Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Christopher Evan Davis"'
Autor:
Scott D. Guzewich, Christopher Evan Davis, Victoria S. Meadows, Michael J. Way, Jacob Lustig-Yaeger, Ravi Kumar Kopparapu
Robust atmospheric and radiative transfer modeling will be required to properly interpret reflected light and thermal emission spectra of terrestrial exoplanets. This will help break observational degeneracies between the numerous atmospheric, planet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a1ac57aa57816f0fef0bf052bcb4305
http://arxiv.org/abs/2002.02549
http://arxiv.org/abs/2002.02549
Autor:
Cristina Chiappini, John J. Cowan, Charli M. Sakari, Andrea Kunder, Matthias Steinmetz, Rosemary F. G. Wyse, Timothy C. Beers, Erika M. Holmbeck, Elizabeth M. Farrell, Warren A. Reid, Rana Ezzeddine, Brad K. Gibson, Julio F. Navarro, Joss Bland-Hawthorn, Amina Helmi, George M. Seabroke, Anna Frebel, Christopher Sneden, George Wallerstein, Ian U. Roederer, Terese T. Hansen, Kenneth C. Freeman, Gal Matijevic, Kim A. Venn, Georges Kordopatis, Vinicius M. Placco, Eva K. Grebel, Christopher Evan Davis, Fred Watson
Publikováno v:
The Astrophysical Journal, 868(2):110. IOP PUBLISHING LTD
This paper presents the detailed abundances and r-process classifications of 126 newly identified metal-poor stars as part of an ongoing collaboration, the R-Process Alliance. The stars were identified as metal-poor candidates from the RAdial Velocit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::972e2e36c223bc9309b4d91487b35a4f
https://hdl.handle.net/11370/64b75933-f029-46f6-9316-9c3cd4c4bba4
https://hdl.handle.net/11370/64b75933-f029-46f6-9316-9c3cd4c4bba4
Autor:
S. Belik, Christopher Evan Davis, Sergei M. Andrievsky, S. A. Korotin, I. A. Yegorova, I. Saviane, George Wallerstein, V. V. Kovtyukh, Elizabeth M. Farrell
Publikováno v:
Publications of the Astronomical Society of the Pacific
Publications of the Astronomical Society of the Pacific, Astronomical Society of the Pacific, 2018, 130 (987), pp.054201. ⟨10.1088/1538-3873/aaacf7⟩
Publications of the Astronomical Society of the Pacific, Astronomical Society of the Pacific, 2018, 130 (987), pp.054201. ⟨10.1088/1538-3873/aaacf7⟩
International audience; We have analyzed 10 high-resolution spectra of Type II Cepheids with periods less than 3 days. We find that they clearly separate into two groups: those with near or slightly below solar metallicities, and those with [Fe/H] be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::733076bb92b0d27e650309fd5f8c7f91
http://arxiv.org/abs/1803.05041
http://arxiv.org/abs/1803.05041
Autor:
Wenjin Huang, V. V. Kovtyukh, V. Tsymbal, Christopher Evan Davis, George Wallerstein, S. A. Korotin, T. Gomez, Elizabeth M. Farrell, D. Lyashko, S. M. Andrievsky
Publikováno v:
Publications of the Astronomical Society of the Pacific
Publications of the Astronomical Society of the Pacific, Astronomical Society of the Pacific, 2018, 130 (984), pp.024201. ⟨10.1088/1538-3873/aa9783⟩
Publications of the Astronomical Society of the Pacific, Astronomical Society of the Pacific, 2018, 130 (984), pp.024201. ⟨10.1088/1538-3873/aa9783⟩
International audience; We analyzed 62 high-resolution spectra of 30 Galactic Field RR Lyrae-type stars with the aim of deriving their atmospheric parameters (T eff , {log}g, V t ), metallicity ([Fe/H]), radial velocities, and NLTE abundances of oxyg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20e1336142d9ea75bd7ac9596654df13
https://hal.archives-ouvertes.fr/hal-02293188
https://hal.archives-ouvertes.fr/hal-02293188
Autor:
Christopher Evan Davis, Brianna Lacy, Richard I. Anderson, Elizabeth M. Farrell, Nami Mowlavi, George Wallerstein, L. Eyer, Edward F. Guinan, Meagan Albright, Adam M. Ritchey
Publikováno v:
Publications of the Astronomical Society of the Pacific. 131:094203
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abb9d1ddf7a9472cab2c886a56205261
https://doi.org/10.1088/1538-3873/ab1ec2
https://doi.org/10.1088/1538-3873/ab1ec2
Autor:
Charli M. Sakari, Vinicius M. Placco, Elizabeth M. Farrell, Ian U. Roederer, George Wallerstein, Timothy C. Beers, Rana Ezzeddine, Anna Frebel, Terese Hansen, Erika M. Holmbeck, Christopher Sneden, John J. Cowan, Kim A. Venn, Christopher Evan Davis, Gal Matijevič, Rosemary F. G. Wyse, Joss Bland-Hawthorn, Cristina Chiappini, Kenneth C. Freeman, Brad K. Gibson
Publikováno v:
Astrophysical Journal; 12/1/2018, Vol. 868 Issue 2, p1-1, 1p
Autor:
Charli M. Sakari, Vinicius M. Placco, Terese Hansen, Erika M. Holmbeck, Timothy C. Beers, Anna Frebel, Ian U. Roederer, Kim A. Venn, George Wallerstein, Christopher Evan Davis, Elizabeth M. Farrell, David Yong
Publikováno v:
Astrophysical Journal Letters; 2/20/2018, Vol. 854 Issue 2, p1-1, 1p