ITP OpenIR  > SCI期刊论文
Li, Jinmian; Li, Tianjun1,2; Pei, Junle1,2; Zhang, Wenxing1,2
Uncovering quirk signal via energy loss inside tracker
Source PublicationPHYSICAL REVIEW D
Language英语
KeywordPARTICLES DETECTOR
AbstractA quirk propagating through a detector is subject to the Lorentz force, a new confining gauge force, and the frictional force from ionization energy loss. At the LHC, it was found that the monojet search and the coplanar search were able to constrain such a quirk signal. Inspired by the coplanar search proposed by Knapen et al. [Phys. Rev. D 96, 115015 (2017)], we develop a new search that also utilizes the information of the relatively large ionization energy loss inside the tracker. Our algorithm has improved efficiency in finding quirk signals with a wide oscillation amplitude. Because of our trigger strategy, the Z(->nu nu) + jets process overlaid by pileup events is the dominant background. We find that the similar to 100 fb(-1) dataset at the LHC will be able to probe the colored fermion (scalar) quirks with masses up to 2.1 (1.1) TeV and the color neutral fermion (scalar) quirks with masses up to 450 (150) GeV, respectively.
2020
ISSN1550-7998
Volume102Issue:5Pages:56006
Cooperation Status国内
Subject AreaAstronomy & Astrophysics ; Physics
MOST Discipline CatalogueAstronomy & Astrophysics ; Physics, Particles & Fields
DOI10.1103/PhysRevD.102.056006
Indexed BySCIE
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/27529
CollectionSCI期刊论文
Affiliation1.Sichuan Univ, Coll Phys, Chengdu 610065, Peoples R China
2.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Jinmian,Li, Tianjun,Pei, Junle,et al. Uncovering quirk signal via energy loss inside tracker[J]. PHYSICAL REVIEW D,2020,102(5):56006.
APA Li, Jinmian,Li, Tianjun,Pei, Junle,&Zhang, Wenxing.(2020).Uncovering quirk signal via energy loss inside tracker.PHYSICAL REVIEW D,102(5),56006.
MLA Li, Jinmian,et al."Uncovering quirk signal via energy loss inside tracker".PHYSICAL REVIEW D 102.5(2020):56006.
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