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DECAY: 作品数：999被引量：824H指数：8; 导出分析报告; 相关领域：理学更多>>; 相关作者：郑旭明薛佳丹梁宇学张伟陈艺锋更多>>; 相关机构：中山大学首都师范大学浙江理工大学湖南工业大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金中国博士后科学基金更多>>

Re-examination of theβ-decay properties of As isotopes: 《Communications in Theoretical Physics》2025年第3期85-93,共9页Abdul Kabir Jameel-Un Nabi Wajeeha Khalid Hamad Almujibah; funded by Taif University,Saudi Arabia,Project No.(TU-DSPP-2024-33)。; Theβ-decay properties of^(67-80)As nuclei have been investigated within the framework of the proton-neutron quasi-particle random phase approximation(pn-QRPA)model.The nuclear deformation obtained from the finite ran...; 关键词：pn-QRPA β-decay properties GT strength distribution log ft stellar rates

Isospin-conserving hadronic decay of the D_(s1)(2460) into D_(s)π^(+)π^(-): 《Communications in Theoretical Physics》2023年第5期119-127,共9页Meng-Na Tang Yong-Hui Lin Feng-Kun Guo Christoph Hanhart Ulf-G.Meißner; supported in part by the National Natural Science Foundation of China(NSFC);the Deutsche Forschungsgemeinschaft(DFG)through the funds provided to the Sino-German Collaborative Research Center TRR110‘Symmetries and the Emergence of Structure in QCD’(NSFC Grant No.12070131001,DFG Project-ID 196253076);the Chinese Academy of Sciences(CAS)under Grant No.XDB34030000;the NSFC under Grants Nos.12125507,11835015,and 12047503;CAS through the President’s International Fellowship Initiative(PIFI)(Grant No.2018DM0034);the Volkswagen Stiftung(Grant No.93562); The internal structure of the charm-strange mesons D_(s0)^(*)(2317)and D_(s1)(2460)are the subject of intensive studies.Their widths are small because they decay dominantly through isospinbreaking hadronic channels D_...; 关键词：hadronic molecule isospin symmetry heavy quark flavor symmetry

The optical phonon drag effect on strong-coupling decay magnetopolaron in Gaussian alkali halogen ionic quantum wells: 《Communications in Theoretical Physics》2023年第5期167-172,共6页Yong Sun Ran An Wei Zhang Shuang Han Xin-Jun Ma Pei-fang Li Jing-Lin Xiao; supported by the National Natural Science Foundation of China(12164032 and 11964026);the Natural Science Foundation of Inner Mongolia(No.2019MS01010,2022MS01014);Doctor Research Start-up Fund of Inner Mongolia Minzu University(BS625);Scientific Research Projects in Colleges and Universities in Inner Mongolia(No.NJZZ19145); The polaron phenomenon is commonly observed in low-dimensional semiconductor materials and is known to have unique effects on conductive material properties.Furthermore,the phonon dragging effect,which leads to the po...; 关键词：asymmetric Gaussian confinement potential decay magnetic field strong-coupling crystals quantum well MAGNETOPOLARON

A study of the effective Hamiltonian method for decay dynamics被引量：2: 《Communications in Theoretical Physics》2023年第3期29-37,共9页陈静单馨雨王小云黄勇刚; Project supported by the National Natural Science Foundation of China(11964010,11564013 and 11464014);the Natural Science Foundation of Hunan Province(2020JJ4495);the Scientific Research Fund of Hunan Provincial Education Department(22A0377 and 21A0333);the Jishou University Innovation Foundation for Postgraduate(Jdy20038)。; The decay dynamic of an excited quantum emitter(QE)is one of the most important contents in quantum optics.It has been widely applied in the field of quantum computing and quantum state manipulation.When the electroma...; 关键词：decay dynamics resolvent operator technique effective Hamiltonian method pseudomode

Decay properties of the X(3872)through the Fierz rearrangement: 《Communications in Theoretical Physics》2022年第2期60-77,共18页Hua-Xing Chen; supported by the National Natural Science Foundation of China under Grant No.11722540 and No.12075019;the Jiangsu Provincial Double-Innovation Program under Grant No.JSSCRC2021488;the Fundamental Research Funds for the Central Universities。; We systematically construct all the tetraquark currents of J^(PC)=1^(++) with the quark configurations[cq][cq],[cq][qc],and[cc][qq](q=u/d).Their relations are derived using the Fierz rearrangement of the Dirac and col...; 关键词：exotic hadron tetraquark state hadronic molecule Fierz rearrangement QCD sum rules

Two-proton radioactivity of exotic nuclei beyond proton drip-line被引量：1: 《Communications in Theoretical Physics》2021年第7期81-88,共8页Yanzhao Wang Jianpo Cui Yonghao Gao Jianzhong Gu; supported by the National Natural Science Foundation of China(Grants No.U1832120 and No.11675265);the Natural Science Foundation for Outstanding Young Scholars of Hebei Province of China(Grants No.A2020210012 and A2018210146);the Continuous Basic Scientific Research Project(Grant No.WDJC-2019-13);the Leading Innovation Project(Grant No.LC 192209000701)。; To search for new candidates of the true and simultaneous two-proton(2 p)radioactivity,the 2 p decay energies(Q2 p)are extracted by the Weizs?cker–Skyrme-4(WS4)model,the finite-range droplet model(FRDM),the Koura–Ta...; 关键词：2p radioactivity ALPHA-DECAY decay energies HALF-LIVES GLDM

Power law decay of stored pattern stability in sparse Hopfield neural networks: 《Communications in Theoretical Physics》2021年第2期108-116,共9页Fei Fang Zhou Yang Sheng-Jun Wang; This work was supported by NSFC(Grant No.11675096);FPALAB-SNNU(Grant No.16QNGG007).; Hopfield neural networks on scale-free networks display the power law relation between the stability of patterns and the number of patterns.The stability is measured by the overlap between the output state and the sto...; 关键词：Hopfield neural network attractor neural networks associative memory

α Decay Properties of Even-Even Nuclei296-308120 Within the Two-Potential Approach被引量：1: 《Communications in Theoretical Physics》2019年第11期1328-1334,共7页Jun-Yao Xu Jiu-Long Chen Jun-Gang Deng Jun-Hao Cheng Hong-Ming Liu Xiao-Hua Li; Supported by National Natural Science Foundation of China under Grant Nos.11205083 and 11505100;the construct program of the key discipline in Hunan province;the Research Foundation of Education Bureau of Hunan Province;China under Grant Nos.15A159 and18A237;the Natural Science Foundation of Hunan Province;China under Grant Nos.2015JJ3103,2015JJ2123;the Innovation Group of Nuclear and Particle Physics in USC;the Shandong Province Natural Science Foundation,China under Grant No.ZR2015AQ007;the National Innovation Training Foundation of China under Grant No.201910555161;the Hunan Provincial Innovation Foundation for Postgraduate under Grant No.CX20190714; In the present work,we predict the α decay half-lives of unknown even-even nuclei 296-308120 within the two-potential approach,whose α decay energy Qa is calculated using WS3+mass model.To reduce the deviations betw...; 关键词：α DECAY two-potential approach EVEN-EVEN NUCLEI with Z = 120 hindrance FACTOR

β^--Decay Half-Lives for Waiting Point Nuclei Around N=126: 《Communications in Theoretical Physics》2019年第3期293-297,共5页Ji-Lin You Qing-Dong Wu Xiao-Ping Zhang Qi-Jun Zhi; Supported by the National Natural Science Foundation of China under Grant Nos.11565010,U1731238,11365006,11761161001;Guizhou Province Science and Technology Innovation Talent Team under Grant No.2015(4015);The Innovation Team Foundation of the Education Department of Guizhou Province under Grant No.2014-35;the Training Program for Excellent Young Talents in Science and Technology of Guizhou Province under Grant No.2011-29;the Scientific Research Program for the Returned Overseas Chinese Scholars of Guizhou Province,under Grant No.2013-03;the Science and Technology Development Fund(FDCT) of Macao under Grant Nos.020/2014/A1,008/2017/AFJ,119/2017/A3;the Key Program of the Student Scientific Research Foundation for Natural Science of Guizhou Normal University; We have systematically analyzed the experimental β--decay half-lives of waiting point heavy nuclei around neutron number N = 126. A new set of parameters for the exponential formula of β^--decay half-lives is propos...; 关键词：β^--decay HALF-LIVES WAITING POINT NUCLEI NUCLEOSYNTHESIS

Properties of Charmonium States in a Phenomenological Approach: 《Communications in Theoretical Physics》2019年第2期192-202,共11页Praveen P D’Souza Antony Prakash Monteiro K.B.Vijaya Kumar; We investigate the spectrum and decay rates of charmonium states within the framework of the non relativistic quark model by employing a Coulomb like potential from the perturbative one gluon exchange and the linear c...; 关键词：non-relativistic quark model INSTANTONS CHARMONIUM radiative DECAY TWO GLUON DECAY TWO photon DECAY leptonic DECAY branching ratio

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