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1. chinaXiv:201612.00457 [pdf]
Light Dark Matter from the U(1)XU(1)XU(1)_X Sector in the NMSSM with Gauge Mediation
Kang,Z; Li,T; Liu,T; Tong,C; Yang,JMSubjects:
| Cosmic ray anomalies observed by PAMELA and Fermi-LAT experiments may be interpreted by heavy (TeV-scale) dark matter annihilation enhanced by Sommerfeld effects mediated by a very light (sub-GeV) U(1)_X gauge boson, while the recent direct searches from |
2. chinaXiv:201612.00437 [pdf]
A Heavy SM-like Higgs and a Light Stop from Yukawa-Deflected Gauge Mediation
Kang,Z; Li,T; Liu,T; Tong,C; Yang,JMSubjects:
| To obtain a SM-like Higgs boson around 125 GeV in the Minimal Supersymmetric Standard Model with minimal gauge mediation of supersymmetry breaking (GMSB), a heavy stop at multi-TeV level is needed and incurs severe fine-tuning, which can be ameliorated in |
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