Dark Matter Annihilation Induced Gamma Ray Emission from Galaxy Cluster 1E0657-56

2008/12/31 by C. Zhang, Zhang, C., G. -C. Liu +2
Physics and Astronomy · #Cosmology and Gravitation Theories #Dark Matter and Cosmic Phenomena #FOS: Physical sciences #High Energy Astrophysical Phenomena (astro-ph.HE) #Stellar, planetary, and galactic studies #astro-ph.HE

paper · pdf · doi:10.48550/arxiv.0901.0059

arxiv created 2008/12/31 · openalex publication_date 2008/12/31 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Based on minimal supersymmetric standard model, neutralino dark matter annihilation induced gamma ray emission from galaxy cluster 1E0657-56 is calculated. The merge of bullet-like subcluster with the main cluster is also investigated.

Related

• Looking for dark matter annihilations in dwarf galaxies
• On the detectability of gamma-rays from Dark Matter annihilation in the\n Local Group with ground-based experiments
• Gamma Rays from Dark Matter Annihilations Strongly Constrain the Substructure in Halos
• Nonthermal x rays from the Ophiuchus galaxy cluster and dark matter annihilation
• A Combined Analysis of Clusters of Galaxies - Gamma Ray Emission from Cosmic Rays and Dark Matter