Report
Constraints of dark matter direct detection experiments on the MSSM and implications for LHC Higgs searches
| العنوان: | Constraints of dark matter direct detection experiments on the MSSM and implications for LHC Higgs searches |
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| المؤلفون: | Cao, Junjie, Hikasa, Ken-ichi, Wang, Wenyu, Yang, Jin Min, Yu, Li-Xin |
| المصدر: | Phys.Rev.D82:051701,2010 |
| سنة النشر: | 2010 |
| المجموعة: | Astrophysics High Energy Physics - Experiment High Energy Physics - Phenomenology |
| مصطلحات موضوعية: | High Energy Physics - Phenomenology, Astrophysics - High Energy Astrophysical Phenomena, High Energy Physics - Experiment |
| الوصف: | Assuming the lightest neutralino solely composes the cosmic dark matter, we examine the constraints of the CDMS-II and XENON100 dark matter direct searches on the parameter space of the MSSM Higgs sector. We find that the current CDMS-II/XENON100 limits can exclude some of the parameter space which survive the constraints from the dark matter relic density and various collider experiments. We also find that in the currently allowed parameter space, the charged Higgs boson is hardly accessible at the LHC for an integrated luminosity of 30 fb^{-1}, while the neutral non-SM Higgs bosons (H,A) may be accessible in some allowed region characterized by a large \mu. The future XENON100 (6000 kg-days exposure) will significantly tighten the parameter space in case of nonobservation of dark matter, further shrinking the likelihood of discovering the non-SM Higgs bosons at the LHC. Comment: Version in PRD (Rapid Communication) (figs, refs and discussions added) |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevD.82.051701 |
| URL الوصول: | http://arxiv.org/abs/1006.4811 |
| رقم الانضمام: | edsarx.1006.4811 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevD.82.051701 |
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