AD
Alexandre David-Uraz
astro-ph.SRastro-ph.GAastro-ph.HEastro-ph.IMastro-ph.EPastro-ph.COVoice—Respiration—Dyspnea—Voice quality—Vocal effort—Perception
On Valency
published · living versionsW_ta9dbd8x·v1 · currentpublished
What is New with Landstreet Star HD 37776 (V901 Ori)?
with Zdeněk Mikulášek, Jiří Krtička, Matthew E. Shultz, Gregory W. Henry +4
1 version
Preprints & journals
68 papers in the corpus · 2012–2026Rotation period of the O giant xi Persei: Coexistence of cyclic and periodic variability. A weakly magnetic candidate star2610.12323v2 · H.F. Henrichs, N.P. Sudnik, A. David-Uraz2026 · 0 citationsAA57678-25, 2026, A&A, 714, A63
Early Exploration of the Scientific Discovery Space for the Habitable Worlds Observatory2608.11294v1 · Courtney D. Dressing, Danica Adams, Evelyne Alecian et al.2026 · 0 citationsarXiv
New Observations of the Strongly Magnetic O-star NGC 1624-2 Reveal Its Magnetic South Pole2603.11297v1 · S. Seadrow, V. Petit, D. Bohlender et al.2026 · 0 citationsarXiv
New Insights from Revisiting the Rotation Period of the Strongly Magnetic O Star, NGC 1624-22602.15321v1 · S. Seadrow, V. Petit, G. A. Wade et al.2026 · 1 citationarXiv
A search for chemical stratification and magnetic fields in eight field blue horizontal-branch stars2509.16797v1 · Issouf Kafando, Gregg Wade, Alexandre David-Uraz et al.2025 · 0 citationsarXiv
New Frontiers in the Study of Magnetic Massive Stars with the Habitable Worlds Observatory2507.14441v1 · Alexandre David-Uraz, V'eronique Petit, Coralie Neiner et al.2025 · 0 citationsarXiv
Impact of Respiratory Discomfort on Vocal Quality and Perceived Effort: The Moderating Role of Fear.39966047 · Desjardins, Maude, Jomphe, Valérie, Gilbert, Alexane et al.2025 · 1 citationJournal of voice : official journal of the Voice Foundation. 2025
First Observation of the Complete Rotation Period of the Ultra-Slowly Rotating Magnetic O Star HD 548792401.09722v2 · C. Erba, C. P. Folsom, A. David-Uraz et al.2024 · 7 citationsarXiv
Transient Corotating Clumps Around Adolescent Low-Mass Stars From Four Years of TESS2309.06471v2 · Luke G. Bouma, Rahul Jayaraman, Saul Rappaport et al.2023 · 11 citationsarXiv
X-Shooting ULLYSES: massive stars at low metallicity. I. Project Description2305.06376v3 · Jorick S. Vink, A. Mehner, P.A. Crowther et al.2023 · 63 citationsA&A 675, A154 (2023)
Discovery of extraordinary X-ray emission from magnetospheric interaction in the unique binary stellar system Lupi2304.12882v2 · B. Das, V. Petit, Y. Naz'e et al.2023 · 6 citationsarXiv
X-Shooting ULLYSES: Massive stars at low metallicity. III. Terminal wind speeds of ULLYSES massive stars2303.12165v2 · C. Hawcroft, H. Sana, L. Mahy et al.2023 · 44 citationsA&A 688, A105 (2024)
Spin-down and reduced mass loss in early-type stars with large-scale magnetic fields2211.07060v1 · Z. Keszthelyi, A. de Koter, Y. Gotberg et al.2022 · 2 citationsarXiv
The effects of surface fossil magnetic fields on massive star evolution: IV. Grids of models at Solar, LMC, and SMC metallicities2209.06350v2 · Z. Keszthelyi, A. de Koter, Y. Gotberg et al.2022 · 28 citationsarXiv
Analysis of eight magnetic chemically peculiar stars with rotational modulation2208.03301v1 · O. Kobzar, V. Khalack, D. Bohlender et al.2022 · 7 citationsarXiv
Ultraviolet Spectropolarimetry With Polstar: Using Polstar to test Magnetospheric Mass-loss Quenching2207.12970v1 · M. E. Shultz, R. Casini, M. C. M. Cheung et al.2022 · 6 citationsarXiv
UV Spectropolarimetry with Polstar: Massive Star Binary Colliding Winds2207.07163v1 · Nicole St-Louis, Kenneth Gayley, D. John Hillier et al.2022 · 7 citationsarXiv
Ultraviolet Spectropolarimetric Diagnostics of Hot Star Magnetospheres2206.12838v1 · Asif ud-Doula, M. C. M. Cheung, A. David-Uraz et al.2022 · 7 citationsarXiv
Helium-like X-ray line complexes show that the hottest plasma on the O supergiant zeta Puppis is in its wind2203.15918v1 · David H. Cohen, Ariel M. Overdorff, Maurice A. Leutenegger et al.2022 · 5 citationsarXiv
MOBSTER -- VI. The crucial influence of rotation on the radio magnetospheres of hot stars2201.05512v1 · M. E. Shultz, S. P. Owocki, A. ud-Doula et al.2022 · 64 citationsarXiv
Ultraviolet Spectropolarimetry with Polstar: Clumping and Mass-loss Rate Corrections2111.11633v2 · Ken Gayley, Jorick S. Vink, Asif ud-Doula et al.2021 · 4 citationsarXiv
Ultraviolet Spectropolarimetry with Polstar: Massive Star Binary Colliding Winds2111.11552v2 · Nicole St-Louis, Kenneth Gayley, Desmond John Hillier et al.2021 · 0 citationsarXiv
Ultraviolet Spectropolarimetry With Polstar: Hot Star Magnetospheres2111.06434v2 · M. E. Shultz, R. Casini, M. C. M. Cheung et al.2021 · 0 citationsarXiv
Detection of an extremely strong magnetic field in the double-degenerate binary merger product HD 1449412107.11211v1 · M. E. Shultz, O. Kochukhov, J. Labadie-Bartz et al.2021 · 11 citationsarXiv
TESS survey of rotational and pulsational variability of mercury-manganese stars2107.09096v1 · O. Kochukhov, V. Khalack, O. Kobzar et al.2021 · 56 citationsarXiv
Ultraviolet Line Profiles of Slowly Rotating Massive Star Winds Using the "Analytic Dynamical Magnetosphere" Formalism2106.13676v1 · C. Erba, A. David-Uraz, V. Petit et al.2021 · 16 citationsarXiv
TESS Cycle 1 observations of roAp stars with 2-min cadence data2105.13274v1 · D. L. Holdsworth, M. S. Cunha, D. W. Kurtz et al.2021 · 36 citationsarXiv
The effects of surface fossil magnetic fields on massive star evolution: III. The case of Sco2103.13465v2 · Z. Keszthelyi, G. Meynet, F. Martins et al.2021 · 25 citationsarXiv
New observations of NGC 1624-2 reveal a complex magnetospheric structure and underlying surface magnetic geometry2010.07482v3 · A. David-Uraz, V. Petit, M. E. Shultz et al.2020 · 18 citationsMNRAS, 501, 2677 (2021)
MOBSTER -- V: Discovery of a magnetic companion star to the magnetic Cep pulsator HD 1564242010.04221v1 · M. E. Shultz, Th. Rivinius, G. A. Wade et al.2020 · 14 citationsarXiv
The Magnetic Early B-type Stars IV: Breakout or Leakage? H emission as a diagnostic of plasma transport in centrifugal magnetospheres2009.12336v1 · M. E. Shultz, S. Owocki, Th. Rivinius et al.2020 · 58 citationsarXiv
Chandra spectral measurements of the O supergiant Puppis indicate a surprising increase in the wind mass-loss rate over 18 years2006.09135v2 · David H. Cohen, Jiaming Wang, V'eronique Petit et al.2020 · 9 citationsarXiv
MOBSTER -- IV. Detection of a new magnetic B-type star from follow-up spectropolarimetric observations of photometrically selected candidates2004.09698v2 · A. David-Uraz, M. E. Shultz, V. Petit et al.2020 · 10 citationsMNRAS, 504, 4841 (2021)
Recent developments in determining the evolution of magnetic OB stars2004.04241v1 · Veronique Petit, Alexandre David-Uraz2020 · 1 citationarXiv
Study of slowly rotating CP stars observed with TESS2003.05337v1 · O. Kobzar, V. Khalack, D. Bohlender et al.2020 · 2 citationsarXiv
The evolution of magnetic stars in a single-age population2001.10564v1 · P\inar Cerrahoglu, V'eronique Petit, Zsolt Keszthelyi et al.2020 · 0 citationsarXiv
The effects of surface fossil magnetic fields on massive star evolution: II. Implementation of magnetic braking in MESA and implications for the evolution of surface rotation in OB stars2001.06239v2 · Z. Keszthelyi, G. Meynet, M.E. Shultz et al.2020 · 60 citationsarXiv
MOBSTER: Identifying Candidate Magnetic O Stars through Rotational Modulation of TESS Photometry2001.04534v1 · James Barron, Gregg A. Wade, Dominic M. Bowman et al.2020 · 2 citationsarXiv
Quantitative Modeling of the UV Line Profiles of Magnetic Massive Stars1912.08748v1 · Christiana Erba, Veronique Petit, Alexandre David-Uraz et al.2019 · 2 citationsarXiv
What is New with Landstreet Star HD 37776 (V901 Ori)?1912.04121v1 · Zdenek Mikul'asek, Jir'i Krticka, Matthew E. Shultz et al.2019 · 2 citationsPTA Proceedings 2020on Valency
MOBSTER: Establishing a Picture of Magnetic Massive Stars as a Population1912.02687v1 · Alexandre David-Uraz, Coralie Neiner, James Sikora et al.2019 · 1 citationarXiv
Magnetic OB[A] Stars with TESS: probing their Evolutionary and Rotational properties -- The MOBSTER Collaboration1912.01102v2 · A. David-Uraz, C. Neiner, J. Sikora et al.2019 · 1 citationarXiv
No evidence of a sudden change of spectral appearance or magnetic field strength of the O9.7V star HD 548791910.14495v2 · G.A. Wade, S. Bagnulo, Z. Keszthelyi et al.2019 · 5 citationsarXiv
MOBSTER -- III. HD 62658: a magnetic Bp star in an eclipsing binary with a non-magnetic 'identical twin'1910.02928v1 · M. E. Shultz, C. Johnston, J. Labadie-Bartz et al.2019 · 19 citationsarXiv
Rotational and pulsational variability in the TESS light curve of HD274631910.00512v1 · V. Khalack, C. Lovekin, D. M. Bowman et al.2019 · 7 citationsarXiv
The MiMeS survey of Magnetism in Massive Stars: Magnetic properties of the O-type star population1909.00877v1 · V. Petit, G. A. Wade, F. R. N. Schneider et al.2019 · 41 citationsarXiv
MOBSTER - II. Identification of rotationally variable A stars observed with \emph{TESS} in Sectors 1 to 41905.08835v1 · J. Sikora, A. David-Uraz, S. Chowdhury et al.2019 · 63 citationsarXiv
Magnetic OB[A] Stars with TESS: probing their Evolutionary and Rotational properties (MOBSTER) - I. First-light observations of known magnetic B and A stars1904.11539v1 · A. David-Uraz, C. Neiner, J. Sikora et al.2019 · 57 citationsMNRAS, 487, 304 (2019)
The effects of surface fossil magnetic fields on massive star evolution: I. Magnetic field evolution, mass-loss quenching and magnetic braking1902.09333v1 · Z. Keszthelyi, G. Meynet, C. Georgy et al.2019 · 70 citationsarXiv
Rotational modulation in TESS B stars1902.09470v1 · L. A. Balona, G. Handler, S. Chowdhury et al.2019 · 59 citationsarXiv
Career total: at least 98 works. 68 are in this corpus.Showing the 50 most recent.
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