The Daily Brew
Selected astro-ph abstracts for Wednesday 2012 October 24
- Pulsation models for the 0.26M_sun star mimicking RR Lyrae pulsator. Model survey for the new class of variable stars.
R. Smolec, G. Pietrzynski, D. Graczyk, B. Pilecki, W. Gieren, I. Thompson, K. Stepien, P. Karczmarek, P. Konorski, M. Gorski, K. Suchomska, G. Bono, P.G. Prada Moroni, N. Nardetto
arXiv:1210.6030v1
- The Space Motion of Leo I: Hubble Space Telescope Proper Motion and Implied Orbit.
Sangmo Tony Sohn (1), Gurtina Besla (2), Roeland P. van der Marel (1), Michael Boylan-Kolchin (3), Steven R. Majewski (4), James S. Bullock (3) ((1) STScI, (2) Columbia University, (3) UC Irvine, (4) University of Virginia)
arXiv:1210.6039v1
- MOA-2010-BLG-311: A planetary candidate below the threshold of reliable detection.
J.C. Yee, L.-W. Hung, I.A. Bond, W. Allen, L.A.G. Monard, M.D. Albrow, P. Fouque, M. Dominik, Y. Tsapras, A. Udalski, A. Gould, R. Zellem,the MicroFUN,MOA, OGLE, PLANET, RoboNet Collaborations,the MiNDSTEp Consortium
arXiv:1210.6041v1
- MOA-2010-BLG-523: "Failed Planet" = RS CVn Star.
A. Gould (OSU), J.C. Yee (OSU), I.A. Bond (Massey U.), A. Udalski (Warsaw Obs.), C. Han (Chungbuk Nat. U.), U.G. Jorgensen (Niels Bohr Inst.), J. Greenhill (U. of Tasmania), Y. Tsapras (LCOGT), M.H. Pinsonneault (OSU), T. Bensby (Lund Obs.), the uFUN,MOA, OGLE, MiNDSTEp, RoboNet, PLANET collaborations
arXiv:1210.6045v1
- The Space Motion of Leo I: The Mass of the Milky Way's Dark Matter Halo.
Michael Boylan-Kolchin (1), James S. Bullock (1), Sangmo Tony Sohn (2), Gurtina Besla (3), Roeland P. van der Marel (2) ((1) UC Irvine, (2) STScI, (3) Columbia University)
arXiv:1210.6046v1
- A Quadruple or Triple Origin For Tycho B and SN 1572.
Todd A. Thompson, Andrew Gould
arXiv:1210.6050v1
- The Slow Death (or Rebirth?) of Extended Star Formation in z~0.1 Green Valley Early-Type Galaxies.
Jerome J. Fang, S. M. Faber, Samir Salim, R. Michael Rich, Genevieve J. Graves
arXiv:1210.6062v1
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