Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Nicolas Biver"'
Autor:
Boncho P. Bonev, Neil Dello Russo, Hideyo Kawakita, Ronald J. Vervack Jr., Michael A. DiSanti, Yoshiharu Shinnaka, Takafumi Ootsubo, Erika L. Gibb, Michael R. Combi, Kathrin Altwegg, Nicolas Biver, Jacques Crovisier, Gregory Doppmann, Geronimo L. Villanueva, Younas Khan, Chemeda T. Ejeta, Mohammad Saki, Adam J. McKay, Anita L. Cochran, Emmanuel Jehin, Nathan X. Roth, Martin A. Cordiner, Yinsi Shou
Publikováno v:
The Astronomical Journal, Vol 166, Iss 6, p 233 (2023)
High-resolution near-infrared ground-based spectroscopic observations of comet 67P/Churyumov–Gerasimenko near its maximum activity in 2021 were conducted from the W. M. Keck Observatory, using the facility spectrograph NIRSPEC. 67P is the best-stud
Externí odkaz:
https://doaj.org/article/855403f7ef4049bd811c461885144ac9
Autor:
Nathan X. Roth, Stefanie N. Milam, Michael A. DiSanti, Geronimo L. Villanueva, Sara Faggi, Boncho P. Bonev, Martin A. Cordiner, Anthony J. Remijan, Dominique Bockelée-Morvan, Nicolas Biver, Jacques Crovisier, Dariusz C. Lis, Steven B. Charnley, Emmanuel Jehin, Eva S. Wirström, Adam J. McKay
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 9, p 172 (2023)
The extraordinary 2021 September–October outburst of Centaur 29P/Schwassmann–Wachmann 1 afforded an opportunity to test the composition of primitive Kuiper disk material at high sensitivity. We conducted nearly simultaneous multiwavelength spectr
Externí odkaz:
https://doaj.org/article/414d52e527004a1e9f65db6e9992ac4f
Autor:
Helen Usher, Colin Snodgrass, Nicolas Biver, Günter Kargl, Gražina Tautvaišienė, Nick James, Filip Walter, Jakub Černý
Comet observation and analysis is an area where amateur observers can make a significant contribution. Their observations allow regular monitoring of comets, alerting the professional community to interesting events, and providing raw data to supplem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::425089e431c69bf6f14ea8a8d3115338
https://doi.org/10.5194/epsc2022-1135
https://doi.org/10.5194/epsc2022-1135
Autor:
Laurence O'Rourke, Thomas G. Müller, Nicolas Biver, Dominique Bockelée-Morvan, Sunao Hasegawa, Ivan Valtchanov, Michael Küppers, Sonia Fornasier, Humberto Campins, Hideaki Fujiwara, David Teyessier, Tanya Lim
Previous research on Asteroids (24) Themis and (65) Cybele have shown the presence of an absorption feature at 3.1 μm reported to be directly linked to surface water ice. We searched for water vapor escaping from these asteroids with the Herschel Sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e74070809ca363e3e14ca320d5cde36a
https://doi.org/10.5194/epsc2021-796
https://doi.org/10.5194/epsc2021-796
Autor:
Bryan J. Butler, Paul Hartogh, Nicolas Biver, Colin Wilson, Statia Luszcz-Cook, Sara Faggi, Richard Cosentino, Geronimo L. Villanueva, Imke de Pater, Avi Mandell, Mark Gurwell, Ravi Kumar Kopparapu, Manuela Lippi, Conor A. Nixon, Katherine de Kleer, Vincent Kofman, Stefanie N. Milam, S. B. Charnley, Patrick G. J. Irwin, Ann Carine Vandaele, Alexander E. Thelen, Martin A. Cordiner, Arielle Moullet, Thomas Fauchez, Edward Molter, Giuliano Liuzzi, Giada Arney
Publikováno v:
Nature Astronomy
Nature Astronomy, Nature Publishing Group, 2021, 5 (7), pp.631-635. ⟨10.1038/s41550-021-01422-z⟩
Nature Astronomy, Nature Publishing Group, 2021, 5 (7), pp.631-635. ⟨10.1038/s41550-021-01422-z⟩
The detection of phosphine (PH3) in the atmosphere of Venus has been recently reported based on millimeter-wave radio observations (Greaves et al. 2020), and its re-analyses (Greaves et al. 2021a/b). In this Matters Arising we perform an independent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fc528d5b49fda5538381299f2d82d21
https://resolver.caltech.edu/CaltechAUTHORS:20210716-171409190
https://resolver.caltech.edu/CaltechAUTHORS:20210716-171409190
Autor:
Dariusz C. Lis, Dominique Bockelée-Morvan, Klaus M. Pontoppidan, Martin A. Cordiner, Miguel de Val-Borro, Karin I. Öberg, Geoffrey A. Blake, Stefanie N. Milam, Nicolas Biver, Julie Castillo-Rogez, Karen J. Meech, Paul F. Goldsmith, Imran Mehdi, Youngmin Seo, Steven B. Charnley, Imke de Pater, Quentin Kral, Mark Gurwell, Edwin A. Bergin
Publikováno v:
Bulletin of the AAS. 53
Autor:
Steven B. Charnley, Martin A. Cordiner, D. Bockelée-Morvan, Miguel de Val-Borro, N. X. Roth, Stefanie N. Milam, Neil Dello Russo, Nicolas Biver, Jérémie Boissier, Boncho P. Bonev, Emmanuel Jehin, Jacques Crovisier, Michael A. DiSanti, Erika L. Gibb, Anthony J. Remijan, Chunhua Qi
Publikováno v:
The Planetary Science Journal
The Planetary Science Journal, IOP Science, 2021, 2, ⟨10.3847/psj/abdd3a⟩
The Planetary Science Journal, IOP Science, 2021, 2, ⟨10.3847/psj/abdd3a⟩
We report the detection of CH3OH emission in comet 46P/Wirtanen on UT 2018 December 8 and 9 using the Atacama Compact Array (ACA), part of the Atacama Large Millimeter/Submillimeter Array (ALMA). These interferometric measurements of CH3OH along with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::239c306402e40ee7617b3451efdbbfff
http://arxiv.org/abs/2103.06684
http://arxiv.org/abs/2103.06684
Autor:
Arnaud Beth, Anders Eriksson, Paul D. Feldman, Martin Rubin, Y.-C. Cheng, Joel Wm. Parker, D. Bockelée-Morvan, Fredrik Johansson, Marina Galand, James L. Burch, Nicolas Biver, P. Stephenson
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 647, pp.A119. ⟨10.1051/0004-6361/202039155⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 647, pp.A119. ⟨10.1051/0004-6361/202039155⟩
Aims. We aim to determine whether dissociative excitation of cometary neutrals by electron impact is the major source of far-ultraviolet (FUV) emissions at comet 67P/Churyumov-Gerasimenko in the southern hemisphere at large heliocentric distances, bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81201ed7607e671779f2cc021d9f390f
https://hal.archives-ouvertes.fr/hal-03428276/file/Stephenson-aa39155-20.pdf
https://hal.archives-ouvertes.fr/hal-03428276/file/Stephenson-aa39155-20.pdf
Autor:
Nathan Roth, Nicolas Biver, Stefanie N. Milam, Steven B. Charnley, Jérémie Boissier, Dominique Bockelée-Morvan, Dariusz C. Lis, Martin A. Cordiner, Anthony J. Remijan
We report the first survey of molecular emission from cometary volatiles using standalone Atacama Compact Array (ACA) observations of the Atacama Large Millimeter/Submillimeter Array (ALMA) toward comet C/2015 ER61 (PanSTARRS) carried out on UT 2017
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea6689925c9e70f2c2c22127f447d3fa
Autor:
Sonia Fornasier, Thomas J Müller, Hideaki Fujiwara, I. Valtchanov, David Teyssier, Humberto Campins, Dominique Bockelee-Morvan, Nicolas Biver, Michael Küppers, Tanya Lim, Laurence O'Rourke, Sunao Hasegawa
Asteroids (24) Themis and (65) Cybele have an absorption feature at 3.1 µm reported to be directly linked to surface water ice. We searched for water vapour escaping from these asteroids with the Herschel Space Observatory Heterodyne Instrument for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::775c286260f52e56f5e936b2f302e11f
https://doi.org/10.5194/epsc2020-719
https://doi.org/10.5194/epsc2020-719