Measurement of the Time-Dependent CP Asymmetries in B-0 -> K-S(0)rho(0)gamma Decays
- Authors
- Li, J[Li, J.]; Adachi, I[Adachi, I.]; Arinstein, K[Arinstein, K.]; Aushev, T[Aushev, T.]; Bakich, AM[Bakich, A. M.]; Balagura, V[Balagura, V.]; Bedny, I[Bedny, I.]; Bhardwaj, V[Bhardwaj, V.]; Bitenc, U[Bitenc, U.]; Bozek, A[Bozek, A.]; Bracko, M[Bracko, M.]; Browder, TE[Browder, T. E.]; Chang, P[Chang, P.]; Chao, Y[Chao, Y.]; Chen, A[Chen, A.]; Cheon, BG[Cheon, B. G.]; Chistov, R[Chistov, R.]; Choi, Y[Choi, Y.]; Dalseno, J[Dalseno, J.]; Drutskoy, A[Drutskoy, A.]; Eidelman, S[Eidelman, S.]; Gabyshev, N[Gabyshev, N.]; Ha, H[Ha, H.]; Hara, K[Hara, K.]; Hasegawa, Y[Hasegawa, Y.]; Hayashii, H[Hayashii, H.]; Hazumi, M[Hazumi, M.]; Heffernan, D[Heffernan, D.]; Hoshi, Y[Hoshi, Y.]; Hou, WS[Hou, W. -S.]; Hyun, HJ[Hyun, H. J.]; Iijima, T[Iijima, T.]; Ishikawa, A[Ishikawa, A.]; Itoh, R[Itoh, R.]; Iwasaki, M[Iwasaki, M.]; Iwasaki, Y[Iwasaki, Y.]; Joshi, NJ[Joshi, N. J.]; Kah, DH[Kah, D. H.]; Kang, JH[Kang, J. H.]; Kawai, H[Kawai, H.]; Kawasaki, T[Kawasaki, T.]; Kichimi, H[Kichimi, H.]; Kim, YI[Kim, Y. I.]; Kim, YJ[Kim, Y. J.]; Kinoshita, K[Kinoshita, K.]; Korpar, S[Korpar, S.]; Krizan, P[Krizan, P.]; Krokovny, P[Krokovny, P.]; Kumar, R[Kumar, R.]; Kuzmin, A[Kuzmin, A.]; Kyeong, SH[Kyeong, S. -H.]; Liu, C[Liu, C.]; Liu, Y[Liu, Y.]; Matyja, A[Matyja, A.]; McOnie, S[McOnie, S.]; Medvedeva, T[Medvedeva, T.]; Miyabayashi, K[Miyabayashi, K.]; Miyake, H[Miyake, H.]; Miyata, H[Miyata, H.]; Moloney, GR[Moloney, G. R.]; Nagasaka, Y[Nagasaka, Y.]; Nakao, M[Nakao, M.]; Natkaniec, Z[Natkaniec, Z.]; Nishida, S[Nishida, S.]; Nitoh, O[Nitoh, O.]; Ogawa, S[Ogawa, S.]; Ohshima, T[Ohshima, T.]; Okuno, S[Okuno, S.]; Olsen, SL[Olsen, S. L.]; Ozaki, H[Ozaki, H.]; Pakhlova, G[Pakhlova, G.]; Park, CW[Park, C. W.]; Park, H[Park, H.]; Park, HK[Park, H. K.]; Park, KS[Park, K. S.]; Peak, LS[Peak, L. S.]; Pestotnik, R[Pestotnik, R.]; Piilonen, LE[Piilonen, L. E.]; Sahoo, H[Sahoo, H.]; Sakai, Y[Sakai, Y.]; Schneider, O[Schneider, O.]; Schwanda, C[Schwanda, C.]; Sekiya, A[Sekiya, A.]; Senyo, K[Senyo, K.]; Shapkin, M[Shapkin, M.]; Shiu, JG[Shiu, J. -G.]; Shwartz, B[Shwartz, B.]; Sokolov, A[Sokolov, A.]; Somov, A[Somov, A.]; Stanic, S[Stanic, S.]; Staric, M[Staric, M.]; Sumiyoshi, T[Sumiyoshi, T.]; Tanaka, M[Tanaka, M.]; Taylor, GN[Taylor, G. N.]; Teramoto, Y[Teramoto, Y.]; Tikhomirov, I[Tikhomirov, I.]; Trabelsi, K[Trabelsi, K.]; Tsuboyama, T[Tsuboyama, T.]; Uehara, S[Uehara, S.]; Uglov, T[Uglov, T.]; Unno, Y[Unno, Y.]; Uno, S[Uno, S.]; Urquijo, P[Urquijo, P.]; Ushiroda, Y[Ushiroda, Y.]; Usov, Y[Usov, Y.]; Varner, G[Varner, G.]; Varvell, KE[Varvell, K. E.]; Vervink, K[Vervink, K.]; Vinokurova, A[Vinokurova, A.]; Wang, CH[Wang, C. H.]; Wang, P[Wang, P.]; Wang, XL[Wang, X. L.]; Watanabe, Y[Watanabe, Y.]; Won, E[Won, E.]; Yabsley, BD[Yabsley, B. D.]; Yamamoto, H[Yamamoto, H.]; Yamashita, Y[Yamashita, Y.]; Yamauchi, M[Yamauchi, M.]; Zhang, ZP[Zhang, Z. P.]; Zhilich, V[Zhilich, V.]; Zivko, T[Zivko, T.]; Zupanc, A[Zupanc, A.]; Zyukova, O[Zyukova, O.]
- Issue Date
- 19-Dec-2008
- Publisher
- AMER PHYSICAL SOC
- Citation
- PHYSICAL REVIEW LETTERS, v.101, no.25
- Indexed
- SCIE
SCOPUS
- Journal Title
- PHYSICAL REVIEW LETTERS
- Volume
- 101
- Number
- 25
- URI
- https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/80036
- DOI
- 10.1103/PhysRevLett.101.251601
- ISSN
- 0031-9007
- Abstract
- We report the first measurement of time-dependent CP asymmetry in B-0 -> K-S(0)rho(0)gamma decays based on 657 x 10(6) B (B) over bar B pairs collected with the Belle detector at the KEKB asymmetric-energy collider. We measure the CP-violating parameter S-KS0 rho 0 gamma = 0.11 +/- 0.33(stat)(-0.09)(+0.05)(syst) from a signal of 212 +/- 17 events. We also obtain the effective direct CP-violating parameter A(eff) = 0.05 +/- 0.18(stat) +/- 0.06(syst) for m(KS0 pi+pi-) < 1.8 GeV/c(2) and 0.6 GeV= c(2) < m(pi+pi-) < 0.9 GeV/c(2).
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Collections - Science > Department of Physics > 1. Journal Articles
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