Lepton-Flavor-Dependent Angular Analysis of B -> K*l(+)l(-)

  • Wehle, S.
  • Niebuhr, C.
  • Yashchenko, S.
  • Adachi, I.
  • Aihara, H.
  • ... Cheon, B. G.
  • 외 199명
Citations

WEB OF SCIENCE

262
Citations

SCOPUS

377

초록

We present a measurement of angular observables and a test of lepton flavor universality in the B -> K(+)l(+)l(-) decay, where l is either e or mu. The analysis is performed on a data sample corresponding to an integrated luminosity of 711 fb(-1) containing 772 x 10(6) B (B) over bar pairs, collected at the Upsilon(4S) resonance with the Belle detector at the asymmetric-energy e(+)e(-) collider KEKB. The result is consistent with standard model (SM) expectations, where the largest discrepancy from a SM prediction is observed in the muon modes with a local significance of 2.6 sigma.

키워드

PHYSICS
제목
Lepton-Flavor-Dependent Angular Analysis of B -> K*l(+)l(-)
저자
Wehle, S.Niebuhr, C.Yashchenko, S.Adachi, I.Aihara, H.Al Said, S.Asner, D. M.Aulchenko, V.Aushev, T.Ayad, R.Aziz, T.Babu, V.Bakich, A. M.Bansal, V.Barberio, E.Bartel, W.Behera, P.Bhuyan, B.Biswal, J.Bobrov, A.Bondar, A.Bonvicini, G.Bozek, A.Bracko, M.Browder, T. E.Cervenkov, D.Chang, P.Chekelian, V.Chen, A.Cheon, B. G.Chilikin, K.Chistov, R.Cho, K.Choi, Y.Cinabro, D.Dash, N.Dingfelder, J.Dolezal, Z.Drasal, Z.Dutta, D.Eidelman, S.Epifanov, D.Farhat, H.Fast, J. E.Ferber, T.Fulsom, B. G.Gaur, V.Gabyshev, N.Garmash, A.Gillard, R.Goldenzweig, P.Golob, B.Grzymkowska, O.Guido, E.Haba, J.Hara, T.Hayasaka, K.Hayashii, H.Hedges, M. T.Hou, W. -S.Hsu, C. -L.Iijima, T.Inami, K.Inguglia, G.Ishikawa, A.Itoh, R.Iwasaki, Y.Jacobs, W. W.Jaegle, I.Jeon, H. B.Jin, Y.Joffe, D.Joo, K. K.Julius, T.Kaliyar, A. B.Kang, K. H.Karyan, G.Katrenko, P.Kawasaki, T.Kichimi, H.Kiesling, C.Kim, D. Y.Kim, H. J.Kim, J. B.Kim, K. T.Kim, M. J.Kim, S. H.Kinoshita, K.Koch, L.Kodys, P.Korpar, S.Kotchetkov, D.Krizan, P.Krokovny, P.Kuhr, T.Kulasiri, R.Kumita, T.Kuzmin, A.Kwon, Y. -J.Lange, J. S.Li, C. H.Li, L.Li, Y.Gioi, L. LiLibby, J.Liventsev, D.Lubej, M.Luo, T.Masuda, M.Matsuda, T.Miyabayashi, K.Miyake, H.Mizuk, R.Mohanty, G. B.Mori, T.Mussa, R.Nakano, E.Nakao, M.Nanut, T.Nath, K. J.Natkaniec, Z.Nayak, M.Nisar, N. K.Nishida, S.Ogawa, S.Ono, H.Onuki, Y.Pakhlova, G.Pal, B.Park, C. -S.Park, C. W.Park, H.Paul, S.Pesyntez, L.Piilonen, L. E.Pulvermacher, C.Rauch, J.Ritter, M.Rostomyan, A.Sakai, Y.Sandilya, S.Santelj, L.Sanuki, T.Sato, Y.Savinov, V.Schluter, T.Schneider, O.Schnell, G.Schwanda, C.Schwartz, A. J.Seino, Y.Senyo, K.Seon, O.Seong, I. S.Sevior, M. E.Shen, C. P.Shibata, T. -A.Shiu, J. -G.Shwartz, B.Simon, F.Sinha, R.Solovieva, E.Staric, M.Strube, J. F.Sumisawa, K.Sumiyoshi, T.Takizawa, M.Tamponi, U.Tenchini, F.Trabelsi, K.Tsuboyama, T.Uchida, M.Uglov, T.Unno, Y.Uno, S.Urquijo, P.Ushiroda, Y.Usov, Y.Vahsen, S. E.Van Hulse, C.Varner, G.Varvell, K. E.Vorobyev, V.Vossen, A.Waheed, E.Wang, C. H.Wang, M. -Z.Wang, P.Watanabe, M.Watanabe, Y.Widmann, E.Williams, K. M.Won, E.Yamamoto, H.Yamashita, Y.Ye, H.Yook, Y.Yuan, C. Z.Yusa, Y.Zhang, Z. P.Zhilich, V.Zhukova, V.Zhulanov, V.Ziegler, M.Zupanc, A.
DOI
10.1103/PhysRevLett.118.111801
발행일
2017-03
유형
Article
저널명
Physical Review Letters
118
11
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