Constraining Dark Matter Models with a Light Mediator at the PandaX-II Experiment

doi:10.1103/PhysRevLett.121.021304

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Constraining Dark Matter Models with a Light Mediator at the PandaX-II Experiment
	Ren, XX ; Zhao, L ; Abdukerim, A ; Chen, X ; Chen, YH ; Cui, XY ; Fang, DQ ; Fu, CB ; Giboni, K ; Giuliani, F
刊名	PHYSICAL REVIEW LETTERS
	2018
卷号	121 期号:2 页码:-
关键词	CANDIDATES SIGNATURES
ISSN号	0031-9007
DOI	10.1103/PhysRevLett.121.021304
文献子类	期刊论文
英文摘要	We search for nuclear recoil signals of dark matter models with a light mediator in PandaX-II, a direct detection experiment in the China Jinping underground laboratory. Using data collected in 2016 and 2017 runs, corresponding to a total exposure of 54 ton day, we set upper limits on the zero-momentum dark matter-nucleon cross section. These limits have a strong dependence on the mediator mass when it is comparable to or below the typical momentum transfer. We apply our results to constrain self-interacting dark matter models with a light mediator mixing with standard model particles, and set strong limits on the model parameter space for the dark matter mass ranging from 5 GeV to 10 TeV.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/30884]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Shanghai Jiao Tong Univ, Shanghai Lab Particle Phys & Cosmol, INPAC, Shanghai 200240, Peoples R China 2.Shanghai Jiao Tong Univ, Sch Mech Engn, Shanghai 200240, Peoples R China 3.Tsung Dao Lee Inst, Shanghai 200240, Peoples R China 4.Univ Maryland, Dept Phys, College Pk, MD 20742 USA 5.Shandong Univ, Key Lab Particle Phys & Particle Irradiat MOE, Jinan 250100, Shandong, Peoples R China 6.Shandong Univ, Sch Phys, Jinan 250100, Shandong, Peoples R China 7.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 8.Yalong River Hydropower Dev Co Ltd, 288 Shuanglin Rd, Chengdu 610051, Sichuan, Peoples R China 9.Xinjiang Univ, Sch Phys & Technol, Urumqi 830046, Peoples R China 10.Shanghai Jiao Tong Univ, Shanghai Lab Particle Phys & Cosmol, Sch Phys & Astron, Shanghai 200240, Peoples R China
推荐引用方式 GB/T 7714	Ren, XX,Zhao, L,Abdukerim, A,et al. Constraining Dark Matter Models with a Light Mediator at the PandaX-II Experiment[J]. PHYSICAL REVIEW LETTERS,2018,121(2):-.
APA	Ren, XX.,Zhao, L.,Abdukerim, A.,Chen, X.,Chen, YH.,...&Zhou, XP.(2018).Constraining Dark Matter Models with a Light Mediator at the PandaX-II Experiment.PHYSICAL REVIEW LETTERS,121(2),-.
MLA	Ren, XX,et al."Constraining Dark Matter Models with a Light Mediator at the PandaX-II Experiment".PHYSICAL REVIEW LETTERS 121.2(2018):-.