Searching for dark matter particles using Compton scattering  

作　　者：Shang Wang Changbo Fu De-Chang Dai Hongwei Wang Gongtao Fan Xiguang Cao Yugang Ma 王尚;符长波;戴德昌;王宏伟;范功涛;曹喜光;马余刚(Center for Gravity and Cosmology,School of Phys.Sci.&Tech.,Yangzhou University,Yangzhou 225002,China;Institute of Modern Physics,Fudan University,Shanghai 200433,China;CERCA/Department of Physics/ISO,Case Western Reserve University,Cleveland OH 44106-7079,USA;Shanghai Advanced Research Institute,Chinese Academy of Sciences,Shanghai 201210,China)

机构地区：[1]Center for Gravity and Cosmology,School of Phys.Sci.&Tech.,Yangzhou University,Yangzhou 225002,China [2]Institute of Modern Physics,Fudan University,Shanghai 200433,China [3]CERCA/Department of Physics/ISO,Case Western Reserve University,Cleveland OH 44106-7079,USA [4]Shanghai Advanced Research Institute,Chinese Academy of Sciences,Shanghai 201210,China

出　　处：《Chinese Physics C》2021年第9期1-9,共9页中国物理C（英文版）

基　　金：Supported by the National Nature Science Foundation of China(11875191,11775140);the Strategic Priority Research Program(CAS XDB1602)。

摘　　要：The dark matter puzzle is one of the most important fundamental physics questions in the 21st century.There is no doubt that solving the puzzle will be a new milestone for human beings in achieving a deeper understanding of nature.Herein,we propose the use of the Shanghai laser electron gamma source(SLEGS)to search for dark matter candidate particles,including dark pseudoscalar particles,dark scalar particles,and dark photons.Our simulations indicate that,with some upgrading,electron facilities such as SLEGS could be competitive platforms in the search for light dark matter particles with a mass below tens of keV.

关 键 词：AXION DARK MATTER COMPTON SCATTERING 

分 类 号：P145.9[天文地球—天体物理]