Bischofberger, M.Hayashii, H.Adamczyk, K.Aihara, H.Aulchenko, V.Bakich, A. M.Balagura, V.Barberio, E.Belous, K.Bozek, A.Bracko, M.Browder, T. E.Chen, P.Cheon, B. G.Chiang, C.-C.Cho, I.-S.Cho, K.Choi, Y.Danilov, M.Dolezal, Z.Drutskoy, A.Eidelman, S.Epifanov, D.Golob, B.Ha, H.Haba, J.Hayasaka, K.Horii, Y.Hoshi, Y.Hou, W.-S.Hsiung, Y. B.Hyun, H. J.Inami, K.Ishikawa, A.Itoh, R.Iwabuchi, M.Iwasaki, Y.Julius, T.Kang, J. H.Kawai, H.Kawasaki, T.Kiesling, C.Kim, H. O.Kim, M. J.Kim, Y. J.Kinoshita, K.Ko, B. R.Kodys, P.Krizan, P.Kwon, Y.-J.Kyeong, S.-H.Lange, J. S.Lee, M. J.Lee, S.-H.Li, J.Li, Y.Liu, C.Louvot, R.MacNaughton, J.McOnie, S.Miyabayashi, K.Miyata, H.Miyazaki, Y.Mizuk, R.Mohanty, G. B.Moll, A.Mori, T.Nagasaka, Y.Nakano, E.Nakao, M.Nakazawa, H.Nishida, S.Nishimura, K.Nitoh, O.Ohshima, T.Okuno, S.Pakhlova, G.Park, H.Park, H. K.Petric, M.Piilonen, L. E.Roehrken, M.Ryu, S.Sahoo, H.Sakai, Y.Schneider, O.Schwanda, C.Senyo, K.Shapkin, M.Shiu, J.-G.Shwartz, B.Simon, F.Smerkol, P.Sohn, Y.-S.Stanic, S.Staric, M.Sumiyoshi, T.Teramoto, Y.Trabelsi, K.Uehara, S.Uglov, T.Uno, S.Varner, G.Vinokurova, A.Vossen, A.Wang, C. H.Wang, P.Watanabe, M.Watanabe, Y.Won, E.Yamamoto, H.Yamashita, Y.Yuan, C. Z.Zhou, P.Zhulanov, V.Zivko, T.2012-06-252012-06-252012-06-25201110.1103/PhysRevLett.107.131801https://infoscience.epfl.ch/handle/20.500.14299/82104WOS:000302775500003We 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.Tau-DecaysSimulationCollisionstext::journal::journal article::research article