Search for B→h(*) νν̄ with the full Belle Υ(4S) data sample

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/105880

Title:	Search for B→h(*) νν̄ with the full Belle Υ(4S) data sample
Authors:	陳鎰鋒;Lutz, O.;Neubauer, S.;Heck, M.;Kuhr, T.;Zupanc, A.;Adachi, I.;Aihara, H.;Asner, D. M.;Aziz, T.;Belous, K.;Bhuyan, B.;Bračko, M.;Chen, A.;Chen, P.;Chobanova, V.;Cinabro, D.;Dutta, D.;Epifanov, D.;Feindt, M.;Gaur, V.;Gabyshev, N.;Ganguly, S.;Hara, T.;Hayasaka, K.;Hou, W.-S.;Hsiung, Y. B.;Hyun, H. J.;Itoh, R.;Kang, J. H.;Kapusta, P.;Kawasaki, T.;Kim, H. J.;Kim, M. J.;Kinoshita, K.;Klucar, J.;Kodyš, P.;Križan, P.;Krokovny, P.;Kuzmin, A.;Lange, J. S.;Lee, S.-H.;Li, Y.;Liu, C.;Liventsev, D.;Matvienko, D.;Miyabayashi, K.;Miyata, H.;Moll, A.;Müller, T.;Muramatsu, N.;Nakano, E.;Nakao, M.;Natkaniec, Z.;Ng, C.;Nisar, N. K.;Nishida, S.;Ogawa, S.;Okuno, S.;Onuki, Y.;Oswald, C.;Pakhlov, P.;Park, H.;Park, H. K.;Pedlar, T. K.;Petrič, M.;Piilonen, L. E.;Ritter, M.;Röhrken, M.;Sahoo, H.;Saito, T.;Sakai, Y.;Santel, D.;Santelj, L.;Sanuki, T.;Sato, Y.;Schneider, O.;Schwartz, A. J.;Sevior, M. E.;Shapkin, M.;Shibata, T.-A.;Shiu, J.-G.;Shwartz, B.;Smerkol, P.;Starič, M.;Tatishvili, G.;Teramoto, Y.;Trabelsi, K.;Uglov, T.;Unno, Y.;Uno, S.;Usov, Y.;Varner, G.;Vorobyev, V.;Wagner, M. N.;Wang, J.;Wang, M.-Z.;Watanabe, M.;Won, E.;Zhilich, V.;Zhulanov, V.
Contributors:	理學院物理學系
Keywords:	FOS: Physical sciences;High Energy Physics - Experiment;High Energy Physics - Experiment (hep-ex)
Date:	2013-06-27
Issue Date:	2026-04-23 12:58:50 (UTC+8)
Publisher:	American Physical Society;American Physical Society (APS)
Abstract:	摘要： We report a search for the rare decays B -> h() nu nubar, where h() stands for K+, Ks0, K+, K0, pi+, pi0, rho+, rho0 and phi. The results are obtained from a 711 fb-1 data sample that contains 772 million BB pairs collected at the Y(4S) resonance with the Belle detector at the KEKB e+e- collider. We search for signal candidates by fully reconstructing a hadronic decay of the accompanying B meson and requiring a single h() meson left on the signal side. No significant signal is observed and we set upper limits on the branching fractions at 90% confidence level. The measurements of B+ -> K+ nu nubar, B+ -> pi+ nu nubar, B0 -> pi0 nu nubar and B0 -> rho^0 nu nubar provide the world's currently most restrictive limits. 出版者： American Physical Society (APS) 出版日期： 2013-06-27 出處： Physical Review D, 2013-06, Vol.87 (11) 識別號： ISSN: 1550-7998 識別號： DOI: 10.48550/arxiv.1303.3719 識別號： DOI: 10.1103/physrevd.87.111103
Appears in Collections:	[Department of Physics] journal & Dissertation

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