%0 Journal Article
%@ 0031-9007
%A Schumann, J
%A Wang, CH
%A Abe, K
%A Adachi, I
%A Aihara, H
%A Anipko, D
%A Arinstein, K
%A Asano, Y
%A Aushev, T
%A Bakich, AM
%A Balagura, V
%A Barberio, E
%A Barbero, M
%A Bay, A
%A Bedny, I
%A Bitenc, U
%A Bizjak, I
%A Blyth, S
%A Bondar, A
%A Bozek, A
%A Bracko, M
%A Browder, TE
%A Chang, MC
%A Chang, P
%A Chao, Y
%A Chen, A
%A Chen, WT
%A Cheon, BG
%A Choi, Y
%A Choi, YK
%A Chuvikov, A
%A Cole, S
%A Dalseno, J
%A Danilov, M
%A Dash, M
%A Dragic, J
%A Drutskoy, A
%A Eidelman, S
%A Epifanov, D
%A Fratina, S
%A Gabyshev, N
%A Gershon, T
%A Go, A
%A Gokhroo, G
%A Golob, B
%A Gorisek, A
%A Ha, HC
%A Haba, J
%A Hara, T
%A Hastings, NC
%A Hayasaka, K
%A Hayashii, H
%A Hazumi, M
%A Hinz, L
%A Hokuue, T
%A Hoshi, Y
%A Hou, S
%A Hou, WS
%A Hsiung, YB
%A Iijima, T
%A Imoto, A
%A Inami, K
%A Ishikawa, A
%A Itoh, R
%A Iwasaki, M
%A Iwasaki, Y
%A Kang, JH
%A Kapusta, P
%A Katayama, N
%A Kawai, H
%A Kawasaki, T
%A Khan, HR
%A Kichimi, H
%A Kim, SK
%A Kim, SM
%A Kinoshita, K
%A Kulasiri, R
%A Kumar, R
%A Kuo, CC
%A Kuzmin, A
%A Kwon, YJ
%A Lange, JS
%A Lee, J
%A Lesiak, T
%A Limosani, A
%A Liventsev, D
%A MacNaughton, J
%A Majumder, G
%A Mandl, F
%A Marlow, D
%A Matsumoto, T
%A Matyja, A
%A Mitaroff, W
%A Miyake, H
%A Miyata, H
%A Miyazaki, Y
%A Mizuk, R
%A Moloney, GR
%A Mori, T
%A Nagamine, T
%A Nakamura, I
%A Nakano, E
%A Nakao, M
%A Natkaniec, Z
%A Nishida, S
%A Nitoh, O
%A Ogawa, S
%A Ohshima, T
%A Okabe, T
%A Okuno, S
%A Olsen, SL
%A Ozaki, H
%A Pakhlov, P
%A Palka, H
%A Park, CW
%A Park, H
%A Parslow, N
%A Peak, LS
%A Pestotnik, R
%A Piilonen, LE
%A Rozanska, M
%A Sakai, Y
%A Sarangi, TR
%A Sato, N
%A Schietinger, T
%A Schneider, O
%A Schwanda, C
%A Seidl, R
%A Senyo, K
%A Sevior, ME
%A Shapkin, M
%A Shibuya, H
%A Shwartz, B
%A Sidorov, V
%A Sokolov, A
%A Somov, A
%A Soni, N
%A Stamen, R
%A Stanic, S
%A Staric, M
%A Sumisawa, K
%A Suzuki, S
%A Takasaki, F
%A Tamai, K
%A Tamura, N
%A Tanaka, M
%A Taylor, GN
%A Teramoto, Y
%A Tian, XC
%A Trabelsi, K
%A Tsuboyama, T
%A Tsukamoto, T
%A Uehara, S
%A Uglov, T
%A Ueno, K
%A Uno, S
%A Urquijo, P
%A Usov, Y
%A Varner, G
%A Varvell, KE
%A Villa, S
%A Wang, CC
%A Wang, MZ
%A Watanabe, Y
%A Won, E
%A Xie, QL
%A Yamaguchi, A
%A Yamashita, Y
%A Yamauchi, M
%A Ying, J
%A Yusa, Y
%A Zhang, CC
%A Zhang, LM
%A Zhang, ZP
%A Zhilich, V
%A Zurcher, D
%A Belle Collaboration
%D 2006
%F discovery:1308515
%I AMERICAN PHYSICAL SOC
%J PHYS REV LETT
%K DECAYS, BELLE, QCD, PHYSICS, SEARCH, ETA'
%N 6
%T Evidence for B ->eta(')pi and improved measurements for B ->eta ' K
%U https://discovery.ucl.ac.uk/id/eprint/1308515/
%V 97
%X We report evidence for the exclusive two-body charmless hadronic B meson decay B ->eta(')pi, and improved measurements of B ->eta K-'. The results are obtained from a data sample of 386x10(6) B (B) over bar pairs collected at the Upsilon(4S) resonance, with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. We measure B(B+->eta(')pi(+))=[1.76(-0.62)(+0.67)(stat)(-0.14)(+0.15)(syst)]x10(-6) and B(B-0 ->eta(')pi(0))= [2.79(-0.96)(+1.02)(stat)(-0.34)(+0.25)(syst)]x10(-6). We also find the ratio of B(B+->eta K-'(+))/B(B-0 ->eta K-'(0))=1.17 +/- 0.08(stat)+/- 0.03(syst) and measure the direct CP asymmetries for the charged modes.
%Z © 2006 The American Physical Society