Gamma Lines and Dark Matter from Anomaly Cancellation
arXiv:2409.17976 · doi:10.1103/PhysRevD.111.055027
Abstract
We discuss a simple theory for physics beyond the Standard Model where a Majorana dark matter is predicted from anomaly cancellation. We discuss in detail the minimal theory where the baryon number is a local symmetry spontaneously broken at the low scale. The correlation between the cosmological constraints on the dark matter relic density, the direct detection and collider bounds is investigated. We discuss in great detail the gamma lines from dark matter annihilation showing the possibility to test these predictions in the near future at gamma-ray telescopes such as CTA. We investigate all processes contributing to the total photon flux from dark matter annihilation and point out the unique features that can be used to test this theory for dark matter.
v2: a few corrections, references added, version to appear in Physical Review D
References in corpus (32)
- Supersymmetric Dark Matter
- Minimal Dark Matter
- The landscape of QCD axion models
- Non-Perturbative Effect on Dark Matter Annihilation and Gamma Ray Signature from Galactic Center
- Sommerfeld Enhancements for Thermal Relic Dark Matter
- Sommerfeld factor for arbitrary partial wave processes
- Gamma Ray Signals from Dark Matter: Concepts, Status and Prospects
- Baryon and Lepton Number as Local Gauge Symmetries
- Gauge Theory for Baryon and Lepton Numbers with Leptoquarks
- Improved limits for Higgs-portal dark matter from LHC searches
- Breaking Local Baryon and Lepton Number at the TeV Scale
- Status of Dark Matter in the Universe
- Higgs in Space!
- Anomaly-Free Dark Matter Models are not so Simple
- Minimal Theory for Lepto-Baryons
- Theory for Baryon Number and Dark Matter at the LHC
- Baryonic Dark Matter
- Neutrino-Dark Matter Connections in Gauge Theories
- Scalar Dark Matter: Direct vs. Indirect Detection
- Gamma-ray lines and One-Loop Continuum from s-channel Dark Matter Annihilations
- On the sensitivity of CTA to gamma-ray boxes from multi-TeV dark matter
- On Anomaly-Free Dark Matter Models
- Leptophobic Dark Matter and the Baryon Number Violation Scale
- Gamma Lines from Majorana Dark Matter
- Gamma Rays from Top-Mediated Dark Matter Annihilations
- Dark Matter Line Searches with the Cherenkov Telescope Array
- On Lepton and Baryon Numbers as Local Gauge Symmetries
- Gamma Lines from the Hidden Sector
- Dark Matter from Anomaly Cancellation at the LHC
- Low Scale Seesaw with Local Lepton Number
- Majorana Neutrinos and Dark Matter from Anomaly Cancellation
- Baryonic Higgs and Dark Matter