Zobrazeno 1 - 10
of 332
pro vyhledávání: '"Petit Thomas"'
Autor:
Merc, Jaroslav, Velez, Peter, Charbonnel, Stéphane, Garde, Olivier, Dû, Pascal Le, Mulato, Lionel, Petit, Thomas, Skowron, Jan
The poorly studied variable star V390 Sco, previously classified as a Mira pulsator, was detected in a brightening event by the ESA Gaia satellite in September 2023. This work presents an analysis of available archival multifrequency photometric data
Externí odkaz:
http://arxiv.org/abs/2403.14313
Autor:
Berghea, Ciprian T., Bayyari, Ammar, Sitko, Michael L., Drake, Jeremy J., Mosquera, Ana, Garraffo, Cecilia, Petit, Thomas, Russell, Ray W., Assani, Korash D.
We report the serendipitous discovery of a large edge-on protoplanetary disk associated with the infrared source IRAS 23077+6707. The disk's apparent size in the Pan-STARRS (PS1) images is ~11", making this one of the largest known disks on the sky.
Externí odkaz:
http://arxiv.org/abs/2402.01063
Autor:
Kenworthy, Matthew, Lock, Simon, Kennedy, Grant, van Capelleveen, Richelle, Mamajek, Eric, Carone, Ludmila, Hambsch, Franz-Josef, Masiero, Joseph, Mainzer, Amy, Kirkpatrick, J. Davy, Gomez, Edward, Leinhardt, Zoë, Dou, Jingyao, Tanna, Pavan, Sainio, Arttu, Barker, Hamish, Charbonnel, Stéphane, Garde, Olivier, Dû, Pascal Le, Mulato, Lionel, Petit, Thomas, Smith, Michael Rizzo
Publikováno v:
2023, Nature, 622, 251-254. Published 2023 October 11 at https://www.nature.com/articles/s41586-023-06573-9
Planets grow in rotating disks of dust and gas around forming stars, some of which can subsequently collide in giant impacts after the gas component is removed from the disk. Monitoring programs with the warm Spitzer mission have recorded significant
Externí odkaz:
http://arxiv.org/abs/2310.08360
Autor:
Parker, Quentin A., Dû, Pascal Le, Ritter, Andreas, Goodhew, Peter, Rasool, Sakib, Charbonnel, Stephane, Garde, Olivier, Mulato, Lionel, Petit, Thomas
We present evidence that the nebular cocoon and bow-shock emission nebula putatively and recently reported as deriving from the 9th magnitude "runaway" star HD 185806 is the previously discovered but obscure planetary nebula WHTZ 1 (Ra 7). It has a G
Externí odkaz:
http://arxiv.org/abs/2210.07554
Autor:
Petit, Thomas, Merc, Jaroslav, Gális, Rudolf, Charbonnel, Stéphane, Demange, Thierry, Galli, Richard, Garde, Olivier, Dû, Pascal Le, Mulato, Lionel
In this work, we present the discovery and characterization of a new southern S-type symbiotic star, DeGaPe 35. We have obtained the low-resolution spectroscopic observations and supplemented them with photometry from Gaia DR3 and other surveys. The
Externí odkaz:
http://arxiv.org/abs/2209.14629
Akademický článek
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Autor:
Petit, Thomas, Merc, Jaroslav, Gális, Rudolf, Charbonnel, Stéphane, Demange, Thierry, Galli, Richard, Garde, Olivier, Le Dû, Pascal, Mulato, Lionel
Publikováno v:
In New Astronomy January 2023 98
Akademický článek
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Autor:
Petit, Thomas J.P., Lebreton, Alice
Publikováno v:
In Trends in Microbiology August 2022 30(8):736-748
Publikováno v:
Foods; Dec2024, Vol. 13 Issue 23, p3922, 20p