The Daily Brew
Selected astro-ph abstracts for Tuesday 2011 January 25
- Dynamical Delays Between Starburst and AGN Activity in Galaxy Nuclei.
Philip F. Hopkins (Berkeley)
arXiv:1101.4230v1
- Magnetically Controlled Outflows from Hot Jupiters.
Fred C. Adams
arXiv:1101.4234v1
- SDO/AIA Observation of Kelvin-Helmholtz Instability in the Solar Corona.
Leon Ofman, Barbara J. Thompson
arXiv:1101.4249v1
- The Astrophysics of Ultrahigh Energy Cosmic Rays.
Kumiko Kotera, Angela V. Olinto
arXiv:1101.4256v1
- Dependences of Type Ia Supernovae Lightcurve Parameters on the Host Galaxy Star Formation Rate and Metallicity.
Kohki Konishi, David Cinabro, Peter M. Garnavich, Yutaka Ihara, Richard Kessler, John Marriner, Donald P. Schneider, Mathew Smith, Harold Spinka, J. Craig Wheeler, Naoki Yasuda
arXiv:1101.4269v1
- The missing link: Merging neutron stars naturally produce jet-like structures and can power short Gamma-Ray Bursts.
Luciano Rezzolla, Bruno Giacomazzo, Luca Baiotti, Jonathan Granot, Chryssa Kouveliotou, Miguel A. Aloy
arXiv:1101.4298v1
- Outflow in Overlooked Luminous Quasar: Subaru Observations of AKARI J1757+5907.
Kentaro Aoki, Shinki Oyabu, Jay P. Dunn, Nahum Arav, Doug Edmonds, Kirk T. Korista, Hideo Matsuhara, Yoshiki Toba
arXiv:1101.4340v1
- High-Redshift Metals. II. Probing Reionization Galaxies with Low-Ionization Absorption Lines at Redshift Six.
George D. Becker (1), Wallace L. W. Sargent (2), Michael Rauch (3), Alexander P. Calverley (1) ((1) KICC/IoA Cambridge, (2) Caltech, (3) OCIW)
arXiv:1101.4399v1
- Dark matter at DeepCore and IceCube.
V. Barger, Y. Gao, D. Marfatia
arXiv:1101.4410v1
- Spectroscopic Studies of Extremely Metal-Poor Stars with the Subaru High Dispersion Spectrograph. V. The Zn-Enhanced Metal-Poor Star BS 16920-017.
Satoshi Honda, Wako Aoki, Timothy C. Beers, Masahide Takada-Hidai
arXiv:1101.4432v1
- Advanced functionality for radio analysis in the Offline software framework of the Pierre Auger Observatory.
he Pierre Auger Collaboration : P. Abreu, M. Aglietta, E.J. Ahn, I.F.M. Albuquerque, D. Allard, I. Allekotte, J. Allen, P. Allison, J. Alvarez Castillo, J. Alvarez-Muñiz, M. Ambrosio, A. Aminaei, L. Anchordoqui, S. Andringa, T. Antičić, C. Aramo, E. Arganda, F. Arqueros, H. Asorey, P. Assis, J. Aublin, M. Ave, M. Avenier, G. Avila, T. Bäcker, M. Balzer, K.B. Barber, A.F. Barbosa, R. Bardenet, S.L.C. Barroso, B. Baughman, J.J. Beatty, B.R. Becker, K.H. Becker, J.A. Bellido, S. BenZvi, C. Berat, X. Bertou, P.L. Biermann, P. Billoir, F. Blanco, M. Blanco, C. Bleve, H. Blümer, M. Boháčová, D. Boncioli, C. Bonifazi, R. Bonino, N. Borodai, J. Brack, P. Brogueira, W.C. Brown, R. Bruijn, P. Buchholz, A. Bueno, R.E. Burton, K.S. Caballero-Mora, L. Caramete,et al. (412 additional authors not shown)
arXiv:1101.4473v1
- The effective stability parameter for two-component galactic discs: Is 1/Q ~ 1/Q_stars + 1/Q_gas ?.
Alessandro B. Romeo, Joachim Wiegert
arXiv:1101.4519v1
- Detection of brown dwarf-like objects in the core of NGC3603.
Loredana Spezzi, Giacomo Beccari, Guido De Marchi, Erick T. Young, Francesco Paresce, Michael A. Dopita, Morten Andersen, Nino Panagia, Bruce Balick, Howard E. Bond, Daniela Calzetti, C. Marcella Carollo, Michael J. Disney, Jay A. Frogel, Donald N. B. Hall, Jon A. Holtzman, Randy A. Kimble, Patrick J. McCarthy, Robert W. O'Connell, Abhijit Saha, Joseph I. Silk, John T. Trauger, Alistair R. Walker, Bradley C. Whitmore, Rogier A. Windhorst
arXiv:1101.4521v1
- Mode visibilities in radial velocity and photometric Sun-as-a-star helioseismic observations.
David Salabert, Jerome Ballot, Rafael A. Garcia
arXiv:1101.4544v1
- 4098 galaxy clusters to z~0.6 in the Sloan Digital Sky Survey equatorial Stripe 82.
James E. Geach (McGill), David N. A. Murphy (Durham), Richard G. Bower (Durham)
arXiv:1101.4585v1
- MAGIC discovery of VHE Emission from the FSRQ PKS 1222+21.
J. Aleksić, L. Antonelli, P. Antoranz, M. Backes, J. Barrio, D. Bastieri, J. Becerra González, W. Bednarek, A. Berdyugin, K. Berger, E. Bernardini, A. Biland, O. Blanch, R. Bock, A. Boller, G. Bonnoli, D. Borla Tridon, I. Braun, Dr. Thomas Bretz, A. Cañellas, E. Carmona, A. Carosi, P. Colin, E. Colombo, J. Contreras, J. Cortina, L. Cossio, S. Covino, F. Dazzi, A. De Angelis, E. De Cea del Pozo, Dr. Barbara De Lotto, Dr. Carlos Delgado Mendez, A. Diago Ortega, M. Doert, A. Domìnguez, D. Dominis Prester, D. Dorner, M. Doro, D. Elsaesser, D. Ferenc, M. Fonseca, L. Font, C. Fruck, R. Garcìa Lòpez, M. Garczarczyk, D. Garrido, G. Giavitto, N. Godinović, D. Hadasch, D. Häfner, A. Herrero, D. Hildebrand, D. Höhne-Mönch, J. Hose, D. Hrupec, B. Huber,et al. (92 additional authors not shown)
arXiv:1101.4645v1
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