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Measurement of D0-D0 mixing and search for CP violation in D0→K+K-+π- decays with the full Belle data set

  • M. Starič
  • , A. Abdesselam
  • , I. Adachi
  • , H. Aihara
  • , K. Arinstein
  • , D. M. Asner
  • , T. Aushev
  • , R. Ayad
  • , T. Aziz
  • , V. Babu
  • , I. Badhrees
  • , S. Bahinipati
  • , A. M. Bakich
  • , V. Bansal
  • , J. Biswal
  • , A. Bondar
  • , G. Bonvicini
  • , A. Bozek
  • , M. Bračko
  • , T. E. Browder
  • D. Červenkov, V. Chekelian, A. Chen, B. G. Cheon, K. Chilikin, R. Chistov, K. Cho, V. Chobanova, Y. Choi, D. Cinabro, J. Dalseno, M. Danilov, Z. Doležal, D. Dutta, S. Eidelman, D. Epifanov, H. Farhat, J. E. Fast, T. Ferber, B. G. Fulsom, V. Gaur, N. Gabyshev, S. Ganguly, A. Garmash, R. Gillard, R. Glattauer, Y. M. Goh, P. Goldenzweig, B. Golob, J. Grygier, J. Haba, T. Hara, K. Hayasaka, H. Hayashii, X. H. He, W. S. Hou, C. L. Hsu, T. Iijima, K. Inami, G. Inguglia, A. Ishikawa, R. Itoh, I. Jaegle, D. Joffe, T. Julius, K. H. Kang, T. Kawasaki, T. Keck, C. Kiesling, D. Y. Kim, J. B. Kim, J. H. Kim, M. J. Kim, S. H. Kim, Y. J. Kim, K. Kinoshita, B. R. Ko, P. Kodyš, S. Korpar, P. Križan, P. Krokovny, T. Kumita, A. Kuzmin, Y. J. Kwon, J. S. Lange, I. S. Lee, P. Lewis, Y. Li, L. Li Gioi, J. Libby, D. Liventsev, P. Lukin, M. Masuda, D. Matvienko, K. Miyabayashi, H. Miyata, R. Mizuk, G. B. Mohanty, A. Moll, H. K. Moon, R. Mussa, M. Nakao, T. Nanut, Z. Natkaniec, N. K. Nisar, S. Nishida, S. Ogawa, S. Okuno, P. Pakhlov, G. Pakhlova, B. Pal, C. W. Park, H. Park, T. K. Pedlar, L. Pesántez, R. Pestotnik, M. Petrič, L. E. Piilonen, E. Ribežl, M. Ritter, A. Rostomyan, Y. Sakai, S. Sandilya, T. Sanuki, V. Savinov, O. Schneider, G. Schnell, C. Schwanda, A. J. Schwartz, K. Senyo, V. Shebalin, C. P. Shen, T. A. Shibata, J. G. Shiu, B. Shwartz, F. Simon, Y. S. Sohn, A. Sokolov, E. Solovieva, S. Stanič, M. Steder, M. Sumihama, U. Tamponi, Y. Teramoto, K. Trabelsi, M. Uchida, S. Uehara, T. Uglov, Y. Unno, S. Uno, P. Urquijo, Y. Usov, C. Van Hulse, P. Vanhoefer, G. Varner, A. Vinokurova, V. Vorobyev, M. N. Wagner, C. H. Wang, M. Z. Wang, P. Wang, X. L. Wang, M. Watanabe, Y. Watanabe, K. M. Williams, E. Won, S. Yashchenko, Y. Yook, C. Z. Yuan, Z. P. Zhang, V. Zhilich, V. Zhulanov, M. Ziegler, A. Zupanc
  • Jožef Stefan Institute
  • University of Tabuk
  • The Graduate University for Advanced Studies
  • High Energy Accelerator Research Organization, Tsukuba
  • The University of Tokyo
  • RAS - Budker Institute of Nuclear Physics
  • Novosibirsk State University
  • Pacific Northwest National Laboratory
  • Alikhanov Institute for Theoretical and Experimental Physics
  • Moscow Institute of Physics and Technology
  • Tata Institute of Fundamental Research
  • King Abdulaziz City for Science and Technology
  • Indian Institute of Technology Bhubaneswar
  • The University of Sydney
  • Wayne State University
  • H. Niewodniczanski Institute of Nuclear Physics
  • University of Maribor
  • University of Hawai'i at Mānoa
  • Charles University
  • Chiba University
  • Max Planck Institute for Physics (Werner Heisenberg Institute)
  • National Central University
  • Hanyang University
  • Korea Institute of Science and Technology Information
  • Sungkyunkwan University
  • Technische Universität München
  • Moscow Engineering Physics Institute
  • German Electron Synchrotron
  • Austrian Academy of Sciences
  • Karlsruhe Institute of Technology
  • University of Ljubljana
  • Nagoya University
  • Nara Women's University
  • Peking University
  • National Taiwan University
  • University of Melbourne
  • Tohoku University
  • Kennesaw State University
  • Niigata University
  • Soongsil University
  • Korea University
  • University of Cincinnati
  • Tokyo Metropolitan University
  • Yonsei University
  • Justus Liebig University Giessen
  • Virginia Polytechnic Institute and State University
  • Indian Institute of Technology Madras
  • National Institute for Nuclear Physics
  • Toho University
  • Kanagawa University
  • Kyungpook National University
  • Luther College, Decorah
  • University of Bonn
  • University of Pittsburgh
  • Swiss Federal Institute of Technology Lausanne
  • University of the Basque Country
  • Ikerbasque Basque Foundation for Science
  • Yamagata University
  • Beihang University
  • Institute of Science Tokyo
  • Institute for High Energy Physics
  • University of Nova Gorica
  • Gifu University
  • University of Turin
  • Osaka Metropolitan University
  • National United University Taiwan
  • CAS - Institute of High Energy Physics
  • University of Science and Technology of China

Research output: Contribution to journalArticlepeer-review

41 Scopus citations

Abstract

We report an improved measurement of D0D0 mixing and a search for CP violation in D0 decays to CP-even final states K+K- and π+π-. The measurement is based on the final Belle data sample of 976 fb-1. The results are yCP=(1.11±0.22±0.09)% and AΓ=(-0.03±0.20±0.07)%, where the first uncertainty is statistical and the second is systematic.

Original languageEnglish
Pages (from-to)412-418
Number of pages7
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume753
DOIs
StatePublished - 10 Feb 2016

Keywords

  • CP violation
  • Charm mesons
  • Mixing

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