A search for two-component Majorana dark matter in a simplified model using the full exposure data of PandaX-II experiment

Ying Yuan; Abdusalam Abdukerim; Zihao Bo; Wei Chen; Xun Chen; Yunhua Chen; Chen Cheng; Xiangyi Cui; Yingjie Fan; Deqing Fang; Changbo Fu; Mengting Fu; Lisheng Geng; Karl Giboni; Linhui Gu; Xuyuan Guo; Ke Han; Changda He; Jinrong He; Di Huang; Yanlin Huang; Zhou Huang; Ruquan Hou; Xiangdong Ji; Yonglin Ju; Chenxiang Li; Mingchuan Li; Shu Li; Shuaijie Li; Qing Lin; Jianglai Liu; Xiaoying Lu; Lingyin Luo; Wenbo Ma; Yugang Ma; Yajun Mao; Yue Meng; Nasir Shaheed; Xuyang Ning; Ningchun Qi; Zhicheng Qian; Xiangxiang Ren; Changsong Shang; Guofang Shen; Lin Si; Wenliang Sun; Andi Tan; Yi Tao; Anqing Wang; Meng Wang; Qiuhong Wang; Shaobo Wang; Siguang Wang; Wei Wang; Xiuli Wang; Zhou Wang; Mengmeng Wu; Weihao Wu; Jingkai Xia; Mengjiao Xiao; Xiang Xiao; Pengwei Xie; Binbin Yan; Xiyu Yan; Jijun Yang; Yong Yang; Chunxu Yu; Jumin Yuan; Dan Zhang; Minzhen Zhang; Peng Zhang; Tao Zhang; Li Zhao; Qibin Zheng; Jifang Zhou; Ning Zhou; Xiaopeng Zhou; Yong Zhou

doi:10.1016/j.physletb.2022.137254

A search for two-component Majorana dark matter in a simplified model using the full exposure data of PandaX-II experiment

Ying Yuan, Abdusalam Abdukerim, Zihao Bo, Wei Chen, Xun Chen, Yunhua Chen, Chen Cheng, Xiangyi Cui, Yingjie Fan, Deqing Fang, Changbo Fu, Mengting Fu, Lisheng Geng, Karl Giboni, Linhui Gu, Xuyuan Guo, Ke Han, Changda He, Jinrong He, Di HuangYanlin Huang, Zhou Huang, Ruquan Hou, Xiangdong Ji, Yonglin Ju, Chenxiang Li, Mingchuan Li, Shu Li, Shuaijie Li, Qing Lin, Jianglai Liu, Xiaoying Lu, Lingyin Luo, Wenbo Ma, Yugang Ma, Yajun Mao, Yue Meng, Nasir Shaheed, Xuyang Ning, Ningchun Qi, Zhicheng Qian, Xiangxiang Ren, Changsong Shang, Guofang Shen, Lin Si, Wenliang Sun, Andi Tan, Yi Tao, Anqing Wang, Meng Wang, Qiuhong Wang, Shaobo Wang, Siguang Wang, Wei Wang, Xiuli Wang, Zhou Wang, Mengmeng Wu, Weihao Wu, Jingkai Xia, Mengjiao Xiao, Xiang Xiao, Pengwei Xie, Binbin Yan, Xiyu Yan, Jijun Yang, Yong Yang, Chunxu Yu, Jumin Yuan, Dan Zhang, Minzhen Zhang, Peng Zhang, Tao Zhang, Li Zhao, Qibin Zheng, Jifang Zhou, Ning Zhou, Xiaopeng Zhou, Yong Zhou

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

In the two-component Majorana dark matter model, one dark matter particle can scatter off the target nuclei, and turn into a slightly heavier component. In the framework of a simplified model with a vector boson mediator, both the tree-level and loop-level processes contribute to the signal in direct detection experiment. In this paper, we report the search results for such dark matter from PandaX-II experiment, using total data of the full 100.7 tonne⋅day exposure. No significant excess is observed, so strong constraints on the combined parameter space of mediator mass and dark matter mass are derived. With the complementary search results from collider experiments, a large range of parameter space can be excluded.

Original language	English (US)
Article number	137254
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	832
DOIs	https://doi.org/10.1016/j.physletb.2022.137254
State	Published - Sep 10 2022
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

Keywords

Direct detection
Simplified model
Two-component Majorana dark matter

Access to Document

10.1016/j.physletb.2022.137254

Cite this

Yuan, Y., Abdukerim, A., Bo, Z., Chen, W., Chen, X., Chen, Y., Cheng, C., Cui, X., Fan, Y., Fang, D., Fu, C., Fu, M., Geng, L., Giboni, K., Gu, L., Guo, X., Han, K., He, C., He, J., ... Zhou, Y. (2022). A search for two-component Majorana dark matter in a simplified model using the full exposure data of PandaX-II experiment. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 832, Article 137254. https://doi.org/10.1016/j.physletb.2022.137254

@article{3947b70135524ce395ed2367af3612cb,

title = "A search for two-component Majorana dark matter in a simplified model using the full exposure data of PandaX-II experiment",

abstract = "In the two-component Majorana dark matter model, one dark matter particle can scatter off the target nuclei, and turn into a slightly heavier component. In the framework of a simplified model with a vector boson mediator, both the tree-level and loop-level processes contribute to the signal in direct detection experiment. In this paper, we report the search results for such dark matter from PandaX-II experiment, using total data of the full 100.7 tonne⋅day exposure. No significant excess is observed, so strong constraints on the combined parameter space of mediator mass and dark matter mass are derived. With the complementary search results from collider experiments, a large range of parameter space can be excluded.",

keywords = "Direct detection, Simplified model, Two-component Majorana dark matter",

author = "Ying Yuan and Abdusalam Abdukerim and Zihao Bo and Wei Chen and Xun Chen and Yunhua Chen and Chen Cheng and Xiangyi Cui and Yingjie Fan and Deqing Fang and Changbo Fu and Mengting Fu and Lisheng Geng and Karl Giboni and Linhui Gu and Xuyuan Guo and Ke Han and Changda He and Jinrong He and Di Huang and Yanlin Huang and Zhou Huang and Ruquan Hou and Xiangdong Ji and Yonglin Ju and Chenxiang Li and Mingchuan Li and Shu Li and Shuaijie Li and Qing Lin and Jianglai Liu and Xiaoying Lu and Lingyin Luo and Wenbo Ma and Yugang Ma and Yajun Mao and Yue Meng and Nasir Shaheed and Xuyang Ning and Ningchun Qi and Zhicheng Qian and Xiangxiang Ren and Changsong Shang and Guofang Shen and Lin Si and Wenliang Sun and Andi Tan and Yi Tao and Anqing Wang and Meng Wang and Qiuhong Wang and Shaobo Wang and Siguang Wang and Wei Wang and Xiuli Wang and Zhou Wang and Mengmeng Wu and Weihao Wu and Jingkai Xia and Mengjiao Xiao and Xiang Xiao and Pengwei Xie and Binbin Yan and Xiyu Yan and Jijun Yang and Yong Yang and Chunxu Yu and Jumin Yuan and Dan Zhang and Minzhen Zhang and Peng Zhang and Tao Zhang and Li Zhao and Qibin Zheng and Jifang Zhou and Ning Zhou and Xiaopeng Zhou and Yong Zhou",

note = "Publisher Copyright: {\textcopyright} 2022 The Author(s)",

year = "2022",

month = sep,

day = "10",

doi = "10.1016/j.physletb.2022.137254",

language = "English (US)",

volume = "832",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier B.V.",

}

Yuan, Y, Abdukerim, A, Bo, Z, Chen, W, Chen, X, Chen, Y, Cheng, C, Cui, X, Fan, Y, Fang, D, Fu, C, Fu, M, Geng, L, Giboni, K, Gu, L, Guo, X, Han, K, He, C, He, J, Huang, D, Huang, Y, Huang, Z, Hou, R, Ji, X, Ju, Y, Li, C, Li, M, Li, S, Li, S, Lin, Q, Liu, J, Lu, X, Luo, L, Ma, W, Ma, Y, Mao, Y, Meng, Y, Shaheed, N, Ning, X, Qi, N, Qian, Z, Ren, X, Shang, C, Shen, G, Si, L, Sun, W, Tan, A, Tao, Y, Wang, A, Wang, M, Wang, Q, Wang, S, Wang, S, Wang, W, Wang, X, Wang, Z, Wu, M, Wu, W, Xia, J, Xiao, M, Xiao, X, Xie, P, Yan, B, Yan, X, Yang, J, Yang, Y, Yu, C, Yuan, J, Zhang, D, Zhang, M, Zhang, P, Zhang, T, Zhao, L, Zheng, Q, Zhou, J, Zhou, N, Zhou, X & Zhou, Y 2022, 'A search for two-component Majorana dark matter in a simplified model using the full exposure data of PandaX-II experiment', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 832, 137254. https://doi.org/10.1016/j.physletb.2022.137254

TY - JOUR

T1 - A search for two-component Majorana dark matter in a simplified model using the full exposure data of PandaX-II experiment

AU - Yuan, Ying

AU - Abdukerim, Abdusalam

AU - Bo, Zihao

AU - Chen, Wei

AU - Chen, Xun

AU - Chen, Yunhua

AU - Cheng, Chen

AU - Cui, Xiangyi

AU - Fan, Yingjie

AU - Fang, Deqing

AU - Fu, Changbo

AU - Fu, Mengting

AU - Geng, Lisheng

AU - Giboni, Karl

AU - Gu, Linhui

AU - Guo, Xuyuan

AU - Han, Ke

AU - He, Changda

AU - He, Jinrong

AU - Huang, Di

AU - Huang, Yanlin

AU - Huang, Zhou

AU - Hou, Ruquan

AU - Ji, Xiangdong

AU - Ju, Yonglin

AU - Li, Chenxiang

AU - Li, Mingchuan

AU - Li, Shu

AU - Li, Shuaijie

AU - Lin, Qing

AU - Liu, Jianglai

AU - Lu, Xiaoying

AU - Luo, Lingyin

AU - Ma, Wenbo

AU - Ma, Yugang

AU - Mao, Yajun

AU - Meng, Yue

AU - Shaheed, Nasir

AU - Ning, Xuyang

AU - Qi, Ningchun

AU - Qian, Zhicheng

AU - Ren, Xiangxiang

AU - Shang, Changsong

AU - Shen, Guofang

AU - Si, Lin

AU - Sun, Wenliang

AU - Tan, Andi

AU - Tao, Yi

AU - Wang, Anqing

AU - Wang, Meng

AU - Wang, Qiuhong

AU - Wang, Shaobo

AU - Wang, Siguang

AU - Wang, Wei

AU - Wang, Xiuli

AU - Wang, Zhou

AU - Wu, Mengmeng

AU - Wu, Weihao

AU - Xia, Jingkai

AU - Xiao, Mengjiao

AU - Xiao, Xiang

AU - Xie, Pengwei

AU - Yan, Binbin

AU - Yan, Xiyu

AU - Yang, Jijun

AU - Yang, Yong

AU - Yu, Chunxu

AU - Yuan, Jumin

AU - Zhang, Dan

AU - Zhang, Minzhen

AU - Zhang, Peng

AU - Zhang, Tao

AU - Zhao, Li

AU - Zheng, Qibin

AU - Zhou, Jifang

AU - Zhou, Ning

AU - Zhou, Xiaopeng

AU - Zhou, Yong

PY - 2022/9/10

Y1 - 2022/9/10

N2 - In the two-component Majorana dark matter model, one dark matter particle can scatter off the target nuclei, and turn into a slightly heavier component. In the framework of a simplified model with a vector boson mediator, both the tree-level and loop-level processes contribute to the signal in direct detection experiment. In this paper, we report the search results for such dark matter from PandaX-II experiment, using total data of the full 100.7 tonne⋅day exposure. No significant excess is observed, so strong constraints on the combined parameter space of mediator mass and dark matter mass are derived. With the complementary search results from collider experiments, a large range of parameter space can be excluded.

AB - In the two-component Majorana dark matter model, one dark matter particle can scatter off the target nuclei, and turn into a slightly heavier component. In the framework of a simplified model with a vector boson mediator, both the tree-level and loop-level processes contribute to the signal in direct detection experiment. In this paper, we report the search results for such dark matter from PandaX-II experiment, using total data of the full 100.7 tonne⋅day exposure. No significant excess is observed, so strong constraints on the combined parameter space of mediator mass and dark matter mass are derived. With the complementary search results from collider experiments, a large range of parameter space can be excluded.

KW - Direct detection

KW - Simplified model

KW - Two-component Majorana dark matter

UR - http://www.scopus.com/inward/record.url?scp=85133254924&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85133254924&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2022.137254

DO - 10.1016/j.physletb.2022.137254

M3 - Article

AN - SCOPUS:85133254924

SN - 0370-2693

VL - 832

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

M1 - 137254

ER -

A search for two-component Majorana dark matter in a simplified model using the full exposure data of PandaX-II experiment

Abstract

All Science Journal Classification (ASJC) codes

Keywords

Access to Document

Other files and links

Fingerprint

Cite this