First Measurement Of T-Odd Moments In D-0 -> K-S(0) Pi + Pi(-)Pi(0) Decays

K. Prasanth, M. Bračko,D. Liventsev,R. Kulasiri,D. Epifanov, Y. Yook, V. Chekelian,M. Masuda, V. Babu,S. Uehara,S. Al Said,K. Hayasaka,K. Sumisawa,T. Matsuda,T. Uglov,V. Vorobyev,D. Dutta,M. J. Kim,R. Mizuk,Y. Choi, T. Mori,J. G. Shiu,K. H. Kang,B. G. Cheon, I. Jaegle,H. Park, T. Sumiyoshi, S. Okuno,H. B. Jeon,K. T. Kim,A. Bobrov,G. B. Mohanty,K. Cho,A. M. Bakich, P. Wang,V. Zhukova,E. Waheed,T. Luo,L. Pesántez,A. Ishikawa,T. E. Browder,A. Bozek, J. Biswal,D. Y. Kim, J. Libby, F. Tenchini,Y. Watanabe,K. Inami,M. Takizawa,L. Santelj, R. Pestotnik,L. E. Piilonen,C. Z. Yuan, Y. Sakai, J. Haba, S. Korpar,B. G. Fulsom,K. Tanida,S. Ogawa,L. Li,T. Julius,T. Aushev, A. Rostomyan,M. T. Hedges,G. Karyan, G. Bonvicini, Z. Drásal, E. Solovieva, P. Kodys, G. Varner,E. Widmann,E. Won,T.-A. Shibata, O. Schneider,M. Ritter,H. Farhat, Z. Natkaniec, V. Aulchenko,M. E. Sevior,K. Kinoshita,S. Uno,H. Ono,K. M. Williams, D. Greenwald,D. Matvienko,C. S. Park,I. Adachi,R. Kumar,V. Bhardwaj,M. Lubej,V. Gaur, Y. Unno,T. Kumita, D. Červenkov, Y. Kwon, R. Chistov,D. M. Asner,M. Watanabe, Y. Jin,T. Ferber, E. Barberio,U. Tamponi,M. Nayak,H. K. Moon,W.-S. Hou, M. Niiyama,R. Gillard,S. Eidelman,Z. Doležal, P. Križan,V. Zhulanov,R. Mussa, J. Yelton,R. Ayad, M. Nakao, C. Schwanda, P. Urquijo,H. Aihara, P. Goldenzweig, H. Yamamoto, S. H. Kim, T. Sanuki,M. Berger, M. Wang, K. Senyo, J. Strube,A. B. Kaliyar, A. Vinokurova, J. S. Lange, A. Chen, T. Kawasaki,Y. J. Kim, M. Starič,I. S. Lee,N. K. Nisar, N. Gabyshev,A. J. Schwartz, P. Krokovny,J. B. Kim, K. Chilikin,P. Pakhlov, Y. Sato,M. Salehi,S. Paul,F. Simon,N. Dash,V. Bansal,C. Pulvermacher,C. H. Li,V. Shebalin, Z. P. Zhang, Y. Seino,V. Zhilich,H. Miyata,A. Bondar,H. Ye,A. Vossen,C. Van Hulse, K. Trabelsi, T. Kuhr, K. Miyabayashi,B. Bhuyan,S. Bahinipati, Y. Yusa, R. Itoh,S.-K. Choi, Y. Iwasaki, G. Schnell,A. Sokolov, K. J. Nath,I. Badhrees,W. W. Jacobs, C. P. Shen,C. H. Wang, D. Kotchetkov, A. Kuzmin, A. Zupanc,J. Fast,R. Sinha,D. Joffe, D. Cinabro,G. Pakhlova, S. Nishida,S. Sandilya, B. Shwartz,T. Nanut, T. Hara, K. K. Joo, A. Garmash,S. Di Carlo, C. Kiesling,B. K. Pal,L. Li Gioi, Y. Yamashita,M. Uchida

PHYSICAL REVIEW D(2017)

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摘要
We report the first measurement of the T-odd moments in the decay D-0 -> K-S(0) pi + pi(-)pi(0) from a data sample corresponding to an integrated luminosity of 966 fb(-1) collected by the Belle experiment at the KEKB asymmetric-energy e(+)e(-) collider. From these moments we determine the CP-violation-sensitive asymmetry a(CP)(T-odd) = [-0.28 +/- 1.38 (stat.)(-0.76)(+0.23) (syst.)] x 10(-3) , which is consistent with no CP violation. In addition, we perform a(CP)(T-odd) measurements in different regions of the D-0 -> K-S(0) pi + pi(-)pi(0) phase space; these are also consistent with no CP violation.
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