Zobrazeno 1 - 6
of 6
pro vyhledávání: '"J. M. Joel Ong"'
Autor:
Enrico Corsaro, William J. Chaplin, James S. Kuszlewicz, Zhexing Li, Benjamin J. Fulton, S. N. Breton, Rafael A. García, Derek Buzasi, Tanda Li, Dennis Stello, J. M. Joel Ong, Timothy D. Brandt, Paul A. Dalba, Marc Hon, Savita Mathur, Keivan G. Stassun, Aldo Serenelli, Timothy R. White, Timothy R. Bedding, Margarida S. Cunha, Chen Jiang, Benjamin J. S. Pope, Daniel Huber, Cenk Kayhan, Michelle L. Hill, Stephen R. Kane, Tiago L. Campante, Diego Bossini
Publikováno v:
Hill, M L, Kane, S R, Campante, T L, Li, Z, Dalba, P A, Brandt, T D, White, T R, Pope, B J S, Stassun, K G, Fulton, B J, Corsaro, E, Li, T, Ong, J M J, Bedding, T R, Bossini, D, Buzasi, D L, Chaplin, W J, Cunha, M S, García, R A, Breton, S N, Hon, M, Huber, D, Jiang, C, Kayhan, C, Kuszlewicz, J S, Mathur, S, Serenelli, A & Stello, D 2021, ' Asteroseismology of iota Draconis and Discovery of an Additional Long-period Companion ', Astronomical Journal, vol. 162, no. 5, 211 . https://doi.org/10.3847/1538-3881/ac1b31
The Astronomical Journal
Digital.CSIC. Repositorio Institucional del CSIC
instname
The Astronomical Journal
Digital.CSIC. Repositorio Institucional del CSIC
instname
Hill, Michelle L., et al.
Giant stars as known exoplanet hosts are relatively rare due to the potential challenges in acquiring precision radial velocities and the small predicted transit depths. However, these giant host stars are also some of
Giant stars as known exoplanet hosts are relatively rare due to the potential challenges in acquiring precision radial velocities and the small predicted transit depths. However, these giant host stars are also some of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcebdd18163113aea676a5a0dbc175c5
https://avesis.erciyes.edu.tr/publication/details/7e2fd1ff-4746-4eb6-9028-ba33af12ee78/oai
https://avesis.erciyes.edu.tr/publication/details/7e2fd1ff-4746-4eb6-9028-ba33af12ee78/oai
Autor:
Christopher Leet, Samuel H. C. Cabot, Andrew Szymkowiak, Ryan R. Petersburg, Joe Llama, Lily Zhao, Allen B. Davis, Gregory Laughlin, Debra A. Fischer, John M. Brewer, J. M. Joel Ong, Ryan T. Blackman, Gregory W. Henry
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::064b58c0b269b9928631082af556cb9e
Autor:
Tyler M. McCracken, Christopher Leet, Allen B. Davis, Samuel H. C. Cabot, René Tronsgaard, Debra A. Fischer, J. M. Joel Ong, Andrew Szymkowiak, Ryan T. Blackman, Ryan R. Petersburg, John M. Brewer, Colby A. Jurgenson, Mikhail Sharov, Lily Zhao, Lars A. Buchhave, David Sawyer
Publikováno v:
Petersburg, R R, Joel Ong, J M, Zhao, L L, Blackman, R T, Brewer, J M, Buchhave, L A, Cabot, S H C, Davis, A B, Jurgenson, C A, Leet, C, McCracken, T M, Sawyer, D, Sharov, M, Tronsgaard, R, Szymkowiak, A E & Fischer, D A 2020, ' An Extreme-precision Radial-velocity Pipeline: First Radial Velocities from EXPRES ', Astrophysical Journal, vol. 159, no. 5, 187 . https://doi.org/10.3847/1538-3881/ab7e31
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4c706dab0ecc4366b00bd167ad5462f
https://orbit.dtu.dk/en/publications/35fdd74a-f535-4ab4-beda-0b5fa9689468
https://orbit.dtu.dk/en/publications/35fdd74a-f535-4ab4-beda-0b5fa9689468
Autor:
J. M. Joel Ong, Sarbani Basu
In the asymptotic parameterisation of mode frequencies, the phase function $\epsilon(\nu)$ completely specifies the detailed structure of the frequency eigenvalues. In practice, however, this function of frequency is reduced to a single scalar $\epsi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c45690cd9b4989b76e45750c75fe1a23
http://arxiv.org/abs/1909.02580
http://arxiv.org/abs/1909.02580
Autor:
Sarbani Basu, J. M. Joel Ong
Asteroseismic large frequency separations possess great diagnostic value. However, their expressions as scaling relations are predicated on homology arguments which may not hold in general, resulting in mass- and temperature-dependent deviations. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ecf3b363b82e734b6dc479b819db9df
Publikováno v:
The Astronomical Journal. 158:40
One source of error in high-precision radial velocity measurements of exoplanet host stars is chromatic change in Earth's atmospheric transmission during observations. Mitigation of this error requires that the photon-weighted barycentric correction