MULTIPLICITY AMONG F-TYPE STARS
MULTIPLICITY AMONG F-TYPE STARS
复制标题
F型恒星的多重性
DOI:
10.1088/0067-0049/203/2/30
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Chini R.
中科院分区:
文献类型:
--
作者:
Fuhrmann K;Chini R.
As part of a homogeneous all-sky volume-complete sample of half a thousand solar-type stars within 25 pc we present a census for the subset of the 150—mostly F-type stars—in the mass range 1.1 M☉⩽ M⩽ 1.7 M☉ in terms of their observed multiplicities. The major obstacle, as expected, arises from the onset of stellar rotation in this mass range for it continues to support many hidden companions. Yet, a solid increase of the fraction of binary and higher level systems as a function of the primary mass is manifest. There is even the prospect that on account of many companion candidates the single-star fraction may already converge to zero at the transition to the A-type stars.
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影响因子:
4.8
作者:
L. Balona;T. Bohm;B. Foing;K. Ghosh;E. Janot-Pacheco;K. Krisciunas;A. Lagrange;W. Lawson;S. D. James;J. Baudrand;C. Català;M. Dreux;P. Felenbok;J. Hearnshaw
通讯作者:
L. Balona;T. Bohm;B. Foing;K. Ghosh;E. Janot-Pacheco;K. Krisciunas;A. Lagrange;W. Lawson;S. D. James;J. Baudrand;C. Català;M. Dreux;P. Felenbok;J. Hearnshaw
DOI:
--
发表时间:
1997
期刊:
影响因子:
--
作者:
E. Poretti;C. Koen;P. Martinez;Florian Breuer;D. D. Alwis;H. Haupt
通讯作者:
H. Haupt
DOI:
10.1086/522826
发表时间:
2007
期刊:
The Astrophysical Journal
影响因子:
--
作者:
D. Lafreniére;R. Doyon;C. Marois;D. Nadeau;B. Oppenheimer;P. Roche;F. Rigaut;J. Graham;R. Jayawardhana;D. Johnstone;P. Kalas;B. Macintosh;R. Racine
通讯作者:
R. Racine
DOI:
--
发表时间:
2005
期刊:
影响因子:
--
作者:
Valeri V. Makarov;G. Kaplan
通讯作者:
G. Kaplan
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
N. Zimmerman;B. Oppenheimer;S. Hinkley;D. Brenner;I. Parry;A. Sivaramakrishnan;L. Hillenbrand;C. Beichman;J. Crepp;G. Vasisht;L. Roberts;R. Burruss;D. King;R. Soummer;R. Dekany;M. Shao;A. Bouchez;J. Roberts;S. Hunt
通讯作者:
S. Hunt