The Daily Brew
Selected astro-ph abstracts for Tuesday 2015 August 11
- Antlia B: A faint dwarf galaxy member of the NGC 3109 association
D. J. Sand, K. Spekkens, D. Crnojević, J. R. Hargis, B. Willman, J. Strader, C.J. Grillmair
[ arXiv:1508.01800v1 | PDF File ]
- The Hubble Space Telescope UV Legacy Survey of galactic globular clusters. VI. The internal kinematics of the multiple stellar populations in NGC 2808
A. Bellini (1), E. Vesperini (2), G. Piotto (3,4), A. P. Milone (5), J. Hong (2), J. Anderson (1), R. P. van der Marel (1), L. R. Bedin (4), S. Cassisi (6,7), F. D'Antona (8), A. F. Marino (5), A. Renzini (4) ((1) STScI, (2) Univ. Indiana, (3) UNIPD, (4) INAF-OAPd, (5) ANU, (6) INAF-OATe, (7) IAC, (8) INAF-OARoma)
[ arXiv:1508.01804v1 | PDF File ]
- Final Evolution and Delayed Explosions of Spinning White Dwarfs in Single Degenerate Models for Type Ia Supernovae
Omar G. Benvenuto (1), Jorge A. Panei (1), Ken'ichi Nomoto (2), Hikaru Kitamura (3), Izumi Hachisu (4) ((1) Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata and Instituto de Astrofísica de La Plata, CCT-CONICET-UNLP, La Plata, Argentina, (2) Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo, Japan, (3) Department of Physics, Kyoto University, Japan, (4) Department of Earth Science and Astronomy, College of Arts and Sciences, The University of Tokyo, Japan)
[ arXiv:1508.01921v1 | PDF File ]
- The extended Main Sequence Turn Off cluster NGC1856: rotational evolution in a coeval stellar ensemble
F. D'Antona, M. Di Criscienzo, T. Decressin, A. P. Milone, E. Vesperini, P. Ventura
[ arXiv:1508.01932v1 | PDF File ]
- Oxygen abundance distributions in six late-type galaxies based on SALT spectra of HII regions
I. A. Zinchenko, A. Y. Kniazev, E. K. Grebel, L. S. Pilyugin
[ arXiv:1508.01956v1 | PDF File ]
- The Silicon and Calcium High-Velocity Features in Type Ia Supernovae from Early to Maximum Phases
Xulin Zhao (1,2), Xiaofeng Wang (1), Keiichi Maeda (2,3), Hanna Sai (1), Tianmeng Zhang (4), Jujia Zhang (5,6), Fang Huang (1,7), Liming Rui (1), Qi Zhou (1), Jun Mo (1) ((1) Tsinghua University (2) Kyoto University (3) University of Tokyo (4) National Astronomical Observatories of China (5) Yunnan Astronomical Observatories (6) Key Laboratory for the Structure and Evolution of Celestial Objects, CAS (7) Beijing Normal University)
[ arXiv:1508.02042v1 | PDF File ]
- Constraining differential rotation of Sun-like stars from asteroseismic and starspot rotation periods
M. B. Nielsen, H. Schunker, L. Gizon, W. H. Ball
[ arXiv:1508.02164v1 | PDF File ]
- The central parsecs of M87: jet emission and an elusive accretion disc
M. A. Prieto, J.A. Fernandez-Ontiveros, S. Markoff, D. Espada, O. Gonzalez-Martin
[ arXiv:1508.02302v1 | PDF File ]
- Magnetic Origins of the Stellar Mass-Obliquity Correlation in Planetary Systems
Christopher Spalding, Konstantin Batygin
[ arXiv:1508.02365v1 | PDF File ]
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