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pro vyhledávání: '"Blackman, Ryan T."'
Autor:
Brewer, John M., Fischer, Debra A., Blackman, Ryan T., Cabot, Samuel H. C., Davis, Allen B., Laughlin, Gregory, Leet, Christopher, Ong, J. M. Joel, Petersburg, Ryan R., Szymkowiak, Andrew E., Zhao, Lily L., Henry, Gregory W., Llama, Joe
The next generation of exoplanet-hunting spectrographs should deliver up to an order of magnitude improvement in radial velocity precision over the standard 1 m/s state of the art. This advance is critical for enabling the detection of Earth-mass pla
Externí odkaz:
http://arxiv.org/abs/2006.02303
Autor:
Blackman, Ryan T., Fischer, Debra A., Jurgenson, Colby A., Sawyer, David, McCracken, Tyler M., Szymkowiak, Andrew E., Petersburg, Ryan R., Ong, J. M. Joel, Brewer, John M., Zhao, Lily L., Leet, Christopher, Buchhave, Lars A., Tronsgaard, René, Llama, Joe, Sawyer, Travis, Davis, Allen B., Cabot, Samuel H. C., Shao, Michael, Trahan, Russell, Nemati, Bijan, Genoni, Matteo, Pariani, Giorgio, Riva, Marco, Probst, Rafael A., Holzwarth, Ronald, Steinmetz, Tilo, Fournier, Paul, Pawluczyk, Rafal
The EXtreme PREcision Spectrograph (EXPRES) is a new Doppler spectrograph designed to reach a radial velocity measurement precision sufficient to detect Earth-like exoplanets orbiting nearby, bright stars. We report on extensive laboratory testing an
Externí odkaz:
http://arxiv.org/abs/2003.08852
Autor:
Petersburg, Ryan R., Ong, J. M. Joel, Zhao, Lily L., Blackman, Ryan T., Brewer, John M., Buchhave, Lars A., Cabot, Samuel H. C., Davis, Allen B., Jurgenson, Colby A., Leet, Christopher, McCracken, Tyler M., Sawyer, David, Sharov, Mikhail, Tronsgaard, René, Szymkowiak, Andrew E., Fischer, Debra A.
The EXtreme PREcision Spectrograph (EXPRES) is an environmentally stabilized, fiber-fed, $R=137,500$, optical spectrograph. It was recently commissioned at the 4.3-m Lowell Discovery Telescope (LDT) near Flagstaff, Arizona. The spectrograph was desig
Externí odkaz:
http://arxiv.org/abs/2003.08851
When applying the barycentric correction to a precise radial velocity measurement, it is common practice to calculate its value only at the photon-weighted midpoint time of the observation instead of integrating over the entire exposure. However, sin
Externí odkaz:
http://arxiv.org/abs/1908.00991
Atmospheric effects on stellar radial velocity measurements for exoplanet discovery and characterization have not yet been fully investigated for extreme precision levels. We carry out calculations to determine the wavelength dependence of barycentri
Externí odkaz:
http://arxiv.org/abs/1703.00012
Akademický článek
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Autor:
Brewer, John M., Fischer, Debra A., Blackman, Ryan T., Cabot, Samuel H. C., Davis, Allen B., Laughlin, Gregory, Leet, Christopher, Ong, J. M. Joel, Petersburg, Ryan R., Szymkowiak, Andrew E., Zhao, Lily L., Henry, Gregory W., Llama, Joe
Publikováno v:
Astronomical Journal; Aug2020, Vol. 160 Issue 2, p1-8, 8p
