%J PHYS REV LETT
%A XC Tian
%A Y Ban
%A K Abe
%A K Abe
%A H Aihara
%A K Arinstein
%A Y Asano
%A V Aulchenko
%A T Aushev
%A AM Bakich
%A S Banerjee
%A E Barberio
%A M Barbero
%A A Bay
%A I Bedny
%A U Bitenc
%A I Bizjak
%A S Blyth
%A A Bondar
%A A Bozek
%A M Bracko
%A J Brodzicka
%A TE Browder
%A P Chang
%A Y Chao
%A A Chen
%A K-F Chen
%A WT Chen
%A BG Cheon
%A R Chistov
%A SK Choi
%A Y Choi
%A YK Choi
%A A Chuvikov
%A J Dalseno
%A M Danilov
%A M Dash
%A LY Dong
%A A Drutskoy
%A S Eidelman
%A Y Enari
%A F Fang
%A S Fratina
%A N Gabyshev
%A T Gershon
%A G Gokhroo
%A B Golob
%A A Gorisek
%A J Haba
%A T Hara
%A K Hayasaka
%A H Hayashii
%A M Hazumi
%A T Hokuue
%A Y Hoshi
%A S Hou
%A WS Hou
%A T Iijima
%A K Ikado
%A A Imoto
%A K Inami
%A A Ishikawa
%A R Itoh
%A Y Iwasaki
%A JH Kang
%A JS Kang
%A P Kapusta
%A N Katayama
%A H Kawai
%A T Kawasaki
%A HR Khan
%A H Kichimi
%A SK Kim
%A SM Kim
%A K Kinoshita
%A S Korpar
%A P Krizan
%A P Krokovny
%A R Kulasiri
%A CC Kuo
%A A Kuzmin
%A YJ Kwon
%A G Leder
%A SE Lee
%A T Lesiak
%A J Li
%A SW Lin
%A D Liventsev
%A F Mandl
%A T Matsumoto
%A A Matyja
%A W Mitaroff
%A K Miyabayashi
%A H Miyake
%A H Miyata
%A Y Miyazaki
%A R Mizuk
%A GR Moloney
%A T Mori
%A T Nagamine
%A Y Nagasaka
%A E Nakano
%A H Nakazawa
%A S Nishida
%A O Nitoh
%A S Ogawa
%A T Ohshima
%A T Okabe
%A S Okuno
%A SL Olsen
%A Y Onuki
%A H Ozaki
%A H Palka
%A CW Park
%A H Park
%A R Pestotnik
%A LE Piilonen
%A Y Sakai
%A N Sato
%A N Satoyama
%A K Sayeed
%A T Schietinger
%A O Schneider
%A C Schwanda
%A AJ Schwartz
%A ME Sevior
%A H Shibuya
%A B Shwartz
%A V Sidorov
%A JB Singh
%A A Somov
%A N Soni
%A S Stanic
%A M Staric
%A T Sumiyoshi
%A S Suzuki
%A F Takasaki
%A K Tamai
%A N Tamura
%A M Tanaka
%A GN Taylor
%A Y Teramoto
%A T Tsukamoto
%A S Uehara
%A T Uglov
%A K Ueno
%A S Uno
%A P Urquijo
%A G Varner
%A KE Varvell
%A S Villa
%A CC Wang
%A CH Wang
%A MZ Wang
%A QL Xie
%A BD Yabsley
%A A Yamaguchi
%A Y Yamashita
%A M Yamauchi
%A J Ying
%A Y Yuan
%A CC Zhang
%A LM Zhang
%A ZP Zhang
%A Belle Collaboration
%T Measurement of the wrong-sign decays D-0 -> K+pi(-)pi(0) and D-0 -> K+pi(-)pi(+)pi(-), and search for CP violation
%X Using 281 fb(-1) of data from the Belle experiment recorded at or near the Upsilon(4S) resonance, we have measured the rates of the "wrong-sign" decays D-0 -> K+pi(-)pi(0) and D-0 -> K+pi(-)pi(+)pi(-) relative to those of the Cabibbo-favored decays D-0 -> K-pi(+)pi(0) and D-0 -> K-pi(+)pi(+)pi(-). These wrong-sign decays proceed via a doubly Cabibbo-suppressed amplitude or via D-0-(D) over bar (0) mixing; the latter has not yet been observed. We obtain R-WS(K pi pi(0))=[0.229 +/- 0.015(stat)(-0.009)(+0.013)(syst)]% and R-WS(K3 pi)=[0.320 +/- 0.018(stat)(-0.013)(+0.018)(syst)]%. The CP asymmetries are measured to be -0.006 +/- 0.053 and -0.018 +/- 0.044 for the K+pi(-)pi(0) and K+pi(-)pi(+)pi(-) final states, respectively.
%L discovery1308494
%I AMERICAN PHYSICAL SOC
%N 23
%V 95
%O © 2005 The American Physical Society
%D 2005