Measurement of the Lifetime Difference in [Formula presented] Meson Decays Article

Abe, K, Abe, K, Abe, R et al. (2002). Measurement of the Lifetime Difference in [Formula presented] Meson Decays . PHYSICAL REVIEW LETTERS, 88(16), 6. 10.1103/PhysRevLett.88.162001

cited authors

  • Abe, K; Abe, K; Abe, R; Abe, T; Adachi, I; Ahn, BS; Aihara, H; Akatsu, M; Asano, Y; Aso, T; Aulchenko, V; Aushev, T; Bakich, AM; Ban, Y; Behari, S; Behera, PK; Bondar, A; Bozek, A; Browder, TE; Casey, BCK; Chao, Y; Cheon, BG; Chistov, R; Choi, Y; Dong, LY; Eidelman, S; Eiges, V; Fang, F; Fujii, H; Fukunaga, C; Fukushima, M; Gabyshev, N; Garmash, A; Gershon, T; Gordon, A; Guo, R; Haba, J; Hamasaki, H; Hanagaki, K; Handa, F; Hara, K; Hara, T; Hastings, NC; Hayashii, H; Hazumi, M; Heenan, EM; Higuchi, I; Higuchi, T; Hojo, T; Hokuue, T; Hoshi, Y; Hoshina, K; Hou, SR; Hou, WS; Hsu, SC; Huang, HC; Igarashi, Y; Iijima, T; Ikeda, H; Inami, K; Ishikawa, A; Ishino, H; Itoh, R; Iwasaki, H; Iwasaki, Y; Jalocha, P; Jang, HK; Kang, JH; Kang, JS; Katayama, N; Kawai, H; Kawai, H; Kawamura, N; Kawasaki, T; Kichimi, H; Kim, DW; Kim, H; Kim, HJ; Kim, HO; Kim, H; Kim, TH; Kinoshita, K; Kobayashi, S; Konishi, H; Korpar, S; Križan, P; Krokovny, P; Kulasiri, R; Kumar, S; Kuzmin, A; Kwon, YJ; Lange, JS; Leder, G; Lee, SH; Liventsev, D; MacNaughton, J; Marlow, D; Matsubara, T; Matsumoto, S; Matsumoto, T

authors

abstract

  • We report a measurement of the [Formula presented] mixing parameter [Formula presented] using [Formula presented] of data collected near the [Formula presented] resonance with the Belle detector at KEKB. [Formula presented] is measured from the lifetime difference of [Formula presented] mesons decaying into the [Formula presented] state and the [Formula presented]-even eigenstate [Formula presented]. We find [Formula presented], where the first error is statistical and the second is systematic, corresponding to a [Formula presented] confidence interval [Formula presented]. © 2002 The American Physical Society.

publication date

  • January 1, 2002

published in

Digital Object Identifier (DOI)

start page

  • 6

volume

  • 88

issue

  • 16