Isospin Symmetry at High Spin Studied via Nucleon Knockout from Isomeric States.

Isospin Symmetry at High Spin Studied via Nucleon Knockout from Isomeric States.
复制标题

通过从同分异构态中剔除核子来研究高自旋下的同位旋对称性。

DOI:
10.1103/physrevlett.117.082502
复制
发表时间:
2016
影响因子:
8.6
通讯作者:
Milne SA
Milne SA
中科院分区:
物理与天体物理1区
文献类型:
--
作者:
Milne SA

文献摘要

参考文献

被引文献

相似文献

在高自旋同质异能态的放射性核素束上进行了单中子敲除反应。分析结果表明,产生一个高选择性的人口的高自旋状态在一个具有显着的横截面的异国情调的核,因此代表了一种技术,适用于计划的新一代的碎片为基础的放射性束设施。此外,当可靠的壳模型输入可用时,激发态之间的相对横截面可以被预测到高精度水平。这项工作产生了丰质子核(,)的新能级方案,直到带终止态。这反过来又使研究的镜像能量差异奇奇镜核,解释在同位旋非守恒(INC)的力量在核。分析表明,使用一套完整的依赖INC条款来解释实验观察的重要性。
One-neutron knockout reactions have been performed on a beam of radioactivein a high-spin isomeric state. The analysis is shown to yield a highly selective population of high-spin states in an exotic nucleus with a significant cross section, and hence represents a technique that is applicable to the planned new generation of fragmentation-based radioactive beam facilities. Additionally, the relative cross sections among the excited states can be predicted to a high level of accuracy when reliable shell-model input is available. The work has resulted in a new level scheme, up to theband-termination state, of the proton-rich nucleus(,). This has in turn enabled a study of mirror energy differences in theodd-odd mirror nuclei, interpreted in terms of isospin-nonconserving (INC) forces in nuclei. The analysis demonstrates the importance of using a full set of-dependent INC terms to explain the experimental observations.
DOI: --
发表时间: 2004
期刊: Nuclear Physics A 746
影响因子: --
作者:
H.Watanabe
通讯作者: H.Watanabe
A = 52* 的核数据表
DOI: --
发表时间: 1970
期刊:
影响因子: --
作者:
J. Rapaport
通讯作者: J. Rapaport
DOI: --
发表时间: 1998
期刊: Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences
影响因子: --
作者:
D. Morrissey;B. Sherrill
通讯作者: B. Sherrill
使用 EXOGAM 通过放射性离子束对质子滴线核进行束内光谱分析
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者:
M. Petri;E. Paul;P. Nolan;A. Boston;H. Boston;R. Cooper;M. Dimmock;S. Gros;B. McGuirk;G. Turk;D. Guinet;P. Lautesse;M. Meyer;N. Redon;B. Rossé;C. Schmitt;O. Stézowski;S. Bhattacharyya;G. Mukherjee;F. Rejmund;H. Savajols;J. Scheurer;J. Gál;J. Molnár;B. Nyakó;J. Timár;L. Zolnai;K. Juhász;A. Astier;I. Deloncle;M. Porquet;A. Prevost;V. Pucknell;R. Wadsworth;P. Joshi;G. Rana;R. Moro;M. Trotta;E. Vardaci;G. Hackman;G. Ball
通讯作者: G. Ball