A. A. R. Valcarce, M. Catelan,
Aims. Horizontal branch (HB) stars in globular clusters offer us a probe of the mass loss mechanisms taking place in red giants. For M 3 (NGC 5272), in particular, different shapes for the HB mass distribution have been suggested in the literature, including Gaussian and sharply bimodal alternatives. Here, we study the mass distribution of HB stars in M 3 by comparing evolutionary tracks for a suitable chemical composition with photometric observations.
Tópico(s): Astronomy and Astrophysical Research
2008 - EDP Sciences | Astronomy and Astrophysics
Jie Cheng, Hua Wang, William B. Guggino,
... C. Science. 1989; 245: 1073-1080Crossref PubMed Scopus (3161) Google Scholar, 2.Riordan J.R. Rommens J. ... of the epidermal growth factor receptor family, CALEB/NGC (21.Yao R. Maeda T. Takada S. Noda ...
Tópico(s): Genetic and Kidney Cyst Diseases
2004 - Elsevier BV | Journal of Biological Chemistry
Azadeh Fattahi, Julio F. Navarro, Else Starkenburg, Christopher Barber, Alan W. McConnachie,
... recognised pairings of the Magellanic Clouds and of NGC 147/NGC 185, other candidate pairs include the Ursa Minor ...
Tópico(s): Stellar, planetary, and galactic studies
2013 - Oxford University Press | Monthly Notices of the Royal Astronomical Society Letters