Search for CP Violation in tau(+/-) -> K-S(0)pi(+/-)nu(tau) Decays at Belleopen access
- Authors
- Bischofberger, M[Bischofberger, M.]; Hayashii, H[Hayashii, H.]; Adamczyk, K[Adamczyk, K.]; Aihara, H[Aihara, H.]; Aulchenko, V[Aulchenko, V.]; Bakich, AM[Bakich, A. M.]; Balagura, V[Balagura, V.]; Barberio, E[Barberio, E.]; Belous, K[Belous, K.]; Bozek, A[Bozek, A.]; Bracko, M[Bracko, M.]; Browder, TE[Browder, T. E.]; Chen, P[Chen, P.]; Cheon, BG[Cheon, B. G.]; Chiang, CC[Chiang, C. -C.]; Cho, IS[Cho, I. -S.]; Cho, K[Cho, K.]; Choi, Y[Choi, Y.]; Danilov, M[Danilov, M.]; Dolezal, Z[Dolezal, Z.]; Drutskoy, A[Drutskoy, A.]; Eidelman, S[Eidelman, S.]; Epifanov, D[Epifanov, D.]; Golob, B[Golob, B.]; Ha, H[Ha, H.]; Haba, J[Haba, J.]; Hayasaka, K[Hayasaka, K.]; Horii, Y[Horii, Y.]; Hoshi, Y[Hoshi, Y.]; Hou, WS[Hou, W. -S.]; Hsiung, YB[Hsiung, Y. B.]; Hyun, HJ[Hyun, H. J.]; Inami, K[Inami, K.]; Ishikawa, A[Ishikawa, A.]; Itoh, R[Itoh, R.]; Iwabuchi, M[Iwabuchi, M.]; Iwasaki, Y[Iwasaki, Y.]; Julius, T[Julius, T.]; Kang, JH[Kang, J. H.]; Kawai, H[Kawai, H.]; Kawasaki, T[Kawasaki, T.]; Kiesling, C[Kiesling, C.]; Kim, HO[Kim, H. O.]; Kim, MJ[Kim, M. J.]; Kim, YJ[Kim, Y. J.]; Kinoshita, K[Kinoshita, K.]; Ko, BR[Ko, B. R.]; Kodys, P[Kodys, P.]; Krizan, P[Krizan, P.]; Kwon, YJ[Kwon, Y. -J.]; Kyeong, SH[Kyeong, S. -H.]; Lange, JS[Lange, J. S.]; Lee, MJ[Lee, M. J.]; Lee, SH[Lee, S. -H.]; Li, J[Li, J.]; Li, Y[Li, Y.]; Liu, C[Liu, C.]; Louvot, R[Louvot, R.]; MacNaughton, J[MacNaughton, J.]; McOnie, S[McOnie, S.]; Miyabayashi, K[Miyabayashi, K.]; Miyata, H[Miyata, H.]; Miyazaki, Y[Miyazaki, Y.]; Mizuk, R[Mizuk, R.]; Mohanty, GB[Mohanty, G. B.]; Moll, A[Moll, A.]; Mori, T[Mori, T.]; Nagasaka, Y[Nagasaka, Y.]; Nakano, E[Nakano, E.]; Nakao, M[Nakao, M.]; Nakazawa, H[Nakazawa, H.]; Nishida, S[Nishida, S.]; Nishimura, K[Nishimura, K.]; Nitoh, O[Nitoh, O.]; Ohshima, T[Ohshima, T.]; Okuno, S[Okuno, S.]; Pakhlova, G[Pakhlova, G.]; Park, H[Park, H.]; Park, HK[Park, H. K.]; Petric, M[Petric, M.]; Piilonen, LE[Piilonen, L. E.]; Rohrken, M[Roehrken, M.]; Ryu, S[Ryu, S.]; Sahoo, H[Sahoo, H.]; Sakai, Y[Sakai, Y.]; Schneider, O[Schneider, O.]; Schwanda, C[Schwanda, C.]; Senyo, K[Senyo, K.]; Shapkin, M[Shapkin, M.]; Shiu, JG[Shiu, J. -G.]; Shwartz, B[Shwartz, B.]; Simon, F[Simon, F.]; Smerkol, P[Smerkol, P.]; Sohn, YS[Sohn, Y. -S.]; Stanic, S[Stanic, S.]; Staric, M[Staric, M.]; Sumiyoshi, T[Sumiyoshi, T.]; Teramoto, Y[Teramoto, Y.]; Trabelsi, K[Trabelsi, K.]; Uehara, S[Uehara, S.]; Uglov, T[Uglov, T.]; Uno, S[Uno, S.]; Varner, G[Varner, G.]; Vinokurova, A[Vinokurova, A.]; Vossen, A[Vossen, A.]; Wang, CH[Wang, C. H.]; Wang, P[Wang, P.]; Watanabe, M[Watanabe, M.]; Watanabe, Y[Watanabe, Y.]; Won, E[Won, E.]; Yamamoto, H[Yamamoto, H.]; Yamashita, Y[Yamashita, Y.]; Yuan, CZ[Yuan, C. Z.]; Zhou, P[Zhou, P.]; Zhulanov, V[Zhulanov, V.]; Zivko, T[Zivko, T.]
- Issue Date
- 23-Sep-2011
- Citation
- PHYSICAL REVIEW LETTERS, v.107, no.13
- Indexed
- SCIE
SCOPUS
- Journal Title
- PHYSICAL REVIEW LETTERS
- Volume
- 107
- Number
- 13
- URI
- https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/68907
- DOI
- 10.1103/PhysRevLett.107.131801
- ISSN
- 0031-9007
- Abstract
- We report on a search for CP violation in tau(+/-) -> K-S(0)pi(+/-)nu(tau) decays using a data sample of 699 fb(-1) collected by the Belle experiment at the KEKB electron-positron asymmetric-energy collider. The CP asymmetry is measured in four bins of the invariant mass of the K-S(0)pi(+/-) system and found to be compatible with zero with a precision of O(10(-3)) in each mass bin. Limits for the CP violation parameter Im(eta(S)) are given at the 90% confidence level. These limits are |Im(eta(S))| < 0.026 or better, depending on the parametrization used to describe the hadronic form factors, and improve upon previous limits by 1 order of magnitude.
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Collections - Science > Department of Physics > 1. Journal Articles
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