Low-lying levels in 57Cu and the rp process.
Low-lying levels in 57Cu and the rp process.
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57Cu 和 rp 工艺中的含量较低。
DOI：
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发表时间：
1996
期刊：
影响因子：
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通讯作者：
R. Tribble
中科院分区：
文献类型：
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作者：
X. G. Zhou;H. Dejbakhsh;C. Gagliardi;J. Jiang;L. Trache;R. Tribble
The level scheme of {sup 57}Cu is investigated via the {sup 1}H({sup 58}Ni,{sup 57}Cu-{gamma})2{ital n} reaction by using the recoil mass spectrometer MARS at the Texas A&M Cyclotron Institute. Three low-lying excited states are observed in {sup 57}Cu at 1028 {plus_minus} 4, 1106 {plus_minus} 4, and 2398 {plus_minus} 10 keV. The results are compared with well known excited states of the mirror nucleus {sup 57}Ni. The measured excited states of {sup 57}Cu allow recalculation of the astrophysical reaction rate for the stellar radiative proton capture reaction {sup 56}Ni({ital p},{gamma}){sup 57}Cu. {copyright} {ital 1996 The American Physical Society.}
The level scheme of {sup 57}Cu is investigated via the {sup 1}H({sup 58}Ni,{sup 57}Cu-{gamma})2{ital n} reaction by using the recoil mass spectrometer MARS at the Texas A&M Cyclotron Institute. Three low-lying excited states are observed in {sup 57}Cu at 1028 {plus_minus} 4, 1106 {plus_minus} 4, and 2398 {plus_minus} 10 keV. The results are compared with well known excited states of the mirror nucleus {sup 57}Ni. The measured excited states of {sup 57}Cu allow recalculation of the astrophysical reaction rate for the stellar radiative proton capture reaction {sup 56}Ni({ital p},{gamma}){sup 57}Cu. {copyright} {ital 1996 The American Physical Society.}