Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Howard Isaacson"'
Autor:
Gregory W. Henry, Lauren M. Weiss, Howard Isaacson, Ryan A. Rubenzahl, Cayla M. Dedrick, Ilya A. Sherstyuk, Heather A. Knutson, Geoffrey W. Marcy, Lea A. Hirsch, Ian J. M. Crossfield, Ashley Chontos, Stephen R. Kane, Lee J. Rosenthal, Paul A. Dalba, Debra A. Fischer, Aida Behmard, Molly R. Kosiarek, Jason T. Wright, Justin R. Crepp, Erik A. Petigura, Sarah Blunt, Benjamin J. Fulton, Andrew W. Howard
We present a high-precision radial velocity (RV) survey of 719 FGKM stars, which host 164 known exoplanets and 14 newly discovered or revised exoplanets and substellar companions. This catalog updated the orbital parameters of known exoplanets and lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76732e1729874d6acb5e099890ba773b
https://resolver.caltech.edu/CaltechAUTHORS:20210715-145459591
https://resolver.caltech.edu/CaltechAUTHORS:20210715-145459591
The N2K planet search program was designed to exploit the planet-metallicity correlation by searching for gas giant planets orbiting metal-rich stars. Here, we present the radial velocity measurements for 378 N2K target stars that were observed with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad2b107be95365c09a63c869dd051982
https://resolver.caltech.edu/CaltechAUTHORS:20181023-081913928
https://resolver.caltech.edu/CaltechAUTHORS:20181023-081913928
Autor:
Elodie Choquet, Dimitri Mawet, Eugene Serabyn, Charles Beichman, Benjamin J. Fulton, Olivier Absil, Geoff Marcy, Tiffany Meshkat, Erik A. Petigura, Ji Wang, Jean-Baptiste Ruffio, Michael Bottom, David R. Ciardi, Maddalena Reggiani, E. Sinukoff, Valentin Christiaens, Marie Ygouf, Elsa Huby, Andrew W. Howard, Rebecca Jensen-Clem, Carlos A. Gomez Gonzalez, Denis Defrere, Brendan P. Bowler, Molly R. Kosiarek, Lauren M. Weiss, Howard Isaacson, Marta L. Bryan, Eve J. Lee, Lea A. Hirsch, Garreth Ruane
Publikováno v:
Astronomical Journal
Astronomical Journal, American Astronomical Society, 2019, 157 (1), pp.33. ⟨10.3847/1538-3881/aaef8a⟩
The Astronomical Journal
The Astronomical Journal, American Astronomical Society, 2019, 157 (1), pp.33. ⟨10.3847/1538-3881/aaef8a⟩
Astronomical Journal, American Astronomical Society, 2019, 157 (1), pp.33. ⟨10.3847/1538-3881/aaef8a⟩
The Astronomical Journal
The Astronomical Journal, American Astronomical Society, 2019, 157 (1), pp.33. ⟨10.3847/1538-3881/aaef8a⟩
We present the most sensitive direct imaging and radial velocity (RV) exploration of $\epsilon$ Eridani to date. $\epsilon$ Eridani is an adolescent planetary system, reminiscent of the early Solar system. It is surrounded by a prominent and complex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b6055eae5228f6ab6411a028ed74cfc
http://arxiv.org/abs/1810.03794
http://arxiv.org/abs/1810.03794
Autor:
Benjamin E. Nelson, Howard Isaacson, Andrew W. Howard, Geoffrey W. Marcy, Y. Katherina Feng, Jason T. Wright, Eric B. Ford, Sharon X. Wang
We present an update to seven stars with long-period planets or planetary candidates using new and archival radial velocities from Keck-HIRES and literature velocities from other telescopes. Our updated analysis better constrains orbital parameters f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cde3a00a6412baa7c4ce37f830c96e9
http://arxiv.org/abs/1501.00633
http://arxiv.org/abs/1501.00633
Autor:
Lauren M. Weiss, Katherine M. Deck, Evan Sinukoff, Erik A. Petigura, Eric Agol, Eve J. Lee, Juliette C. Becker, Andrew W. Howard, Howard Isaacson, Ian J. M. Crossfield, Benjamin J. Fulton, Lea Hirsch, Björn Benneke
Publikováno v:
The Astronomical Journal. 153:265
Measuring precise planet masses, densities, and orbital dynamics in individual planetary systems is an important pathway toward understanding planet formation. The WASP-47 system has an unusual architecture that motivates a complex formation theory.
Autor:
John Asher Johnson, Gregory W. Henry, Jason T. Wright, Nikolai Piskunov, David Bernat, Debra A. Fischer, Geoffrey W. Marcy, Kevin Apps, Howard Isaacson, Kathryn M. G. Peek, Andrew W. Howard, William D. Cochran, Jeff A. Valenti, Michael Endl, Jay Anderson
We present precise Doppler measurements of four stars obtained during the past decade at Keck Observatory by the California Planet Survey (CPS). These stars, namely, HD 34445, HD 126614, HD 13931, and Gl 179, all show evidence for a single planet in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f38bec8ea56f42afe934ae69cd944491
http://arxiv.org/abs/1003.3488
http://arxiv.org/abs/1003.3488