pith. machine review for the scientific record. sign in

arxiv: 2605.13445 · v1 · submitted 2026-05-13 · 🌌 astro-ph.SR

Recognition: 2 theorem links

· Lean Theorem

VLTI/PIONIER imaging of post-AGB binaries. An INSPIRING hunt for inner rim substructures in circumbinary discs

Toon De Prins , Akke Corporaal , Jacques Kluska , Devika Kamath , Hans Van Winckel , Kateryna Andrych , Javier Alcolea , Narsireddy Anugu
show 5 more authors
Jean-Philippe Berger Valentin Bujarrabal Ivan Gallardo Cava Stefan Kraus Hans Olofsson
Authors on Pith no claims yet

Pith reviewed 2026-05-14 18:02 UTC · model grok-4.3

classification 🌌 astro-ph.SR
keywords post-AGB binariescircumbinary discsinner rim morphologyVLTI/PIONIER interferometryimage reconstructiondust continuumsubstructureshydrodynamical instabilities
0
0 comments X

The pith

High-resolution images reveal diverse substructures in the inner rims of post-AGB circumbinary discs.

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The paper images the inner rims of eight post-AGB binary systems at 1-10 AU scales using VLTI/PIONIER near-infrared interferometry. A custom SPARCO+ORGANIC reconstruction workflow produces high-fidelity maps of dust continuum emission. Only one target matches expectations from simple disc inclination, while four show clear azimuthal brightness enhancements and one displays large outer and small inner arcs. These results establish that inner disc regions are highly diverse and dynamic, containing multiple substructure candidates that may arise from binary perturbations or hydrodynamical instabilities.

Core claim

The inner disc regions of post-AGB circumbinary discs are highly diverse and dynamic, harbouring a significant amount of substructure candidates. This follows from the first homogeneous interferometric imaging survey of eight systems, where the dusty rim is resolved in every case, one image is fully explained by inclination, four exhibit robust azimuthal brightness enhancements at unexpected locations, and one target shows a single large-scale outer flux arc together with several small-scale arcs closer to the binary.

What carries the argument

The SPARCO approach combined with the ORGANIC reconstruction algorithm, which converts VLTI/PIONIER interferometric visibilities and closure phases into high-fidelity images of the dust continuum at the inner rim.

If this is right

  • The substructures can trace strong radiative or dynamical responses to the central binary or embedded substellar companions.
  • Hydrodynamical instabilities can produce detectable vortices at the inner rim.
  • Arc-like features may reveal accretion streams onto the binary or a misaligned innermost disc.
  • Multi-wavelength and time-series imaging will be required to identify the physical origins of the observed features.

Where Pith is reading between the lines

These are editorial extensions of the paper, not claims the author makes directly.

  • These inner-rim features could regulate the rate at which material reaches the binary and thereby influence post-AGB binary evolution.
  • The same imaging approach could be applied to protoplanetary discs around single stars to test whether comparable substructures appear at similar radii.
  • If the enhancements are vortices, they may act as efficient traps for dust and planetesimals, altering local planet-formation conditions.

Load-bearing premise

The SPARCO+ORGANIC workflow recovers genuine physical brightness features in the discs rather than reconstruction artifacts.

What would settle it

Multi-epoch observations or hydrodynamic models that show the reported azimuthal enhancements and arcs fail to persist at the observed locations or match expected physical responses to the binary.

Figures

Figures reproduced from arXiv: 2605.13445 by Akke Corporaal, Devika Kamath, Hans Olofsson, Hans Van Winckel, Ivan Gallardo Cava, Jacques Kluska, Javier Alcolea, Jean-Philippe Berger, Kateryna Andrych, Narsireddy Anugu, Stefan Kraus, Toon De Prins, Valentin Bujarrabal.

Figure 1
Figure 1. Figure 1: (u, v) coverage for the targets’ selected data. Observations are denoted by scattered circles, coloured by their wavelength. To minimise the effects of orbital motion and variable illu￾mination on the inner disc, we carefully selected observations within the smallest possible time window that still provided ad￾equate (u, v) coverage for imaging. This strategy avoids merging widely separated epochs, which c… view at source ↗
Figure 2
Figure 2. Figure 2: Peak-normalised IW Car ORGANIC image without a [PITH_FULL_IMAGE:figures/full_fig_p007_2.png] view at source ↗
Figure 3
Figure 3. Figure 3: Peak-normalised ORGANIC images for our first four targets (using the image parameters in Table [PITH_FULL_IMAGE:figures/full_fig_p009_3.png] view at source ↗
Figure 4
Figure 4. Figure 4: Analogous to Fig [PITH_FULL_IMAGE:figures/full_fig_p010_4.png] view at source ↗
Figure 5
Figure 5. Figure 5: Example of the inner rim fitting procedure for [PITH_FULL_IMAGE:figures/full_fig_p011_5.png] view at source ↗
Figure 6
Figure 6. Figure 6: SPHERE-PIONIER comparison for IW Car. Left: SPHERE/IRDIS image (polarised Qϕ intensity, adapted from Andrych et al. 2023), probing H band starlight scattered on the outer disc. The image is presented on an arcsinh scale to highlight faint features. The central dark hole is a data reduction artefact due to over-subtraction of the central unresolved po￾larised flux (Andrych et al. 2023). We mark the midplane… view at source ↗
Figure 7
Figure 7. Figure 7: Peak-normalised ORGANIC radial surface brightness profiles. The profiles and their 1 [PITH_FULL_IMAGE:figures/full_fig_p014_7.png] view at source ↗
read the original abstract

We image the detailed inner rim morphology for a sample of post-AGB circumbinary discs observed using NIR interferometry. At resolutions down to ~1-2 mas (corresponding to ~1-10 AU), we aim to reveal potential substructures that may trace perturbations from the binary or embedded substellar companions, or that arise from hydrodynamical instabilities. We developed an image reconstruction workflow using the SPARCO approach together with the ORGANIC reconstruction algorithm. This was applied to VLTI/PIONIER data of eight diverse post-AGB binaries, providing high-fidelity images of dust continuum emission at the inner rim. Extensive tests were applied to assess the robustness of the recovered image features. The dusty disc rim is well-resolved for all targets. Only one of the images can be fully accounted for by simple radiative transfer effects due to disc inclination, while in several others indications of potential substructures are detected. Strikingly, four exhibit robust azimuthal brightness enhancements at locations not expected from inclination effects alone. These can indicate strong radiative or dynamical responses to the binary, or vortices formed via hydrodynamical instabilities. One target displays an even more puzzling morphology, showing a single large-scale outer flux arc and several small-scale arcs closer to the binary, possibly revealing accretion streams onto the binary, a misaligned innermost disc, or a spiral feature located in the disc or in an outflow. This work presents the first homogeneous interferometric imaging survey of the inner regions of post-AGB circumbinary discs, enabling direct comparison of inner rim morphologies across a representative sample. The inner disc regions are highly diverse and dynamic, harbouring a significant amount of substructure candidates. Multi-wavelength and time-series imaging will be essential in uncovering their physical origins.

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, simulated authors' rebuttal, and a circularity audit. Tearing a paper down is the easy half of reading it; the pith above is the substance, this is the friction.

Referee Report

2 major / 2 minor

Summary. The manuscript presents a homogeneous interferometric imaging survey of the inner rims of circumbinary discs around eight post-AGB binaries using VLTI/PIONIER NIR data. A SPARCO+ORGANIC reconstruction workflow is applied to produce images at ~1-2 mas resolution, revealing well-resolved dusty rims. Only one target is consistent with simple inclination effects; four show robust azimuthal brightness enhancements, and one exhibits a complex morphology with a large-scale outer arc plus smaller inner arcs. These features are interpreted as signatures of binary perturbations, embedded companions, or hydrodynamical instabilities, leading to the conclusion that inner disc regions are highly diverse and dynamic.

Significance. If the reported substructures are physical rather than reconstruction artifacts, the work constitutes the first uniform high-resolution imaging survey of post-AGB circumbinary disc inner rims. The consistent application of the same workflow across a representative sample enables direct morphological comparisons and supplies concrete observational constraints on disc-binary interactions and possible vortex or spiral formation. The explicit mention of extensive robustness tests is a positive methodological step for an imaging study.

major comments (2)
  1. [§3] §3 (Methods), robustness tests subsection: the claim that the azimuthal brightness enhancements in four targets are robust relies on 'extensive tests,' yet the manuscript provides no quantitative metrics such as recovery fractions from simulated data with injected substructures, residual maps, or cross-validation against independent algorithms. This is load-bearing for the central claim that the features are not artifacts.
  2. [§4.3] §4.3 (results for the target with large-scale arc morphology): the interpretation of the single outer flux arc plus inner arcs as possible accretion streams or a misaligned disc is presented without direct comparison to radiative-transfer models that include binary accretion or outflow geometries. Without such modeling, alternative explanations (e.g., reconstruction ringing or inclination-induced asymmetry) cannot be quantitatively excluded.
minor comments (2)
  1. [Figure 2] Figure 2 and associated text: the contour levels and color scales used to highlight the reported azimuthal enhancements should be stated explicitly so readers can assess contrast relative to the noise floor.
  2. [§2] The sample selection criteria and the range of binary periods/orbital parameters are only summarized; a table listing these parameters for the eight targets would improve traceability of any trends with binary properties.

Simulated Author's Rebuttal

2 responses · 0 unresolved

We thank the referee for their constructive review and positive assessment of the survey's significance. We address each major comment below with clarifications and indicate the revisions planned for the manuscript.

read point-by-point responses

  1. Referee: [§3] §3 (Methods), robustness tests subsection: the claim that the azimuthal brightness enhancements in four targets are robust relies on 'extensive tests,' yet the manuscript provides no quantitative metrics such as recovery fractions from simulated data with injected substructures, residual maps, or cross-validation against independent algorithms. This is load-bearing for the central claim that the features are not artifacts.

    Authors: We agree that quantitative metrics would strengthen the robustness assessment. Although the manuscript describes the tests performed, specific recovery fractions, residual maps, and cross-validation details were not presented. In the revised manuscript we will add these quantitative results, including recovery fractions from simulated data with injected substructures and residual maps, to demonstrate that the azimuthal brightness enhancements are not reconstruction artifacts. revision: yes

  2. Referee: [§4.3] §4.3 (results for the target with large-scale arc morphology): the interpretation of the single outer flux arc plus inner arcs as possible accretion streams or a misaligned disc is presented without direct comparison to radiative-transfer models that include binary accretion or outflow geometries. Without such modeling, alternative explanations (e.g., reconstruction ringing or inclination-induced asymmetry) cannot be quantitatively excluded.

    Authors: We acknowledge that the interpretations in §4.3 remain tentative without direct radiative-transfer modeling of binary accretion or outflow geometries. Such detailed modeling lies beyond the scope of this observational imaging survey. We will revise the section to emphasize the preliminary nature of the interpretations, explicitly discuss alternative explanations including reconstruction ringing and inclination-induced asymmetry, and state that future work will include such modeling for quantitative discrimination. revision: partial

Circularity Check

0 steps flagged

No circularity: purely observational imaging with direct data-derived results

full rationale

The manuscript is an observational interferometric imaging survey applying the SPARCO+ORGANIC workflow to VLTI/PIONIER data for eight post-AGB binaries. All reported morphologies, substructure candidates, and robustness conclusions are obtained by direct processing of the visibility data with extensive tests; no derivations, first-principles predictions, fitted parameters renamed as predictions, or load-bearing self-citations appear. The central claim that inner rims are diverse and dynamic follows immediately from the reconstructed images rather than from any self-referential reduction. No steps reduce by construction to the paper's own inputs.

Axiom & Free-Parameter Ledger

0 free parameters · 1 axioms · 0 invented entities

The work rests on standard assumptions of interferometric imaging and radiative transfer without introducing new free parameters, axioms beyond established algorithms, or invented entities.

axioms (1)
  • standard math Standard assumptions underlying the SPARCO approach and ORGANIC reconstruction algorithm for VLTI data
    Invoked for image reconstruction from interferometric visibilities and closure phases.

pith-pipeline@v0.9.0 · 5694 in / 1184 out tokens · 48456 ms · 2026-05-14T18:02:13.084650+00:00 · methodology

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Lean theorems connected to this paper

Citations machine-checked in the Pith Canon. Every link opens the source theorem in the public Lean library.

What do these tags mean?
matches
The paper's claim is directly supported by a theorem in the formal canon.
supports
The theorem supports part of the paper's argument, but the paper may add assumptions or extra steps.
extends
The paper goes beyond the formal theorem; the theorem is a base layer rather than the whole result.
uses
The paper appears to rely on the theorem as machinery.
contradicts
The paper's claim conflicts with a theorem or certificate in the canon.
unclear
Pith found a possible connection, but the passage is too broad, indirect, or ambiguous to say the theorem truly supports the claim.

Reference graph

Works this paper leans on

284 extracted references · 257 canonical work pages · 36 internal anchors

  1. [1]

    Circumbinary, not transitional: On the spiral arms, cavity, shadows, fast radial flows, streamers and horseshoe in the HD142527 disc

    Circumbinary, not transitional: on the spiral arms, cavity, shadows, fast radial flows, streamers, and horseshoe in the HD 142527 disc. , keywords =. doi:10.1093/mnras/sty647 , archivePrefix =. 1803.02484 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1093/mnras/sty647

  2. [2]

    emcee: The MCMC Hammer

    emcee: The MCMC Hammer. , keywords =. doi:10.1086/670067 , archivePrefix =. 1202.3665 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1086/670067

  3. [3]

    Image reconstruction in optical interferometry: Benchmarking the regularization

    Image reconstruction in optical interferometry: benchmarking the regularization. , keywords =. doi:10.1051/0004-6361/201016263 , archivePrefix =. 1106.4508 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201016263

  4. [4]

    Wasserstein GAN

    Wasserstein GAN. arXiv e-prints , keywords =. doi:10.48550/arXiv.1701.07875 , archivePrefix =. 1701.07875 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.48550/arxiv.1701.07875

  5. [5]

    , keywords =

    Dynamical Evidence of a Spiral Arm-driving Planet in the MWC 758 Protoplanetary Disk. , keywords =. doi:10.3847/2041-8213/aba43e , archivePrefix =. 2007.04980 , primaryClass =

    work page doi:10.3847/2041-8213/aba43e 2041

  6. [6]

    Observational Signatures of Planets in Protoplanetary Disks II: Spiral Arms Observed in Scattered Light Imaging Can be Induced by Planets

    Observational Signatures of Planets in Protoplanetary Disks: Spiral Arms Observed in Scattered Light Imaging Can be Induced by Planets. , keywords =. doi:10.1088/2041-8205/809/1/L5 , archivePrefix =. 1507.03596 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1088/2041-8205/809/1/l5 2041

  7. [7]

    , keywords =

    Rocking shadows in broken circumbinary discs. , keywords =. doi:10.1093/mnrasl/slaa026 , archivePrefix =. 2002.02983 , primaryClass =

    work page doi:10.1093/mnrasl/slaa026 2002

  8. [8]

    Fingerprints of giant planets in the photospheres of Herbig stars

    Fingerprints of giant planets in the photospheres of Herbig stars. , keywords =. doi:10.1051/0004-6361/201527094 , archivePrefix =. 1509.02741 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201527094

  9. [9]

    Estimating Distances from Parallaxes. V. Geometric and Photogeometric Distances to 1.47 Billion Stars in Gaia Early Data Release 3. , keywords =. doi:10.3847/1538-3881/abd806 , archivePrefix =. 2012.05220 , primaryClass =

    work page internal anchor Pith review doi:10.3847/1538-3881/abd806 2012

  10. [10]

    A Major Asymmetric Dust Trap in a Transition Disk

    A Major Asymmetric Dust Trap in a Transition Disk. Science , keywords =. doi:10.1126/science.1236770 , archivePrefix =. 1306.1768 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1126/science.1236770

  11. [11]

    Nature Astronomy , keywords =

    Orbital polarimetric tomography of a flare near the Sagittarius A ^ * supermassive black hole. Nature Astronomy , keywords =. doi:10.1038/s41550-024-02238-3 , archivePrefix =. 2310.07687 , primaryClass =

    work page doi:10.1038/s41550-024-02238-3

  12. [12]

    MRI-active inner regions of protoplanetary discs. I. A detailed model of disc structure. , keywords =. doi:10.1093/mnras/stab920 , archivePrefix =. 2102.12831 , primaryClass =

    work page doi:10.1093/mnras/stab920

  13. [13]

    VLTI-AMBER velocity-resolved aperture-synthesis imaging of Eta Carinae with a spectral resolution of 12000. Studies of the primary star wind and innermost wind-wind collision

    VLTI-AMBER velocity-resolved aperture-synthesis imaging of Carinae with a spectral resolution of 12 000. Studies of the primary star wind and innermost wind-wind collision zone. , keywords =. doi:10.1051/0004-6361/201628832 , archivePrefix =. 1610.05438 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201628832

  14. [14]

    When MATISSE paints asymmetric giant blobs

    An impressionist view of V Hydrae. When MATISSE paints asymmetric giant blobs. , keywords =. doi:10.1051/0004-6361/202348226 , archivePrefix =. 2405.07821 , primaryClass =

    work page doi:10.1051/0004-6361/202348226

  15. [15]

    , keywords =

    Images of Betelgeuse with VLTI/MATISSE across the Great Dimming. , keywords =. doi:10.1093/mnrasl/slad138 , archivePrefix =. 2401.12404 , primaryClass =

    work page doi:10.1093/mnrasl/slad138

  16. [16]

    and Monnier, John D

    Setterholm, Benjamin R. and Monnier, John D. and Baron, Fabien and Bae, Jaehan and Kluska, Jacques and Kraus, Stefan and Calvet, Nuria and Ibrahim, Noura and Rich, Evan and Anugu, Narsireddy and Davies, Claire L. and Ennis, Jacob and Gardner, Tyler and Labdon, Aaron and Lanthermann, Cyprien and Schaefer, Gail , title =. , abstract =. 2025 , month =. doi:1...

    work page doi:10.3847/1538-3881/adcd68 2025

  17. [17]

    10.1051/0004-6361/201629161

    A mid-IR interferometric survey with MIDI/VLTI: resolving the second-generation protoplanetary disks around post-AGB binaries⋆ , DOI= "10.1051/0004-6361/201629161", url= "https://doi.org/10.1051/0004-6361/201629161", journal =

    work page doi:10.1051/0004-6361/201629161

  18. [18]

    Protostars and Planets VII , year = 2023, editor =

    Structured Distributions of Gas and Solids in Protoplanetary Disks. Protostars and Planets VII , year = 2023, editor =. doi:10.48550/arXiv.2210.13314 , archivePrefix =. 2210.13314 , primaryClass =

    work page doi:10.48550/arxiv.2210.13314 2023

  19. [19]

    The Disk Substructures at High Angular Resolution Project (DSHARP). I. Motivation, Sample, Calibration, and Overview. , keywords =. doi:10.3847/2041-8213/aaf741 , archivePrefix =. 1812.04040 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.3847/2041-8213/aaf741 2041

  20. [20]

    The full census of planet-forming disks with GTO and DESTINYS programs

    The SPHERE view of the Taurus star-forming region. The full census of planet-forming disks with GTO and DESTINYS programs. , keywords =. doi:10.1051/0004-6361/202347586 , archivePrefix =. 2403.02158 , primaryClass =

    work page doi:10.1051/0004-6361/202347586

  21. [21]

    , volume =

    Mohorian, Maksym and Kamath, Devika and Menon, Meghna and Amarsi, Anish M and Van Winckel, Hans and Fava, Claudia and Andrych, Kateryna , title =. , volume =. 2025 , month =. doi:10.1093/mnras/staf375 , url =

    work page doi:10.1093/mnras/staf375 2025

  22. [22]

    Optically Visible Post-AGB Stars, Post-RGB Stars and Young Stellar Objects in the Large Magellanic Cloud

    Optically visible post-AGB stars, post-RGB stars and young stellar objects in the Large Magellanic Cloud. , keywords =. doi:10.1093/mnras/stv1202 , archivePrefix =. 1508.00670 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1093/mnras/stv1202

  23. [23]

    Optically visible post-AGB/RGB stars and young stellar objects in the Small Magellanic Cloud: candidate selection, spectral energy distributions and spectroscopic examination

    Optically visible post-AGB/RGB stars and young stellar objects in the Small Magellanic Cloud: candidate selection, spectral energy distributions and spectroscopic examination. , keywords =. doi:10.1093/mnras/stt2033 , archivePrefix =. 1402.5954 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1093/mnras/stt2033

  24. [24]

    Keplerian discs around post-AGB stars: a common phenomenon?

    Keplerian discs around post-AGB stars: a common phenomenon?. , keywords =. doi:10.1051/0004-6361:20054062 , archivePrefix =. astro-ph/0601578 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361:20054062

  25. [25]

    Ertel and D

    S. Ertel and D. Kamath and M. Hillen and H. van Winckel and J. Okumura and R. Manick and H. M. J. Boffin and J. Milli and G. H.-M. Bertrang and L. Guzman-Ramirez and J. Horner and J. P. Marshall and P. Scicluna and A. Vaz and E. Villaver and R. Wesson and S. Xu , title =. , abstract =. 2019 , month =. doi:10.3847/1538-3881/aafe04 , url =

    work page doi:10.3847/1538-3881/aafe04 2019

  26. [26]

    The evolved circumbinary disk of AC Her: a radiative transfer, interferometric and mineralogical study

    The evolved circumbinary disk of AC Herculis: a radiative transfer, interferometric, and mineralogical study. , keywords =. doi:10.1051/0004-6361/201425372 , archivePrefix =. 1503.03984 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201425372

  27. [27]

    An evla and carma study of dusty disks and torii with large grains in dying stars

    An Expanded Very Large Array and CARMA Study of Dusty Disks and Torii with Large Grains in Dying Stars. , keywords =. doi:10.1088/2041-8205/739/1/L3 , archivePrefix =. 1106.4276 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1088/2041-8205/739/1/l3 2041

  28. [28]

    , keywords =

    Keplerian disks and outflows in post-AGB stars: AC Herculis, 89 Herculis, IRAS 19125+0343, and R Scuti. , keywords =. doi:10.1051/0004-6361/202039604 , archivePrefix =. 2103.08279 , primaryClass =

    work page doi:10.1051/0004-6361/202039604

  29. [29]

    High-resolution observations of IRAS 08544-4431. Detection of a disk orbiting a post-AGB star and of a slow disk wind

    High-resolution observations of IRAS 08544-4431. Detection of a disk orbiting a post-AGB star and of a slow disk wind. , keywords =. doi:10.1051/0004-6361/201732422 , archivePrefix =. 1802.04019 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201732422

  30. [30]

    A second post-AGB nebula that contains gas in rotation and in expansion: ALMA maps of IW Car

    A second post-AGB nebula that contains gas in rotation and in expansion: ALMA maps of IW Carinae. , keywords =. doi:10.1051/0004-6361/201629317 , archivePrefix =. 1612.03568 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201629317

  31. [31]

    Detection of Keplerian dynamics in a disk around the post-AGB star AC Her

    Detection of Keplerian dynamics in a disk around the post-AGB star AC Herculis. , keywords =. doi:10.1051/0004-6361/201525742 , archivePrefix =. 1502.01607 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201525742

  32. [32]

    10.1051/0004-6361/201322232

    ALMA observations of the Red Rectangle, a preliminary analysis⋆ , DOI= "10.1051/0004-6361/201322232", url= "https://doi.org/10.1051/0004-6361/201322232", journal =

    work page doi:10.1051/0004-6361/201322232

  33. [33]

    Extended rotating disks around post-AGB stars

    Extended rotating disks around post-AGB stars. , keywords =. doi:10.1051/0004-6361/201322015 , archivePrefix =. 1307.1975 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201322015 1975

  34. [34]

    The Impact of Binary Stars on Stellar Evolution , author =

    Binary Post-. The Impact of Binary Stars on Stellar Evolution , author =. 2019 , month = apr, publisher =. doi:10.1017/9781108553070.009 , url =

    work page doi:10.1017/9781108553070.009 2019

  35. [35]

    Galaxies , keywords =

    Post-AGB Binaries as Interacting Systems. Galaxies , keywords =. doi:10.3390/galaxies13030068 , archivePrefix =. 2507.02514 , primaryClass =

    work page doi:10.3390/galaxies13030068

  36. [36]

    , year = 2003, month = jan, volume =

    Post-AGB Stars. , year = 2003, month = jan, volume =. doi:10.1146/annurev.astro.41.071601.170018 , adsurl =

    work page doi:10.1146/annurev.astro.41.071601.170018 2003

  37. [37]

    2016 , month = mar, publisher =

    Marcelo Miguel Miller Bertolami , title =. 2016 , month = mar, publisher =. doi:10.1051/0004-6361/201526577 , url =

    work page doi:10.1051/0004-6361/201526577 2016

  38. [38]

    10.1051/0004-6361/202245827

    The quest for Magrathea planets - I. Formation of second-generation exoplanets around double white dwarfs , DOI= "10.1051/0004-6361/202245827", url= "https://doi.org/10.1051/0004-6361/202245827", journal =

    work page doi:10.1051/0004-6361/202245827

  39. [39]

    , volume =

    Aly, Hossam and Gonzalez, Jean-François and Nealon, Rebecca and Longarini, Cristiano and Lodato, Giuseppe and Price, Daniel J , title =. , volume =. 2021 , month =. doi:10.1093/mnras/stab2794 , url =

    work page doi:10.1093/mnras/stab2794 2021

  40. [40]

    Mind your Ps and Qs: the Interrelation between Period (P) and Mass-ratio (Q) Distributions of Binary Stars

    Mind Your Ps and Qs: The Interrelation between Period (P) and Mass-ratio (Q) Distributions of Binary Stars. , keywords =. doi:10.3847/1538-4365/aa6fb6 , archivePrefix =. 1606.05347 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.3847/1538-4365/aa6fb6

  41. [41]

    and Bate, Matthew R

    Kraus, Stefan and Kreplin, Alexander and Young, Alison K. and Bate, Matthew R. and Monnier, John D. and Harries, Tim J. and Avenhaus, Henning and Kluska, Jacques and Laws, Anna S. E. and Rich, Evan A. and Willson, Matthew and Aarnio, Alicia N. and Adams, Fred C. and Andrews, Sean M. and Anugu, Narsireddy and Bae, Jaehan and ten Brummelaar, Theo and Calvet...

    work page doi:10.1126/science.aba4633

  42. [42]

    and Poteet, Charles A

    Debes, John H. and Poteet, Charles A. and Jang-Condell, Hannah and Gaspar, Andras and Hines, Dean and Kastner, Joel H. and Pueyo, Laurent and Rapson, Valerie and Roberge, Aki and Schneider, Glenn and Weinberger, Alycia J. , title =. , abstract =. 2017 , month =. doi:10.3847/1538-4357/835/2/205 , url =

    work page doi:10.3847/1538-4357/835/2/205 2017

  43. [43]

    10.1051/0004-6361/201936509

    Shadowing and multiple rings in the protoplanetary disk of HD 139614★★★ , DOI= "10.1051/0004-6361/201936509", url= "https://doi.org/10.1051/0004-6361/201936509", journal =

    work page doi:10.1051/0004-6361/201936509

  44. [44]

    , volume =

    Nealon, Rebecca and Dipierro, Giovanni and Alexander, Richard and Martin, Rebecca G and Nixon, Chris , title =. , volume =. 2018 , month =. doi:10.1093/mnras/sty2267 , url =

    work page doi:10.1093/mnras/sty2267 2018

  45. [45]

    , volume =

    Young, Alison K and Stevenson, Struan and Nixon, C J and Rice, Ken , title =. , volume =. 2023 , month =. doi:10.1093/mnras/stad2451 , url =

    work page doi:10.1093/mnras/stad2451 2023

  46. [46]

    , title =

    Facchini, Stefano and Lodato, Giuseppe and Price, Daniel J. , title =. , volume =. 2013 , month =. doi:10.1093/mnras/stt877 , url =

    work page doi:10.1093/mnras/stt877 2013

  47. [47]

    , volume =

    Andrych, Kateryna and Kamath, Devika and Van Winckel, Hans and Kluska, Jacques and Schmid, Hans Martin and Corporaal, Akke and Milli, Julien , title =. , volume =. 2024 , month =. doi:10.1093/mnras/stae2406 , url =

    work page doi:10.1093/mnras/stae2406 2024

  48. [48]

    , volume =

    Mohorian, Maksym and Kamath, Devika and Menon, Meghna and Ventura, Paolo and Van Winckel, Hans and García-Hernández, D A and Masseron, Thomas , title =. , volume =. 2024 , month =. doi:10.1093/mnras/stae791 , url =

    work page doi:10.1093/mnras/stae791 2024

  49. [49]

    and Li, Rixin and Armitage, Philip J

    Lim, Jeonghoon and Simon, Jacob B. and Li, Rixin and Armitage, Philip J. and Carrera, Daniel and Lyra, Wladimir and Rea, David G. and Yang, Chao-Chin and Youdin, Andrew N. , title =. , abstract =. 2024 , month =. doi:10.3847/1538-4357/ad47a2 , url =

    work page doi:10.3847/1538-4357/ad47a2 2024

  50. [50]

    10.1051/0004-6361/201220847

    Lopsided dust rings in transition disks , DOI= "10.1051/0004-6361/201220847", url= "https://doi.org/10.1051/0004-6361/201220847", journal =

    work page doi:10.1051/0004-6361/201220847

  51. [51]

    Observational appearance

    Black holes in binary systems. Observational appearance. , year = 1973, month = jan, volume =

    work page 1973

  52. [52]

    Ring shaped dust accumulation in transition disks

    Ring shaped dust accumulation in transition disks. , keywords =. doi:10.1051/0004-6361/201219315 , archivePrefix =. 1207.6485 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201219315

  53. [53]

    10.1051/0004-6361/201935806

    Planet formation and migration near the silicate sublimation front in protoplanetary disks , DOI= "10.1051/0004-6361/201935806", url= "https://doi.org/10.1051/0004-6361/201935806", journal =

    work page doi:10.1051/0004-6361/201935806

  54. [54]

    and Turner, Neal J

    Desch, Steven J. and Turner, Neal J. , title =. , abstract =. 2015 , month =. doi:10.1088/0004-637X/811/2/156 , url =

    work page doi:10.1088/0004-637x/811/2/156 2015

  55. [55]

    Instability, turbulence, and enhanced transport in accretion disks , author =. Rev. Mod. Phys. , volume =. 1998 , month =. doi:10.1103/RevModPhys.70.1 , url =

    work page doi:10.1103/revmodphys.70.1 1998

  56. [56]

    10.1051/0004-6361/201118500

    Formation and long-term evolution of 3D vortices in protoplanetary discs , DOI= "10.1051/0004-6361/201118500", url= "https://doi.org/10.1051/0004-6361/201118500", journal =

    work page doi:10.1051/0004-6361/201118500

  57. [57]

    , abstract =

    Lyra, Wladimir and Mac Low, Mordecai-Mark , title =. , abstract =. 2012 , month =. doi:10.1088/0004-637X/756/1/62 , url =

    work page doi:10.1088/0004-637x/756/1/62 2012

  58. [58]

    Lovelace, R. V. E. and Li, H. and Colgate, S. A. and Nelson, A. F. , title =. , abstract =. 1999 , month =. doi:10.1086/306900 , url =

    work page doi:10.1086/306900 1999

  59. [59]

    and Lovelace, R

    Meheut, H. and Lovelace, R. V. E. and Lai, D. , title =. , volume =. 2013 , month =. doi:10.1093/mnras/stt022 , url =

    work page doi:10.1093/mnras/stt022 2013

  60. [60]

    Detection of an inner gaseous component in a Herbig Be star accretion disk: Near- and mid-infrared spectro-interferometry and radiative transfer modeling of MWC 147

    Detection of an Inner Gaseous Component in a Herbig Be Star Accretion Disk: Near- and Mid-Infrared Spectrointerferometry and Radiative Transfer modeling of MWC 147. , keywords =. doi:10.1086/527427 , archivePrefix =. 0711.4988 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1086/527427

  61. [61]

    , volume =

    Calcino, Josh and Price, Daniel J and Pinte, Christophe and van der Marel, Nienke and Ragusa, Enrico and Dipierro, Giovanni and Cuello, Nicolás and Christiaens, Valentin , title =. , volume =. 2019 , month =. doi:10.1093/mnras/stz2770 , url =

    work page doi:10.1093/mnras/stz2770 2019

  62. [62]

    and Lubow, Stephen H

    Shi, Ji-Ming and Krolik, Julian H. and Lubow, Stephen H. and Hawley, John F. , title =. , abstract =. 2012 , month =. doi:10.1088/0004-637X/749/2/118 , url =

    work page doi:10.1088/0004-637x/749/2/118 2012

  63. [63]

    On the origin of horseshoes in transitional discs

    On the origin of horseshoes in transitional discs. , keywords =. doi:10.1093/mnras/stw2456 , archivePrefix =. 1609.08159 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1093/mnras/stw2456

  64. [64]

    10.1051/0004-6361/201321125

    Asymmetric transition disks: Vorticity or eccentricity? , DOI= "10.1051/0004-6361/201321125", url= "https://doi.org/10.1051/0004-6361/201321125", journal =

    work page doi:10.1051/0004-6361/201321125

  65. [65]

    and Van Winckel, Hans and Schaefer, Gail H

    Anugu, Narsireddy and Kluska, Jacques and Gardner, Tyler and Monnier, John D. and Van Winckel, Hans and Schaefer, Gail H. and Kraus, Stefan and Le Bouquin, Jean-Baptiste and Ertel, Steve and Mérand, Antoine and Klement, Robert and Davies, Claire L and Ennis, Jacob and Labdon, Aaron and Lanthermann, Cyprien and Setterholm, Benjamin R. and Brummelaar, Theo ...

    work page doi:10.3847/1538-4357/acd1e6 2023

  66. [66]

    Wall emission in circumbinary disks: the case of CoKu Tau/4

    Wall Emission in Circumbinary Disks: the Case of Coku Tau/4. , keywords =. doi:10.1088/0004-637X/708/1/38 , archivePrefix =. 1007.0232 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1088/0004-637x/708/1/38

  67. [67]

    10.1051/0004-6361/201629267

    Multiple rings in the transition disk and companion candidates around RX J1615.3-3255 - High contrast imaging with VLT/SPHERE ⋆⋆⋆ , DOI= "10.1051/0004-6361/201629267", url= "https://doi.org/10.1051/0004-6361/201629267", journal =

    work page doi:10.1051/0004-6361/201629267

  68. [68]

    Pseudomagnitudes and Differential Surface Brightness: Application to the apparent diameter of stars

    Pseudomagnitudes and differential surface brightness: Application to the apparent diameter of stars. , keywords =. doi:10.1051/0004-6361/201527484 , archivePrefix =. 1604.07700 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201527484

  69. [69]

    and Kraus, Stefan and Le Bouquin, Jean-Baptiste and Anugu, Narsireddy and Baron, Fabien and Brummelaar, Theo Ten and Davies, Claire L

    Ibrahim, Nour and Monnier, John D. and Kraus, Stefan and Le Bouquin, Jean-Baptiste and Anugu, Narsireddy and Baron, Fabien and Brummelaar, Theo Ten and Davies, Claire L. and Ennis, Jacob and Gardner, Tyler and Labdon, Aaron and Lanthermann, Cyprien and Mérand, Antoine and Rich, Evan and Schaefer, Gail H. and Setterholm, Benjamin R. , title =. , abstract =...

    work page doi:10.3847/1538-4357/acb4ea 2023

  70. [70]

    , volume =

    Ragusa, Enrico and Alexander, Richard and Calcino, Josh and Hirsh, Kieran and Price, Daniel J , title =. , volume =. 2020 , month =. doi:10.1093/mnras/staa2954 , url =

    work page doi:10.1093/mnras/staa2954 2020

  71. [71]

    Monnier, J. D. and Che, Xiao and Zhao, Ming and Ekström, S. and Maestro, V. and Aufdenberg, Jason and Baron, F. and Georgy, C. and Kraus, S. and McAlister, H. and Pedretti, E. and Ridgway, S. and Sturmann, J. and Sturmann, L. and ten Brummelaar, T. and Thureau, N. and Turner, N. and Tuthill, P. G. , title =. , abstract =. 2012 , month =. doi:10.1088/2041-...

    work page doi:10.1088/2041-8205/761/1/l3 2012

  72. [72]

    , abstract =

    Lucas, Miles and Norris, Barnaby and Guyon, Olivier and Bottom, Michael and Deo, Vincent and Vievard, Sébastien and Lozi, Julien and Ahn, Kyohoon and Ashcraft, Jaren and Currie, Thayne and Doelman, David and Kudo, Tomoyuki and Leboulleux, Lucie and Lilley, Lucinda and Millar-Blanchaer, Maxwell and Safonov, Boris and Tuthill, Peter and Uyama, Taichi and Wa...

    work page doi:10.1088/1538-3873/ad89af 2024

  73. [73]

    10.1051/0004-6361/202039400

    The asymmetric inner disk of the Herbig Ae star HD 163296 in the eyes of VLTI/MATISSE: evidence for a vortex?★ , DOI= "10.1051/0004-6361/202039400", url= "https://doi.org/10.1051/0004-6361/202039400", journal =

    work page doi:10.1051/0004-6361/202039400

  74. [74]

    Time resolved spectroscopy of BD+46 442: gas streams and jet creation in a newly discovered evolved binary with a disk

    Time-resolved spectroscopy of BD+46 442: Gas streams and jet creation in a newly discovered evolved binary with a disk. , keywords =. doi:10.1051/0004-6361/201118727 , archivePrefix =. 1204.3004 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201118727

  75. [75]

    Abundance Analyses of Field RV Tauri Stars. IV. AD Aquilae, DS Aquarii, V360 Cygni, AC Herculis, and V453 Ophiuchi. , keywords =. doi:10.1086/306487 , adsurl =

    work page doi:10.1086/306487

  76. [76]

    The GRAVITY Young Stellar Object survey. I. Probing the disks of Herbig Ae/Be stars in terrestrial orbits. , keywords =. doi:10.1051/0004-6361/201936403 , archivePrefix =. 1911.00611 , primaryClass =

    work page doi:10.1051/0004-6361/201936403 1911

  77. [78]

    and Monnier, J.D

    Dullemond, C.P. and Monnier, J.D. , year =. The Inner Regions of Protoplanetary Disks , volume =. Annual Review of Astronomy and Astrophysics , publisher =. doi:10.1146/annurev-astro-081309-130932 , number =

    work page doi:10.1146/annurev-astro-081309-130932

  78. [79]

    10.1051/0004-6361/201527924

    A disk asymmetry in motion around the B[e] star MWC158⋆ , DOI= "10.1051/0004-6361/201527924", url= "https://doi.org/10.1051/0004-6361/201527924", journal =

    work page doi:10.1051/0004-6361/201527924

  79. [80]

    , volume =

    Hirsh, Kieran and Price, Daniel J and Gonzalez, Jean-François and Ubeira-Gabellini, M Giulia and Ragusa, Enrico , title =. , volume =. 2020 , month =. doi:10.1093/mnras/staa2536 , url =

    work page doi:10.1093/mnras/staa2536 2020

  80. [81]

    Dynamics of Binary-Disk Interaction. I. Resonances and Disk Gap Sizes. , keywords =. doi:10.1086/173679 , adsurl =

    work page doi:10.1086/173679

Showing first 80 references.