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Isoscalar giant monopole resonance in Sn isotopes using a quantum molecular dynamics model
Tao, C; Ma, YG; Zhang, GQ; Cao, XG; Fang, DQ; Wang, HW; Xu, J; Ma, YG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
2013
发表期刊PHYSICAL REVIEW C
ISSN0556-2813
卷号88期号:6页码:64615
摘要The isoscalar giant monopole resonance (GMR) in Sn isotopes and other nuclei is investigated in the framework of the isospin-dependent quantum molecular dynamics (IQMD) model. The spectrum of GMR is calculated by taking the rms radius of a nucleus as its monopole moment. The peak energy, the FWHM, and the strength of the GMR extracted by a Gaussian fit to the spectrum have been studied. The GMR peak energies for Sn isotopes from the calculations using a mass-number-dependent Gaussian wave-packet width sigma(r) for nucleons are found to be overestimated and show a weak dependence on the mass number compared with the experimental data. However, it is found that experimental data of the GMR peak energies for Ni-56, Zr-90, and Pb-208 as well as Sn isotopes can be nicely reproduced after taking into account the isospin dependence in isotope chains in addition to the mass-number dependence of sigma(r) for nucleons in the IQMD model calculation.
部门归属[Tao, C.; Ma, Y. G.; Zhang, G. Q.; Cao, X. G.; Fang, D. Q.; Wang, H. W.; Xu, J.] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China; [Ma, Y. G.; Cao, X. G.; Fang, D. Q.] Chinese Acad Sci, Kavli Inst Theoret Phys, Beijing 100190, Peoples R China
关键词Heavy-ion Collisions Nuclear-matter Compressibility Asymmetry Term Incompressibility Equation State
学科领域Physics
资助者National Natural Science Foundation of China [11035009, 11220101005, 10979074, 11175231, 11205230]; Major State Basic Research Development Program in China [2013CB834405]; Knowledge Innovation Project of Chinese Academy of Sciences [KJCX2-EW-N01]; "100-Talent Plan" of Shanghai Institute of Applied Physics from the Chinese Academy of Sciences [Y290061011] ; National Natural Science Foundation of China [11035009, 11220101005, 10979074, 11175231, 11205230]; Major State Basic Research Development Program in China [2013CB834405]; Knowledge Innovation Project of Chinese Academy of Sciences [KJCX2-EW-N01]; "100-Talent Plan" of Shanghai Institute of Applied Physics from the Chinese Academy of Sciences [Y290061011] ; National Natural Science Foundation of China [11035009, 11220101005, 10979074, 11175231, 11205230]; Major State Basic Research Development Program in China [2013CB834405]; Knowledge Innovation Project of Chinese Academy of Sciences [KJCX2-EW-N01]; "100-Talent Plan" of Shanghai Institute of Applied Physics from the Chinese Academy of Sciences [Y290061011] ; National Natural Science Foundation of China [11035009, 11220101005, 10979074, 11175231, 11205230]; Major State Basic Research Development Program in China [2013CB834405]; Knowledge Innovation Project of Chinese Academy of Sciences [KJCX2-EW-N01]; "100-Talent Plan" of Shanghai Institute of Applied Physics from the Chinese Academy of Sciences [Y290061011]
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收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11035009, 11220101005, 10979074, 11175231, 11205230]; Major State Basic Research Development Program in China [2013CB834405]; Knowledge Innovation Project of Chinese Academy of Sciences [KJCX2-EW-N01]; "100-Talent Plan" of Shanghai Institute of Applied Physics from the Chinese Academy of Sciences [Y290061011] ; National Natural Science Foundation of China [11035009, 11220101005, 10979074, 11175231, 11205230]; Major State Basic Research Development Program in China [2013CB834405]; Knowledge Innovation Project of Chinese Academy of Sciences [KJCX2-EW-N01]; "100-Talent Plan" of Shanghai Institute of Applied Physics from the Chinese Academy of Sciences [Y290061011] ; National Natural Science Foundation of China [11035009, 11220101005, 10979074, 11175231, 11205230]; Major State Basic Research Development Program in China [2013CB834405]; Knowledge Innovation Project of Chinese Academy of Sciences [KJCX2-EW-N01]; "100-Talent Plan" of Shanghai Institute of Applied Physics from the Chinese Academy of Sciences [Y290061011] ; National Natural Science Foundation of China [11035009, 11220101005, 10979074, 11175231, 11205230]; Major State Basic Research Development Program in China [2013CB834405]; Knowledge Innovation Project of Chinese Academy of Sciences [KJCX2-EW-N01]; "100-Talent Plan" of Shanghai Institute of Applied Physics from the Chinese Academy of Sciences [Y290061011]
WOS记录号WOS:000332147400003
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文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15201
专题理论物理所2013年知识产出
通讯作者Ma, YG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
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GB/T 7714
Tao, C,Ma, YG,Zhang, GQ,et al. Isoscalar giant monopole resonance in Sn isotopes using a quantum molecular dynamics model[J]. PHYSICAL REVIEW C,2013,88(6):64615.
APA Tao, C.,Ma, YG.,Zhang, GQ.,Cao, XG.,Fang, DQ.,...&Ma, YG .(2013).Isoscalar giant monopole resonance in Sn isotopes using a quantum molecular dynamics model.PHYSICAL REVIEW C,88(6),64615.
MLA Tao, C,et al."Isoscalar giant monopole resonance in Sn isotopes using a quantum molecular dynamics model".PHYSICAL REVIEW C 88.6(2013):64615.
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