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许 昌
电子邮件 cxu@nju.edu.cn
办公地点 物理楼323
个人信息

许昌,南京大学物理学院教授,博士生导师,物理学院副院长。担任中国核物理学会常务理事,中国物理学会物理教学委员会副主任,江苏省物理学会粒子-核-宇宙学专业委员会秘书长,国家优秀青年基金获得者主要从事原子核量子多体系统和奇异量子现象的理论研究工作,包括超重新元素和新核素性质,核结团和衰变机制,核状态方程和中能重离子反应以及奇异量子现象等。在南京大学获得学士学位和博士(直博)学位后留校任教,先后访问美国德州A&M大学(康莫斯),日本大阪大学RCNP,德国罗斯托克大学等开展合作科研,担任国家科技奖励计划,科技部重点研发计划,国家自然科学基金,人社部中国博士后基金,欧盟国家自然科学基金等评审专家,担任中国物理学会期刊《Chinese Physics C》编委/Reviewing editor。担任《Chinese Physics Letters》、《Chinese Physics B》、《物理学报》和《物理》青年编委。主持和参与国家自然科学基金和科技部重点研发计划等。欢迎硕士和博士研究生保送或报考:1.理论物理方向;2.粒子物理与核物理方向等。每年招收2-3名硕士/博士研究生。同时欢迎相关方向的专职科研人员和博士后研究人员加入!





担任课程

承担物理学院专业核心课程《原子核物理》。讲授过的课程还包括《近代物理》和新生研讨课《神秘的核力与核能》。


研究领域

许昌教授的主要研究领域是原子核量子多体系统和奇异量子现象,研究课题包括核内结团的形成与衰变,极深垒下熔合反应阻碍现象,核短程关联,量子3D准定态理论,奇特束缚态beta衰变,核物理中的量子Zeno效应等。在核物理学术期刊上共发表论文100余篇。


近期发表论文(2018-2023):

Title: α clustering in nuclei and its impact on the nuclear symmetry energy

Author(s): Shuo Yang, Ruijia Li, and Xu Chang*

Source: PHYSICAL REVIEW C 108, L021303 (2023) - Published  2023 (Letter)


Title: Doubly heavy tetraquarks including one-pion exchange potential

Author(s): Qi Meng, Emiko Hiyama, Makoto Oka, Atsushi Hosaka, Xu Chang*

Source: PHYSICS LETTERS B Volume 846, 13822110 - Published  2023


Title: Short-range correlations and momentum distributions in mirror nuclei 3H and 3He

Author(s): Meng, Qi; Lu, Ziyang; Xu Chang*

Source: PHYSICAL REVIEW C  Volume: 108   Article Number: 014001 Published: 2023


Title: Three-dimensional approach applied to quasistationary states of deformed α emitters

Author(s): Li, Ruijia; Xu Chang*

Source: PHYSICAL REVIEW C  Volume: 107  Article Number: 064301 Published: 2023


Title: Exploring the possibility of bound-state double-beta decay in bare atoms

Author(s): Liu, Shuo; Xu Chang*

Source: PHYSICS LETTERS B  Volume: 832  137251 Published: 2022 


Title: Heavy plus heavy and heavy plus light pseudoscalar to vector semileptonic transitions

Author(s): Xing, HY; Xu, ZN; Cui, ZF; Roberts, CD; Xu Chang

Source: EUROPEAN PHYSICAL JOURNAL C  Volume: 82  Article Number: 889  Published: 2022 


Title: Exploring the half-lives of extremely long-lived α emitters

Author(s): Fan, Jingya; Xu Chang*

Source: CHINESE PHYSICS C  Volume: 46  Issue: 5  Article Number: 054105  Published: 2022  


Title: Influence of electron density, temperature and decay energy on β decay rates in a stellar environment

Author(s): Liu, Shuo; Xu Chang*

Source: CHINESE PHYSICS C  Volume: 46  Issue: 5  Article Number: 054106 Published: 2022  


Title: α-cluster formation and decay: The role of shell structure  

Author(s): Yang, Shuo; Xu Chang*; Roepke, Gerd

Source: PHYSICAL REVIEW C  Volume: 104  Issue: 3  Article Number: 034302  Published: 2021  

    

Title: Investigation of bound state β decay half-lives of bare atoms

Author(s): Liu, Shuo; Gao, Chao; Xu Chang*

Source: PHYSICAL REVIEW C  Volume: 104  Issue: 2  Article   Number: 024304   Published: 2021  


Title: Heavy plus light pseudoscalar meson semileptonic transitions

Author(s): Xu, Zhen-Ni; Cui, Zhu-Fang; Roberts, Craig D.; Xu Chang

Source: EUROPEAN PHYSICAL JOURNAL C  Volume: 81  Article Number: 1105  Published: 2021  

    

Title: Basic quantities of the equation of state in isospin asymmetric nuclear matter

Author(s): Liu, Jie; Gao, Chao; Wan, Niu; Xu Chang*

Source: NUCLEAR SCIENCE AND TECHNIQUES  Volume: 32: 117   Published: 2021  


Title: Distribution amplitudes of light diquarks

Author(s): Lu, Y; Binosi, D; Ding, MH; Roberts, Craig D.;   Xing, HY; Xu Chang

Source: EUROPEAN PHYSICAL JOURNAL A  Volume: 57 Article Number: 115   Published: 2021  

  

Title: Quantum Anti-Zeno Effect in Nuclear β Decay

Author(s): Ji, Ming; Xu Chang*

Source: CHINESE PHYSICS LETTERS  Volume: 38  Article Number: 032301  Published: 2021(编辑约稿和推荐)  


Title: Properties of 8-11Be isotopes with isospin-dependent spin-orbit potential in a cluster approach

Author(s): Lyu, MJ; Ren, ZZ; Horiuchi, H; Zhou, B; Funaki, Y; Röpke, G; Schuck, P; Tohsaki, A; Xu Chang; Yamada, T

Source: EUROPEAN PHYSICAL JOURNAL A  Volume: 57 Article   Number: 51   Published: 2021  

    

Title: Density variation effects  in α + 208Pb and 16O + 208Pb fusion reactions

Author(s): Cheng, KX* ; Xu Chang*; Ma, CW; Pu, J; Wang, YT

Source: PHYSICAL REVIEW C  Volume: 103  Issue: 1  Article Number: 014613  Published: 2021  

 

Title: Finite particle number description of neutron matter using the unitary correlation operator and  high-momentum pair methods

Author(s): Wan, N*; Myo, T; Xu Chang*; Toki, H; Horiuchi, H; Lyu, MJ

Source: CHINESE PHYSICS C  Volume: 44  Article Number: 124104  Published:  2020  

    

Title: Effects of density-dependent scenarios of in-medium nucleon-nucleon interactions in heavy-ion collisions

Author(s): Wei, GF*;  Xu Chang*; Xie, W; Zhi, QJ; Chen, SG; Long, ZW

Source: PHYSICAL REVIEW C  Volume: 102  Article Number: 024614  Published:  2020  

    

Title: Pauli blocking effects in nα-nucleus-induced fusion reactions

Author(s): Cheng, Kaixuan; Xu Chang* 

Source: PHYSICAL REVIEW C Volume: 102  Article Number: 014619  Published:  2020  

    

Title: Evolution of clustering structure through the momentum distributions in 8-10Be isotopes

Author(s): Li, SJ;  Myo, Takayuki; Zhao, Q; Toki, Hiroshi;  Horiuchi, H; Xu Chang; Liu, J; Lyu, MJ; Ren, ZZ

Source: PHYSICAL REVIEW C  Volume: 101  Issue: 6  Article Number: 064307  Published:  2020  


Title: High-momentum components in the 4He nucleus caused by inter-nucleon correlations

Author(s): Lyu, MJ; Myo, T; Toki, H; Horiuchi, H; Xu Chang; Wan, N

Source: PHYSICS LETTERS B  Volume: 805  Article Number: 135421  Published: 2020  

 

Title: Density dependence of the symmetry energy constrained by β-, 2β-, and 4β--decay energies

Author(s): Wan, Niu*; Xu Chang*; Zhang, Xin

Source: JOURNAL OF PHYSICS G  Volume: 47  Article Number: 055107  Published: 2020  

    

Title: α decay to a doubly magic core in the quartetting wave function approach

Author(s): Yang, S (Yang, Shuo); Xu Chang*; Röpke, G (Ropke, Gerd); Schuck, P (Schuck, Peter); Ren, ZZ; Funaki, Y (Funaki, Yasuro); Horiuchi, H (Horiuchi,  Hisashi); Tohsaki, A (Tohsaki, Akihiro); Yamada, T; Zhou, B

Source: PHYSICAL REVIEW C  Volume: 101  Issue: 2  Article  Number: 024316  Published: 2020 (编辑推荐)  

  

Title: Predictions of nuclear charge radii and physical interpretations based on the naive Bayesian probability classifier

Author(s): Ma, YF; Su, C; Liu, J; Ren, ZZ; Xu Chang; Gao, YH

Source: PHYSICAL REVIEW C  Volume: 101  Issue: 1  Article Number: 014304   Published: 2020  

   

Title: Properties of the nuclear symmetry energy studied by the radioactivity of unstable nuclei

Author(s): Wan, Niu; Xu Chang*

Source: CHINESE SCIENCE BULLETIN-CHINESE  Volume: 65  Issue: 7  Pages: 594-609  Published: 2020  (编辑约稿)


Title: Systematic investigation of "hindrance" in heavy-ion fusion reactions at deep sub-barrier energies

Author(s): Cheng, Kaixuan; Xu Chang*

Source: NUCLEAR PHYSICS A  Volume: 992  Article Number: 121642  Published: 2019  

   

Title: Alpha-cluster formation in light emitters near the N=Z line: A revisit

Author(s): Fan, Jingya;  Xu Chang*

Source: NUCLEAR PHYSICS A  Volume: 989  Pages: 1-12  Published:  2019  

   

Title: Investigation of isospin-triplet and isospin-singlet pairing in the A=10  nuclei 10B, 10Be, and 10C with an extension of the  Tohsaki-Horiuchi-Schuck-Ropke wave function

Author(s): Zhao, Q;   Ren, ZZ; Lyu, MJ; Horiuchi, H; Kanada-En'yo, Y; Funaki, Y; Röpke, G; Schuck, P; Tohsaki, A ; Xu Chang; Yamada, T; Zhou, B

Source: PHYSICAL REVIEW C  Volume: 100  Issue: 1  Article Number: 014306  Published: 2019  

   

Title: Nonlocalized motion in a two-dimensional container of α particles in 3- and 4- states of 12C

Author(s): Zhou, B; Funaki, Y; Houchi, H ; Kimura, M ; Ren, ZZ; Röpke, G; Schuck, P; Tohsaki, A; Xu Chang; Yamada, T

Source: PHYSICAL REVIEW C  Volume: 99  Issue: 5  Article Number: 051303  Published:  2019  

   

Title: Variational calculation of nuclear matter in a finite particle number approach using the unitary correlation operator and high-momentum pair methods

Author(s): Myo, Takayuki; Takemoto, Hiroki; Lyu, M; Wan, N; Xu Chang; Toki, H; Horiuchi, Hisashi;  Yamada, T; Ikeda, K

Source: PHYSICAL REVIEW C  Volume: 99  Issue: 2  Article Number: 024312  Published:  2019  

   

Title: Core filling of dark solitons in a topological superfluid with one-dimensional spin-orbit coupling

Author(s): Fan, Xinwei;  Zhang, Xin; Ren, Zhongzhou; Xu Chang

Source: PHYSICAL REVIEW A  Volume: 99  Issue: 1  Article Number: 013612  Published:  2019  

   

Title: Pauli blocking effects in α-induced fusion reactions

Author(s): Cheng, Kaixuan; Xu Chang*

Source: PHYSICAL REVIEW C  Volume: 99  Issue: 1  Article Number: 014607  Published: 2019  

  

Title: Elastic electron scattering form factors of deformed exotic Xe isotopes

Author(s): Liang, TQ; Liu, J; Ren, ZZ; Xu Chang; Wang, S

Source: PHYSICAL REVIEW C  Volume: 98  Issue: 4  Article Number: 044310  Published:  2018  

   

Title: Density-Dependence of Nuclear Symmetry Energy: Role of QCD Chiral Phase Transition

Author(s): Xia, Yonghui*;  Xu Chang*; Zong, Hongshi*

Source: JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS  Volume: 127: 299 Published: 2018  

   

Title: Investigation of the 9B nucleus and its cluster-nucleon correlations

Author(s): Zhao, Q;  Ren, ZZ ; Lyu, MJ; Horiuchi, H; Funaki, Y; Roepke, Gerd; Schuck, Peter; Tohsaki, Akihiro; Xu Chang; Yamada, T; Zhou, B

Source: PHYSICAL REVIEW C Volume: 97  Issue: 5  Article Number: 054323  Published:  2018  

   

Title: Constraints on both the quadratic and quartic symmetry energy coefficients by 2β--decay energies

Author(s): Wan, Niu; Xu Chang*; Ren, Zhongzhou; Liu, Jie

Source: PHYSICAL REVIEW C  Volume: 97  Issue: 5  Article Number: 051302  Published:  2018