Measurement of time-dependent CP asymmetries in B0 → KS0 ηγ decays

Journal Article (Journal Article)

We report a measurement of time-dependent CP violation parameters in B0→KS0ηγ decays. The study is based on a data sample, containing 772×106BB pairs, that was collected at the (4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We obtain the CP violation parameters of S=-1.32±0.77(stat)±0.36(syst) and A=-0.48±0.41(stat)±0.07(syst) for the invariant mass of the KS0η system up to 2.1 GeV/c2.

Full Text

Duke Authors

Cited Authors

  • Nakano, H; Ishikawa, A; Sumisawa, K; Yamamoto, H; Adachi, I; Aihara, H; Al Said, S; Asner, DM; Aulchenko, V; Aushev, T; Ayad, R; Babu, V; Badhrees, I; Bansal, V; Behera, P; Beleño, C; Bhuyan, B; Bilka, T; Biswal, J; Bozek, A; Bračko, M; Červenkov, D; Chekelian, V; Cheon, BG; Chilikin, K; Cho, K; Choi, SK; Choi, Y; Choudhury, S; Cinabro, D; Cunliffe, S; Dash, N; Di Carlo, S; DoleŽal, Z; Eidelman, S; Fast, JE; Ferber, T; Fulsom, BG; Garg, R; Gaur, V; Gabyshev, N; Garmash, A; Gelb, M; Giri, A; Goldenzweig, P; Guan, Y; Guido, E; Haba, J; Hara, T; Hayasaka, K; Hayashii, H; Hedges, MT; Hirose, S; Hou, WS; Iijima, T; Inami, K; Inguglia, G; Itoh, R; Iwasaki, M; Iwasaki, Y; Jacobs, WW; Jaegle, I; Jeon, HB; Jia, S; Jin, Y; Julius, T; Kaliyar, AB; Karyan, G; Kawasaki, T; Kiesling, C; Kim, DY; Kim, HJ; Kim, JB; Kim, KT; Kim, SH; Kinoshita, K; Kodyš, P; Korpar, S; Kotchetkov, D; KriŽan, P; Kroeger, R; Krokovny, P; Kuhr, T; Kulasiri, R; Kumita, T; Kwon, YJ; Lange, JS; Lee, IS; Lee, SC; Li, LK; Li, Y; Li, YB; Li Gioi, L; Libby, J; Liventsev, D; Lubej, M; Luo, T; Macnaughton, J; Masuda, M; Matsuda, T

Published Date

  • May 1, 2018

Published In

Volume / Issue

  • 97 / 9

Electronic International Standard Serial Number (EISSN)

  • 2470-0029

International Standard Serial Number (ISSN)

  • 2470-0010

Digital Object Identifier (DOI)

  • 10.1103/PhysRevD.97.092003

Citation Source

  • Scopus