Zobrazeno 1 - 10
of 530
pro vyhledávání: '"Zhang, Feng-Shou"'
Inspired by the evidently observed odd-even staggering and the inverted parabolic-like shape of charge radii along calcium isotopic chain, the ground state properties of calcium isotopes are investigated by constraining the root-mean-square (rms) cha
Externí odkaz:
http://arxiv.org/abs/2404.18545
Precise knowledge about nuclear symmetry energy can be tentatively calibrated through multimessenger constraints. Neutron skin thickness (NST) of a heavy nucleus has been known as one of the most sensitive indicators to probe the isovector components
Externí odkaz:
http://arxiv.org/abs/2312.15434
The magnetic dipole ($M$1) resonances of even-even $^{112-120, 124}$Sn isotopes are investigated in the framework of the self-consistent Skyrme Hartree-Fock (HF) + BCS and Quasiparticle Random Phase Approximation (QRPA). The Skyrme energy density fun
Externí odkaz:
http://arxiv.org/abs/2312.13624
Publikováno v:
Published in Phys. Rev. C 109, 064302 (2024)
Charge radii measured with high accuracy provide a stringent benchmark for characterizing nuclear structure phenomena. In this work, the systematic evolution of charge radii for nuclei with $Z=19$-$29$ is investigated through relativistic mean field
Externí odkaz:
http://arxiv.org/abs/2312.04912
Autor:
Xu, Jun, Wolter, Hermann, Colonna, Maria, Cozma, Mircea Dan, Danielewicz, Pawel, Ko, Che Ming, Ono, Akira, Tsang, ManYee Betty, Zhang, Ying-Xun, Cheng, Hui-Gan, Ikeno, Natsumi, Kumar, Rohit, Su, Jun, Zheng, Hua, Zhang, Zhen, Chen, Lie-Wen, Feng, Zhao-Qing, Hartnack, Christoph, Fèvre, Arnaud Le, Li, Bao-An, Nara, Yasushi, Ohnishi, Akira, Zhang, Feng-Shou
Publikováno v:
Physical Review C 109, 044609 (2024)
Within the TMEP, we present a detailed study of the performance of different transport models in Sn+Sn collisions at $270A$ MeV, and put particular emphasis on the production of pions and $\Delta$ resonances, which have been used as probes of the nuc
Externí odkaz:
http://arxiv.org/abs/2308.05347
Publikováno v:
NUCL SCI TECH 34, 119(2023)
The nuclear charge radius plays a vital role in determining the equation of state of isospin asymmetric nuclear matter. Based on the correlation between the differences in charge radii of mirror-partner nuclei and the slope parameter ($L$) of symmetr
Externí odkaz:
http://arxiv.org/abs/2303.14667
Autor:
Wolter, Hermann, Colonna, Maria, Cozma, Dan, Danielewicz, Pawel, Ko, Che Ming, Kumar, Rohit, Ono, Akira, Tsang, ManYee Betty, Xu, Jun, Zhang, Ying-Xun, Bratkovskaya, Elena, Feng, Zhao-Qing, Gaitanos, Theodoros, Fèvre, Arnaud Le, Ikeno, Natsumi, Kim, Youngman, Mallik, Swagata, Napolitani, Paolo, Oliinychenko, Dmytro, Ogawa, Tatsuhiko, Papa, Massimo, Su, Jun, Wang, Rui, Wang, Yong-Jia, Weil, Janus, Zhang, Feng-Shou, Zhang, Guo-Qiang, Zhang, Zhen, Aichelin, Joerg, Cassing, Wolfgang, Chen, Lie-Wen, Cheng, Hui-Gan, Elfner, Hannah, Gallmeister, K., Hartnack, Christoph, Hashimoto, Shintaro, Jeon, Sangyong, Kim, Kyungil, Kim, Myungkuk, Li, Bao-An, Lee, Chang-Hwan, Li, Qing-Feng, Li, Zhu-Xia, Mosel, Ulrich, Nara, Yasushi, Niita, Koji, Ohnishi, Akira, Sato, Tatsuhiko, Song, Taesoo, Sorensen, Agnieszka, Wang, Ning, Xie, Wen-Jie
Publikováno v:
Prog. Part. Nucl. Phys. 125 (2022) 103962
Transport models are the main method to obtain physics information from low to relativistic-energy heavy-ion collisions. The Transport Model Evaluation Project (TMEP) has been pursued to test the robustness of transport model predictions in reaching
Externí odkaz:
http://arxiv.org/abs/2202.06672
Publikováno v:
Communications in Theoretical Physics 75, 035301 (2023)
Pronounced changes of nuclear charge radii provide a stringent benchmark on the theoretical models and play a vital role in recognizing various nuclear phenomena. In this work, the systematic evolutions of nuclear charge radii along even $Z$=84-120 i
Externí odkaz:
http://arxiv.org/abs/2112.03829
The null signal from collider and dark matter (DM) direct detector experiments makes the interaction between DM and visible matter too small to reproduce the correct relic density for many thermal DM models. The remaining parameter space indicates th
Externí odkaz:
http://arxiv.org/abs/2110.08863
Autor:
Wang, Li, Li, Lie-Juan, Mohamedsedik, Melike, An, Rong, Li, Jing-Jing, Xie, Bai-Song, Zhang, Feng-Shou
The effect of linear chirp frequency on the process of electron-positron pairs production from vacuum in the combined potential wells is investigated by computational quantum field theory. Numerical results of electron number and energy spectrum unde
Externí odkaz:
http://arxiv.org/abs/2109.05399