Chinese Physics C > 2006, Vol. 30 > Issue(S2): 172-174

Identification of the Collective Bands Based on the Single Neutron Orbitals in Neutron-Rich¹⁰⁵Mo Nucleus

Department of Physics, Tsinghua University, Beijing 100084, China2 Department of Physics, Vanderbilt University, Nashville, Tennessee 37235 USA3 Lawrence Berkeley National Laboratory, Berkeley, California 94720 USA

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Abstract：
High-spin band structures in neutron-rich ¹⁰⁵Mo nucleus have been investigated by measuring prompt γ-rays emitted by the spontaneous fission fragments of ²⁵²Cf with the Gammasphere detector array. The yrast band has been confirmed and updated. The other three new collective bands are observed and they are proposed as the single-neutron excitation bands built on the 3/2 ⁺[411], 1/2 ⁺[411] and 5/2 ⁺[413] Nilsson orbitals, respectively. The characters of these bands are discussed.

References

[1]

. ZHU S J et al. Chin. Phys. Lett., 1998, 15: 7932. Durell J L et al. Phys. Rev., 1995, C52: R23063. YANG L M et al. Chin. Phys. Lett., 2001, 18: 244. XU R Q et al. Chin. Phys. Lett., 2002, 19: 1805. ZHANG Z et al. Phys. Rev., 2003, C67: 0643076. Hamilton J H et al. Prog. Part. Nucl. Phys., 1995, 35: 6357. ZHU S J et al. Phys. Rev., 1999, C59: 13168. ZHU S J et al. Phys. Lett., 1995, B357: 2739. Shizuma K et al. Z. Phys., 1984, A315: 6510. Hotchkis M A C et al. Nucl. Phys., 1991, A530: 11111. LIANG M et al. Z. Phys., 1995, A351: 1312. HUA H et al. Phys. Rev., 2004, C69: 01431713. Lhersonneau G et al. Phys. Rev., 1996, C54: 159214. Hwang J K et al. J. Phys., 1998, G24: L915. HUA H et al. Phys. Rev., 2002, C65: 06432516. Urban W et al. Phys. Rev., 2005, C72: 027302

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DING Huai-Bo, ZHU Sheng-Jiang, CHE Xing-Lai, CHEN Yong-Jing and LI Ming-Liang. Identification of the Collective Bands Based on the Single Neutron Orbitals in Neutron-Rich ¹⁰⁵Mo Nucleus[J]. Chinese Physics C, 2006, 30(S2): 172-174.

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Received: 2006-10-18
Revised: 1900-01-01

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

Identification of the Collective Bands Based on the Single Neutron Orbitals in Neutron-Rich¹⁰⁵Mo Nucleus

Corresponding author:DING Huai-Bo,

Department of Physics, Tsinghua University, Beijing 100084, China2 Department of Physics, Vanderbilt University, Nashville, Tennessee 37235 USA3 Lawrence Berkeley National Laboratory, Berkeley, California 94720 USA

Received Date:2006-10-18
Accepted Date:1900-01-01
Available Online:2006-01-03

Abstract:High-spin band structures in neutron-rich¹⁰⁵Mo nucleus have been investigated by measuring prompt γ-rays emitted by the spontaneous fission fragments of²⁵²Cf with the Gammasphere detector array. The yrast band has been confirmed and updated. The other three new collective bands are observed and they are proposed as the single-neutron excitation bands built on the 3/2⁺[411], 1/2⁺[411] and 5/2⁺[413] Nilsson orbitals, respectively. The characters of these bands are discussed.