Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Emily K Pass"'
Autor:
Emily K. Pass, David Charbonneau, David W. Latham, Perry Berlind, Michael L. Calkins, Gilbert A. Esquerdo, Jessica Mink
Publikováno v:
The Astrophysical Journal, Vol 966, Iss 2, p 231 (2024)
Fully convective M dwarfs typically remain rapidly rotating and magnetically active for billions of years, followed by an abrupt and mass-dependent transition to slow rotation and quiescence. A robust understanding of this process is complicated by d
Externí odkaz:
https://doaj.org/article/ea66bdf7a84f4de4b31d6e91d0417a2b
Autor:
Emily K. Pass, Jennifer G. Winters, David Charbonneau, Aurelia Balkanski, Nikole Lewis, Maura Lally, Jacob L. Bean, Ryan Cloutier, Jason D. Eastman
Publikováno v:
The Astronomical Journal, Vol 166, Iss 4, p 171 (2023)
Previous studies of the exoplanet LTT 1445Ac concluded that the light curve from the Transiting Exoplanet Survey Satellite (TESS) was consistent with both grazing and nongrazing geometries. As a result, the radius and hence density of the planet rema
Externí odkaz:
https://doaj.org/article/36dbd44877a64f58bd1e58bc3961c1fb
Publikováno v:
The Astronomical Journal, Vol 166, Iss 1, p 16 (2023)
We present results from the volume-complete spectroscopic survey of 0.1–0.3 M _⊙ M dwarfs within 15 pc. This work discusses the active sample without close binary companions, providing a comprehensive picture of these 123 stars with H α emission
Externí odkaz:
https://doaj.org/article/bc1f5055b8564a92b98322773fb90841
Autor:
Emily K. Pass, Jennifer G. Winters, David Charbonneau, Jonathan M. Irwin, David W. Latham, Perry Berlind, Michael L. Calkins, Gilbert A. Esquerdo, Jessica Mink
Publikováno v:
The Astronomical Journal, Vol 166, Iss 1, p 11 (2023)
Cold Jovian planets play an important role in sculpting the dynamical environment in which inner terrestrial planets form. The core accretion model predicts that giant planets cannot form around low-mass M dwarfs, although this idea has been challeng
Externí odkaz:
https://doaj.org/article/0fea9684d3de4da8b116e5320ab24ddf
Autor:
Emily K. Pass, David Charbonneau
Publikováno v:
The Astrophysical Journal, Vol 949, Iss 2, p 37 (2023)
Using high-resolution spectra from the Tillinghast Reflector Echelle Spectrograph and photometry from sector 56 of the Transiting Exoplanet Survey Satellite, we report that the nearby M dwarf G 68-34 is a double-lined eclipsing binary. The pair is sp
Externí odkaz:
https://doaj.org/article/3feb77ffadc84c7d90326cc795b20d7f
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 489:941-950
In this work, we outline a new method for estimating dayside effective temperatures of exoplanets and associated uncertainties using Gaussian process (GP) regression. By applying our method to simulated observations, we show that the GP method estima