Knowledge Management System of Institute of Theoretical Physics, CAS
| 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. | |
| Isoscalar giant monopole resonance in Sn isotopes using a quantum molecular dynamics model | |
| Source Publication | PHYSICAL REVIEW C
 |
| Language | 英语 |
| Keyword | Heavy-ion Collisions Nuclear-matter Compressibility Asymmetry Term Incompressibility Equation State |
| Abstract | 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. |
| 2013 | |
| ISSN | 0556-2813 |
| Volume | 88Issue:6Pages:64615 |
| Subject Area | Physics |
| Indexed By | SCI |
| Funding Organization | 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] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/15201 |
| Collection | SCI期刊论文 |
| Corresponding Author | Ma, YG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China. |
| Recommended Citation 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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