. Section 5 explores the sensitivity of our findings to the assumed dust attenuation curve and provides a possible physical interpretation of our results. Finally, a summary of our conclusions is given in Section 6. Throughout this work, we assume a Kroupa (2001) initial mass function and adopt a flat ΛCDM cosmology characterized byH 0 = 70 km s−1 Mpc−1, Ωm = 0.3, and Ω Λ = 0.7. 2.DATASET AND SAMPLE SELECTION 2.1.SDSS-GALEX We constructed our low-redshift sample by leverag- ing the synergy between two large surveys: SDSS DR8 (York et al. 2000; Aihara et al. 2011), which provides op- tical imaging and spectroscopy, and GALEX GR6 (Mar-"},{"citing_arxiv_id":"2605.23018","ref_index":198,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Gaia Exoplanet Orbits, Demographics, and Evolution Survey (GEODES): Characteristics of Three Long-Period Companions Accelerating their Host Stars","primary_cat":"astro-ph.EP","submitted_at":"2026-05-21T20:41:14+00:00","verdict":"CONDITIONAL","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Three accelerating stars yield one stellar companion at 166 AU, one 45 Jupiter-mass object at ~18 AU, and one 9.5 Jupiter-mass object at 6.4 AU that is 65% likely to be a planet.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.22926","ref_index":21,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"JWST-DECO: The Impact of Accretion on Mid-Infrared Observable Water in Planet-forming Disks","primary_cat":"astro-ph.EP","submitted_at":"2026-05-21T18:03:38+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Accretion increases observable water mass in disks by expanding the emitting area via higher central luminosity, while viscous heating has no effect.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.22754","ref_index":19,"ref_count":3,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Mass Segregation in the CMZoom Survey","primary_cat":"astro-ph.GA","submitted_at":"2026-05-21T17:22:26+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"MST analysis of CMZoom data finds mass segregation in 5 of 17 CMZ clouds, inverse segregation or none in the rest, and no clear link to evolutionary stage or star-formation activity.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.22575","ref_index":45,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"JWST observations of a planetary nebula support jet-driven explosion of core-collapse supernova remnant RCW 103","primary_cat":"astro-ph.HE","submitted_at":"2026-05-21T14:50:45+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Morphological similarity between JWST images of planetary nebula PMR 1 and X-ray images of CCSN remnant RCW 103 indicates that two pairs of jets shaped RCW 103, supporting the jittering-jets explosion mechanism.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.22545","ref_index":149,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Configuration of the $\\xi$ Tau system constrained by multi-technique observations","primary_cat":"astro-ph.SR","submitted_at":"2026-05-21T14:28:08+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Multi-technique observations constrain the configuration of the ξ Tau system, detecting orbital oscillations on multiple timescales and suggesting component C is itself a binary.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.21840","ref_index":43,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Powerful Radio Sources in the Southern Sky. IV. Observations of the G4Jy-3CRE Catalog with the Australian Square Kilometre Array Pathfinder","primary_cat":"astro-ph.GA","submitted_at":"2026-05-21T00:19:09+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"New ASKAP continuum imaging classifies jet morphologies in 173 G4Jy-3CRE sources (66% of sample) including 37 newly detected jets and identifies six new optical counterparts.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.21599","ref_index":79,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: stellar population catalogue for galaxies in GOODS-N and GOODS-S","primary_cat":"astro-ph.GA","submitted_at":"2026-05-20T18:04:13+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"JADES DR5 delivers a public catalog of Bayesian-inferred stellar masses, SFRs, SFHs, dust, metallicities, and AGN contributions for ~500k galaxies via Prospector with an evolving SFMS prior.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.21598","ref_index":46,"ref_count":2,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Advancing the detection of low surface brightness galaxies. I. ATTILA: multi-tAsking deTecTIon tool for Lsb gAlaxies","primary_cat":"astro-ph.GA","submitted_at":"2026-05-20T18:01:04+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"ATTILA tool identifies 24 new ultra-diffuse galaxies in Hydra I, doubling the known population to 48, plus 92 additional low surface brightness galaxies, while recovering over 80% of previously known ones.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.21294","ref_index":25,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Optical Super-orbital Modulation of SMC X-1: Disk Precession and a Revised Pulsar Mass","primary_cat":"astro-ph.HE","submitted_at":"2026-05-20T15:25:30+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"A modified ellipsoidal modulation model with precessing disk irradiation effects revises the SMC X-1 pulsar mass to approximately 1.35 solar masses.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.21212","ref_index":38,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Detection of a dark matter subhalo in the strongly lensed system PJ011646","primary_cat":"astro-ph.GA","submitted_at":"2026-05-20T14:07:43+00:00","verdict":"CONDITIONAL","verdict_confidence":"MODERATE","novelty_score":5.0,"formal_verification":"none","one_line_summary":"A subhalo of M200 = 2.78e10 solar masses and concentration 30 is detected at 5.8 sigma in PJ011646 via ALMA imaging and grid-based NFW search after fitting an elliptical power-law plus multipole macromodel.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.21062","ref_index":198,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Neutron star-companion interaction in core collapse supernovae. 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masses.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.20489","ref_index":22,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Dynamical Cluster Assembly Framework (D-CAF): The Link Between Star Cluster Formation and Expansion Rates","primary_cat":"astro-ph.GA","submitted_at":"2026-05-19T20:55:22+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"D-CAF simulations show that ongoing gas collapse during star formation shortens stellar crossing times, rendering gas expulsion more adiabatic and thereby regulating the survival and expansion rates of young stellar systems.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.20393","ref_index":61,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"The Splashback Mass Function of Galaxy 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kinematics combined with algorithm sensitivities to converging versus diverging flows.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.19877","ref_index":39,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"The first IXPE view of the eclipsing ADC source 4U 1822-37","primary_cat":"astro-ph.HE","submitted_at":"2026-05-19T14:08:56+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"IXPE measures 7.9% polarization in 4U 1822-37 with energy dependence and eclipse variation consistent with scattering in an extended corona at high inclination.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.19661","ref_index":20,"ref_count":2,"confidence":0.9,"is_internal_anchor":false,"paper_title":"COSMOS-Web: Star formation along the early Hubble sequence and the evolution 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radio observations of 15 local U/LIRGs decompose emission to show nuclear components contribute ~50% on average while diffuse SF-related emission dominates ~80% of total power, with radio excess linked to AGN rather than boosted star formation.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.19473","ref_index":41,"ref_count":2,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Radio-X-ray Time Lags in GX 339-4: Probing Magnetic Field Transport in Black Hole Accretion","primary_cat":"astro-ph.HE","submitted_at":"2026-05-19T07:23:44+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Radio precedes X-ray Compton luminosity by ~3 days in the rising hard state but lags by ~8 days in the decaying hard state of GX 339-4, with inner magnetic field strength estimated from accretion rate and truncation radius accounting for 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Release -- Unveiling the Magnetised Sky","primary_cat":"astro-ph.GA","submitted_at":"2026-05-16T10:13:47+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"SPICE-RACS DR2 delivers the largest single Faraday rotation measure catalog from a radio survey, with 250,000-340,000 RMs across most of the sky at median uncertainty of 2 rad m^{-2}.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.16760","ref_index":35,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"A Rare Population of Intermediate-mass Helium Stars Between Hot Subdwarfs and Wolf-Rayet Stars","primary_cat":"astro-ph.SR","submitted_at":"2026-05-16T02:18:25+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Binary population synthesis predicts several thousand intermediate-mass helium stars in the Milky Way, mostly in binaries, with metallicity and common-envelope ejection efficiency as the dominant shaping factors.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.16505","ref_index":85,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Feedback driven interactions between dark and luminous matter to explain tight galaxy scaling relations","primary_cat":"astro-ph.GA","submitted_at":"2026-05-15T18:01:01+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"NIHAO simulations reproduce the Rd-r0 relation and its mild evolution from z=2 to z=0 through stellar feedback without dark matter modifications.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.16501","ref_index":1,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Co-evolution of Supermassive Black Holes and their Host L* galaxies: implications for Milky Way and M31","primary_cat":"astro-ph.GA","submitted_at":"2026-05-15T18:00:35+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"ARTEMIS and EAGLE simulations classify L* galaxies by central BH-to-stellar-mass ratio and trace how merger history drives divergence in BH growth, star formation, and morphology, offering an explanation for the observed scatter and for MW/M31 differences.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.16498","ref_index":49,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Searching for the Third Wheel: High-Contrast Imaging Constraints on Tertiaries to Black Hole and Neutron Star Binaries","primary_cat":"astro-ph.SR","submitted_at":"2026-05-15T18:00:06+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"High-contrast imaging of 18 compact-object binaries yields no robust tertiary detections and rules out main-sequence tertiaries at projected separations greater than 500 au for Gaia systems and 2000 au for BH LMXBs.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.16192","ref_index":48,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Simulations of gas inflow in the Milky Way I. Stellar-Feedback-Regulated Transport from the Central Molecular Zone to the Circumnuclear disk","primary_cat":"astro-ph.GA","submitted_at":"2026-05-15T17:10:25+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Stellar feedback regulates radial gas inflow in the Milky Way center, yielding time-averaged rates that fall from 5e-3 to 1e-6 solar masses per year with both smooth secular and episodic components.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.15893","ref_index":64,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Probing the faint end of simulated galaxy counts at z>3","primary_cat":"astro-ph.CO","submitted_at":"2026-05-15T12:22:12+00:00","verdict":null,"verdict_confidence":null,"novelty_score":null,"formal_verification":null,"one_line_summary":null,"context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.15462","ref_index":38,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Constraints on the Metallicity-dependent Explodability of Massive Stars from Galactic Chemical Evolution: Toward Alleviating the Red Supergiant Problem","primary_cat":"astro-ph.HE","submitted_at":"2026-05-14T22:53:01+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Metallicity-dependent explodability prescriptions for massive stars reproduce observed galactic abundance trends when used in chemical evolution models and permit a simplified form that alleviates the red supergiant problem without violating those trends, provided net outflows are negligible and the","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.15327","ref_index":136,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Witnessing the rapid growth of disk galaxies over cosmic time using JWST and HST","primary_cat":"astro-ph.GA","submitted_at":"2026-05-14T18:39:53+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"At z=1, disk galaxies exhibit U-shaped stellar age profiles with turnover at the edge, indicating inside-out growth with approximately 300% mass increase in outer regions since z=0.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.15310","ref_index":33,"ref_count":2,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Introducing the Lumina project: large-volume radiation-hydrodynamic simulations of the epochs of hydrogen and helium reionization","primary_cat":"astro-ph.CO","submitted_at":"2026-05-14T18:23:08+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Lumina runs a 500 cMpc radiation-hydrodynamic simulation combining IllustrisTNG galaxy formation with six-bin M1 radiation transport to predict late stellar-driven HI reionization ending around z=4.75 and AGN-driven HeII reionization nearly complete by z=3.","context_count":1,"top_context_role":"background","top_context_polarity":"unclear","context_text":"redshift at which the volume-weighted Hifraction in a sub-volume exceeds 1%. Solid lines show the median, and shaded bands the15.87th-84.13th and 2.275th-97.725th percentile ranges. 8.4 Thomson optical depth to the CMB As an integrated cross-check on the combined reionization history, we compute the Thomson optical depth of the CMB, 𝜏CMB (𝑧)=𝑐 𝜎 T ∫ 𝑧 0 𝑛𝑒 (𝑧 ′) (1+𝑧 ′)𝐻(𝑧 ′) d𝑧′ ,(33) where𝑐is the speed of light,𝜎 T is the Thomson cross-section,𝑛𝑒 is the proper free-electron number density, and𝐻(𝑧)is the Hub- ble parameter. We obtain𝑛 𝑒 (𝑧)self-consistently from the high- cadence mass-averaged ion fractions for𝑧≥𝑧 end =3; as shown in a companion paper (Smith et al., in prep.), the mass-weighted av- erage is better suited than the volume-weighted one for reproducing"},{"citing_arxiv_id":"2605.15275","ref_index":5,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"The Simulated Oxygen Shortage (SOS): Mapping the Missing OVI in Simulated Dwarf Galaxies to Subgrid Physics","primary_cat":"astro-ph.GA","submitted_at":"2026-05-14T18:00:03+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"The paper identifies underproduction of oxygen in low-mass simulated dwarf galaxies as the likely cause of missing OVI in the CGM, based on comparisons across two simulation suites.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.15069","ref_index":37,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Probing the IMF in the Early Universe -- Direct measurements in the Bo\\\"otes I UFD with JWST/NIRCam","primary_cat":"astro-ph.GA","submitted_at":"2026-05-14T16:57:37+00:00","verdict":"CONDITIONAL","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"The low-mass IMF in Boötes I is consistent with the Milky Way within 68% confidence for broken power-law and lognormal forms, indicating universality at low metallicity.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.14308","ref_index":31,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Reconstructing the Stripping History of the Sagittarius Stream with Neural Networks","primary_cat":"astro-ph.GA","submitted_at":"2026-05-14T03:21:24+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"A neural network trained on simulations infers stripping times for Sagittarius stream stars from phase-space data, measuring a 0.3 dex/Gyr metallicity gradient and estimating ages for globular clusters such as Pal 12 and NGC 2419.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.14208","ref_index":117,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"The Close Binary V486 Carinae","primary_cat":"astro-ph.SR","submitted_at":"2026-05-14T00:06:57+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"V486 Car is a near-contact binary with component masses 2.1 and 0.4 solar masses, radii 3.2 and 1.48 solar radii, temperatures 10000 K and 6200 K, plus evidence for a ~0.3 solar mass companion at a few AU.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.13842","ref_index":78,"ref_count":2,"confidence":0.9,"is_internal_anchor":false,"paper_title":"From DES to KiDS: Domain adaptation for cross-survey detection of low-surface-brightness galaxies","primary_cat":"astro-ph.GA","submitted_at":"2026-05-13T17:58:55+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Domain adaptation with an ensemble of CNN and transformer models trained on DES detects 20,180 LSBGs and 434 UDGs in KiDS DR5, with structural parameters and environmental trends consistent with known samples.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.13697","ref_index":171,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Guitar Nebula: extreme accelerator in extreme environment","primary_cat":"astro-ph.HE","submitted_at":"2026-05-13T15:49:07+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"The Guitar Nebula requires extreme acceleration with η_acc ≳ 3/4 and traverses a dense low-ionization shell from an old supernova remnant in the pressure-driven snowplow regime.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null}],"limit":50,"offset":0}