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Summary of the atlas experiment's sensitivity to supersymmetry after lhc run 1-interpreted in the phenomenological mssm

文献类型:期刊论文

作者Aad, G.123,124; Abbott, B.156; Abdallah, J.218; Abdinov, O.14; Aben, R.149,150; Abolins, M.129; AbouZeid, O. S.226; Abramowicz, H.220; Abreu, H.219; Abreu, R.159
刊名Journal of high energy physics
出版日期2015-10-21
期号10页码:76
ISSN号1029-8479
关键词Hadron-hadron scattering
DOI10.1007/jhep10(2015)134
通讯作者Aad, g.()
英文摘要A summary of the constraints from the atlas experiment on r-parity-conserving supersymmetry is presented. results from 22 separate atlas searches are considered, each based on analysis of up to 20.3 fb(-1) of proton-proton collision data at centre-of-mass energies of root s = 7 and 8tev at the large hadron collider. the results are interpreted in the context of the 19-parameter phenomenological minimal supersymmetric standard model, in which the lightest supersymmetric particle is a neutralino, taking into account constraints from previous precision electroweak and flavour measurements as well as from dark matter related measurements. the results are presented in terms of constraints on supersymmetric particle masses and are compared to limits from simplified models. the impact of atlas searches on parameters such as the dark matter relic density, the couplings of the observed higgs boson, and the degree of electroweak fine-tuning is also shown. spectra for surviving supersymmetry model points with low fine-tunings are presented.
WOS关键词GRAND UNIFIED THEORIES ; DYNAMICAL SYMMETRY-BREAKING ; NEUTRALINO DARK-MATTER ; EVEN HIGGS BOSONS ; STANDARD MODEL ; SUPERGAUGE TRANSFORMATIONS ; COUPLING-CONSTANTS ; HADRON COLLIDERS ; PROGRAM ; UNIFICATION
WOS研究方向Physics
WOS类目Physics, Particles & Fields
语种英语
出版者SPRINGER
WOS记录号WOS:000363560400004
URI标识http://www.irgrid.ac.cn/handle/1471x/2176460
专题高能物理研究所
通讯作者Aad, G.
作者单位1.Univ Adelaide, Dept Phys, Adelaide, SA, Australia
2.SUNY Albany, Dept Phys, Albany, NY 12222 USA
3.Univ Alberta, Dept Phys, Edmonton, AB, Canada
4.Ankara Univ, Dept Phys, TR-06100 Ankara, Turkey
5.Istanbul Aydin Univ, Istanbul, Turkey
6.TOBB Univ Econ & Technol, Div Phys, Ankara, Turkey
7.CNRS, IN2P3, LAPP, Annecy Le Vieux, France
8.Univ Savoie Mt Blanc, Annecy Le Vieux, France
9.Argonne Natl Lab, Div High Energy Phys, Argonne, IL 60439 USA
10.Univ Arizona, Dept Phys, Tucson, AZ 85721 USA
推荐引用方式
GB/T 7714
Aad, G.,Abbott, B.,Abdallah, J.,et al. Summary of the atlas experiment's sensitivity to supersymmetry after lhc run 1-interpreted in the phenomenological mssm[J]. Journal of high energy physics,2015(10):76.
APA Aad, G..,Abbott, B..,Abdallah, J..,Abdinov, O..,Aben, R..,...&Harkusha, S..(2015).Summary of the atlas experiment's sensitivity to supersymmetry after lhc run 1-interpreted in the phenomenological mssm.Journal of high energy physics(10),76.
MLA Aad, G.,et al."Summary of the atlas experiment's sensitivity to supersymmetry after lhc run 1-interpreted in the phenomenological mssm".Journal of high energy physics .10(2015):76.

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