tipa -- 1/6/2009

Isotropic Gamma-Ray Background: Cosmic-Ray Induced Albedo from Debris in the Solar System?

• Authors: Igor V. Moskalenko, Troy A. Porter

Nucleosynthesis of 56Ni in wind-driven Supernova Explosions and Constraints on the Central Engine of Gamma-Ray Bursts

• Authors: Keiichi Maeda, Nozomu Tominaga

Search for Gravitational Waves from Low Mass Binary Coalescences in the First Year of LIGO's S5 Data

• Authors: LIGO Scientific Collaboration

Non-Abelian Dark Sectors and Their Collider Signatures

• Authors: Matthew Baumgart, Clifford Cheung, Joshua T. Ruderman, Lian-Tao Wang, Itay Yavin