Zobrazeno 1 - 10
of 77
pro vyhledávání: '"P G, Beatty"'
Autor:
Everett Schlawin, Kazumasa Ohno, Taylor J. Bell, Matthew M. Murphy, Luis Welbanks, Thomas G. Beatty, Thomas P. Greene, Jonathan J. Fortney, Vivien Parmentier, Isaac R. Edelman, Samuel Gill, David R. Anderson, Peter J. Wheatley, Gregory W. Henry, Nishil Mehta, Laura Kreidberg, Marcia J. Rieke
Publikováno v:
The Astrophysical Journal Letters, Vol 974, Iss 2, p L33 (2024)
Sub-Neptune planets with radii smaller than Neptune (3.9 R _⊕ ) are the most common type of planet known to exist in the Milky Way, even though they are absent in the solar system. These planets can potentially have a large diversity of composition
Externí odkaz:
https://doaj.org/article/354b1dfe90754a009a233cfef1467e39
Autor:
Caroline Piaulet-Ghorayeb, Björn Benneke, Michael Radica, Eshan Raul, Louis-Philippe Coulombe, Eva-Maria Ahrer, Daria Kubyshkina, Ward S. Howard, Joshua Krissansen-Totton, Ryan J. MacDonald, Pierre-Alexis Roy, Amy Louca, Duncan Christie, Marylou Fournier-Tondreau, Romain Allart, Yamila Miguel, Hilke E. Schlichting, Luis Welbanks, Charles Cadieux, Caroline Dorn, Thomas M. Evans-Soma, Jonathan J. Fortney, Raymond Pierrehumbert, David Lafrenière, Lorena Acuña, Thaddeus Komacek, Hamish Innes, Thomas G. Beatty, Ryan Cloutier, René Doyon, Anna Gagnebin, Cyril Gapp, Heather A. Knutson
Publikováno v:
The Astrophysical Journal Letters, Vol 974, Iss 1, p L10 (2024)
With sizable volatile envelopes but smaller radii than the solar system ice giants, sub-Neptunes have been revealed as one of the most common types of planet in the galaxy. While the spectroscopic characterization of larger sub-Neptunes (2.5–4 R _
Externí odkaz:
https://doaj.org/article/bafb1eec668c4c80b09ceaf693c9125e
Autor:
Thomas G. Beatty, Luis Welbanks, Everett Schlawin, Taylor J. Bell, Michael R. Line, Matthew Murphy, Isaac Edelman, Thomas P. Greene, Jonathan J. Fortney, Gregory W. Henry, Sagnick Mukherjee, Kazumasa Ohno, Vivien Parmentier, Emily Rauscher, Lindsey S. Wiser, Kenneth E. Arnold
Publikováno v:
The Astrophysical Journal Letters, Vol 970, Iss 1, p L10 (2024)
We report observations of the atmospheric transmission spectrum of the sub-Neptune exoplanet GJ 3470 b taken using the Near-Infrared Camera on JWST. Combined with two archival Hubble Space Telescope/Wide-Field Camera 3 transit observations and 15 arc
Externí odkaz:
https://doaj.org/article/bb3f143b658a4d25b78e282d88b017e2
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 2, p 179 (2024)
Atmospheres are not spatially homogeneous. This is particularly true for hot, tidally locked exoplanets with large day-to-night temperature variations, which can yield significant differences between the morning and evening terminators—known as lim
Externí odkaz:
https://doaj.org/article/8fbebf2bb5d948f3880bf697404c51f4
Autor:
Mark R. Giovinazzi, Bryson Cale, Jason D. Eastman, Joseph E. Rodriguez, Cullen H. Blake, Keivan G. Stassun, Andrew Vanderburg, Michelle Kunimoto, Adam L. Kraus, Joseph Twicken, Thomas G. Beatty, Cayla M. Dedrick, Jonathan Horner, John A. Johnson, Samson A. Johnson, Nate McCrady, Peter Plavchan, David H. Sliski, Maurice L. Wilson, Robert A. Wittenmyer, Jason T. Wright, Marshall C. Johnson, Mark E. Rose, Matthew Cornachione
Publikováno v:
The Astronomical Journal, Vol 168, Iss 3, p 118 (2024)
We present a new analysis of the KELT-24 system, comprising a well-aligned hot Jupiter, KELT-24 b, and a bright ( V = 8.3), nearby ( d = 96.9 pc) F-type host star. KELT-24 b was independently discovered by two groups in 2019, with each reporting best
Externí odkaz:
https://doaj.org/article/e5f27cec64154aa4925458370eb7cda3
Autor:
Everett Schlawin, Sagnick Mukherjee, Kazumasa Ohno, Taylor J. Bell, Thomas G. Beatty, Thomas P. Greene, Michael Line, Ryan C. Challener, Vivien Parmentier, Jonathan J. Fortney, Emily Rauscher, Lindsey Wiser, Luis Welbanks, Matthew Murphy, Isaac Edelman, Natasha Batalha, Sarah E. Moran, Nishil Mehta, Marcia Rieke
Publikováno v:
The Astronomical Journal, Vol 168, Iss 3, p 104 (2024)
WASP-69 b is a hot, inflated, Saturn-mass planet (0.26 M _Jup ) with a zero-albedo equilibrium temperature of 963 K. Here, we report the JWST 2–12 μ m emission spectrum of the planet consisting of two eclipses observed with NIRCam grism time serie
Externí odkaz:
https://doaj.org/article/e69769acde3d47b0a037dfde7ec88e60
Autor:
Matthew M. Murphy, Thomas G. Beatty, Michael T. Roman, Isaac Malsky, Alex Wingate, Grace Ochs, L. Cinque, Hayley Beltz, Emily Rauscher, Eliza M.-R. Kempton, Kevin B. Stevenson
Publikováno v:
The Astronomical Journal, Vol 165, Iss 3, p 107 (2023)
Though the global atmospheres of hot Jupiters have been extensively studied using phase curve observations, the level of time variability in these data is not well constrained. To investigate possible time variability in a planetary phase curve, we o
Externí odkaz:
https://doaj.org/article/6ede91430bd94065a8da95e02cac1024
Publikováno v:
The Journal of Immunology. 157:5448-5454
In human allogeneic bone marrow transplantation, graft-vs-host disease and graft rejection can occur even if the patient and donor are genotypically matched by inheritance for HLA. By definition, these allogeneic reactions are due to disparities in m
Autor:
P G, Beatty, C, Anasetti, J A, Hansen, G M, Longton, J E, Sanders, P J, Martin, E M, Mickelson, S Y, Choo, E W, Petersdorf, M S, Pepe
Publikováno v:
Blood. 81:249-253
One hundred twelve patients less than 36 years old received marrow grafts from unrelated donors as treatment for hematologic malignancy. Seventy donor/recipient pairs were phenotypically identical for HLA-A, - B, and -D, while 42 had a “minor” di
Autor:
A C, Bills, W F, Green, A, Tsodikov, M J, Carey, S L, Perkins, F B, Petersen, P G, Beatty, L L, Kelley
Publikováno v:
Cytotherapy. 1(5)
It is possible that post-transplant relapse in patients with breast cancer may result, in part, from residual tumor in the autologous PBSC product. It is unclear from the literature what effect residual breast tumor cells have on clinical outcome and