Measurement of time-dependent CP violation in B-0 - eta ' K-0 decays

  • Santelj, L.
  • Yusa, Y.
  • Abdesselam, A.
  • Adachi, I.
  • Aihara, H.
  • ... Cheon, Byung Gu
  • 외 160명
Citations

WEB OF SCIENCE

11
Citations

SCOPUS

8

초록

We present a measurement of the time-dependent CP violation parameters in B0 -> eta'K-0 decays. The measurement is based on the full data sample containing 772 x 10(6) B (B) over bar pairs collected at the Upsilon(4S) resonance using the Belle detector at the KEKB asymmetric-energy e+e- collider. The measured values of the mixing-induced and direct CP violation parameters are: sin 2 phi(eff)(1) = +0.68 +/- 0.07 +/- 0.03, A(eta'K0) = +0.03 +/- 0.05 +/- 0.04, where the first uncertainty is statistical arid the second is systernatic. The values obtained are the most accurate to date. lurthierrimore. these results are consistent with our previous measurements and with the world-average value of sin 2 phi(1) measured in B-0 -> J/psi K-0 decays.

키워드

CP violationCKM angle betae plus e- ExperimentsB physicsB-DECAYSSTANDARD MODELMESON SYSTEMASYMMETRIESBOUNDSBELLE
제목
Measurement of time-dependent CP violation in B-0 - eta ' K-0 decays
저자
Santelj, L.Yusa, Y.Abdesselam, A.Adachi, I.Aihara, H.Al Said, S.Asner, D. M.Aulchenko, V.Aushev, T.Ayad, R.Bahinipati, S.Bakich, A. M.Bansalu, V.Bhardwaj, V.Bhuyan, B.Bondar, A.Bonvicini, G.Bozek, A.Bracko, M.Browder, T. E.Cervenkov, D. T.Chekelian, V.Chen, A.Cheon, Byung GuChilikin, K.Cho, K.Chobanova, V.Choi, Y.Cinabro, D.Dalseno, J.Danilov, M.Dolezal, Z.Drasal, Z.Drutskoy, A.Eidelman, S.Farhat, H.Fast, J. E.Ferber, T.Frost, O.Gaur, V.Gabyshev, N.Ganguly, S.Garmash, A.Gillard, R.Glattauer, R.Goh, Y. M.Golob, B.Haba, J.Hara, K.Hayasaka, K.Hayashii, H.He, X. H.Higuchi, T.Hou, W. -S.Hyun, H. J.Inami, K.Ishikawa, A.Itoh, R.Iwasaki, Y.Jaegle, I.Joo, K. K.Kakuno, H.Kato, E.Kawasaki, T.Kiesling, C.Kim, D. Y.Kim, H. J.Kim, J. B.Kim, J. H.Kim, K. T.Kim, M. J.Kim, Y. J.Kinoshita, K.Ko, B. R.Korpar, S.Krizan, P.Krokovny, P.Kuhr, T.Kumita, T.Kuzmin, A.Kwon, Y. -J.Li, J.Li, Y.Li Gioi, L.Libby, J.Liventsev, D.Matvienko, D.Miyabayashi, K.Miyata, H.Mohanty, G. B.Moll, A.Mori, T.Nakano, E.Nakao, M.Nanut, T.Natkaniec, Z.Nedelkovska, E.Nisar, N. K.Nishida, S.Ogawa, S.Okuno, S.Olsen, S. L.Pakhlov, P.Pakhlova, G.Park, H.Pedlar, T. K.Pestotnik, R.Petric, M.Piilonen, L. E.Ribezl, E.Rutter, M.Rostomyan, A.Sakai, Y.Sandilya, S.Sanuki, T.Sato, Y.Savinov, V.Savinov, V.Schneider, O.Schnell, G.Schwanda, C.Schwartz, A. J.Senyo, K.Sevior, M. E.Shebalin, V.Shen, C. P.Shibata, T. -A.Shiu, J. -G.Simon, F.Sohn, Y. -S.Sokolov, A.Solovieva, E.Staric, M.Steder, M.Sumihama, M.Tamponi, U.Tatishvili, G.Teramoto, Y.Trabelsi, K.Uchida, M.Uehara, S.Uglov, T.Unno, Y.Uno, S.Urquijo, P.Vahsen, S. E.Van Hulse, C.Vanhoefer, P.Varner, G.Vorobyev, V.Vossen, A.Wagner, M. N.Wang, C. H.Wang, M. -Z.Wang, P.Wang, X. L.Watanabe, Y.Wehle, S.Williams, K. M.Won, E.Yashchenko, S.Yook, Y.Zhang, Z. P.Zhilich, V.Zhulanov, V.Zupanc, A.
DOI
10.1007/JHEP10(2014)165
발행일
2014-10
유형
Article
저널명
Journal of High Energy Physics
2014
10
페이지
1 ~ 20

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