arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1502.00703nucl-ex
收藏

J-PARC中质改性研究

Study of in-medium mass modification at J-PARC

Kazuya Aoki

摘要:

介质中质量修正的研究在恢复强子质量产生的自发破缺的手征对称性方面引起了人们的兴趣。关于强子在介质中性质的测量,人们做了很多实验,但还没有达成共识。J-PARC E16是一个通过双轻子衰变通道研究矢量介子在介质中性质的实验装置。阐述了光谱仪的研究开发现状。还介绍了J-PARC计划进行的其他相关实验。

英文摘要:

Study of in-medium mass modification has attracted interest in terms of the restoration of the spontaneously broken chiral symmetry, which is responsible for the generation of hadron mass. Many experiments were performed to measure in-medium property of hadrons but there is no consensus yet. J-PARC E16 has been proposed to study in-medium property of vector mesons via dilepton decay channel. The status of spectrometer R \& D is explained. Other related experiments planned at J-PARC are also introduced.

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。

↑