RG
Romane Le Gal
astro-ph.GAastro-ph.SRastro-ph.EPastro-ph.IMAstrochemistryISM: abundancesISM: moleculesphysics.chem-phastrochemistry – ISMastro-ph.CO
On Valency
published · living versionsW_k39r75yp·v1 · currentpublished
FAUST XXXII. Chemically layered structures and ionisation in the disk and envelope of NGC 1333 IRAS 4C
with Shota Notsu, Nami Sakai, Yichen Zhang, Ana Lopez-Sepulcre +69
1 version
Preprints & journals
101 papers in the corpus · 2013–2026The ALMA View of the Edge-on Gomez's Hamburger System: A Highly-Dynamic, Asymmetric Protoplanetary Disk Reveals the Earliest Phases of Giant Planet Formation2609.09290v2 · Charles J. Law, Jensen Lawrence, Richard Teague et al.2026 · 0 citationsarXiv
SMA Observations Reveal Abundant HNC Chemistry in Transition Disks2608.10094v1 · Kyle Gresko, Charles J. Law, Deryl E. Long et al.2026 · 0 citationsarXiv
Unveiling Complex Chemistry in Planet-forming Disks with the SKAO2606.27289v1 · Linda Podio, Lisa Giani, Catherine Walsh et al.2026 · 0 citationsarXiv
First Detection of HC5N in a Class II Disk around TW Hya2606.02815v1 · Steven C. Wampler, Ryan A. Loomis, Amina Diop et al.2026 · 0 citations2026ApJ..1003L..30W
An SMA Molecular Inventory of the Edge-on Protoplanetary Disk Gomez's Hamburger2605.26512v1 · Erin M. Cusson, Lisa Wolfer, Richard Teague et al.2026 · 0 citationsarXiv
Compact Hydrogen Sulfide Emission Indicates Sulfur-bearing Ice Sublimation in the Inner Disk of HD 1632962604.11408v1 · Yoshihide Yamato, Yuri Aikawa, Kenji Furuya et al.2026 · 0 citationsarXiv
Ortho-Para Chemistry of H2CO in the Protoplanetary Disk TW Hya2603.13172v1 · M. Gaillard, A. Faure, P. Hily-Blant et al.2026 · 0 citationsarXiv
AB Aur, a Rosetta stone for studies of planet formation (IV): C/O estimates from CS and SO interferometric observations2602.06551v1 · Pablo Riviere-Marichalar, Asunci'on Fuente, Romane le Gal et al.2026 · 0 citationsarXiv
Physical and Chemical Characterization of GY 91's Multi-ringed Protostellar Disk with ALMA2601.18884v2 · Sally D. Jiang, Jane Huang, Ian Czekala et al.2026 · 0 citationsarXiv
Tracing Pebble Drift History in Two Protoplanetary Disks with CO Enhancement2601.02545v1 · Tayt Armitage, Joe Williams, Ke Zhang et al.2026 · 1 citationarXiv
FAUST XXIX. OCS line emission: a new method for measuring the luminosity of embedded protostars in binary systems2512.04674v1 · Guillaume Saury, Vittorio Bariosco, Cecilia Ceccarelli et al.2025 · 2 citationsarXiv
Observations of sulfuretted species in HL Tau2511.19148v1 · P. Riviere-Marichalar, R. le Gal, A. Fuente et al.2025 · 1 citationarXiv
A Submillimeter Survey of CS Excitation in Protoplanetary Disks: Evidence of X-ray-Driven Sulfur Chemistry2511.09628v1 · Charles J. Law, Romane Le Gal, Karin I. Oberg et al.2025 · 2 citationsarXiv
Anatomy of the Class I protostar L1489 IRS with NOEMA - II. A disk replenished by a massive streamer2510.14022v1 · M. Tanious, R. Le Gal, A. Faure et al.2025 · 5 citationsarXiv
A Multi-line Analysis of the Distribution and Excitation of CS and HCS in the HD 163296 Disk2503.16605v1 · Charles J. Law, Romane Le Gal, Yoshihide Yamato et al.2025 · 7 citationsarXiv
PDRs4All XI. Detection of infrared CH and CH rovibrational emission in the Orion Bar and disk d203-506: evidence of chemical pumping2502.08354v1 · Marion Zannese, Benoit Tabone, Emilie Habart et al.2025 · 19 citationsA&A 696, A99 (2025)
Gas phase Elemental abundances in Molecular cloudS (GEMS). X. Observational effects of turbulence on the chemistry of molecular clouds2410.04226v1 · L. Beitia-Antero, A. Fuente, D. Navarro-Almaida et al.2024 · 3 citationsAstronomy & Astrophysics 2024, Volume 688, id.A188, 17 pp
Detection of Dimethyl Ether in the Central Region of the MWC 480 Protoplanetary Disk2407.21518v1 · Yoshihide Yamato, Yuri Aikawa, Viviana V. Guzm'an et al.2024 · 9 citationsarXiv
FAUST XVII: Super deuteration in the planet forming system IRS 63 where the streamer strikes the disk2407.04813v1 · L. Podio, C. Ceccarelli, C. Codella et al.2024 · 21 citationsA&A 688, L22 (2024)
Constraints on the gas-phase C/O ratio of DR Tau's outer disk from CS, SO, and CH observations2407.01679v2 · Jane Huang, Edwin A. Bergin, Romane Le Gal et al.2024 · 8 citationsApJ 973 135 (2024)
PDRs4All IX. Sulfur elemental abundance in the Orion Bar2404.09235v2 · Asunci'on Fuente, Evelyne Roueff, Franck Le Petit et al.2024 · 0 citationsarXiv
PDRs4All VIII: Mid-IR emission line inventory of the Orion Bar2404.03111v1 · Dries Van De Putte, Raphael Meshaka, Boris Trahin et al.2024 · 0 citationsA&A 687, A86 (2024)
Anatomy of the Class I protostar L1489 IRS with NOEMA -- I. Disk, streamers, outflow(s) and bubbles at 3mm2403.18905v1 · M. Tanious, R. Le Gal, R. Neri et al.2024 · 13 citationsA&A 687, A92 (2024)
FAUST XIII. Dusty cavity and molecular shock driven by IRS7B in the Corona Australis cluster2403.18108v2 · G. Sabatini, L. Podio, C. Codella et al.2024 · 0 citationsarXiv
Grain growth and its chemical impact in the first hydrostatic core phase2403.01905v1 · D. Navarro-Almaida, U. Lebreuilly, P. Hennebelle et al.2024 · 14 citationsarXiv
A far-ultraviolet-driven photoevaporation flow observed in a protoplanetary disk.38422128 · Berné, Olivier, Habart, Emilie, Peeters, Els et al.2024 · 43 citationsScience (New York, N.Y.). 2024;383(6686):988-992
JWST-MIRI Spectroscopy of Warm Molecular Emission and Variability in the AS 209 Disk2402.00860v1 · Carlos E. Romero-Mirza, Karin I. Oberg, Andrea Banzatti et al.2024 · 26 citationsarXiv
Protonated acetylene in the z=0.89 molecular absorber toward PKS1830-2112401.09975v1 · S. Muller, R. Le Gal, E. Roueff et al.2024 · 8 citationsarXiv
OH as a probe of the warm water cycle in planet-forming disks2312.14056v2 · Marion Zannese, Benoit Tabone, Emilie Habart et al.2023 · 42 citationsarXiv
PDRs4All III: JWST's NIR spectroscopic view of the Orion Bar2310.08720v1 · Els Peeters, Emilie Habart, Olivier Berne et al.2023 · 100 citationsA&A 685, A74 (2024)
Gas phase Elemental abundances in Molecular cloudS (GEMS). IX. Deuterated compounds of H2S in starless cores2309.00318v1 · Marina Rodr'iguez-Baras, Gisela Esplugues, Asunci'on Fuente et al.2023 · 4 citationsA&A 679, A120 (2023)
FAUST X: Formaldehyde in the Protobinary System [BHB2007] 11: Small Scale Deuteration2309.00501v1 · Lucy Evans, Charlotte Vastel, Francisco Fontani et al.2023 · 10 citationsA&A 678, A160 (2023)
PDRs4All II: JWST's NIR and MIR imaging view of the Orion Nebula2308.16732v2 · Emilie Habart, Els Peeters, Olivier Bern'e et al.2023 · 48 citationsA&A 685, A73 (2024)
PDRs4All IV. An embarrassment of riches: Aromatic infrared bands in the Orion Bar2308.16733v2 · Ryan Chown, Ameek Sidhu, Els Peeters et al.2023 · 123 citationsA&A 685, A75 (2024)
MAPS: Constraining Serendipitous Time Variability in Protoplanetary Disk Molecular Ion Emission2308.11699v1 · Abygail R. Waggoner, L. Ilsedore Cleeves, Ryan A. Loomis et al.2023 · 6 citationsarXiv
Gas phase Elemental abundances in Molecular cloudS (GEMS) VIII. Unlocking the CS chemistry: the CH + S CS + H and C + S CS + C reactions2307.00311v1 · Carlos M. R. Rocha, Octavio Roncero, Niyazi Bulut et al.2023 · 4 citationsA&A 677, A41 (2023)
Formation of the methyl cation by photochemistry in a protoplanetary disk.37364766 · Berné, Olivier, Martin-Drumel, Marie-Aline, Schroetter, Ilane et al.2023 · 91 citationsNature. 2023;621(7977):56-59
Molecules with ALMA at Planet-forming Scales (MAPS). Complex Kinematics in the AS 209 Disk Induced by a Forming Planet and Disk Winds2304.03665v2 · Maria Galloway-Sprietsma, Jaehan Bae, Richard Teague et al.2023 · 19 citationsarXiv
An SMA Survey of Chemistry in Disks around Herbig AeBe Stars2303.02167v1 · Jamila Pegues, Karin I. Oberg, Chunhua Qi et al.2023 · 10 citationsarXiv
UV-driven Chemistry as a Signpost for Late-stage Planet Formation2212.05539v1 · Jenny K. Calahan, Edwin A. Bergin, Arthur D. Bosman et al.2022 · 0 citationsarXiv
AB Aur, a Rosetta stone for studies of planet formation (II): HS detection and sulfur budget2207.06716v1 · Pablo Riviere-Marichalar, Asunci'on Fuente, Gisela Esplugues et al.2022 · 21 citationsA&A 665, A61 (2022)
Molecules with ALMA at Planet-forming Scales (MAPS). A Circumplanetary Disk Candidate in Molecular Line Emission in the AS 209 Disk2207.05923v1 · Jaehan Bae, Richard Teague, Sean M. Andrews et al.2022 · 64 citationsarXiv
Hot methanol in the [BHB2007] 11 protobinary system: hot corino versus shock origin? : FAUST V2206.10176v1 · C. Vastel, F. Alves, C. Ceccarelli et al.2022 · 23 citationsA&A 664, A171 (2022)
High angular resolution near-IR view of the Orion Bar revealed by Keck/NIRC22206.08245v1 · Emilie Habart, Romane Le Gal, Carlos Alvarez et al.2022 · 24 citationsA&A 673, A149 (2023)
FAUST III. Misaligned rotations of the envelope, outflow, and disks in the multiple protostellar system of VLA 1623$-$24172201.07334v1 · Satoshi Ohashi, Claudio Codella, Nami Sakai et al.2022 · 33 citationsarXiv
PDRs4All: A JWST Early Release Science Program on radiative feedback from massive stars2201.05112v1 · Olivier Bern'e, 'Emilie Habart, Els Peeters et al.2022 · 89 citationsarXiv
The First Detection of CHCN in a Protoplanetary Disk2109.09564v1 · Alessandra Canta, Richard Teague, Romane Le Gal et al.2021 · 11 citationsarXiv
Molecules with ALMA at Planet-forming Scales (MAPS) VI: Distribution of the small organics HCN, C2H, and H2CO2109.06391v1 · Viviana V. Guzm'an, Jennifer B. Bergner, Charles J. Law et al.2021 · 70 citationsarXiv
Molecules with ALMA at Planet-forming Scales (MAPS) XIII: HCO and disk ionization structure2109.06419v2 · Yuri Aikawa, Gianni Cataldi, Yoshihide Yamato et al.2021 · 51 citationsarXiv
Molecules with ALMA at Planet-forming Scales (MAPS) XIV: Revealing disk substructures in multi-wavelength continuum emission2109.06433v2 · Anibal Sierra, Laura M. P'erez, Ke Zhang et al.2021 · 120 citationsarXiv
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