K1 and K* in nuclear matter

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In this talk, I will discuss why previous experiments and theoretical considerations inevitably lead us to consider K* and K1 in nuclear matter [T. Song, T. Hatsuda and S.H. Lee, Phys. Lett. B 792, 160 (2019)]. I will also discuss the Weinberg type sum rule in the strangeness sector and derive a relation between chiral symmetry restoration and their mass difference. Using the kaon beam at JPARC, one could observe the mass shift of both of these particles in a nuclear target experiment, which will be the first step towards understanding the effects of chiral symmetry breaking in hadron masses.

Original languageEnglish
Pages (from-to)111-114
Number of pages4
JournalNuclear and Particle Physics Proceedings
Publication statusPublished - 2020 Jan 1

Bibliographical note

Funding Information:
I would like to thank T. Hatsuda and T. Song for collaboration on the subject. This work was supported by Samsung Science and Technology Foundation under Project Number SSTF-BA1901-04.

Publisher Copyright:
© 2019 Elsevier B.V.

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics


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