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Cited 5 time in webofscience Cited 13 time in scopus
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Measurement of the branching fraction of Λ<sub>c</sub><SUP>+</SUP> → <i>p</i>ω decay at Belleopen access

Authors
Li, S. X.Li, L. K.Shen, C. P.Adachi, IAihara, H.Al Said, S.Asner, D. M.Aushev, T.Behera, P.Belous, K.Bennett, J.Bessner, M.Bhardwaj, VBhuyan, B.Bilka, T.Biswal, J.Bobrov, A.Bodrov, D.Borah, J.Bozek, A.Bracko, M.Branchini, P.Browder, T. E.Budano, A.Campajola, M.Cervenkov, D.Chang, M-CChang, P.Chen, A.Cheon, B. G.Chilikin, K.Cho, H. E.Cho, K.Cho, S-JChoi, S-KChoi, Y.Choudhury, S.Cinabro, D.Cunliffe, S.Das, S.De Nardo, G.De Pietro, G.Dhamija, R.Di Capua, F.Dolezal, Z.Dong, T., VEpifanov, D.Ferber, T.Fulsom, B. G.Garg, R.Gaur, VGabyshev, N.Giri, A.Goldenzweig, P.Golob, B.Graziani, E.Gu, T.Guan, Y.Gudkova, K.Hadjivasiliou, C.Halder, S.Hartbrich, O.Hayasaka, K.Hayashii, H.Hou, W-SHsu, C-LIijima, T.Inami, K.Ishikawa, A.Itoh, R.Iwasaki, M.Iwasaki, Y.Jacobs, W. W.Jia, S.Jin, Y.Joo, K. K.Kaliyar, A. B.Kang, K. H.Kato, Y.Kichimi, H.Kim, C. H.Kim, D. Y.Kim, K-HKim, K. T.Kim, Y-KKinoshita, K.Kodys, P.Konno, T.Korobov, A.Korpar, S.Kovalenko, E.Krizan, P.Kroeger, R.Krokovny, P.Kumar, R.Kumara, K.Kwon, Y-JLai, Y-TLange, J. S.Laurenza, M.Lee, S. C.Li, J.Li, Y. B.Li Gioi, L.Libby, J.Lieret, K.Liventsev, D.MacQueen, C.Masuda, M.Matsuda, T.Merola, M.Miyabayashi, K.Mizuk, R.Mussa, R.Nakao, M.Natochii, A.Nayak, L.Nayak, M.Niiyama, M.Nisar, N. K.Nishida, S.Ogawa, S.Ono, H.Oskin, P.Pakhlov, P.Pakhlova, G.Pang, T.Park, H.Park, S-HPatra, S.Paul, S.Pedlar, T. K.Pestotnik, R.Piilonen, L. E.Podobnik, T.Popov, VPrencipe, E.Prim, M. T.Rohrken, M.Rostomyan, A.Rout, N.Russo, G.Sahoo, D.Sandilya, S.Santelj, L.Sanuki, T.Savinov, VSchnell, G.Schwanda, C.Seino, Y.Senyo, K.Sevior, M. E.Shapkin, M.Sharma, C.Shiu, J-GSimon, F.Sokolov, A.Solovieva, E.Staric, M.Stottler, Z. S.Strube, J. F.Sumihama, M.Sumiyoshi, T.Sutcliffe, W.Takizawa, M.Tamponi, U.Tanida, K.Tenchini, F.Uchida, M.Uglov, T.Unno, Y.Uno, K.Uno, S.Urquijo, P.Usov, Y.Vahsen, S. E.Van Tonder, R.Varner, G.Vinokurova, A.Waheed, E.Wang, C. H.Wang, E.Wang, M-ZWang, P.Won, E.Yabsley, B. D.Yan, W.Yang, S. B.Ye, H.Yelton, J.Yin, J. H.Yusa, Y.Zhang, Z. P.Zhilich, VZhukova, V
Issue Date
Oct-2021
Publisher
AMER PHYSICAL SOC
Citation
PHYSICAL REVIEW D, v.104, no.7
Indexed
SCIE
SCOPUS
Journal Title
PHYSICAL REVIEW D
Volume
104
Number
7
URI
https://scholarworks.gnu.ac.kr/handle/sw.gnu/72648
DOI
10.1103/PhysRevD.104.072008
ISSN
2470-0010
2470-0029
Abstract
Using 980.6 fb(-1) of data collected with the Belle detector operating at the KEKB asymmetric-energy e(+)e(-), we present a measurement of the branching fraction of the singly Cabibbo-suppressed decay Lambda(+)(c) -> p omega. A clear Lambda(+)(c) signal is observed for Lambda(+)(c) -> p omega with a statistical significance of 9.1 standard deviations, and we measure the ratio of branching fractions B(Lambda(+)(c) -> p omega)/Bo(Lambda(+)(c) -> p omega)/B(Lambda(+)(c) -> pK(-)pi(+)) = (1.32 +/- 0.12(stat) +/- 0.10(syst)) x 10(-2), from which we infer the branching fraction, B(Lambda(+)(c) -> p omega) = (8.27 +/- 0.75(stat) +/- 0.62(syst) +/- 0.42(ref) x 10(-4). The first quoted uncertainty is statistical, the second systematic, and the third from the reference mode Lambda(+)(c) -> pK(-) pi(+).
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