, 
, 
and 
mesons through their angular-dependent two-body decay modes, , 及び中間子の縦方向及び横方向を角度に依存する2体崩壊により分類する研究Park, I. W.*; 佐甲 博之 
; 青木 和也*; Gubler, P. ; Lee, S. H.*
Park, I. W.*; Sako, Hiroyuki; Aoki, Kazuya*; Gubler, P.; Lee, S. H.*
The mass shift a spin-1 particle moving in the nuclear medium will depend on its polarization direction. To study polarization-independent mass shifts in the medium, we explore methods to isolate each polarization direction of spin-1 mesons through the angular-dependent two-body decay modes. Specifically, we study 
, 
, 
, 
and 
(
) decays. Concerning and mesons, since both particles have vacuum widths smaller than 100 MeV, they are ideal candidates for experimentally measuring chiral partners. The simultaneous observation of mass shifts of these chiral partners would provide valuable insights into the contribution of chiral symmetry breaking to the generation of hadron masses.
発表言語 |
: | English |
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掲載資料名 |
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巻 |
: | 1-2 |
号 |
: | |
ページ数 |
: | p.100014_1 - 100014_11 |
発行年月 |
: | 2024/11 |
発表会議名 |
: | REIMEI Workshop on Hadron Interactions with Strangeness and Charm |
開催年月 |
: | 2024/06 |
開催都市 |
: | Jeju |
開催国 |
: | Korea |
キーワード |
: |
論文URL |
: |
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論文解説記事 |
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受委託・共同研究相手機関 |
: |
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: |
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