The Daily Brew
Selected astro-ph abstracts for Wednesday 2010 January 6
- An Intermediate-mass Black Hole of Over 500 Solar Masses in the Galaxy ESO 243-49.
Sean Farrell (1), Natalie Webb (1), Didier Barret (1), Olivier Godet (2), Joana Rodrigues (1) ((1) CESR, France, (2) University of Leicester, UK)
arXiv:1001.0567v1
- Frequency of Solar-Like Systems and of Ice and Gas Giants Beyond the Snow Line from High-Magnification Microlensing Events in 2005-2008.
A. Gould (OSU), Subo Dong (IAS), B.S. Gaudi (OSU), A. Udalski (Warsaw U.), I.A. Bond (Massey U.), J. Greenhill (U. of Tasmania), R.A. Street (LCOGT), M. Dominik (U. St. Andrews), T. Sumi (Nagoya U.), M.K. Szymanski (Warsaw U.), C. Han (Chungbuk U.), MicroFUN Collaboration, OGLE Collaboration, MOA Collaboration, PLANET Collabroation, RoboNet Collaboration, MiNDSTEp Consortium
arXiv:1001.0572v1
- The Orbit of the Orphan Stream.
Heidi Jo Newberg, Benjamin A. Willett, Brian Yanny, Yan Xu
arXiv:1001.0576v1
- Second generation planets.
Hagai B. Perets
arXiv:1001.0581v1
- Kepler-4b: Hot Neptune-Like Planet of a G0 Star Near Main-Sequence Turnoff.
William J. Borucki (1), Davig G. Koch (1), Timothy M. Brown (2), Gibor Basri (3), Natalie Batalha (4), Douglas A. Caldwell (1), William D. Cochran (5), Edward W. Dunham (7), Thomas N. Gautier III (9), John C. Geary (8), Ronald L. Gilliland (12), Steve B. Howell (11), Jon M. Jenkins (6,1), David W. Latham (8), Jack J. Lissauer (1), Geoffrey W. Marcy (3), David Monet (10), Jason F. Rowe (1), Dimitar Sasselov (8) ((1) NASA/Ames Research Center, (2) Las Cumbres Observatory Global Telescope, (3) University of California-Berkeley, (4) San Jose State University, (5) University of Texas at Austin, (6) SETI Institute, (7) Lowell Observatory, (8) Harvard-Smithsonian Center for Astrophysics, (9) Jet Propulsion Laboratory/California Institute of Technology, (10) United States Naval Observatory, (11) National Optical Astronomy Observatories, (12) Space Telescope Science Institute)
arXiv:1001.0604v1
- Searching for dark matter in X-rays: how to check the dark matter origin of a spectral feature.
Alexey Boyarsky, Oleg Ruchayskiy, Dmytro Iakubovskyi, Matthew G. Walker, Signe Riemer-Sorensen, Steen H. Hansen
arXiv:1001.0644v1
- Finding the most variable stars in the Orion Belt with the All Sky Automated Survey.
Jose A. Caballero, M. Cornide, E. de Castro
arXiv:1001.0662v1
- The SOPHIE search for northern extrasolar planets. II. A multi-planet system around HD9446.
G. Hebrard, X. Bonfils, D. Segransan, C. Moutou, X. Delfosse, F. Bouchy, I. Boisse, L. Arnold, M. Desort, R.F. Diaz, A. Eggenberger, D. Ehrenreich, T. Forveille, A.-M. Lagrange, C. Lovis, F. Pepe, C. Perrier, F. Pont, D. Queloz, N.C. Santos, S. Udry, A. Vidal-Madjar
arXiv:1001.0682v1
- Photometric Estimates of Redshifts and Distance Moduli for Type Ia Supernovae.
Richard Kessler, David Cinabro, Bruce Bassett, Benjamin Dilday, Joshua A. Frieman, Peter M. Garnavich, Saurabh Jha, John Marriner, Robert C. Nichol, Masao Sako, Mathew Smith, Joseph P. Bernstein, Dmitry Bizyaev, Ariel Goobar, Stephen Kuhlmann, Donald P. Schneider, Maximilian Stritzinger
arXiv:1001.0738v1
- Hybrid gamma Doradus - delta Scuti pulsators: New insights into the physics of the oscillations from Kepler observations.
A. Grigahcene, V. Antoci, L. Balona, G. Catanzaro, J. Daszynska-Daszkiewicz, J. A. Guzik, G. Handler, G. Houdek, D. W. Kurtz, M. Marconi, M. J. P. F. G. Monteiro, A. Moya, A. Pigulski, V. Ripepi, J.-C. Suarez, K. Uytterhoeven, W. J. Borucki, T. M. Brown, J. Christensen-Dalsgaard, R. L. Gilliland, J. M. Jenkins, H. Kjeldsen, D. Koch, P. Bradley, M. Breger, M. Di Criscienzo, M.-A. Dupret, R. A. Garcia, A. Garcia Hernandez, J. Jackiewicz, A. Kaiser, H. Lehmann, S. Marin-Ruiz, P. Mathias, J. Molenda-Zakowicz, J. M. Nemec, J. Nuspl, M. Paparo, M. Roth, R. Szabo, M.D. Suran, R. Ventura
arXiv:1001.0747v1
Other Papers:
- Photometric Variability in Kepler Target Stars: The Sun Among Stars -- A
First Look
arXiv:1001.0414
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