TY - JOUR
T1 - Wino LSP detection in the light of recent Higgs searches at the LHC
AU - Moroi, Takeo
AU - Nakayama, Kazunori
N1 - Funding Information:
We would like to thank M. Ibe and T.T. Yanagida for useful discussion. This work is supported by Grants-in-Aid for Scientific Research from the Ministry of Education, Science, Sports, and Culture (MEXT), Japan , No. 22244021 (T.M.), No. 22540263 (T.M.), No. 23104001 (T.M.), No. 21111006 (K.N.), and No. 22244030 (K.N.).
PY - 2012/3/29
Y1 - 2012/3/29
N2 - Recent LHC data showed excesses of Higgs-like signals at the Higgs mass of around 125 GeV. This may indicate supersymmetric models with relatively heavy scalar fermions to enhance the Higgs mass. The desired mass spectrum is realized in the anomaly-mediated supersymmetry breaking model, in which the Wino can naturally be the lightest superparticle (LSP). We discuss possibilities for confirming such a scenario, particularly detecting signals from Wino LSP at direct detection experiments, indirect searches at neutrino telescopes and at the LHC.
AB - Recent LHC data showed excesses of Higgs-like signals at the Higgs mass of around 125 GeV. This may indicate supersymmetric models with relatively heavy scalar fermions to enhance the Higgs mass. The desired mass spectrum is realized in the anomaly-mediated supersymmetry breaking model, in which the Wino can naturally be the lightest superparticle (LSP). We discuss possibilities for confirming such a scenario, particularly detecting signals from Wino LSP at direct detection experiments, indirect searches at neutrino telescopes and at the LHC.
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U2 - 10.1016/j.physletb.2012.02.058
DO - 10.1016/j.physletb.2012.02.058
M3 - Article
AN - SCOPUS:84858446895
SN - 0370-2693
VL - 710
SP - 159
EP - 163
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 1
ER -