Abundances in the atmosphere of the metal-rich planet-host star HD 77338
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Abundances in the atmosphere of the metal-rich planet-host star HD 77338
|
|
| Creator |
Kushniruk, I.O.
Pavlenko, Ya.V. Jenkins, J.S. Jones, H.R.A. |
|
| Description |
Abundances of Fe, Si, Ni, Ti, Na, Mg, Cu, Zn, Mn, Cr and Ca in the atmosphere of the K-dwarf HD 77338 are determined and discussed. HD 77338 hosts a hot Uranus-like planet and is currently the most metal-rich single star to host any planet. Determination of abundances was carried out in the framework of a self-consistent approach developed by Pavlenko et al. (2012). Abundances were computed iteratively by the ABEL8 code, and the process converged after 4 iterations. We find that most elements follow the iron abundance, however some of the iron peak elements are found to be over-abundant in this star.
|
|
| Date |
2017-06-09T19:35:13Z
2017-06-09T19:35:13Z 2014 |
|
| Type |
Article
|
|
| Identifier |
Abundances in the atmosphere of the metal-rich planet-host star HD 77338 / I.O. Kushniruk, Ya.V. Pavlenko, J.S. Jenkins, H.R.A. Jones // Advances in Astronomy and Space Physics. — 2014. — Т. 4., вип. 1-2. — С. 20-24. — Бібліогр.: 20 назв. — англ.
2227-1481 DOI: 10.17721/2227-1481.4.20-24 http://dspace.nbuv.gov.ua/handle/123456789/119803 |
|
| Language |
en
|
|
| Relation |
Advances in Astronomy and Space Physics
|
|
| Publisher |
Головна астрономічна обсерваторія НАН України
|
|