Study of excited $$Xi_c$$ states decaying into $$Xi_c^0$$ and $$Xi_c^+$$ baryons
Yelton, J.*; 谷田 聖; Belle Collaboration*; 他155名*
Yelton, J.*; Tanida, Kiyoshi; Belle Collaboration*; 155 of others*
Using a data sample of 980 fb$$^{-1}$$ of $$e^+e^-$$ annihilation data taken with the Belle detector operating at the KEKB asymmetric-energy $$e^+e^-$$ collider, we report the results of a study of excited $$Xi_c$$ states that decay, via the emission of photons and/or charged pions, into $$Xi_c^0$$ or $$Xi_c^+$$ ground state charmed-strange baryons. We present new measurements of the masses of all members of the $$Xi_c'$$, $$Xi_c(2645)$$, $$Xi_c(2790)$$, $$Xi_c(2815)$$, $$Xi_c(2980)$$ isodoublets, measurements of the intrinsic widths of those that decay strongly, and evidence of previously unknown transitions.
使用言語 : English
掲載資料名 : Physical Review D
: 94
: 5
ページ数 : p.052011_1 - 052011_14
発行年月 : 2016/09
出版社名 : American Physical Society
特許データ :
論文URL :
キーワード : ハドロン分光
使用施設 :
広報プレスリリース :
受委託・共同研究相手機関 : 高エネルギー加速器研究機構
登録番号 : AA20160394
抄録集掲載番号 : 45000043
論文投稿番号 : 18379
Accesses  (From Jun. 2, 2014)
- Accesses
分野:Astronomy & Astrophysics
Add This