RELIC DENSITIES OF NEUTRALINOS

被引：34
作者：
MCDONALD, J
OLIVE, KA
SREDNICKI, M
机构：
[1] UNIV MINNESOTA,SCH PHYS & ASTRON,MINNEAPOLIS,MN 55455
[2] UNIV CALIF SANTA BARBARA,DEPT PHYS,SANTA BARBARA,CA 93106
来源：
PHYSICS LETTERS B | 1992年 / 283卷 / 1-2期
关键词：
D O I：
10.1016/0370-2693(92)91431-8
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The cosmological relic density of the lightest supersymmetric particle, assumed to be a linear combination of the four neutralinos, is calculated to high precision using the exact tree-level annihilation cross section for all two-body final states.
引用
收藏
页码：80 / 84
页数：5
相关论文
共 50 条
[31]   Implications of a possible 115 GeV supersymmetric Higgs boson on detection and cosmological abundance of relic neutralinos [J].
Bottino, A ;
Fornengo, N ;
Scopel, S .
NUCLEAR PHYSICS B, 2001, 608 (1-2) :461-474
[32]   Relic densities for Kaluza-Klein dark matter [J].
Majumdar, D .
MODERN PHYSICS LETTERS A, 2003, 18 (24) :1705-1710
[33]   Relic neutralino densities and detection rates with nonuniversal gaugino masses [J].
Birkedal-Hansen, A ;
Nelson, BD .
PHYSICAL REVIEW D, 2003, 67 (09)
[34]   Non-Abelian dark forces and the relic densities of dark glueballs [J].
Forestell, Lindsay ;
Morrissey, David E. ;
Sigurdson, Kris .
PHYSICAL REVIEW D, 2017, 95 (01)
[35]   LEP constraints on neutralino relic densities, and the fate of Higgsino dark matter [J].
Falk, T .
LEPTON AND BARYON NUMBER VIOLATION IN PARTICLE PHYSICS, ASTROPHYSICS AND COSMOLOGY, 1999, :460-476
[36]   Relic densities of dark matter in the U(1)-extended NMSSM and the gauged axion supermultiplet [J].
Coriano, Claudio ;
Guzzi, Marco ;
Mariano, Antonio .
PHYSICAL REVIEW D, 2012, 85 (09)
[37]   Indirect detection of neutralinos [J].
Edsjö, J .
IDENTIFICATION OF DARK MATTER, 2005, :523-532
[38]   Accurate relic densities with neutralino, chargino and sfermion coannihilations in mSUGRA -: art. no. 001 [J].
Edsjö, J ;
Schelke, M ;
Ullio, P ;
Gondolo, P .
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2003, (04)
[39]   Detecting underabundant neutralinos [J].
M. Badziak ;
A. Delgado ;
M. Olechowski ;
S. Pokorski ;
K. Sakurai .
Journal of High Energy Physics, 2015
[40]   Neutrinos for TeV neutralinos [J].
Rott, Carsten ;
Sandick, Pearl ;
Sheff, Ben .
PHYSICAL REVIEW D, 2024, 109 (07)
12345