Hypernuclei as a laboratory to test hyperon–nucleon interactions  

作　　者：Yu-Gang Ma 

机构地区：[1]Key Laboratory of Nuclear Physics and Ion-beam Application(MOE),Institute of Modern Physics,Fudan University,Shanghai,200433,China [2]Shanghai Research Center for Theoretical Nuclear Physics,NSFC and Fudan University,Shanghai,200438,China

出　　处：《Nuclear Science and Techniques》2023年第6期5-8,共4页核技术（英文）

基　　金：supported by supported in part by the National Natural Science Foundation of China(Nos.11890714,12147101);the Guangdong Major Project of Basic and Applied Basic Research(No.2020B0301030008).

摘　　要：Directed flow(v_(1))of the hypernuclei ^(3)_(Λ)H and ^(4)_(Λ)H have been observed in mid-central Au+Au collisions at√^(s)NN=3 GeV at RHIC.This measurement opens up a new possibility for studying hyperon–nucleon(Y–N)interaction under finite pressure.In addition,multi-strangeness hypernuclei provide a venue to probe hyperon–nucleon–nucleon(Y–N–N)and even hyperon–hyperon–nucleon(Y–Y–N)interactions.Hypernuclei are important for making connection between nuclear collisions and the equation of state which governs the inner structure of compact stars.

关 键 词：NUCLEON ADDITION EQUATION 

分 类 号：O571[理学—粒子物理与原子核物理]