First measurement with a new setup for low-energy Coulomb excitation studies at INFN LNL
First measurement with a new setup for low-energy Coulomb excitation studies at INFN LNL
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在 INFN LNL 使用新装置进行低能库仑激发研究的首次测量
DOI：
10.1088/1402-4896/aa7162
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发表时间：
2017
期刊：
影响因子：
2.9
通讯作者：
Rocchini M
中科院分区：
文献类型：
--
作者：
Rocchini M
一个新的分段粒子探测器SPIDER被设计成与伽利略γ射线谱仪以及将来在LNL可用的其他多探测器γ射线阵列（例如AGATA）一起用作辅助设备。为了调试SPIDER-GALILEO实验装置，使用INFN Nazionali di Legnaro的Tandem-XTU加速器产生的240 MeV 66 Zn束进行了多步库仑激发实验。测量的粒子和γ-射线谱与详细的GEANT 4模拟的结果进行了比较，该模拟使用库仑激发截面，用计算机代码GOSIA估计，作为输入。初步结果表明，精确的跃迁几率将获得解决文献中报道的这种核的差异是必不可少的。
A new segmented particle detector, SPIDER, has been designed to be used as an ancillary device with the GALILEO γ-ray spectrometer, as well as with other multi-detector γ-ray arrays that will be available at LNL in the future (eg AGATA). To commission the SPIDER-GALILEO experimental setup, a multi-step Coulomb excitation experiment was carried out with a 240 MeV beam of 66 Zn produced by the Tandem-XTU accelerator at INFN Laboratori Nazionali di Legnaro. The measured particle and γ-ray spectra are compared with the results of detailed GEANT4 simulations which used the Coulomb excitation cross sections, estimated with the computer code GOSIA, as an input. The preliminary results indicate that precise transition probabilities will be obtained which are essential for solving discrepancies reported in the literature for this nucleus.
66Zn的多次库仑激发实验
DOI：
10.1140/epja/i2003-10063-9
发表时间：
2003
期刊：
The European Physical Journal A - Hadrons and Nuclei
影响因子：
--
作者：
M. Koizumi;A. Seki;Y. Toh;M. Oshima;A. Osa;A. Kimura;Y. Hatsukawa;T. Shizuma;T. Hayakawa;M. Matsuda;J. Katakura;T. Czosnyka;M. Sugawara;T. Morikawa;H. Kusakari
通讯作者：
H. Kusakari
常规文章A = 42 的核数据表☆
影响因子：
3.7
作者：
Balraj Singh;J. A. Cameron
通讯作者：
J. A. Cameron