Snowmass 2021 Letter of Interest: The GRAMS Project: MeV Gamma-Ray Observations and Antimatter-Based Dark Matter Searches
arXiv:2009.03754
Abstract
The Gamma-Ray and AntiMatter Survey (GRAMS) project is a proposed next-generation balloon/satellite mission targeting both MeV gamma-ray observations and antimatter-based dark matter searches. A cost-effective, large-scale Liquid Argon Time Projection Chamber (LArTPC) detector technology will allow GRAMS to have a significantly improved sensitivity to MeV gamma rays while extensively probing dark matter parameter space via antimatter measurements.
References in corpus (5)
- Constraints on Primordial Black Holes
- A Tale of Tails: Dark Matter Interpretations of the Fermi GeV Excess in Light of Background Model Systematics
- INTEGRAL constraints on primordial black holes and particle dark matter
- Antideuteron fluxes from dark matter annihilation in diffusion models
- Revealing Type Ia supernova physics with cosmic rates and nuclear gamma rays