Quest for the Sun's siblings based on elemental abundances
(2014) In EAS Publications Series 67-68(January). p.127-131- Abstract
We present stellar parameters, stellar ages, and detailed elemental abundances for Na, Mg, Al, Si, Ca, Ti, Cr, Fe, and Ni for 32 solar sibling candidates. Technique of chemical tagging gives us a high probability that four stars might be from the same open cluster. Only one candidate HIP 40317 which has solar metallicity and age could be a solar sibling. We performed simulations of the Sun's birth cluster in analytical Galactic model and found that there is quite low probability to find solar siblings with radial velocity up to Vr = 34.2 km s-1.
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- author
- Liu, C. LU ; Ruchti, G. LU ; Feltzing, S. LU and Martínez-Barbosa, C. A.
- organization
- publishing date
- 2014
- type
- Contribution to journal
- publication status
- published
- subject
- in
- EAS Publications Series
- volume
- 67-68
- issue
- January
- pages
- 5 pages
- publisher
- EDP Sciences
- external identifiers
-
- scopus:84937798806
- ISSN
- 1633-4760
- DOI
- 10.1051/eas/1567022
- language
- English
- LU publication?
- yes
- additional info
- Publisher Copyright: © EAS, EDP Sciences, 2015.
- id
- 0eded5d4-64bc-4889-8a68-5eaced09f644
- date added to LUP
- 2021-10-28 09:50:19
- date last changed
- 2024-01-05 19:05:45
@article{0eded5d4-64bc-4889-8a68-5eaced09f644, abstract = {{<p>We present stellar parameters, stellar ages, and detailed elemental abundances for Na, Mg, Al, Si, Ca, Ti, Cr, Fe, and Ni for 32 solar sibling candidates. Technique of chemical tagging gives us a high probability that four stars might be from the same open cluster. Only one candidate HIP 40317 which has solar metallicity and age could be a solar sibling. We performed simulations of the Sun's birth cluster in analytical Galactic model and found that there is quite low probability to find solar siblings with radial velocity up to V<sub>r</sub> = 34.2 km s<sup>-1</sup>.</p>}}, author = {{Liu, C. and Ruchti, G. and Feltzing, S. and Martínez-Barbosa, C. A.}}, issn = {{1633-4760}}, language = {{eng}}, number = {{January}}, pages = {{127--131}}, publisher = {{EDP Sciences}}, series = {{EAS Publications Series}}, title = {{Quest for the Sun's siblings based on elemental abundances}}, url = {{http://dx.doi.org/10.1051/eas/1567022}}, doi = {{10.1051/eas/1567022}}, volume = {{67-68}}, year = {{2014}}, }