BT
Boris Trahin
astro-ph.GAastro-ph.SRastro-ph.COastro-ph.EPastro-ph.IMphysics.chem-ph
On Valency
published · living versionsW_xuqsuvaz·v1 · currentpublished
Consistent radial velocities of classical Cepheids from the cross-correlation technique
with Simon Borgniet, Pierre Kervella, Nicolas Nardetto, Alexandre Gallenne +9
1 version
Preprints & journals
38 papers in the corpus · 2017–2026Investigating the ionization mechanisms powering the extreme emission lines in metal-poor galaxies2609.28329v1 · C. Daoutis, V. Lebouteiller, D. Schaerer et al.2026 · 0 citationsarXiv
Enhancing the performance and capabilities of the MIRI instrument on JWST2608.13873v1 · S. Kendrew, M. Engesser, K. Rowlands et al.2026 · 0 citationsarXiv
JWST observations of photodissociation regions. IV. Carbonaceous emission band sub-components in NGC 7023 have distinct spatial distributions2604.12860v1 · D. Van De Putte, K. D. Gordon, K. Misselt et al.2026 · 1 citationA&A 710, A60 (2026)
PDRs4All: XVIII. The evolution of the PAH ionisation and PAH size distribution across the Orion Bar2601.23282v1 · Alexandros Maragkoudakis, Christiaan Boersma, Els Peeters et al.2026 · 5 citationsA&A 709, A38 (2026)
JWST observations of photodissociation regions: II. Warm molecular Hydrogen spectroscopy in the Horsehead nebula2510.06812v1 · M. Zannese, P. Guillard, A. Abergel et al.2025 · 5 citationsA&A 704, A202 (2025)
PDRs4All XIX. The 6 to 9 m region as a probe of PAH charge and size in the Orion Bar2510.06167v1 · Baria Khan, Samuel A. Daza Rodriguez, Els Peeters et al.2025 · 1 citationA&A 709, A39 (2026)
V659 Cen: System Parameters Updated2509.15053v1 · Nancy Remage Evans, Charles Proffitt, Pierre Kervella et al.2025 · 0 citationsarXiv
JWST Observations of Photo-dissociation Regions. II. Aliphatic/Aromatic Carbonaceous Dust, Ices, and Gas Phase Spectral Line Inventory2506.20468v2 · K. Misselt, A.N. Witt, K.D. Gordon et al.2025 · 9 citationsA&A 700, A158 (2025)
Mass of Cepheid V350 Sgr Incorporating Interferometry and the Companion Mass2505.13627v1 · Nancy Remage Evans, Alexandre Gallenne, Pierre Kervella et al.2025 · 1 citationarXiv
PDRs4All. XII. FUV-driven formation of hydrocarbon radicals and their relation with PAHs2503.03353v2 · J. R. Goicoechea, J. Pety, S. Cuadrado et al.2025 · 17 citationsA&A 696, A100 (2025)
PDRs4All XIII. Empirical prescriptions for the interpretation of JWST imaging observations of star-forming regions2411.06061v2 · Ryan Chown, Yoko Okada, Els Peeters et al.2024 · 10 citationsA&A 698, A86 (2025)
The Components of Cepheid Systems: The FN Vel System2410.01934v1 · Nancy Remage Evans, Pierre Kervella, Joanna Kuraszkiewicz et al.2024 · 3 citationsarXiv
PDRs4All. X. ALMA and JWST detection of neutral carbon in the externally irradiated disk d203-506: Undepleted gas-phase carbon2408.06279v1 · Javier R. Goicoechea, J. Le Bourlot, J. H. Black et al.2024 · 17 citationsA&A 689, L4 (2024)
JWST observations of the Horsehead photon-dominated region I. First results from multi-band near- and mid-infrared imaging2404.15816v1 · A. Abergel, K. Misselt, K.D. Gordon et al.2024 · 11 citationsarXiv
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)
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
The Baade-Wesselink projection factor of RR Lyrae stars -- Calibration from OHP/SOPHIE spectroscopy and Gaia DR3 parallaxes2401.08566v1 · Garance Bras, Pierre Kervella, Boris Trahin et al.2024 · 0 citationsarXiv
PDRs4All. V. Modelling the dust evolution across the illuminated edge of the Orion Bar2401.01221v1 · M. Elyajouri, N. Ysard, A. Abergel et al.2024 · 11 citationsA&A 685, A76 (2024)
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 VI: Probing the Photochemical Evolution of PAHs in the Orion Bar Using Machine Learning Techniques2311.01163v1 · S. Pasquini, E. Peeters, B. Schefter et al.2023 · 17 citationsA&A 685, A77 (2024)
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)
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)
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
A 1.3% distance to M33 from HST Cepheid photometry2304.00037v1 · Louise Breuval, Adam G. Riess, Lucas M. Macri et al.2023 · 26 citationsApJ 951 118 2023
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
Inspecting the Cepheid parallax of pulsation using Gaia EDR3 parallaxes. Projection factor and period-luminosity and period-radius relations2111.09125v1 · Boris Trahin (1, Louise Breuval, Pierre Kervella et al.2021 · 34 citationsarXiv
The influence of metallicity on the Leavitt Law from geometrical distances of Milky Way and Magellanic Clouds Cepheids2103.10894v1 · Louise Breuval, Pierre Kervella, Piotr Wielg'orski et al.2021 · 56 citationsarXiv
The Milky Way Cepheid Leavitt law based on Gaia DR2 parallaxes of companion stars and host open cluster populations2006.08763v2 · Louise Breuval, Pierre Kervella, Richard I. Anderson et al.2020 · 72 citationsA&A 643, A115 (2020)
The Leavitt law of Milky Way Cepheids from Gaia DR2 static companion parallaxes1910.04694v3 · Louise Breuval, Pierre Kervella, Fr'ed'eric Arenou et al.2019 · 1 citationarXiv
A thin shell of ionized gas explaining the IR excess of classical Cepheids1909.12376v1 · V. Hocd'e, N. Nardetto, E. Lagadec et al.2019 · 31 citationsarXiv
Consistent radial velocities of classical Cepheids from the cross-correlation technique1908.02059v1 · Simon Borgniet, Pierre Kervella, Nicolas Nardetto et al.2019 · 23 citationsA&A 631, A37 (2019)on Valency
CRIRES high-resolution infrared spectroscopy of the long-period Cepheid l Car1808.08031v1 · N. Nardetto, E. Poretti, A. Gallenne et al.2018 · 5 citationsA&A 616, A92 (2018)
Optical interferometry and Gaia parallaxes for a robust calibration of the Cepheid distance scale1808.03853v1 · Pierre Kervella, Antoine M'erand, Alexandre Gallenne et al.2018 · 0 citationsarXiv
Observational calibration of the projection factor of Cepheids IV. Period-projection factor relation of Galactic and Magellanic Cloud Cepheids1708.09851v2 · A. Gallenne, P. Kervella, A. M'erand et al.2017 · 42 citationsA&A 608, A18 (2017)
Toward a renewed Galactic Cepheid distance scale from Gaia and optical interferometry1702.07741v1 · Pierre Kervella, Antoine M'erand, Alexandre Gallenne et al.2017 · 1 citationarXiv
Observational calibration of the projection factor of Cepheids - III. The long-period Galactic Cepheid RS Puppis1701.05192v1 · Pierre Kervella, Boris Trahin, Howard E. Bond et al.2017 · 42 citationsA&A 600, A127 (2017)
Career total: at least 94 works. 38 are in this corpus.
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