WIMP dark matter in gauge-mediated SUSY breaking models and its phenomenology

被引：6

作者：

Hisano, Junji ^{[1
,2
]}

Nakayama, Kazunori ^{[1
]}

Sugiyama, Shohei ^{[1
]}

Takesako, Tomohiro ^{[1
]}

Yamanaka, Masato ^{[1
]}

机构：

[1] Univ Tokyo, Inst Cosm Ray Res, Kashiwa, Chiba 2778582, Japan

[2] Univ Tokyo, Inst Phys & Math Universe, Kashiwa, Chiba 2778568, Japan

来源：

PHYSICS LETTERS B | 2010年 / 691卷 / 01期

基金：

日本学术振兴会;

关键词：

Gauge mediated SUSY breaking; Extended model of MSSM; WIMP dark matter; Direct detection of dark matter; DYNAMICAL SUPERSYMMETRY BREAKING; MASSIVE PARTICLES; NEUTRINOS; SUPERGRAVITY;

D O I：

10.1016/j.physletb.2010.05.081

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We propose an extended version of the gauge-mediated SUSY breaking models where extra SU(2)(L) doublets and singlet field are introduced. These fields are assumed to be parity-odd under an additional matter parity. In this model, the lightest parity-odd particle among them would be dark matter in the Universe. In this Letter, we discuss direct detection of the dark matter and the collider signatures of the model. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：46 / 55

页数：10

共 50 条

[41] Observable signals of gauge-mediated supersymmetry breaking
Mukhopadhyaya, B
PRAMANA-JOURNAL OF PHYSICS, 1998, 51 (1-2): : 181 - 190
[42] Observable signals of gauge-mediated supersymmetry breaking
Biswarup Mukhopadhyaya
Pramana, 1998, 51 : 181 - 190
[43] Collider and dark matter searches in models with mixed modulus-anomaly mediated SUSY breaking
Baer, Howard
Park, Eun-Kyung
Tata, Xerxes
Wang, Ting T.
JOURNAL OF HIGH ENERGY PHYSICS, 2006, (08):
[44] Reach of Fermilab Tevatron upgrades in gauge-mediated supersymmetry breaking models
Baer, H
Mercadante, PG
Tata, X
Wang, Y
PHYSICAL REVIEW D, 1999, 60 (05):
[45] Gauge-mediated supersymmetry breaking at an intermediate scale
Raby, S
INTERNATIONAL EUROPHYSICS CONFERENCE ON HIGH ENERGY PHYSICS, 1999, : 871 - 876
[46] Gravitino dark matter in gauge mediated supersymmetry breaking
Jedamzik, K
Lemoine, M
Moultaka, G
PHYSICAL REVIEW D, 2006, 73 (04)
[47] Some remarks on gauge-mediated supersymmetry breaking
Poppitz, E
Trivedi, SP
PHYSICS LETTERS B, 1997, 401 (1-2) : 38 - 46
[48] Natural inflation in SUSY and gauge-mediated curvature of the flat directions
Dvali, G
PHYSICS LETTERS B, 1996, 387 (03) : 471 - 477
[49] Variations on minimal gauge-mediated supersymmetry breaking
Dine, M
Nir, Y
Shirman, Y
PHYSICAL REVIEW D, 1997, 55 (03): : 1501 - 1508
[50] Gauge-mediated supersymmetry breaking in string compactifications
Diaconescu, E
Florea, B
Kachru, S
Svrcek, P
JOURNAL OF HIGH ENERGY PHYSICS, 2006, (02):

← 1 2 3 4 5 →