Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Douglas Gies"'
1
The Transformative Journey of HD 93521
Autor: Douglas Gies, Katherine Shepard, Peter Wysocki, Robert Klement
HD 93521 is a massive, rapidly rotating star that is located about 1 kpc above the Galactic disk, and the evolutionary age for its estimated mass is much less than the time-of-flight if it was ejected from the disk. Here we present a re-assessment of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f9f9b8397c00e8d68ca19cca065995d
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2
High mass X-ray binaries: Beacons in a stormy universe
Autor: Douglas Gies
Publikováno v: Proceedings of the International Astronomical Union. 14:489-499
The discovery of gravity waves from the mergers of black hole binaries has focused the astronomical community on the high mass X-ray binaries (HMXBs) as the potential progenitors of close pairs of compact stars. This symposium gathered experts in obs
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::812ebb80adf472d0e8fd439f8350f535
https://doi.org/10.1017/s1743921319002369
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3
Detection of the Progenitors of Be X-ray Binaries
Autor: Douglas, Gies, Luqian, Wang, Geraldine, Peters
Publikováno v: Proceedings of the International Astronomical Union. International Astronomical Union. 346
A recent survey of the far-ultraviolet spectra of 264 B-emission line stars has revealed 16 systems with hot companions that are the stripped down remains of a former mass donor star. Some of these will probably become Be + neutron star X-ray binarie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::70220b06e2750636475b7b3824e3df39
https://pubmed.ncbi.nlm.nih.gov/31807133
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4
Taking the Measure of Massive Stars and their Environments with the CHARA Array Long-baseline Interferometer
Autor: Douglas Gies, Jan Eldridge
Publikováno v: Proceedings of the International Astronomical Union. 12:156-160
Most massive stars are so distant that their angular diameters are too small for direct resolution. However, the observational situation is now much more favorable, thanks to new opportunities available with optical/IR long-baseline interferometry. T
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a9fb4b6d0eb1cf761a8b2c844e78855
https://doi.org/10.1017/s1743921317002393
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6
A Realistic Roadmap to Formation Flying Space Interferometry
Autor: John Monnier, Alicia Aarnio, Olivier Absil, Narsireddy Anugu, Ellyn Baines, Amelia Bayo, Jean-Philippe Berger, Ilsedore Cleeves, L., Daniel Dale, William Danchi, Wit, W. J., Denis Defrère, Shawn Domagal-Goldman, Martin Elvis, Dirk Froebrich, Mario Gai, Poshak Gandhi, Paulo Garcia, Tyler Gardner, Douglas Gies, Jean-François Gonzalez, Brian Gunter, Sebastian Hoenig, Michael Ireland, Jorgensen, Anders M., Makoto Kishimoto, Lucia Klarmann, Brian Kloppenborg, Jacques Kluska, Scott Knight, J., Quentin Kral, Stefan Kraus, Lucas Labadie, Peter Lawson, Jean-Baptiste Le Bouquin, David Leisawitz, Glenn Lightsey, E., Hendrik Linz, Sarah Lipscy, Meredith Macgregor, Hiroshi Matsuo, Bertrand Mennesson, Michaël Meyer, Michael, Ernest A., Florentin Millour, David Mozurkewich, Ryan Norris, Marc Ollivier, Chris Packham, Romain Petrov, Laurent Pueyo, Benjamin Pope, Sascha Quanz, Sam Ragland, Gioia Rau, Zsolt Regaly, Alberto Riva, Rachael Roettenbacher, Giorgio Savini, Benjamin Setterholm, Marta Sewilo, Michael Smith, Locke Spencer, Theo ten Brummelaar, Neal Turner, Gerard van Belle, Gerd Weigelt, Markus Wittkowski
Publikováno v: HAL
Bulletin of the American Astronomical Society
Bulletin of the American Astronomical Society, 2019
International audience; The ultimate astronomical observatory would be a formation flying space interferometer, combining sensitivity and stability with high angular resolution. The smallSat revolution offers a new and maturing prototyping platform f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9bd69b652820bb378db2d67e836ddf8e
https://hal.archives-ouvertes.fr/hal-03058930
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7
Astro2020 Science White Paper. The Future of Exoplanet Direct Detection
Autor: John Monnier, Gioia Rau, Baines, Ellyn K., Joel Sanchez-Bermudez, Martin Elvis, Sam Ragland, Rachel Akeson, Gerard van Belle, Ryan Norris, Kathryn Gordon, Denis Defrere, Stephen Ridgway, Jean-Baptiste Le Bouquin, Anugu Narsireddy, Nicholas Scott, Stephen Kane, Noel Richardson, Zsolt, Regaly, Zhaohuan Zhu, Andrea Chiavassa, Gautam Vasisht, Keivan Stassum, Chuanfei Dong, Olivier Absil, Sylvestre Lacour, Gerd Weigelt, Douglas Gies, Adams, Freddy C., Nuria Calvet, Sascha Quanz, Catherine Espaillat, Tyler Gardner, Greenbaum, Alexandra Z., Millan-Gabet, R., Chris Packham, Mario Gai, Quentin Kral, Jean Philippe Berger, Hendrik Linz, Lucia Klarmann, Jaehan Bae, Rébecca Garcia, Gallenne Alexandre, Fabien Baron, Lee Hartmann, Makoto Kishimoto, Melissa Mcclure, Johan Olofsson, Chris Haniff, Michael Line, Romain Petrov, Michael Smith, Hummel, Christian A., Theo Ten Brummelaar, Matthew de Furio, Stephen Rinehart, David Leisawitz, William Danchi, Daniel Huber, Edward Wishnow, Denis Mourard, Benjamin Pope, Michael Ireland, Stefan Krause, Benjamin Setterholm, Russel White
Publikováno v: HAL
Astro2020 Science White Paper
Astro2020 Science White Paper, May 2019, Michigan, United States
International audience
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5355fa79884875f41baa48b885c62e20
https://hal.archives-ouvertes.fr/hal-03473833
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