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Flavor-safe light squarks in higgs-anomaly mediation

文献类型:期刊论文

作者Yanagida, Tsutomu T.1; Yin, Wen2; Yokozaki, Norimi3
刊名Journal of high energy physics
出版日期2018-04-03
期号4页码:23
ISSN号1029-8479
关键词Supersymmetric standard model Kaon physics Cosmology of theories beyond the sm Gut
DOI10.1007/jhep04(2018)012
通讯作者Yanagida, tsutomu t.(tsutomu.tyanagida@ipmu.jp)
英文摘要We consider a simple setup with light squarks which is free from the grayitino and susy flavor problems. in our setup, a susy breaking sector is sequestered from the matter and gauge sectors, and it only couples to the higgs sector directly with o(100) tev gravitino. resulting mass spectra of sfermions are split: the first and second generation sfermions are light as o(1) tev while the third generation sfermions are heavy as o(10) tev. the light squarks of o(1) tev can be searched at the (high-luminosity) lhc and future collider experiments. our scenario can naturally avoid too large flavor changing neutral currents and it is consistent with the epsilon(k) constraint. moreover, there are regions explaining the muon g - 2 anomaly and bottom-tau/top-bottom-tau yukawa coupling unification simultaneously.
WOS关键词SUPERSYMMETRIC STANDARD MODEL ; EFFECTIVE-FIELD THEORY ; BOSON MASS ; MUON G-2 ; RADIATIVE-CORRECTIONS ; GRAND UNIFICATION ; GRAVITY MEDIATION ; MAGNETIC-MOMENT ; MSSM ; SUPERGRAVITY
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:000429737500012
URI标识http://www.irgrid.ac.cn/handle/1471x/2178189
专题高能物理研究所
通讯作者Yanagida, Tsutomu T.
作者单位1.Univ Tokyo, UTIAS, Kavli IPMU WPI, Kashiwa, Chiba 2778583, Japan
2.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
3.Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan
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GB/T 7714
Yanagida, Tsutomu T.,Yin, Wen,Yokozaki, Norimi. Flavor-safe light squarks in higgs-anomaly mediation[J]. Journal of high energy physics,2018(4):23.
APA Yanagida, Tsutomu T.,Yin, Wen,&Yokozaki, Norimi.(2018).Flavor-safe light squarks in higgs-anomaly mediation.Journal of high energy physics(4),23.
MLA Yanagida, Tsutomu T.,et al."Flavor-safe light squarks in higgs-anomaly mediation".Journal of high energy physics .4(2018):23.

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来源:高能物理研究所

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