English  |  正體中文  |  简体中文  |  Items with full text/Total items : 65318/65318 (100%)
Visitors : 22003454      Online Users : 198
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/987654321/52784


    Title: Measurement of the branching fractions for B(0) -> Ds(*+)pi(-) and B(0) -> D(s)(*-)K(+) decays
    Authors: Joshi,NJ;Aziz,T;Trabelsi,K;Adachi,I;Aihara,H;Arinstein,K;Aulchenko,V;Aushev,T;Bakich,AM;Balagura,V;Barberio,E;Bay,A;Belous,K;Bhardwaj,V;Bischofberger,M;Bondar,A;Bozek,A;Bracko,M;Browder,TE;Chang,MC;Chang,P;Chao,Y;Chen,A;Chen,P;Cheon,BG;Cho,IS;Choi,Y;Dalseno,J;Das,A;Dolezal,Z;Drasal,Z;Drutskoy,A;Eidelman,S;Gabyshev,N;Goldenzweig,P;Golob,B;Ha,H;Haba,J;Han,BY;Hayasaka,K;Hayashii,H;Hazumi,M;Horii,Y;Hoshi,Y;Hou,WS;Hsiung,YB;Hyun,HJ;Iijima,T;Inami,K;Itoh,R;Iwabuchi,M;Iwasaki,M;Iwasaki,Y;Julius,T;Kang,JH;Kawasaki,T;Kim,HJ;Kim,HO;Kim,JH;Kim,SK;Kim,YI;Kim,YJ;Kinoshita,K;Ko,BR;Kodys,P;Kreps,M;Krizan,P;Krokovny,P;Kuhr,T;Kuzmin,A;Kwon,YJ;Kyeong,SH;Lee,MJ;Lee,SH;Li,J;Liu,C;Liu,Y;Liventsev,D;Louvot,R;Matyja,A;McOnie,S;Miyabayashi,K;Miyazaki,Y;Mizuk,R;Mori,T;Nakano,E;Nakao,M;Natkaniec,Z;Neubauer,S;Nishida,S;Nishimura,K;Nitoh,O;Ogawa,S;Ohshima,T;Okuno,S;Olsen,SL;Pakhlova,G;Park,CW;Park,H;Park,HK;Petric,M;Piilonen,LE;Poluektov,A;Ryu,S;Sahoo,H;Sakai,K;Sakai,Y;Schneider,O;Schwanda,C;Schwartz,AJ;Senyo,K;Sevior,ME;Shapkin,M;Shen,CP;Shiu,JG;Shwartz,B;Singh,JB;Smerkol,P;Sokolov,A;Solovieva,E;Stanic,S;Staric,M;Stypula,J;Sumiyoshi,T;Taylor,GN;Teramoto,Y;Uehara,S;Unno,Y;Uno,S;Usov,Y;Varner,G;Varvell,KE;Vervink,K;Wang,CH;Wang,MZ;Wang,P;Wang,XL;Watanabe,Y;Wedd,R;Wiechczynski,J;Won,E;Yabsley,BD;Yamashita,Y;Yamauchi,M;Zhang,CC;Zhang,ZP;Zhilich,V;Zivko,T;Zupanc,A;Zyukova,O
    Contributors: 物理學系
    Date: 2010
    Issue Date: 2012-06-11 10:43:51 (UTC+8)
    Publisher: 國立中央大學
    Abstract: We present a study of B(0) -> D(s)*(+)pi(-) and B(0) -> D(s)*(-)K(+) decays based on a sample of 657 x 10(6) B (B) over bar events collected with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. We measure the branching fractions to be B(B(0) -> D(s)*(+)pi(-)) = (1.75 +/- 0.34(stat) +/- 0.17(syst) +/- 0.11(B)) x 10(-5) and B(B(0) -> D(s)*(-)K(+)) = (2.02 +/- 0.33(stat) +/- 0.18(syst) +/- 0.13(B)) x 10(-5), with significances of 6.1 and 8.0 standard deviations, respectively. The first uncertainty is statistical, the second is due to the experimental systematics, and the third is from uncertainties in the D(s)(+) decay branching fractions. From our measurements, we obtain the most precise determination so far of R(D*pi), where R(D*pi) is the ratio between amplitudes of the doubly Cabibbo-suppressed decay B(0) -> D*(+)pi(-) and the Cabibbo-favored B(0) -> D*(-)pi(+) decay.
    Relation: PHYSICAL REVIEW D
    Appears in Collections:[物理學系] 期刊論文

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML339View/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