6 papers
Experimental Study of Bremsstrahlung Gamma Ray Emission and Short-Range Correlations in Sn+Sn Collisions at 25 MeV/u
Junhuai Xu, Qinglin Niu, Yuhao Qin +33
Short-range correlation (SRC) in nuclei refers to nucleons forming temporally correlated pairs in close proximity, giving rise to the high momentum of the nucleons beyond the Fermi…
Probing the Three-dimension Emission Source and Neutron Skin via - Correlations in Heavy-Ion Collisions
Haojie Zhang, Junhuai Xu, Pengcheng Li +6
The Richardson-Lucy algorithm is applied to reconstruct the three-dimensional source function of identical pions from their two-particle correlation functions. The algorithm's perf…
Unlocking the initial neutron density distribution from the two-pion HBT correlation function in heavy-ion collisions
Pengcheng Li, Manzi Nan, Haojie Zhang +8
Revealing the neutron density distribution in the nucleus is one of the crucial tasks of nuclear physics. Within the framework of the ultrarelativistic quantum molecular dynamic mo…
Precise Measurement of Short-Range Correlations in Nuclei from Bremsstrahlung Gamma Ray Emission in Low-Energy Heavy-Ion Collisions
Junhuai Xu, Qinglin Niu, Yuhao Qin +33
Atomic nuclei and dense nucleonic matter in neutron stars exhibit short-range correlations (SRCs), where nucleons form temporally correlated pairs in proximity beyond mean-field ap…
Linear Response of CsI(Tl) Crystal to Energetic Photons below 20 MeV
Junhuai Xu, Dawei Si, Yuhao Qin +7
The linear response of CsI(Tl) crystals to -rays plays a crucial role in their calibration, as any deviation from linearity can introduce systematic errors not negligible in th…
Extract neutron-neutron interaction strength and spatial-temporal dynamics of neutron emission from two-particle correlation function
Dawei Si, Sheng Xiao, Zhi Qin +25
The neutron-neutron () correlation function has been measured in 25 MeV/u Sn+Sn reactions. Using the Lednický-Lyuboshitz approach, the scattering length a…