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2 results on '"H B Sun"'

1. Identification of different reaction channels in $^6$Li + $^{89}$Y experiment by the particles-$\gamma$ coincidence measurement

Author

Shi-Peng Hu, D. Bazzacco, F. Galtarossa, P. R. John, A. Goasduff, J. J. Valiente-Dobón, W. W. Qu, D. Mengoni, M. Siciliano, H. B. Sun, G. L. Zhang, J. B. Xiang, Y. J. Yao, H. Q. Zhang, G. X. Zhang, R. Francesco, M. L. Wang, D. A. Testov, Z. Huang, Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), and Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay

Subjects
Physics, 010308 nuclear & particles physics, QC1-999, Short paper, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Charged particle, Coincidence, Nuclear physics, 0103 physical sciences, Particle, 010306 general physics, Hpge detector
Abstract

This short paper presents the investigation of reaction mechanism induced by 6Li through a particle­γ coincidence measurement. The data have been taken from a 6Li+89Y experimentwhich is performed inINFN-LNL, Italy. In this experiment, the light charged particles are detected by a Si­ball, named EUCLIDES, and the γ rays are collected by a HPGe detector array, called GALILEO. In this contribution, scientific motivations, experimental details and some results, such as α­γ analysis, are presented.

Published
2019
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2. Low-lying states of $^{92,93}$Nb excited in the reactions induced by the weakly-bound nucleus $^6$Li near the Coulomb barrier

Author

D. Mengoni, Ying-Jun Ma, Yunzuo Liu, Shi-Peng Hu, Cheng-Qian Li, Wu Yiheng, Gao-Long Zhang, A. Goasduff, F. Galtarossa, G. X. Zhang, H. B. Sun, D. Bazzacco, Guan-Jian Fu, Yi-Feng Lv, D. Testov, Cenxi Yuan, Jingbin Lu, P. R. John, Huan-Qiao Zhang, Zhen Huang, Ke-Yan Ma, Ming-Li Wang, F. Recchia, M. Siciliano, J. J. Valiente-Dobon, Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), and Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay

Subjects
Nuclear and High Energy Physics, coincidence measurement, level structure, odd-A nucleus, 93, Nb, odd-odd nucleus, 92, weakly-bound projectile, SHELL model, Coulomb barrier, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 7. Clean energy, 01 natural sciences, 0103 physical sciences, medicine, Incident energy, 010306 general physics, Instrumentation, Physics, 010308 nuclear & particles physics, Gamma ray, Astronomy and Astrophysics, Charged particle, medicine.anatomical_structure, Excited state, Level structure, Atomic physics, Nucleus
Abstract

Excited states of odd-odd nucleus 92Nb and odd-A nucleus 93Nb were populated in the 6Li+ 89Y reaction with an incident energy of 34 MeV. The processes that produce 92,93Nb and can be measured by a combination of light charged particle and gamma ray measurements are discussed. Twenty new transitions are observed and eight new levels are constructed in 92Nb, and in addition two new transitions are added to the level scheme of 93Nb. Using shell model calculations, the low-lying structure of 92Nb is investigated and compared with the experimental results.

Published
2019
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