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Search for B0 to p Lambdabar pi- gamma at Belle

Authors :
Lai, Y. -T.
Wang, M. -Z.
Adachi, I.
Aihara, H.
Asner, D. M.
Aulchenko, V.
Aushev, T.
Bakich, A. M.
Bala, A.
Bhuyan, B.
Bobrov, A.
Bozek, A.
Bračko, M.
Browder, T. E.
Chang, P.
Chekelian, V.
Chen, A.
Chen, P.
Cheon, B. G.
Cho, I. -S.
Cho, K.
Chobanova, V.
Choi, S. -K.
Choi, Y.
Cinabro, D.
Dalseno, J.
Doležal, Z.
Drutskoy, A.
Eidelman, S.
Farhat, H.
Fast, J. E.
Ferber, T.
Frey, A.
Gaur, V.
Ganguly, S.
Gillard, R.
Goh, Y. M.
Golob, B.
Haba, J.
Hayashii, H.
Hoshi, Y.
Hou, W. -S.
Hsiung, Y. B.
Iijima, T.
Ishikawa, A.
Itoh, R.
Iwasaki, Y.
Iwashita, T.
Jaegle, I.
Julius, T.
Kang, J. H.
Kato, E.
Kawasaki, T.
Kiesling, C.
Kim, H. O.
Kim, J. H.
Kim, M. J.
Kim, Y. J.
Klucar, J.
Ko, B. R.
Kodyš, P.
Korpar, S.
Križan, P.
Krokovny, P.
Kuhr, T.
Kumita, T.
Kwon, Y. -J.
Lange, J. S.
Lee, S. -H.
Li, J.
Libby, J.
Liu, Y.
Lukin, P.
Matvienko, D.
Miyata, H.
Mizuk, R.
Moll, A.
Mussa, R.
Nakano, E.
Nakao, M.
Nayak, M.
Ng, C.
Nisar, N. K.
Nishida, S.
Nitoh, O.
Ogawa, S.
Onuki, Y.
Ozaki, H.
Pakhlova, G.
Park, C. W.
Park, H.
Pedlar, T. K.
Pestotnik, R.
Petrič, M.
Piilonen, L. E.
Ritter, M.
Röhrken, M.
Rostomyan, A.
Ryu, S.
Sahoo, H.
Saito, T.
Sakai, Y.
Sandilya, S.
Santel, D.
Santelj, L.
Sanuki, T.
Sato, Y.
Schneider, O.
Schnell, G.
Schwanda, C.
Semmler, D.
Senyo, K.
Shapkin, M.
Shen, C. P.
Shibata, T. -A.
Shiu, J. -G.
Shwartz, B.
Sibidanov, A.
Sohn, Y. -S.
Solovieva, E.
Stanič, S.
Starič, M.
Steder, M.
Sumiyoshi, T.
Tamponi, U.
Tanida, K.
Teramoto, Y.
Uchida, M.
Uehara, S.
Uglov, T.
Unno, Y.
Uno, S.
Urquijo, P.
Vahsen, S. E.
Van Hulse, C.
Vanhoefer, P.
Varner, G.
Vossen, A.
Wagner, M. N.
Wang, C. H.
Wang, P.
Watanabe, Y.
Williams, K. M.
Won, E.
Yamaoka, J.
Yamashita, Y.
Yashchenko, S.
Zhang, Z. P.
Zhilich, V.
Zhulanov, V.
Zupanc, A.
Publication Year :
2013

Abstract

We search for the charmless B^0 decay with final state particles p Lambdabar pi^- gamma using the full data sample that contains 772 * 10^6 B Bar pairs collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy e^+ e^- collider. This decay is predicted to proceed predominantly via the b to s gamma radiative penguin process with a high energy photon. No significant signal is found. We set an upper limit of 6.5 * 10^-7 for the branching fraction of B^0 to p Lambdabar pi^- gamma at the 90% confidence level.<br />Comment: 13 pages, 2 figures, submitted to PRD

Subjects

Subjects :
High Energy Physics - Experiment

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.1312.4228
Document Type :
Working Paper
Full Text :
https://doi.org/10.1103/PhysRevD.89.051103
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