Somov, A.Schwartz, A.J.Adachi, I.Aihara, H.Anipko, D.Aulchenko, V.Aushev, T.Bakich, A.M.Bedny, I.Bitenc, U.Bizjak, I.Bondar, A.Bračko, M.Browder, T.E.Chang, M.-C.Chao, Y.Chen, A.Chen, K.-F.Chen, W.T.Cheon, B.G.Chistov, R.Cho, I.-S.Choi, Y.Choi, Y.K.Cole, S.Dalseno, J.Dash, M.Dragic, J.Drutskoy, A.Eidelman, S.Fratina, S.Gokhroo, G.Golob, B.Ha, H.Haba, J.Hara, T.Hayasaka, K.Hayashii, H.Hazumi, M.Heffernan, D.Hokuue, T.Hoshi, Y.Hou, W.-S.Hyun, H.J.Iijima, T.Inami, K.Ishikawa, A.Ishino, H.Itoh, R.Iwasaki, M.Iwasaki, Y.Joshi, N.Kah, D.H.Kang, J.H.Katayama, N.Kichimi, H.Kim, H.O.Kim, Y.J.Kinoshita, K.Korpar, S.Križan, P.Krokovny, P.Kulasiri, R.Kumar, R.Kuo, C.C.Kuzmin, A.Kwon, Y.-J.Lee, J.S.Lee, M.J.Lee, S.E.Lesiak, T.Limosani, A.Lin, S.-W.Marlow, D.Matsumoto, T.McOnie, S.Medvedeva, T.Mitaroff, W.Miyake, H.Miyata, H.Miyazaki, Y.Mizuk, R.Mohapatra, D.Moloney, G.R.Nakao, M.Nitoh, O.Nozaki, T.Ogawa, S.Ohshima, T.Okuno, S.Olsen, S.L.Onuki, Y.Ozaki, H.Pakhlov, P.Pakhlova, G.Park, C.W.Pestotnik, R.Piilonen, L.E.Sahoo, H.Sakai, Y.Schneider, O.Schümann, J.Senyo, K.Shapkin, M.Shen, C.P.Shibuya, H.Shwartz, B.Starič, M.Stoeck, H.Sumisawa, K.Sumiyoshi, T.Takasaki, F.Tamura, N.Tanaka, M.Teramoto, Y.Tian, X.C.Trabelsi, K.Tsukamoto, T.Uehara, S.Ueno, K.Uglov, T.Unno, Y.Uno, S.Urquijo, P.Usov, Y.Varner, G.Varvell, K.E.Villa, S.Vinokurova, A.Wang, C.C.Wang, C.H.Wang, M.-Z.Wang, P.Watanabe, Y.Won, E.Yabsley, B.D.Yamaguchi, A.Yamashita, Y.Zhang, Z.P.Zupanc, A.2010-11-052010-11-052010-11-05200710.1103/PhysRevD.76.0111042-s2.0-34447304051https://infoscience.epfl.ch/handle/20.500.14299/56808WOS:000248544300004We present a measurement of the CP-violating asymmetry in B0→ρ+ρ- decays using 535×106 BB̄ pairs collected with the Belle detector at the KEKB e+e- collider. We measure CP-violating coefficients A=0.16±0.21(stat)±0.08(syst) and S=0.19±0. 30(stat)±0.08(syst). These values are used to determine the unitarity triangle angle 2 using an isospin analysis; the solution consistent with the standard model lies in the range 54°< 2<113° at the 90% confidence level. © 2007 The American Physical Society.text::journal::journal article::research article