机构:
Russian Acad Sci, Inst Nucl Res, Moscow 117312, Russia
Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119991, RussiaRussian Acad Sci, Inst Nucl Res, Moscow 117312, Russia
Timiryasov, I.
[1
,2
]
机构:
[1] Russian Acad Sci, Inst Nucl Res, Moscow 117312, Russia
[2] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119991, Russia
[3] Dept Problems Phys & Power Engn, Dolgoprudnyi 141700, Moscow Region, Russia
来源:
JOURNAL OF HIGH ENERGY PHYSICS
|
2012年
/
08期
基金:
俄罗斯基础研究基金会;
关键词:
Rare Decays;
Large Extra Dimensions;
Quark Masses and SM Parameters;
D O I:
10.1007/JHEP08(2012)136
中图分类号:
O412 [相对论、场论];
O572.2 [粒子物理学];
学科分类号:
摘要:
We study flavour-violating processes which involve heavy B-and D-mesons and are mediated by Kaluza-Klein modes of gauge bosons in a previously suggested model where three generations of the Standard Model fermions originate from a single generation in six dimensions. We find the bound on the size R of the extra spatial dimensions 1/R greater than or similar to 3.3 TeV, which arises from the three-body decay B-s(0) -> K mu e. Due to the still too low statistics this bound is much less stringent than the constraint arising from K -> mu e, 1/R greater than or similar to 64 TeV, which was found in a previous work [1]. Nevertheless, we argue that a clear signature of the model would be an observation of K -> mu e and B-s(0) -> K mu e decays without observations of other flavour and lepton number changing processes at the same precision level.
机构:
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing , ChinaInstitute of High Energy Physics, Chinese Academy of Sciences, Beijing , China
Chen Shanzhen
Li Yiming
论文数: 0引用数: 0
h-index: 0
机构:
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing , ChinaInstitute of High Energy Physics, Chinese Academy of Sciences, Beijing , China
Li Yiming
Qian Wenbin
论文数: 0引用数: 0
h-index: 0
机构:
University of Chinese Academy of Sciences, Beijing , ChinaInstitute of High Energy Physics, Chinese Academy of Sciences, Beijing , China
Qian Wenbin
Shen Zhihong
论文数: 0引用数: 0
h-index: 0
机构:
State Key Laboratory of Nuclear Physics and Technology & School of Physics, Peking University, Beijing , ChinaInstitute of High Energy Physics, Chinese Academy of Sciences, Beijing , China
Shen Zhihong
Xie Yuehong
论文数: 0引用数: 0
h-index: 0
机构:
Key Laboratory of Quark and Lepton Physics of Ministry of Education & Institute of Particle Physics, Central China Normal University, Wuhan , ChinaInstitute of High Energy Physics, Chinese Academy of Sciences, Beijing , China
Xie Yuehong
Yang Zhenwei
论文数: 0引用数: 0
h-index: 0
机构:
State Key Laboratory of Nuclear Physics and Technology & School of Physics, Peking University, Beijing , ChinaInstitute of High Energy Physics, Chinese Academy of Sciences, Beijing , China
Yang Zhenwei
Zhang Liming
论文数: 0引用数: 0
h-index: 0
机构:
Department of Engineering Physics & Center for High Energy Physics, Tsinghua University, Beijing ,Institute of High Energy Physics, Chinese Academy of Sciences, Beijing , China
Zhang Liming
Zhang Yanxi
论文数: 0引用数: 0
h-index: 0
机构:
State Key Laboratory of Nuclear Physics and Technology & School of Physics, Peking University, Beijing , ChinaInstitute of High Energy Physics, Chinese Academy of Sciences, Beijing , China
机构:
Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Chen, Shanzhen
Li, Yiming
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Li, Yiming
Qian, Wenbin
论文数: 0引用数: 0
h-index: 0
机构:
Univ Chinese Acad Sci, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Qian, Wenbin
Shen, Zhihong
论文数: 0引用数: 0
h-index: 0
机构:
Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China
Peking Univ, Sch Phys, Beijing 100871, Peoples R ChinaChinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Shen, Zhihong
Xie, Yuehong
论文数: 0引用数: 0
h-index: 0
机构:
Cent China Normal Univ, Key Lab Quark & Lepton Phys, Wuhan 430079, Peoples R China
Cent China Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R ChinaChinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Xie, Yuehong
Yang, Zhenwei
论文数: 0引用数: 0
h-index: 0
机构:
Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China
Peking Univ, Sch Phys, Beijing 100871, Peoples R ChinaChinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Yang, Zhenwei
Zhang, Liming
论文数: 0引用数: 0
h-index: 0
机构:
Tsinghua Univ, Dept Engn Phys, Beijing 100084, Peoples R China
Tsinghua Univ, Ctr High Energy Phys, Beijing 100084, Peoples R ChinaChinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Zhang, Liming
Zhang, Yanxi
论文数: 0引用数: 0
h-index: 0
机构:
Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China
Peking Univ, Sch Phys, Beijing 100871, Peoples R ChinaChinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China