Neutrino Coannihilation on Dark-Matter Relics?
Journal Article
·
· Phys.Rev.D74:023006,2006
High-energy neutrinos may resonate with relic background neutralinos to form short-lived sneutrinos. In some circumstances, the decay chain that leads back to the lightest supersymmetric particle would yield few-GeV gamma rays or charged-particle signals. Although resonant coannihilation would occur at an appreciable rate in our galaxy, the signal in any foreseeable detector is unobservably small.
- Research Organization:
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-76CH03000
- OSTI ID:
- 892510
- Report Number(s):
- FERMILAB-PUB-06-050-T; arXiv eprint number astro-ph/0604215; TRN: US0701271
- Journal Information:
- Phys.Rev.D74:023006,2006, Journal Name: Phys.Rev.D74:023006,2006
- Country of Publication:
- United States
- Language:
- English
Similar Records
Neutralino relic density including coannihilations
Light neutralino dark matter: direct/indirect detection and collider searches
Gluino NLSP, dark matter via gluino coannihilation, and LHC signatures
Journal Article
·
Fri Aug 01 00:00:00 EDT 1997
· Physical Review, D
·
OSTI ID:892510
Light neutralino dark matter: direct/indirect detection and collider searches
Journal Article
·
Mon Aug 18 00:00:00 EDT 2014
· Journal of High Energy Physics (Online)
·
OSTI ID:892510
Gluino NLSP, dark matter via gluino coannihilation, and LHC signatures
Journal Article
·
Wed Jul 01 00:00:00 EDT 2009
· Physical Review. D, Particles Fields
·
OSTI ID:892510