... system containing a luminous low-mass helium star and a rapidly rotat- ing G-type ... If it is assumed that the helium starmass is 0:5 M , and we adopt the radius ...
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Ссылки http://star.arm.ac.uk/~csj/papers/conference/IAUC187_BILyn.ps -- 501.3 Кб -- 22.06.2002 Похожие документы
... In detail, I am looking at low and intermediate mass pre-main sequence stars in crowded or metal poor surroundings, or nearby high-massstars using either optical spectroscopy or photometry. ...
... Research has begun in Armagh to determine the relationships between these mechanisms and hence to uncover how low-massstars like our Sun, as well as more massivestars, even star clusters and stellar systems, form. ...
... Bipolar Outflows associated with High-Mass Young Stars are spectacular structures in the near infrared: massive eruptions of molecules accompany the star formation process. ...
... double white dwarf mergers and the Galactic zoo of low-mass hydrogen-deficient stars ... of stellar evolution, and on transport processes within evolved low-massstars ...
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Ссылки http://star.arm.ac.uk/jobs/PDRA-2015/Specification-PDRA.pdf -- 271.0 Кб -- 10.02.2015 Похожие документы
... those of chemically peculiar massive helium-rich stars known as intermediate helium ... These are massive young stars with stellar winds and magnetic elds. ... those of intermediate helium stars which are chemically peculiar massive young stars ...
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Ссылки http://star.arm.ac.uk/~csj/papers/conference/2005ehb_ahmad_hesdbs.ps -- 1586.3 Кб -- 21.10.2005 Похожие документы
... luminosity of RCBs is similar to that of other low-massstars as they evolve rapidly from the asymptotic giant branch to become ... They do not, it seems, represent a stage in the evolution of all normal low-massstars. ...
... luminosity of RCBs is similar to that of other low-massstars as they evolve rapidly from the asymptotic RED GIANT branch to ... They do not, it seems, represent a stage in the evolution of all normal low-massstars. ...