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arXiv 1201.4757nucl-exnucl-th
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112 In偶极带的小四极形变

Small Quadrupole Deformation for the Dipole Bands in 112In

T. Trivedi, R. Palit, J. Sethi, S. Saha, S. Kumar, Z. Naik, V. V. Parkar, B. S. Naidu, A. Y. Deo, A. Raghav, P. K. Joshi, H. C. Jain, S. Sihotra, D. Mehta, A. K… 展开作者

T. Trivedi, R. Palit, J. Sethi, S. Saha, S. Kumar, Z. Naik, V. V. Parkar, B. S. Naidu, A. Y. Deo, A. Raghav, P. K. Joshi, H. C. Jain, S. Sihotra, D. Mehta, A. K. Jain, D. Choudhury, D. Negi, S. Roy, S. Chattopadhyay, A. K. Singh, P. Singh, D. C. Biswas, R. K. Bhowmik, S. Muralithar, R. P. Singh, R. Kumar, K. Rani

摘要:

利用$^{100}$ Mo($^{16}$ O,p3 n)反应在80 MeV下研究了$^{112}$ In的高自旋态.已观察到的激发能级高达5.6 MeV的激发能和自旋$\sim$ 20 $\hbar$与水平计划显示三个偶极带。极化和寿命的测量进行了偶极带。利用斜轴推转模型对双奇核的不同准粒子组态进行了计算。将模型的计算结果与正负宇称带的B(M1)跃迁强度进行比较,确定了它们的构型。

英文摘要:

High spin states in $^{112}$In were investigated using $^{100}$Mo($^{16}$O, p3n) reaction at 80 MeV. The excited level have been observed up to 5.6 MeV excitation energy and spin $\sim$ 20$\hbar$ with the level scheme showing three dipole bands. The polarization and lifetime measurements were carried out for the dipole bands. Tilted axis cranking model calculations were performed for different quasi-particle configurations of this doubly odd nucleus. Comparison of the calculations of the model with the B(M1) transition strengths of the positive and negative parity bands firmly established their configurations.

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