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Cited 8 time in webofscience Cited 13 time in scopus
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Search for B+ -> e(+)nu(e) and B+ -> mu(+)nu(mu) decays using hadronic taggingopen access

Authors
Yook, Y.Kwon, YJAbdesselam, A.Adachi, I.Al Said, S.Arinstein, K.Asner, DMAulchenko, V.Aushev, T.Ayad, R.Bahinipati, S.Bakich, AMBala, A.Bansal, V.Bhardwaj, V.Bhuyan, B.Bondar, A.Bonvicini, G.Bozek, A.Bracko, M.Browder, TECervenkov, D.Chekelian, V.Chen, A.Cheon, B. G.Chilikin, K.Chistov, R.Cho, K.Chobanova, V.Choi, Y.Dolezal, Z.Drasal, Z.Drutskoy, A.Dutta, D.Dutta, K.Eidelman, S.Farhat, H.Fast, J. E.Ferber, T.Frost, O.Gaur, V.Gabyshev, N.Ganguly, S.Garmash, A.Gillard, R.Glattauer, R.Goh, Y. M.Golob, B.Grzymkowska, O.Haba, J.Hara, K.Hayasaka, K.Hayashii, H.He, X. H.Heck, M.Higuchi, T.Horii, Y.Hoshi, Y.Hou, W. -S.Iijima, T.Ishikawa, A.Itoh, R.Iwasaki, Y.Iwashita, T.Jaegle, I.Julius, T.Kato, E.Katrenko, P.Kawasaki, T.Kiesling, C.Kim, D. Y.Kim, J. B.Kim, J. H.Kim, K. T.Kim, M. J.Kim, Y. J.Kinoshita, K.Klucar, J.Ko, B. R.Kodys, P.Korpar, S.Krizan, P.Krokovny, P.Kuhr, T.Kuzmin, A.Lange, J. S.Li, Y.Gioi, L. LiLiu, C.Liu, Y.Liventsev, D.Lukin, P.Miyabayashi, K.Miyata, H.Mohanty, G. B.Moll, A.Mussa, R.Nagasaka, Y.Nakamura, I.Nakano, E.Nakao, M.Natkaniec, Z.Nayak, M.Nedelkovska, E.Nisar, N. K.Nishida, S.Nitoh, O.Ogawa, S.Okuno, S.Pakhlov, P.Park, C. -S.Park, H.Park, H. K.Pedlar, T. K.Pestotnik, R.Petric, M.Piilonen, L. E.Ritter, M.Roehrken, M.Rostomyan, A.Ryu, S.Saito, T.Sakai, Y.Sandilya, S.Santelj, L.Sanuki, T.Sato, Y.Savinov, V.Schneider, O.Schnell, G.Schwanda, C.Senyo, K.Seon, O.Sevior, M. E.Shebalin, V.Shen, C. P.Shibata, TAShiu, JGShwartz, B.Sibidanov, A.Simon, F.Sohn, YSSokolov, A.Solovieva, E.Staric, M.Steder, M.Sumihama, M.Sumiyoshi, T.Tatishvili, G.Teramoto, Y.Trabelsi, K.Uchida, M.Uglov, T.Urquijo, P.Usov, Y.Van Hulse, C.Vanhoefer, P.Varner, G.Varvell, K. E.Vinokurova, A.Vorobyev, V.Wagner, M. N.Wang, C. H.Wang, M. -Z.Wang, P.Wang, X. L.Watanabe, M.Watanabe, Y.Wehle, S.Williams, K. M.Won, E.Yamashita, Y.Yashchenko, S.Yusa, Y.Zhang, Z. P.Zhilich, V.Zupanc, A.
Issue Date
Mar-2015
Publisher
AMER PHYSICAL SOC
Citation
PHYSICAL REVIEW D, v.91, no.5, pp.1 - 8
Indexed
SCIE
SCOPUS
Journal Title
PHYSICAL REVIEW D
Volume
91
Number
5
Start Page
1
End Page
8
URI
https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/143236
DOI
10.1103/PhysRevD.91.052016
ISSN
2470-0010
Abstract
We present a search for the rare leptonic decays B+ -> e(+)nu(e) and B+ -> mu(+) nu(mu) using the full Upsilon(4S) data sample of 772 x 10(6) B (B) over bar pairs collected with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. One of the B mesons from the Upsilon(4S) -> B (B) over bar decay is fully reconstructed in a hadronic mode, while the recoiling side is analyzed for the signal decay. We find no evidence of a signal in any of the decay modes. Upper limits of the corresponding branching fractions are determined as beta(B+ -> e(+)nu(e)) < 3.5 x 10(-6) and beta(B+ -> mu(+)nu(mu)) < 2.7 x 10(-6) at 90% confidence level.
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