Dark matter interpretation of GRB 221009A: a singlet scalar explains LHAASO data

arXiv:2410.04742 · hep-ph, astro-ph.HE · Submitted 2024-10-07 · Read on arXiv

hep-ph, astro-ph.HE

Submitted: 2024-10-07

Updated: 2026-09-10

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Abundance — 2× in this paper · explained in 1 episode
• Large High Altitude Air Shower Observatory — 2× in this paper
• Benchmark — 1× in this paper · explained in 2 episodes
• Symmetry Breaking — 1× in this paper · explained in 3 episodes
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Interpretation of multi-TeV photons from GRB221009A
• Observability of the very-high-energy emission from GRB 221009A
• Electroweak axion in light of GRB221009A
• Parameters of axion-like particles required to explain high-energy photons from GRB 221009A
• Axion dark matter from first-order phase transition, and very high energy photons from GRB 221009A
• Axion-Photon Conversion of LHAASO Multi-TeV and PeV Photons
• An Empirical Determination of the Intergalactic Background Light from UV to FIR Wavelengths Using FIR Deep Galaxy Surveys and the Gamma-ray Opacity of the Universe
• GRB 221009A Gamma Rays from Radiative Decay of Heavy Neutrinos?
• Neutrino Origin of LHAASO's 18 TeV GRB221009A Photon
• Invisible Neutrino Decays as Origin of TeV Gamma Rays from GRB221009A
• Light scalar explanation for 18 TeV GRB 221009A
• Gauge Singlet Scalars as Cold Dark Matter
• The Minimal Model of Nonbaryonic Dark Matter: A Singlet Scalar
• LHC Phenomenology of an Extended Standard Model with a Real Scalar Singlet
• The real singlet scalar dark matter model
• The singlet scalar as FIMP dark matter
• Update on scalar singlet dark matter
• Searching for Vector-Like Quarks in a Fermionic Dark Matter Model with Pseudoscalar: A Resonance Case
• Thermally Generated Gauge Singlet Scalars as Self-Interacting Dark Matter
• Freeze-In Production of FIMP Dark Matter

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