Measurement of the ratio B(D-0 ->pi(+)pi(-)pi(0))/B(D-0 -> K-pi(+)pi(0)) and the time-integrated CP asymmetry in D-0 ->pi(+)pi(-)pi(0)open access
- Authors
- Arinstein, K[Arinstein, K.]; Adachi, I[Adachi, I.]; Aihara, H[Aihara, H.]; Aulchenko, V[Aulchenko, V.]; Aushev, T[Aushev, T.]; Aziz, T[Aziz, T.]; Bahinipati, S[Bahinipati, S.]; Bakich, AM[Bakich, A. M.]; Balagura, V[Balagura, V.]; Barberio, E[Barberio, E.]; Bay, A[Bay, A.]; Bedny, I[Bedny, I.]; Belous, K[Belous, K.]; Bhardwaj, V[Bhardwaj, V.]; Bitenc, U[Bitenc, U.]; Blyth, S[Blyth, S.]; Bondar, A[Bondar, A.]; Bozek, A[Bozek, A.]; Bracko, M[Bracko, M.]; Browder, TE[Browder, T. E.]; Chao, Y[Chao, Y.]; Chen, A[Chen, A.]; Chen, WT[Chen, W. T.]; Cheon, BG[Cheon, B. G.]; Chistov, R[Chistov, R.]; Cho, IS[Cho, I. -S.]; Choi, Y[Choi, Y.]; Cole, S[Cole, S.]; Dalseno, J[Dalseno, J.]; Danilov, M[Danilov, M.]; Dash, M[Dash, M.]; Drutskoy, A[Drutskoy, A.]; Eidelman, S[Eidelman, S.]; Epifanov, D[Epifanov, D.]; Gabyshev, N[Gabyshev, N.]; Goldenzweig, P[Goldenzweig, P.]; Golob, B[Golob, B.]; Ha, H[Ha, H.]; Haba, J[Haba, J.]; Hara, K[Hara, K.]; Hayasaka, K[Hayasaka, K.]; Hayashii, H[Hayashii, H.]; Hazumi, M[Hazumi, M.]; Hoshi, Y[Hoshi, Y.]; Hou, WS[Hou, W. -S.]; Iijima, T[Iijima, T.]; Inami, K[Inami, K.]; Ishikawa, A[Ishikawa, A.]; Ishino, H[Ishino, H.]; Itoh, R[Itoh, R.]; Iwasaki, M[Iwasaki, M.]; Iwasaki, Y[Iwasaki, Y.]; Joshi, NJ[Joshi, N. J.]; Kah, DH[Kah, D. H.]; Kaji, H[Kaji, H.]; Kang, JH[Kang, J. H.]; Katayama, N[Katayama, N.]; Kawai, H[Kawai, H.]; Kawasaki, T[Kawasaki, T.]; Kichimi, H[Kichimi, H.]; Kim, SK[Kim, S. K.]; Kim, YJ[Kim, Y. J.]; Kinoshita, K[Kinoshita, K.]; Korpar, S[Korpar, S.]; Kozakai, Y[Kozakai, Y.]; Krizan, P[Krizan, P.]; Krokovny, P[Krokovny, P.]; Kumar, R[Kumar, R.]; Kuo, CC[Kuo, C. C.]; Kuroki, Y[Kuroki, Y.]; Kuzmin, A[Kuzmin, A.]; Kwon, YJ[Kwon, Y. -J.]; Lange, JS[Lange, J. S.]; Lee, JS[Lee, J. S.]; Lee, MJ[Lee, M. J.]; Lee, SE[Lee, S. E.]; Lesiak, T[Lesiak, T.]; Limosani, A[Limosani, A.]; Lin, SW[Lin, S. -W.]; Liu, C[Liu, C.]; Liu, Y[Liu, Y.]; Liventsev, D[Liventsev, D.]; Mandl, F[Mandl, F.]; McOnie, S[McOnie, S.]; Mitaroff, W[Mitaroff, W.]; Miyabayashi, K[Miyabayashi, K.]; Miyake, H[Miyake, H.]; Miyata, H[Miyata, H.]; Miyazaki, Y[Miyazaki, Y.]; Mizuk, R[Mizuk, R.]; Moloney, GR[Moloney, G. R.]; Mori, T[Mori, T.]; Nakano, E[Nakano, E.]; Nakao, M[Nakao, M.]; Nishida, S[Nishida, S.]; Nitoh, O[Nitoh, O.]; Ogawa, S[Ogawa, S.]; Ohshima, T[Ohshima, T.]; Okuno, S[Okuno, S.]; Ozaki, H[Ozaki, H.]; Pakhlov, P[Pakhlov, P.]; Pakhlova, G[Pakhlova, G.]; Park, CW[Park, C. W.]; Park, H[Park, H.]; Park, KS[Park, K. S.]; Pestotnik, R[Pestotnik, R.]; Piilonen, LE[Piilonen, L. E.]; Poluektov, A[Poluektov, A.]; Sahoo, H[Sahoo, H.]; Sakai, Y[Sakai, Y.]; Schneider, O[Schneider, O.]; Schfimann, J[Schfimann, J.]; Schwanda, C[Schwanda, C.]; Schwartz, AJ[Schwartz, A. J.]; Senyo, K[Senyo, K.]; Sevior, ME[Sevior, M. E.]; Shapkin, M[Shapkin, M.]; Shebalin, V[Shebalin, V.]; Shibuya, H[Shibuya, H.]; Shiu, JG[Shiu, J. -G.]; Shwartz, B[Shwartz, B.]; Singh, JB[Singh, J. B.]; Sokolov, A[Sokolov, A.]; Somov, A[Somov, A.]; Stanic, S[Stanic, S.]; Staric, M[Staric, M.]; Sumiyoshi, T[Sumiyoshi, T.]; Suzuki, SY[Suzuki, S. Y.]; Takasaki, F[Takasaki, F.]; Tanaka, M[Tanaka, M.]; Taylor, GN[Taylor, G. N.]; Teramoto, Y[Teramoto, Y.]; Tikhomirov, I[Tikhomirov, I.]; Uehara, S[Uehara, S.]; Ueno, K[Ueno, K.]; Uglov, T[Uglov, T.]; Unno, Y[Unno, Y.]; Uno, S[Uno, S.]; Usov, Y[Usov, Y.]; Varner, G[Varner, G.]; Vervink, K[Vervink, K.]; Villa, S[Villa, S.]; Vinokurova, A[Vinokurova, A.]; Wang, CH[Wang, C. H.]; Wang, MZ[Wang, M. -Z.]; 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.]; Zhang, CC[Zhang, C. C.]; Zhang, ZP[Zhang, Z. P.]; Zhilich, V[Zhilich, V.]; Zhulanov, V[Zhulanov, V.]; Zupanc, A[Zupanc, A.]; Zyukova, O[Zyukova, O.]
- Issue Date
- 17-Apr-2008
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- D-0; pi(+)pi(-)pi(0); CP; asymmetry
- Citation
- PHYSICS LETTERS B, v.662, no.2, pp.102 - 110
- Indexed
- SCIE
SCOPUS
- Journal Title
- PHYSICS LETTERS B
- Volume
- 662
- Number
- 2
- Start Page
- 102
- End Page
- 110
- URI
- https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/81581
- DOI
- 10.1016/j.physletb.2008.02.054
- ISSN
- 0370-2693
- Abstract
- We report a high-statistics measurement of the relative branching fraction B(D-0 --> pi(+)pi(-)pi(0))/B(D-0 --> K-pi(+)pi(0)) using a 532 fb(-1) data sample collected with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. The measured value of the relative branching fraction is B(D-0 --> pi(+)pi-(7)pi(0))/B(D-0 --> K-pi(+)pi(0)) = (10.12 +/- 0.04(stat) +/- 0.18(syst)) x 10(-2), which has an accuracy comparable to the world average. We also present a measurement of the time-integrated CP asymmetry in D-0 pi(+)pi(-)pi(0) decay. The result, A(CP) = (0.43 +/- 1.30)%, shows no significant CP violation. (C) 2008 Elsevier B.V. All rights reserved.
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