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arXiv 1111.3831nucl-thhep-phnucl-ex
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Lambda-Lambda超核事件的一致性

Consistency of Lambda-Lambda hypernuclear events

A. Gal, D. J. Millener

摘要:

简要回顾了Lambda-Lambda乳胶事件的亮点。给定三个公认的事件,壳模型预测的基础上p-壳层的λ超核光谱研究重现的Lambda-Lambda(LL)的结合能的LL 10 Be和LL 13 B的LL结合能的LL 6 He。对其他物种的预测提供了对LL 13 B KEK-E176事件的几种替代分配的判断,以及对最近建议的KEK-E373 HIDA事件的分配LL 11Be和LL 12 Be的判断。将壳模型的预测(涵盖广泛的A值范围)与簇模型的预测(后者可用)进行比较。

英文摘要:

Highlights of Lambda-Lambda emulsion events are briefly reviewed. Given three accepted events, shell-model predictions based on p-shell Lambda hypernuclear spectroscopic studies are shown to reproduce the Lambda-Lambda (LL) binding energies of LL10Be and LL13B in terms of the LL binding energy of LL6He. Predictions for other species offer judgement on several alternative assignments of the LL13B KEK-E176 event, and on the assignments LL11Be and LL12Be suggested recently for the KEK-E373 HIDA event. The predictions of the shell model, spanning a wide range of A values, are compared with those of cluster models, where the latter are available.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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