Zobrazeno 1 - 10
of 293
pro vyhledávání: '"He, W. B."'
Publikováno v:
Physical Review C 102, 014601 (2020)
Direct photon produced from first proton-neutron ($p$-$n$) collision during the early stage of heavy ion reaction is a sensitive probe to reflect energy and momentum distribution of nucleons. In this work, we embedded the hard photon production chann
Externí odkaz:
http://arxiv.org/abs/2008.03514
Publikováno v:
Physics Letters B804 (2020) 135366
Initial geometrical distribution and fluctuation can affect the collective expansion in relativistic heavy-ion collisions. This effect may be more evident in small system (such as B + B) than in large one (Pb + Pb). This work presents the collision s
Externí odkaz:
http://arxiv.org/abs/2003.06747
Publikováno v:
Eur. Phys. J. A 54, 161 (2018)
Recently the ratio of triangular flow to the elliptic flow ($v_3/v_2$) of hadrons was proposed as a probe to detect the pattern of $\alpha$-clustering $^{12}\mathrm{C}$ in $^{12}\mathrm{C}$+$^{197}\mathrm{Au}$ collisions at relativistic energy by a p
Externí odkaz:
http://arxiv.org/abs/1808.10265
Publikováno v:
Physical Review C 95, 034606 (2017)
Photon-nuclear reaction in a transport model frame, namely an Extended Quantum Molecular Dynamics (EQMD) model, has been realised at the photon energy of 70-140 MeV in the quasi-deuteron (QD) regime. For an important application, we pay a special foc
Externí odkaz:
http://arxiv.org/abs/1803.07972
Publikováno v:
Phys. Rev. C 95, 014608 (2017)
Proton capture reaction is an important process concerning the astrophysical origin of the elements. In present work, we focus on giant dipole resonance (GDR) in proton capture reactions, such as $^{11}$B$(p, \gamma)^{12}$C, $^{27}$Al$(p, \gamma)^{28
Externí odkaz:
http://arxiv.org/abs/1706.01012
Publikováno v:
Phys. Rev. 95, 054615 (2017)
The deformation evolution of giant dipole resonance (GDR), in the chains of Sm and Nd isotopes, are investigated in the framework of an extended quantum molecular dynamics (EQMD) model. The mass number dependence of resonance peak position $(E_{m})$
Externí odkaz:
http://arxiv.org/abs/1705.04203
Publikováno v:
Phys. Rev. C 95, 054622 (2017)
The ratio of shear viscosity over entropy density in low energy heavy-ion collision has been calculated by using the Green-Kubo method in the framework of an extended quantum molecular dynamics model. After the system almost reaching a local equilibr
Externí odkaz:
http://arxiv.org/abs/1705.04197
Publikováno v:
Phys. Rev. C 95, 064904 (2017)
The initial geometry effect on collective flows, which are inherited from initial projectile structure, is studied in relativistic heavy-ion collisions of $^{12}$C + Au by using a multi-phase transport model (AMPT). Elliptic flow ($v_2$) and triangul
Externí odkaz:
http://arxiv.org/abs/1702.02507
Publikováno v:
Phys. Rev. C 94, 014301 (2016)
The $\alpha$ cluster states are discussed in a model frame of extended quantum molecular dynamics. Different alpha cluster structures are studied in details, such as $^8$Be two-$\alpha$ cluster structure, $^{12}$C triangle structure, $^{12}$C chain s
Externí odkaz:
http://arxiv.org/abs/1602.08955
Autor:
Liu, Y. D., Wang, H. W., Ma, Y. G., Cao, X. G., Zhang, G. Q., Fang, D. Q., Lyu, M., He, W. B., Dai, Z. T., Li, C., Zhou, C. L., Ye, S. Q., Tao, C., Wang, J., Kumar, S., Han, J. L., Yang, Y. Y., Ma, P., Ma, J. B., Jin, S. L., Bai, Z., Jin, L., Yan, D., Wang, J. S.
Publikováno v:
Phys. Rev. C 91, 044302 (2015)
The elastic resonance scattering protons decayed from $^{11}$B to the ground state of $^{10}$Be were measured using the thick-target technique in inverse kinematics at the Heavy Ion Research Facility in Lanzhou (HIRFL). The obtained excitation functi
Externí odkaz:
http://arxiv.org/abs/1503.05630