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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
physics and astronomy
Measurement of D0- D ̄ 0 mixing and search for indirect CP violation using D0 → KS0 π+π- Decays MEASUREMENT of D0- D ̄ 0 MIXING and ... T. PENG et al.
Physical Review D - Particles, Fields, Gravitation and Cosmology, Volume 89, No. 9, Article 091103, Year 2014
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Description
We report a measurement of D0-D̄0 mixing parameters and a search for indirect CP violation through a time-dependent amplitude analysis of D0→KS0π+π- decays. The results are based on 921fb-1 of data accumulated with the Belle detector at the KEKB asymmetric-energy e+e- collider. Assuming CP conservation, we measure the mixing parameters x=(0.56±0.19- 0.09-0.09+0.03+0.06)% and y=(0.30±0.15-0.05-0.06+0.04+0.03)%, where the errors are statistical, experimental systematic, and systematic due to the amplitude model, respectively. With CP violation allowed, the parameters |q/p|=0.90-0.15-0.04-0.05+0.16+0.05+0.06 and arg(q/p)=(-6±11±3- 4+3)° are found to be consistent with conservation of CP symmetry in mixing and in the interference between mixing and decay, respectively. © 2014 American Physical Society.
Authors & Co-Authors
Peng, T.
China, Hefei
University of Science and Technology of China
Zhang, Ziping
China, Hefei
University of Science and Technology of China
Abdesselam, A.
Saudi Arabia, Tabuk
University of Tabuk
Adachi, Ichiro
Japan, Tsukuba
High Energy Accelerator Research Organization, Tsukuba
Aihara, Hiroaki
Japan, Tokyo
The University of Tokyo
Arinstein, K. E.
Russian Federation, Novosibirsk
Novosibirsk State University
Asner, David M.
United States, Richland
Pacific Northwest National Laboratory
Aulchenko, Vladimir M.
Russian Federation, Novosibirsk
Novosibirsk State University
Aushev, Tagir A.Kh
Russian Federation, Moscow
Alikhanov Institute for Theoretical and Experimental Physics
Ayad, Rachid
Saudi Arabia, Tabuk
University of Tabuk
Bakich, A. M.
Australia, Sydney
The University of Sydney
Bala, Anu
India, Chandigarh
Panjab University
Bhardwaj, Vishal N.
Japan, Nara
Nara Women's University
Bhuyan, Bipul
India, Guwahati
Indian Institute of Technology Guwahati
Bobrov, Aleksandr V.
Russian Federation, Novosibirsk
Novosibirsk State University
Bondar, A. E.
Russian Federation, Novosibirsk
Novosibirsk State University
Bonvicini, Giovanni
United States, Detroit
Wayne State University
Bozek, A. S.
Poland, Krakow
Henryk Niewodniczanski Institute of Nuclear Physics of the Polish Academy of Sciences
Červenkov, Daniel
Czech Republic, Prague
Charles University
Chekelian, Vladimir
Germany, Munich
Max Planck Institute for Physics Werner Heisenberg Institute
Chen, Augustine Ei Fong
Taiwan, Taoyuan
National Central University
Cheon, Byunggu
South Korea, Seoul
Hanyang University
Cho, I. S.
South Korea, Seoul
Yonsei University
Cho, K. O.
South Korea, Yusong
Korea Institute of Science and Technology Information
Chobanova, Veronika G.
Germany, Munich
Max Planck Institute for Physics Werner Heisenberg Institute
Choi, Yeong K.
South Korea, Seoul
Sungkyunkwan University
Cinabro, David A.
United States, Detroit
Wayne State University
Dalseno, J.
Germany, Munich
Max Planck Institute for Physics Werner Heisenberg Institute
Germany, Garching Bei Munchen
Exzellenzcluster Origins
Danilov, Mikhail V.
Russian Federation, Moscow
Alikhanov Institute for Theoretical and Experimental Physics
Russian Federation, Moscow
National Research Nuclear University Mephi
Doležal, Zdeněk
Czech Republic, Prague
Charles University
Drásal, Zbyněk
Czech Republic, Prague
Charles University
Drutskoy, Alexey G.
Russian Federation, Moscow
Alikhanov Institute for Theoretical and Experimental Physics
Russian Federation, Moscow
National Research Nuclear University Mephi
Dutta, Deepanwita
India, Guwahati
Indian Institute of Technology Guwahati
Eidelman, Simon I.
Russian Federation, Novosibirsk
Novosibirsk State University
Epifanov, Denis A.
Japan, Tokyo
The University of Tokyo
Farhat, H.
United States, Detroit
Wayne State University
Fast, James E.
United States, Richland
Pacific Northwest National Laboratory
Ferber, Torben
Germany, Hamburg
Deutsches Elektronen-synchrotron Desy
Frost, Oliver
Germany, Hamburg
Deutsches Elektronen-synchrotron Desy
Gaur, Vipin
India, Mumbai
Tata Institute of Fundamental Research, Mumbai
Ganguly, Sudeshna
United States, Detroit
Wayne State University
Garmash, Alexey Yu
Russian Federation, Novosibirsk
Novosibirsk State University
Gillard, R.
United States, Detroit
Wayne State University
Goh, Youngmoon
South Korea, Seoul
Hanyang University
Golob, Boštjan
Slovenia, Ljubljana
Institut Jožef Stefan
Slovenia, Ljubljana
Univerza V Ljubljani
Haba, Junji
Japan, Tsukuba
High Energy Accelerator Research Organization, Tsukuba
Hara, Takanori
Japan, Tsukuba
High Energy Accelerator Research Organization, Tsukuba
Hayasaka, Kiyoshi
Japan, Nagoya
Nagoya University
Hayashii, Hisaki
Japan, Nara
Nara Women's University
He, Xionghong
China, Beijing
Peking University
Hoshi, Yoshimoto
Japan, Sendai
Tohoku Gakuin University
Hou, Weishu
Taiwan, Taipei
National Taiwan University
Hyun, H. J.
South Korea, Daegu
Kyungpook National University
Iijima, Toru
Japan, Nagoya
Nagoya University
Ishikawa, Akimasa
Japan, Sendai
Tohoku University
Itoh, Ryousuke
Japan, Tsukuba
High Energy Accelerator Research Organization, Tsukuba
Iwasaki, Yoshihito
Japan, Tsukuba
High Energy Accelerator Research Organization, Tsukuba
Iwashita, Tomoko
Japan, Tokyo
The University of Tokyo
Jaeglé, Igal
United States, Honolulu
University of Hawaiʻi at Mānoa
Julius, T. Danger
Australia, Melbourne
University of Melbourne
Kang, Ju-hwan
South Korea, Seoul
Yonsei University
Kato, Eriko
Japan, Sendai
Tohoku University
Katrenko, P.
Russian Federation, Moscow
Alikhanov Institute for Theoretical and Experimental Physics
Kawai, H.
Japan, Chiba
Chiba University
Kawasaki, Takeo
Japan, Niigata
Niigata University
Kichimi, Hiromichi
Japan, Tsukuba
High Energy Accelerator Research Organization, Tsukuba
Kim, Doris Yangsoo J.
South Korea, Seoul
Soongsil University
Kim, Hongjoo
South Korea, Daegu
Kyungpook National University
Kim, Junlee
South Korea, Seoul
Korea University
Kim, Jihyun
South Korea, Yusong
Korea Institute of Science and Technology Information
Kim, Minjin
South Korea, Daegu
Kyungpook National University
Kim, Youngjun
South Korea, Yusong
Korea Institute of Science and Technology Information
Kinoshita, Kay
United States, Cincinnati
University of Cincinnati
Klucar, J.
Slovenia, Ljubljana
Institut Jožef Stefan
Ko, Byeong Rok
South Korea, Seoul
Korea University
Kodys, Peter
Czech Republic, Prague
Charles University
Korpar, Sarno
Slovenia, Ljubljana
Institut Jožef Stefan
Slovenia, Maribor
Univerza V Mariboru
Krizan, Peter
Slovenia, Ljubljana
Institut Jožef Stefan
Slovenia, Ljubljana
Univerza V Ljubljani
Krokovny, P. P.
Russian Federation, Novosibirsk
Novosibirsk State University
Kronenbitter, B.
Germany, Karlsruhe
Karlsruher Institut Für Technologie
Kuhr, Thomas
Germany, Karlsruhe
Karlsruher Institut Für Technologie
Kumar, R.
India, Ludhiana
Punjab Agricultural University
Kumita, T.
Japan, Hachioji
Tokyo Metropolitan University
Kuzmin, A. S.
Russian Federation, Novosibirsk
Novosibirsk State University
Lee, S. H.
South Korea, Seoul
Korea University
Li, Y. B.
United States, Blacksburg
Virginia Polytechnic Institute and State University
Li Gioi, Luigi
Germany, Munich
Max Planck Institute for Physics Werner Heisenberg Institute
Libby, Jim F.
India, Chennai
Indian Institute of Technology Madras
Liu, Chengming
China, Hefei
University of Science and Technology of China
Liu, Yong
United States, Cincinnati
University of Cincinnati
Liu, Z. Q.
China, Beijing
Institute of High Energy Physics, Chinese Academy of Sciences
Liventsev, Dmitri
Japan, Tsukuba
High Energy Accelerator Research Organization, Tsukuba
Lukin, Peter A.
Russian Federation, Novosibirsk
Novosibirsk State University
Miyabayashi, Kenkichi
Japan, Nara
Nara Women's University
Miyata, Hitoshi
Japan, Niigata
Niigata University
Mizuk, Roman V.
Russian Federation, Moscow
Alikhanov Institute for Theoretical and Experimental Physics
Russian Federation, Moscow
National Research Nuclear University Mephi
Mohanty, Gagan B.
India, Mumbai
Tata Institute of Fundamental Research, Mumbai
Moll, Andreas
Germany, Munich
Max Planck Institute for Physics Werner Heisenberg Institute
Germany, Garching Bei Munchen
Exzellenzcluster Origins
Mussa, Roberto
Italy, Turin
Istituto Nazionale Di Fisica Nucleare, Sezione Di Torino
Nakao, Mitsutaka
Japan, Tsukuba
High Energy Accelerator Research Organization, Tsukuba
Statistics
Citations: 100
Authors: 100
Affiliations: 47
Identifiers
Doi:
10.1103/PhysRevD.89.091103
ISSN:
15507998
e-ISSN:
15502368