<P>We report the first search for the J(PC) = 0(--) glueball in Upsilon(1S) and Upsilon(2S) decays with data samples of (102 +/- 2) x 10(6) and (158 +/- 4) x 10(6) events, respectively, collected with the Belle detector. No significant signals a...
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https://www.riss.kr/link?id=A107451000
Jia, S. ; Shen, C. P. ; Yuan, C. Z. ; Adachi, I. ; Aihara, H. ; Al Said, S. ; Asner, D. M. ; Aushev, T. ; Ayad, R. ; Babu, V. ; Badhrees, I. ; Bakich, A. M. ; Bansal, V. ; Barberio, E. ; Behera, P. ; Bhuyan, B. ; Biswal, J. ; Bonvicini, G. ; Bozek, A. ; Brač ; ko, M. ; Browder, T. E. ; Č ; ervenkov, D. ; Chang, P. ; Chekelian, V. ; Chen, A. ; Cheon, B. G. ; Chilikin, K. ; Cho, K. ; Choi, S.-K. ; Choi, Y. ; Cinabro, D. ; Dash, N. ; Di Carlo, S. ; Dolež ; al, Z. ; Drá ; sal, Z. ; Dutta, D. ; Eidelman, S. ; Farhat, H. ; Fast, J. E. ; Ferber, T. ; Fulsom, B. G. ; Gaur, V. ; Gabyshev, N. ; Garmash, A. ; Gillard, R. ; Goldenzweig, P. ; Golob, B. ; Haba, J. ; Hara, T. ; Hayasaka, K. ; Hayashii, H. ; Hedges, M. T. ; Hou, W.-S. ; Iijima, T. ; Inami, K. ; Inguglia, G. ; Ishikawa, A. ; Itoh, R. ; Jaegle, I. ; Joffe, D. ; Joo, K. K. ; Julius, T. ; Kang, K. H. ; Katrenko, P. ; Kawasaki, T. ; Kichimi, H. ; Kiesling, C. ; Kim, D. Y. ; Kim, H. J. ; Kim, J. B. ; Kim, K. T. ; Kim, M. J. ; K
2017
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학술저널
012001
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
<P>We report the first search for the J(PC) = 0(--) glueball in Upsilon(1S) and Upsilon(2S) decays with data samples of (102 +/- 2) x 10(6) and (158 +/- 4) x 10(6) events, respectively, collected with the Belle detector. No significant signals a...
<P>We report the first search for the J(PC) = 0(--) glueball in Upsilon(1S) and Upsilon(2S) decays with data samples of (102 +/- 2) x 10(6) and (158 +/- 4) x 10(6) events, respectively, collected with the Belle detector. No significant signals are observed in any of the proposed production modes, and the 90% credibility level upper limits on their branching fractions in Upsilon(1S) and Upsilon(2S) decays are obtained. The inclusive branching fractions of the Upsilon(1S) and Upsilon(2S) decays into final states with chi(c1) are measured to be B(Upsilon(1S) -> chi(c1) + anything) = (1.90 +/- 0.43(stat) +/- 0.14(syst) x 10(-4) with an improved precision over prior measurements and B Upsilon(2S) -> chi(c1) + anything) = (2.24 +/- 0.44(stat) +/- 0.20(syst) x 10(-4) for the first time.</P>
Search for D0 decays to invisible final states at Belle
Measurement of top quark polarization in tt¯ lepton+jets final states