Release Time:2019-03-12  Hits:

Indexed by: Journal Article

Date of Publication: 2018-05-01

Journal: CHINESE PHYSICS LETTERS

Included Journals: SCIE

Volume: 35

Issue: 5

ISSN: 0256-307X

Abstract: We investigate the squeezed back-to-back correlation (BBC) of D-0(D-0)overbar in relativistic heavy-ion collisions, using the in-medium mass modification calculated with a self-energy in hot pion gas and the source space-time distributions provided by the viscous hydrodynamic code VISH2+1. It is found that the squeezed BBC of D-0(D-0)overbar is significant in peripheral Au+Au collisions at the relativistic heavy ion collider energy. A possible way to detect the squeezed BBC in an experiment is presented.