title: Dynamic Isovector Reorientation of Deuteron as a Probe to Nuclear Symmetry Energy.
abstract: We present the calculations on a novel reorientation effect of deuteron attributed to isovector interaction in the nuclear field of heavy target nuclei. The correlation angle determined by the relative momentum vector of the proton and the neutron originating from the breakup deuteron, which is experimentally detectable, exhibits significant dependence on the isovector nuclear potential but is robust against the variation of the isoscaler sector. In terms of sensitivity and cleanness, the breakup reactions induced by the polarized deuteron beam at about 100 MeV/u provide a more stringent constraint to the symmetry energy at subsaturation densities.
authors.affiliation: College of Physics and Technology, Guangxi Normal University, Guilin 541004, China.|State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, China.
authors.forename: Li
authors.initials: L
authors.lastname: Ou
authors.affiliation: Department of Physics, Tsinghua University, Beijing 100084, China.|Collaborative Innovation Center of Quantum Matter, Beijing 100084, China.
authors.forename: Zhigang
authors.initials: Z
authors.lastname: Xiao
authors.affiliation: Department of Physics, Tsinghua University, Beijing 100084, China.
authors.forename: Han
authors.initials: H
authors.lastname: Yi
authors.affiliation: College of Physics and Technology, Guangxi Normal University, Guilin 541004, China.|State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, China.
authors.forename: Ning
authors.initials: N
authors.lastname: Wang
authors.affiliation: College of Physics and Technology, Guangxi Normal University, Guilin 541004, China.
authors.forename: Min
authors.initials: M
authors.lastname: Liu
authors.affiliation: School of Physics and Electrical Engineering, Anyang Normal University, Anyang 455000, China.
authors.forename: Junlong
authors.initials: J
authors.lastname: Tian