Search for B0 →π-τ+ντ with hadronic tagging at Belle

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/105894

Title:	Search for B0 →π-τ+ντ with hadronic tagging at Belle
Authors:	陳鎰鋒;Frey, A.;Abdesselam, A.;Adachi, I.;Aihara, H.;Arinstein, K.;Badhrees, I.;Barberio, E.;Bhuyan, B.;Biswal, J.;Bračko, M.;Browder, T. E.;Cheon, B. G.;Cho, K.;Choi, Y.;Cinabro, D.;Danilov, M.;Danko, I.;Dash, N.;Dingfelder, J.;Doležal, Z.;Drutskoy, A.;Eidelman, S.;Farhat, H.;Ferber, T.;Fulsom, B. G.;Gaur, V.;Gabyshev, N.;Gillard, R.;Goh, Y. M.;Goldenzweig, P.;Greenwald, D.;Haba, J.;Hayasaka, K.;Hou, W.-S.;Itoh, R.;Iwasaki, Y.;Jaegle, I.;Jeon, H. B.;Joo, K. K.;Kang, K. H.;Kato, E.;Kim, J. B.;Kim, K. T.;Kinoshita, K.;Kodyš, P.;Krokovny, P.;Kuhr, T.;Kwon, Y.-J.;Lange, J. S.;Lee, I. S.;Li, L.;Libby, J.;Liu, Y.;Lukin, P.;Masuda, M.;Miyake, H.;Miyata, H.;Mizuk, R.;Mohanty, S.;Moll, A.;Moon, H. K.;Mussa, R.;Nakao, M.;Nanut, T.;Natkaniec, Z.;Nishida, S.;Okuno, S.;Pakhlova, G.;Park, H.;Pesántez, L.;Pulvermacher, C.;Rauch, J.;Rostomyan, A.;Sandilya, S.;Sanuki, T.;Schneider, O.;Schwanda, C.;Seino, Y.;Senyo, K.;Shapkin, M.;Sibidanov, A.;Solovieva, E.;Starič, M.;Stypula, J.;Teramoto, Y.;Trusov, V.;Uchida, M.;Uehara, S.;Unno, Y.;Usov, Y.;Hulse, C. Van;Vorobyev, V.;Wang, M.-Z.;Watanabe, Y.;Yamamoto, H.;Yamaoka, J.;Yashchenko, S.;Zhang, Z. P.;Zhulanov, V.;Zupanc, A.
Contributors:	理學院物理學系
Keywords:	ddc:530;info:eu-repo/classification/ddc/530;Physics
Date:	2016-02-22
Issue Date:	2026-04-23 13:00:15 (UTC+8)
Publisher:	American Physical Society;American Physical Society (APS)
Abstract:	摘要： We search for the process B-0 -> pi(-) tau(+)nu(tau) using the full Belle data set of 711 fb(-1), corresponding to 772 x 10(6)B (B) over bar pairs, collected at the gamma (4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. We reconstruct one B meson in a hadronic decay and search for the B-0 -> pi(-)tau(+)nu(tau) process in the remainder of the event. No significant signal is observed and an upper limit of B(B-0 -> pi(-) tau(+)nu(tau)) < 2.5 x 10(-4) is obtained at the 90% confidence level. 出版者： American Physical Society (APS) 出版日期： 2016-02-22 出處： Physical Review D, 2016-02, Vol.93 (3) 識別號： ISSN: 2470-0010 識別號： DOI: 10.1103/physrevd.93.032007
Appears in Collections:	[Department of Physics] journal & Dissertation

Files in This Item:

File	Description	Size	Format
index.html		0Kb	HTML	19	View/Open

社群 sharing

Loading...