Search for CP Violation and Measurement of the Branching Fraction in the Decay D-0 -> (KSKS0)-K-0

  • Dash, Nitali
  • Bahinipati, Seema
  • Bhardwaj, Vishal N.
  • Trabelsi, Karim
  • Adachi, Ichiro
  • ... Cheon, B. G.
  • 외 194명
Citations

WEB OF SCIENCE

42
Citations

SCOPUS

51

초록

We report a study of the decay D-0 -> (KSKS0)-K-0 using 921 fb(-1) of data collected at or near the (sic)(4S) and (sic)(5S) resonances with the Belle detector at the KEKB asymmetric energy e(+)e(-) collider. The measured time-integrated CP asymmetry is A(CP)(D-0 -> (KSKS0)-K-0) = (-0.02 +/- 1.53 +/- 0.02 +/- 0.17)%, and the branching fraction is B(D-0 -> (KSKS0)-K-0) = (1.321 +/- 0.023 +/- 0.036 +/- 0.044) x 10(-4), where the first uncertainty is statistical, the second is systematic, and the third is due to the normalization mode (D-0 -> K-S(0)pi(0)). These results are significantly more precise than previous measurements available for this mode. The A(CP) measurement is consistent with the standard model expectation.

키워드

BELLE
제목
Search for CP Violation and Measurement of the Branching Fraction in the Decay D-0 -> (KSKS0)-K-0
저자
Dash, NitaliBahinipati, SeemaBhardwaj, Vishal N.Trabelsi, KarimAdachi, IchiroAihara, HiroakiAl-Said, Said A.FarhaAsner, David M.Aulchenko, Vladimir M.Aushev, Tagir A.KhAyad, RachidBabu, VargheseBadhrees, I.Bakich, A. M.Bansal, V.Barberio, E.Bhuyan, B.Biswal, J.Bobrov, A.Bondar, A.Bonvicini, G.Bozek, A.Bracko, M.Breibeck, F.Browder, T. E.Cervenkov, D.Chang, M. -C.Chekelian, V.Chen, A.Cheon, B. G.Chilikin, K.Cho, K.Choi, Y.Cinabro, D.Di Carlo, S.Dolezal, Z.Drasal, Z.Dutta, D.Eidelman, S.Epifanov, D.Farhat, H.Fast, J. E.Ferber, T.Fulsom, B. G.Gaur, V.Gabyshev, N.Garmash, A.Gillard, R.Goldenzweig, P.Haba, J.Hara, T.Hayasaka, K.Hayashii, H.Hedges, M. T.Hou, W. -S.Iijima, T.Inami, K.Ishikawa, A.Itoh, R.Iwasaki, Y.Jacobs, W. W.Jaegle, I.Jeon, H. B.Jin, Y.Joffe, D.Joo, K. K.Julius, T.Kahn, J.Kaliyar, A. B.Karyan, G.Katrenko, P.Kawasaki, T.Kiesling, C.Kim, D. Y.Kim, H. J.Kim, J. B.Kim, K. T.Kim, M. J.Kim, S. H.Kim, Y. J.Kinoshita, K.Kodys, P.Korpar, S.Kotchetkov, D.Krizan, P.Krokovny, P.Kuhr, T.Kulasiri, R.Kumar, R.Kumita, T.Kuzmin, A.Kwon, Y. -J.Lange, J. S.Lee, I. S.Li, C. H.Li, L.Li, Y.Gioi, L. LiLibby, J.Liventsev, D.Lubej, M.Luo, T.Masuda, M.Matvienko, D.Merola, M.Miyabayashi, K.Miyata, H.Mizuk, R.Mohanty, G. B.Mohanty, S.Moon, H. K.Mori, T.Mussa, R.Nakano, E.Nakao, M.Nanut, T.Nath, K. J.Natkaniec, Z.Nayak, M.Niiyama, M.Nisar, N. K.Nishida, S.Ogawa, S.Okuno, S.Ono, H.Pakhlov, P.Pakhlova, G.Pal, B.Pardi, S.Park, C. -S.Park, H.Paul, S.Pedlar, T. K.Pesantez, L.Pestotnik, R.Piilonen, L. E.Prasanth, K.Ritter, M.Rostomyan, A.Sahoo, H.Sakai, Y.Sandilya, S.Santelj, L.Sanuki, T.Sato, Y.Savinov, V.Schneider, O.Schnell, G.Schwanda, C.Schwartz, A. J.Seino, Y.Senyo, K.Sevior, M. E.Shebalin, V.Shen, C. P.Shibata, T. -A.Shiu, J. -G.Shwartz, B.Simon, F.Sokolov, A.Solovieva, E.Staric, M.Strube, J. F.Stypula, J.Sumisawa, K.Sumiyoshi, T.Takizawa, M.Tamponi, U.Tanida, K.Tenchini, F.Uchida, M.Uglov, T.Unno, Y.Uno, S.Urquijo, P.Usov, Y.Van Hulse, C.Varner, G.Vorobyev, V.Vossen, A.Waheed, E.Wang, C. H.Wang, M. -Z.Wang, P.Watanabe, M.Watanabe, Y.Widmann, E.Williams, K. M.Won, E.Yamashita, Y.Ye, H.Yelton, J.Yook, Y.Yuan, C. Z.Yusa, Y.Zhang, Z. P.Zhilich, V.Zhukova, V.Zhulanov, V.Zupanc, A.
DOI
10.1103/PhysRevLett.119.171801
발행일
2017-10
유형
Article
저널명
Physical Review Letters
119
17
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