Neutralino-hadron scattering in the next-to-minimal supersymmetric standard model

被引：2

作者：

Underwood, Sophie J. ^{[1
]}

Giedt, Joel ^{[2
]}

Thomas, Anthony W. ^{[1
]}

Young, Ross D. ^{[1
]}

机构：

[1] Univ Adelaide, ARC Ctr Excellence Particle Phys Terascale & CSSM, Sch Chem & Phys, Adelaide, SA 5005, Australia

[2] Rensselaer Polytech Inst, Dept Phys Appl Phys & Astron, New York, NY 12180 USA

来源：

PHYSICAL REVIEW D | 2012年 / 86卷 / 03期

关键词：

DARK-MATTER; ATLAS DETECTOR; ROOT-S=7 TEV; HIGGS-BOSON; SEARCH; HEAVY;

D O I：

10.1103/PhysRevD.86.035009

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We provide a scan of the parameter space for neutralino-hadron scattering in the next-to-minimal supersymmetric standard model using an updated value for the strange quark sigma commutator. These results also take into account constraints from WMAP data on the relic density and new constraints from the Large Hadron Collider. We find that the resultant spin-independent cross sections are smaller in magnitude than those found in recent results obtained within the constrained minimal supersymmetric standard model, yet still great enough to feasibly allow for detection in the case of binolike neutralinos.

引用

页数：5

共 50 条

[1] The neutralino sector of the next-to-minimal supersymmetric Standard Model
Choi, SY
Miller, DJ
Zerwas, PM
[J]. NUCLEAR PHYSICS B, 2005, 711 (1-2) : 83 - 111
[2] NEUTRALINO MASS BOUNDS IN THE NEXT-TO-MINIMAL SUPERSYMMETRIC STANDARD MODEL
FRANKE, F
FRAAS, H
BARTL, A
[J]. PHYSICS LETTERS B, 1994, 336 (3-4) : 415 - 422
[3] Light neutralino dark matter in the next-to-minimal supersymmetric standard model
Gunion, JF
Hooper, D
McElrath, B
[J]. PHYSICAL REVIEW D, 2006, 73 (01):
[4] Phenomenological viability of neutralino dark matter in the next-to-minimal supersymmetric standard model
Cerdeno, D. G.
Gabrielli, E.
Lopez-Fogliani, D. E.
Munoz, C.
Teixeira, A. M.
[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2007, (06):
[5] The Next-to-Minimal Supersymmetric Standard Model
Ellwanger, Ulrich
Hugonie, Cyril
Teixeira, Ana M.
[J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2010, 496 (1-2): : 1 - 77
[6] Indirect detection of light neutralino dark matter in the next-to-minimal supersymmetric standard model
Ferrer, Francesc
Krauss, Lawrence M.
Profumo, Stefano
[J]. PHYSICAL REVIEW D, 2006, 74 (11):
[7] Light pseudoscalar Higgs boson in neutralino decays in the next-to-minimal supersymmetric standard model
Cheung, Kingman
Hou, Tie-Jiun
[J]. PHYSICS LETTERS B, 2009, 674 (01) : 54 - 58
[8] Constrained next-to-minimal supersymmetric standard model
Djouadi, A.
Ellwanger, U.
Teixeira, A. M.
[J]. PHYSICAL REVIEW LETTERS, 2008, 101 (10)
[9] Gravitino dark matter in the constrained next-to-minimal supersymmetric standard model with neutralino next-to-lightest superpartner
Barenboim, Gabriela
Panotopoulos, Grigoris
[J]. JOURNAL OF HIGH ENERGY PHYSICS, 2010, (09):
[10] Gravitino dark matter in the constrained next-to-minimal supersymmetric standard model with neutralino next-to-lightest superpartner
Gabriela Barenboim
Grigoris Panotopoulos
[J]. Journal of High Energy Physics, 2010

← 1 2 3 4 5 →