Details

Autor(en) / Beteiligte

• Wang, Yi
• Zeng, Zhi
• Yue, Qian
• Yang, LiTao
• Kang, KeJun
• Li, YuanJing
• Ağartioğlu, Mehment
• An, HaiPeng
• Chang, JianPing
• Chen, JingHan
• Chen, YunHua
• Cheng, JianPing
• Chiang, Cheng Yi
• Dai, WenHan
• Deng, Zhi
• Fang, ChangHao
• Geng, XinPing
• Gong, Hui
• Guo, QiuJu
• Guo, XuYuan
• He, HongJian
• He, Li
• He, ShengMing
• Hu, JinWei
• Huang, TuChen
• Huang, HanXiong
• Jia, HaiTao
• Jia, LiPing
• Jiang, Xi
• Li, HauBin
• Li, JianMin
• Li, Jin
• Li, MingXuan
• Li, RenMingJie
• Li, Xia
• Li, YuLan
• Liao, Bin
• Lin, FongKay
• Lin, ShinTed
• Liu, ShuKui
• Liu, YanDong
• Liu, Yu
• Liu, YuanYuan
• Liu, ZhongZhi
• Ma, Hao
• Mao, YuCai
• Nie, QiYuan
• Ning, JinHua
• Pan, Hui
• Qi, NingChun
• Ren, Jie
• Ruan, XiChao
• Shang, ChangSong
• Sharma, Vivek
• She, Ze
• Singh, Lakhwinder
• Singh, Monoj Kumar
• Sun, TianXi
• Tang, ChangJian
• Tang, WeiYou
• Tian, Yang
• Wang, GuangFu
• Wang, Li
• Wang, Qing
• Wang, YuChen
• Wang, YunXiang
• Wang, Zhen
• Wong, Henry Tsz-King
• Wu, ShiYong
• Wu, YuCheng
• Xing, HaoYang
• Xu, Yin
• Xue, Tao
• Yan, YuLu
• Yi, Nan
• Yu, ChunXu
• Yu, HaiJun
• Yue, JianFeng
• Zeng, Ming
• Zhang, BingTao
• Zhang, Lei
• Zhang, FengShou
• Zhang, ZhenYu
• Zhao, KangKang
• Zhao, MingGang
• Zhou, JiFang
• Zhou, ZuYing
• Zhu, JingJun

Titel

First experimental constraints on WIMP couplings in the effective field theory framework from CDEX

Ist Teil von

• Science China. Physics, mechanics & astronomy, 2021-08, Vol.64 (8), p.281011, Article 281011

Ort / Verlag

Beijing: Science China Press

Erscheinungsjahr

2021

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We present weakly interacting massive particles (WIMPs) search results performed using two approaches of effective field theory from the China Dark Matter Experiment (CDEX), based on the data from both CDEX-1B and CDEX-10 stages. In the nonrelativistic effective field theory approach, both time-integrated and annual modulation analyses were used to set new limits for the coupling of WIMP-nucleon effective operators at 90% confidence level (C.L.) and improve over the current bounds in the low m χ region. In the chiral effective field theory approach, data from CDEX-10 were used to set an upper limit on WIMP-pion coupling at 90% C.L. We for the first time extended the limit to the m χ < 6 GeV/ c 2 region.