The Daily Brew
Selected astro-ph abstracts for Monday 2009 December 7
- Discovery of very high energy gamma rays from PKS 1424+240 and multiwavelength constraints on its redshift.
he VERITAS Collaboration : V. A. Acciari,et al., The Fermi Collaboration : A. A. Abdo,et al., S. D. Barber, D. M. Terndrup
arXiv:0912.0730v1
- Detailed Decomposition of Galaxy Images. II. Beyond Axisymmetric Models.
Chien Y. Peng (1), Luis C. Ho (2), Chris D. Impey (3), Hans-Walter Rix (4) ((1) Herzberg Institute of Astrophysics, (2) Carnegie Institution for Science, (3) Steward Observatory, University of Arizona, (4) Max-Planck-Institut fur Astronomie, Heidelber, Germany)
arXiv:0912.0731v1
- Early and Late-Time Observations of SN 2008ha: Additional Constraints for the Progenitor and Explosion.
Ryan J. Foley, Peter J. Brown, Armin Rest, Peter J. Challis, Robert P. Kirshner, W. Michael Wood-Vasey
arXiv:0912.0732v1
- The Quasar Mass-Luminosity Plane III: Smaller Errors on Virial Mass Estimates.
Charles L. Steinhardt, Martin Elvis
arXiv:0912.0734v2
- The effects of thermohaline mixing on low-metallicity asymptotic giant branch stars.
Richard J. Stancliffe (Centre for Stellar and Planetary Astrophysics, Monash University)
arXiv:0912.0762v1
- First results of the EDELWEISS-II WIMP search using Ge cryogenic detectors with interleaved electrodes.
E. Armengaud, C. Augier, A. Benoit, L. Berge, O. Besida, J. Blumer, A. Broniatowski, A. Chantelauze, M. Chapellier, G. Chardin, F. Charlieux, S. Collin, X. Defay, M. De Jesus, P. Di Stefano, Y. Dolgorouki, J. Domange, L. Dumoulin, K. Eitel, J. Gascon, G. Gerbier, M. Gros, M. Hannawald, S. Herve, A. Juillard, H. Kluck, V. Kozlov, R. Lemrani, P. Loaiza, A. Lubashevskiy, S. Marnieros, X-F. Navick, E. Olivieri, P. Pari, B. Paul, S. Rozov, V. Sanglard, S. Scorza, S. Semikh, A.S. Torrento-Coello, L. Vagneron, M-A. Verdier, E. Yakushev,the EDELWEISS Collaboration
arXiv:0912.0805v1
- On a new Near-Infrared method to estimate the absolute ages of star clusters: NGC3201 as a first test case.
G. Bono (2,3), P.B. Stetson (4), D.A. VandenBerg (5), A. Calamida (6), M. Dall'Ora (7), G. Iannicola (3), P. Amico (6), A. Di Cecco (2), E. Marchetti (6), M. Monelli (7), N. Sanna (2), A.R. Walker (9), M. Zoccali (10), R. Buonanno (2), F. Caputo (3), S. Degl'Innocenti (11,12), S. D'Odorico (6), I. Ferraro (3), R. Gilmozzi (6), J. Melnick (6), M. Nonino (13), S. Ortolani (14), A.M. Piersimoni (15), P.G. Prada Moroni (11,12), L. Pulone (3), M. Romaniello (6), J. Storm (16) ((2) UniToV (3) INAF/OAR (4) HIA-NRC (5) UVIC (6) ESO (7) INAF/OACN (8) IAC (9) CTIO (10) PUC (11) Univ. Pisa (12) INFN Pisa (13) INAF/OAT (14) Univ. of Padova (15) INAF-OACTe (16) AIP (8) Aarhus Univ. (9) IAC (10) Univ. Concepcion (11) Astrophys. In. Potsdam (12) CTIO)
arXiv:0912.0824v1
- Rarefaction acceleration of j ultrarelativistic magnetized jets in gamma-ray burst sources.
S.S. Komissarov, N. Vlahakis, A. Konigl
arXiv:0912.0845v1
- Ruling out Stellar Companions and Resolving the Innermost Regions of Transitional Disks with the Keck Interferometer.
Jorg-Uwe Pott, Marshall D. Perrin, Elise Furlan, Andrea M. Ghez, Tom M. Herbst, Stanimir Metchev
arXiv:0912.0846v1
- Restrictions on the injection energy of positrons annihilating near the Galactic center.
D.O. Chernyshov, K.-S. Cheng, V.A. Dogiel, C.-M. Ko, W.-H. Ip
arXiv:0912.0889v1
- Euclid Assessment Study Report for the ESA Cosmic Visions.
A. Cimatti, R. Laureijs, B. Leibundgut, S. Lilly, R. Nichol, A. Reéfrégier, P. Rosati, M. Steinmetz, N. Thatte, E. Valentijn (Euclid Science Study Team)
arXiv:0912.0914v1
- Fold Lens Flux Anomalies: A Geometric Approach.
David M. Goldberg, Mary K. Chessey, Wendy B. Harris, Gordon T. Richards
arXiv:0912.0916v1
- Hubble Residuals of Nearby SN Ia Are Correlated with Host Galaxy Masses.
Patrick L. Kelly (1 and 2), Malcolm Hicken (3), David L. Burke (1 and 2), Kaisey S. Mandel (3), Robert P. Kirshner (3) ((1) Stanford, (2) KIPAC, (3) CfA)
arXiv:0912.0929v2
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