English  |  正體中文  |  简体中文  |  Items with full text/Total items : 65318/65318 (100%)
Visitors : 22015486      Online Users : 216
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version


    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/38953


    Title: Measurement of Inclusive Radiative B-Meson Decays with a Photon Energy Threshold of 1.7 GeV
    Authors: Limosani,A;Aihara,H;Arinstein,K;Aushev,T;Bakich,AM;Balagura,V;Barberio,E;Bay,A;Belous,K;Bischofberger,M;Bondar,A;Bozek,A;Bracko,M;Browder,TE;Chang,P;Chao,Y;Chen,A;Cheon,BG;Choi,Y;Dalseno,J;Danilov,M;Drutskoy,A;Dungel,W;Eidelman,S;Goldenzweig,P;Golob,B;Ha,H;Hayashii,H;Hoshi,Y;Hou,WS;Hyun,HJ;Inami,K;Itoh,R;Iwasaki,Y;Julius,T;Kah,DH;Kim,HO;Kim,SK;Kim,YI;Kim,YJ;Kinoshita,K;Ko,BR;Korpar,S;Kreps,M;Krizan,P;Krokovny,P;Kuhr,T;Kumar,R;Kwon,YJ;Kyeong,SH;Lesiak,T;Li,J;Liu,C;Liventsev,D;Louvot,R;Matyja,A;Miyabayashi,K;Miyata,H;Miyazaki,Y;Mizuk,R;Mori,T;Nakao,M;Nakazawa,H;Nishida,S;Nishimura,K;Nitoh,O;Nozaki,T;Ogawa,S;Ohshima,T;Okuno,S;Ozaki,H;Pakhlova,G;Park,CW;Park,H;Piilonen,LE;Rozanska,M;Sahoo,H;Sakai,Y;Schneider,O;Schumann,J;Schwanda,C;Schwartz,AJ;Senyo,K;Sevior,ME;Shapkin,M;Shebalin,V;Shen,CP;Shiu,JG;Singh,JB;Stanic,S;Staric,M;Sumisawa,K;Sumiyoshi,T;Suzuki,S;Taylor,GN;Teramoto,Y;Trabelsi,K;Tsuboyama,T;Uehara,S;Unno,Y;Uno,S;Urquijo,P;Ushiroda,Y;Varner,G;Varvell,KE;Vervink,K;Wang,CH;Wang,MZ;Wang,P;Watanabe,Y;Wedd,R;Wicht,J;Won,E;Yabsley,BD;Yamamoto,H;Yamashita,Y;Zhang,ZP;Zivko,T;Zupanc,A
    Contributors: 物理研究所
    Keywords: BELLE DETECTOR;PHYSICS;CONSTRAINTS;B->S-GAMMA;SPECTRUM;MOMENTS
    Date: 2009
    Issue Date: 2010-07-08 14:00:13 (UTC+8)
    Publisher: 中央大學
    Abstract: Using 605 fb(-1) of data collected at the Upsilon(4S) resonance we present a measurement of the inclusive radiative B-meson decay channel, B -> X-s gamma. For the lower photon energy thresholds of 1.7, 1.8, 1.9, and 2.0 GeV, as defined in the rest frame of the B meson, we measure the partial branching fraction and the mean and variance of the photon energy spectrum. At the 1.7 GeV threshold we obtain the partial branching fraction BF(B -> X-s gamma)=(3.45 +/- 0.15 +/- 0.40)x10(-4), where the errors are statistical and systematic.
    Relation: PHYSICAL REVIEW LETTERS
    Appears in Collections:[物理研究所] 期刊論文

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML455View/Open


    All items in NCUIR are protected by copyright, with all rights reserved.

    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback  - 隱私權政策聲明