Measurement of D0-D0 mixing and search for CP violation in D0→K+K-,π+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

doi:10.1016/j.physletb.2015.12.025

Measurement of D⁰-D⁰ mixing and search for CP violation in D⁰→K⁺K^-,π⁺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. BrowderD. 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

Department of Physics

Research output: Contribution to journal › Article › peer-review

32 Citations (Scopus)

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 y_CP=(1.11±0.22±0.09)% and A_Γ=(-0.03±0.20±0.07)%, where the first uncertainty is statistical and the second is systematic.

Original language	English
Pages (from-to)	412-418
Number of pages	7
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	753
DOIs	https://doi.org/10.1016/j.physletb.2015.12.025
Publication status	Published - 2016 Feb 10

Keywords

CP violation
Charm mesons
Mixing

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1016/j.physletb.2015.12.025

Cite this

Starič, M., Abdesselam, A., Adachi, I., Aihara, H., Arinstein, K., Asner, D. M., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bansal, V., Biswal, J., Bondar, A., Bonvicini, G., Bozek, A., Bračko, M., ... Zupanc, A. (2016). Measurement of D⁰-D⁰ mixing and search for CP violation in D⁰→K⁺K^-,π⁺π^- decays with the full Belle data set. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 753, 412-418. https://doi.org/10.1016/j.physletb.2015.12.025

Starič, M, Abdesselam, A, Adachi, I, Aihara, H, Arinstein, K, Asner, DM, Aushev, T, Ayad, R, Aziz, T, Babu, V, Badhrees, I, Bahinipati, S, Bakich, AM, Bansal, V, Biswal, J, Bondar, A, Bonvicini, G, Bozek, A, Bračko, M, Browder, TE, Červenkov, D, Chekelian, V, Chen, A, Cheon, BG, Chilikin, K, Chistov, R, Cho, K, Chobanova, V, Choi, Y, Cinabro, D, Dalseno, J, Danilov, M, Doležal, Z, Dutta, D, Eidelman, S, Epifanov, D, Farhat, H, Fast, JE, Ferber, T, Fulsom, BG, Gaur, V, Gabyshev, N, Ganguly, S, Garmash, A, Gillard, R, Glattauer, R, Goh, YM, Goldenzweig, P, Golob, B, Grygier, J, Haba, J, Hara, T, Hayasaka, K, Hayashii, H, He, XH, Hou, WS, Hsu, CL, Iijima, T, Inami, K, Inguglia, G, Ishikawa, A, Itoh, R, Jaegle, I, Joffe, D, Julius, T, Kang, KH, Kawasaki, T, Keck, T, Kiesling, C, Kim, DY, Kim, JB, Kim, JH, Kim, MJ, Kim, SH, Kim, YJ, Kinoshita, K, Ko, BR, Kodyš, P, Korpar, S, Križan, P, Krokovny, P, Kumita, T, Kuzmin, A, Kwon, YJ, Lange, JS, Lee, IS, Lewis, P, Li, Y, Li Gioi, L, Libby, J, Liventsev, D, Lukin, P, Masuda, M, Matvienko, D, Miyabayashi, K, Miyata, H, Mizuk, R, Mohanty, GB, Moll, A, Moon, HK, Mussa, R, Nakao, M, Nanut, T, Natkaniec, Z, Nisar, NK, Nishida, S, Ogawa, S, Okuno, S, Pakhlov, P, Pakhlova, G, Pal, B, Park, CW, Park, H, Pedlar, TK, Pesántez, L, Pestotnik, R, Petrič, M, Piilonen, LE, Ribežl, E, Ritter, M, Rostomyan, A, Sakai, Y, Sandilya, S, Sanuki, T, Savinov, V, Schneider, O, Schnell, G, Schwanda, C, Schwartz, AJ, Senyo, K, Shebalin, V, Shen, CP, Shibata, TA, Shiu, JG, Shwartz, B, Simon, F, Sohn, YS, Sokolov, A, Solovieva, E, Stanič, S, Steder, M, Sumihama, M, Tamponi, U, Teramoto, Y, Trabelsi, K, Uchida, M, Uehara, S, Uglov, T, Unno, Y, Uno, S, Urquijo, P, Usov, Y, Van Hulse, C, Vanhoefer, P, Varner, G, Vinokurova, A, Vorobyev, V, Wagner, MN, Wang, CH, Wang, MZ, Wang, P, Wang, XL, Watanabe, M, Watanabe, Y, Williams, KM, Won, E, Yashchenko, S, Yook, Y, Yuan, CZ, Zhang, ZP, Zhilich, V, Zhulanov, V, Ziegler, M & Zupanc, A 2016, 'Measurement of D⁰-D⁰ mixing and search for CP violation in D⁰→K⁺K^-,π⁺π^- decays with the full Belle data set', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 753, pp. 412-418. https://doi.org/10.1016/j.physletb.2015.12.025

@article{22cca60d56024c1299edd2e7fc258c56,

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

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.",

keywords = "CP violation, Charm mesons, Mixing",

author = "M. Stari{\v c} and A. Abdesselam and I. Adachi and H. Aihara and K. Arinstein and Asner, {D. M.} and T. Aushev and R. Ayad and T. Aziz and V. Babu and I. Badhrees and S. Bahinipati and Bakich, {A. M.} and V. Bansal and J. Biswal and A. Bondar and G. Bonvicini and A. Bozek and M. Bra{\v c}ko and Browder, {T. E.} and D. {\v C}ervenkov and V. Chekelian and A. Chen and Cheon, {B. G.} and K. Chilikin and R. Chistov and K. Cho and V. Chobanova and Y. Choi and D. Cinabro and J. Dalseno and M. Danilov and Z. Dole{\v z}al and D. Dutta and S. Eidelman and D. Epifanov and H. Farhat and Fast, {J. E.} and T. Ferber and Fulsom, {B. G.} and V. Gaur and N. Gabyshev and S. Ganguly and A. Garmash and R. Gillard and R. Glattauer and Goh, {Y. M.} and P. Goldenzweig and B. Golob and J. Grygier and J. Haba and T. Hara and K. Hayasaka and H. Hayashii and He, {X. H.} and Hou, {W. S.} and Hsu, {C. L.} and T. Iijima and K. Inami and G. Inguglia and A. Ishikawa and R. Itoh and I. Jaegle and D. Joffe and T. Julius and Kang, {K. H.} and T. Kawasaki and T. Keck and C. Kiesling and Kim, {D. Y.} and Kim, {J. B.} and Kim, {J. H.} and Kim, {M. J.} and Kim, {S. H.} and Kim, {Y. J.} and K. Kinoshita and Ko, {B. R.} and P. Kody{\v s} and S. Korpar and P. Kri{\v z}an and P. Krokovny and T. Kumita and A. Kuzmin and Kwon, {Y. J.} and Lange, {J. S.} and Lee, {I. S.} and P. Lewis and Y. Li and {Li Gioi}, L. and J. Libby and D. Liventsev and P. Lukin and M. Masuda and D. Matvienko and K. Miyabayashi and H. Miyata and R. Mizuk and Mohanty, {G. B.} and A. Moll and Moon, {H. K.} and R. Mussa and M. Nakao and T. Nanut and Z. Natkaniec and Nisar, {N. K.} and S. Nishida and S. Ogawa and S. Okuno and P. Pakhlov and G. Pakhlova and B. Pal and Park, {C. W.} and H. Park and Pedlar, {T. K.} and L. Pes{\'a}ntez and R. Pestotnik and M. Petri{\v c} and Piilonen, {L. E.} and E. Ribe{\v z}l and M. Ritter and A. Rostomyan and Y. Sakai and S. Sandilya and T. Sanuki and V. Savinov and O. Schneider and G. Schnell and C. Schwanda and Schwartz, {A. J.} and K. Senyo and V. Shebalin and Shen, {C. P.} and Shibata, {T. A.} and Shiu, {J. G.} and B. Shwartz and F. Simon and Sohn, {Y. S.} and A. Sokolov and E. Solovieva and S. Stani{\v c} and M. Steder and M. Sumihama and U. Tamponi and Y. Teramoto and K. Trabelsi and M. Uchida and S. Uehara and T. Uglov and Y. Unno and S. Uno and P. Urquijo and Y. Usov and {Van Hulse}, C. and P. Vanhoefer and G. Varner and A. Vinokurova and V. Vorobyev and Wagner, {M. N.} and Wang, {C. H.} and Wang, {M. Z.} and P. Wang and Wang, {X. L.} and M. Watanabe and Y. Watanabe and Williams, {K. M.} and E. Won and S. Yashchenko and Y. Yook and Yuan, {C. Z.} and Zhang, {Z. P.} and V. Zhilich and V. Zhulanov and M. Ziegler and A. Zupanc",

note = "Funding Information: We thank the KEKB group for the excellent operation of the accelerator; the KEK cryogenics group for the efficient operation of the solenoid; and the KEK computer group, the National Institute of Informatics, and the PNNL/EMSL computing group for valuable computing and SINET4 network support. We acknowledge support from the Ministry of Education, Culture, Sports, Science, and Technology (MEXT) of Japan, the Japan Society for the Promotion of Science (JSPS), and the Tau-Lepton Physics Research Center of Nagoya University ; the Australian Research Council and the Australian Department of Industry, Innovation, Science and Research ; Austrian Science Fund under Grant No. P 22742-N16 and P 26794-N20 ; the National Natural Science Foundation of China under Contracts No. 10575109 , No. 10775142 , No. 10875115 , No. 11175187 , and No. 11475187 ; the Ministry of Education, Youth and Sports of the Czech Republic under Contract No. LG14034 ; the Carl Zeiss Foundation , the Deutsche Forschungsgemeinschaft and the VolkswagenStiftung ; the Department of Science and Technology of India; the Istituto Nazionale di Fisica Nucleare of Italy; National Research Foundation ( NRF ) of Korea Grants No. 2011-0029457 , No. 2012-0008143 , No. 2012R1A1A2008330 , No. 2013R1A1A3007772 , No. 2014R1A2A2A01005286 , No. 2014R1A2A2A01002734 , No. 2014R1A1A2006456 ; the Basic Research Lab program under NRF Grant No. KRF-2011-0020333 , No. KRF-2011-0021196 , Center for Korean J-PARC Users , No. NRF-2013K1A3A7A06056592 ; the Brain Korea 21-Plus program and the Global Science Experimental Data Hub Center of the Korea Institute of Science and Technology Information ; the Polish Ministry of Science and Higher Education and the National Science Center ; the Ministry of Education and Science of the Russian Federation and the Russian Foundation for Basic Research ; the Slovenian Research Agency ; the Ikerbasque, Basque Foundation for Science and the Euskal Herriko Unibertsitatea (UPV/EHU) under program UFI 11/55 (Spain); the Swiss National Science Foundation ; the National Science Council Taiwan and the Ministry of Education of Taiwan ; and the U.S. Department of Energy and the National Science Foundation . This work is supported by a Grant-in-Aid from MEXT for Science Research in a Priority Area (“New Development of Flavor Physics”) and from JSPS for Creative Scientific Research (“Evolution of Tau-lepton Physics”). Publisher Copyright: {\textcopyright} 2015 The Authors.",

year = "2016",

month = feb,

day = "10",

doi = "10.1016/j.physletb.2015.12.025",

language = "English",

volume = "753",

pages = "412--418",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier",

}

TY - JOUR

T1 - Measurement of D0-D0 mixing and search for CP violation in D0→K+K-,π+π- decays with the full Belle data set

AU - Starič, M.

AU - Abdesselam, A.

AU - Adachi, I.

AU - Aihara, H.

AU - Arinstein, K.

AU - Asner, D. M.

AU - Aushev, T.

AU - Ayad, R.

AU - Aziz, T.

AU - Babu, V.

AU - Badhrees, I.

AU - Bahinipati, S.

AU - Bakich, A. M.

AU - Bansal, V.

AU - Biswal, J.

AU - Bondar, A.

AU - Bonvicini, G.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Červenkov, D.

AU - Chekelian, V.

AU - Chen, A.

AU - Cheon, B. G.

AU - Chilikin, K.

AU - Chistov, R.

AU - Cho, K.

AU - Chobanova, V.

AU - Choi, Y.

AU - Cinabro, D.

AU - Dalseno, J.

AU - Danilov, M.

AU - Doležal, Z.

AU - Dutta, D.

AU - Eidelman, S.

AU - Epifanov, D.

AU - Farhat, H.

AU - Fast, J. E.

AU - Ferber, T.

AU - Fulsom, B. G.

AU - Gaur, V.

AU - Gabyshev, N.

AU - Ganguly, S.

AU - Garmash, A.

AU - Gillard, R.

AU - Glattauer, R.

AU - Goh, Y. M.

AU - Goldenzweig, P.

AU - Golob, B.

AU - Grygier, J.

AU - Haba, J.

AU - Hara, T.

AU - Hayasaka, K.

AU - Hayashii, H.

AU - He, X. H.

AU - Hou, W. S.

AU - Hsu, C. L.

AU - Iijima, T.

AU - Inami, K.

AU - Inguglia, G.

AU - Ishikawa, A.

AU - Itoh, R.

AU - Jaegle, I.

AU - Joffe, D.

AU - Julius, T.

AU - Kang, K. H.

AU - Kawasaki, T.

AU - Keck, T.

AU - Kiesling, C.

AU - Kim, D. Y.

AU - Kim, J. B.

AU - Kim, J. H.

AU - Kim, M. J.

AU - Kim, S. H.

AU - Kim, Y. J.

AU - Kinoshita, K.

AU - Ko, B. R.

AU - Kodyš, P.

AU - Korpar, S.

AU - Križan, P.

AU - Krokovny, P.

AU - Kumita, T.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Lange, J. S.

AU - Lee, I. S.

AU - Lewis, P.

AU - Li, Y.

AU - Li Gioi, L.

AU - Libby, J.

AU - Liventsev, D.

AU - Lukin, P.

AU - Masuda, M.

AU - Matvienko, D.

AU - Miyabayashi, K.

AU - Miyata, H.

AU - Mizuk, R.

AU - Mohanty, G. B.

AU - Moll, A.

AU - Moon, H. K.

AU - Mussa, R.

AU - Nakao, M.

AU - Nanut, T.

AU - Natkaniec, Z.

AU - Nisar, N. K.

AU - Nishida, S.

AU - Ogawa, S.

AU - Okuno, S.

AU - Pakhlov, P.

AU - Pakhlova, G.

AU - Pal, B.

AU - Park, C. W.

AU - Park, H.

AU - Pedlar, T. K.

AU - Pesántez, L.

AU - Pestotnik, R.

AU - Petrič, M.

AU - Piilonen, L. E.

AU - Ribežl, E.

AU - Ritter, M.

AU - Rostomyan, A.

AU - Sakai, Y.

AU - Sandilya, S.

AU - Sanuki, T.

AU - Savinov, V.

AU - Schneider, O.

AU - Schnell, G.

AU - Schwanda, C.

AU - Schwartz, A. J.

AU - Senyo, K.

AU - Shebalin, V.

AU - Shen, C. P.

AU - Shibata, T. A.

AU - Shiu, J. G.

AU - Shwartz, B.

AU - Simon, F.

AU - Sohn, Y. S.

AU - Sokolov, A.

AU - Solovieva, E.

AU - Stanič, S.

AU - Steder, M.

AU - Sumihama, M.

AU - Tamponi, U.

AU - Teramoto, Y.

AU - Trabelsi, K.

AU - Uchida, M.

AU - Uehara, S.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Urquijo, P.

AU - Usov, Y.

AU - Van Hulse, C.

AU - Vanhoefer, P.

AU - Varner, G.

AU - Vinokurova, A.

AU - Vorobyev, V.

AU - Wagner, M. N.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Wang, P.

AU - Wang, X. L.

AU - Watanabe, M.

AU - Watanabe, Y.

AU - Williams, K. M.

AU - Won, E.

AU - Yashchenko, S.

AU - Yook, Y.

AU - Yuan, C. Z.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Zhulanov, V.

AU - Ziegler, M.

AU - Zupanc, A.

N1 - Funding Information: We thank the KEKB group for the excellent operation of the accelerator; the KEK cryogenics group for the efficient operation of the solenoid; and the KEK computer group, the National Institute of Informatics, and the PNNL/EMSL computing group for valuable computing and SINET4 network support. We acknowledge support from the Ministry of Education, Culture, Sports, Science, and Technology (MEXT) of Japan, the Japan Society for the Promotion of Science (JSPS), and the Tau-Lepton Physics Research Center of Nagoya University ; the Australian Research Council and the Australian Department of Industry, Innovation, Science and Research ; Austrian Science Fund under Grant No. P 22742-N16 and P 26794-N20 ; the National Natural Science Foundation of China under Contracts No. 10575109 , No. 10775142 , No. 10875115 , No. 11175187 , and No. 11475187 ; the Ministry of Education, Youth and Sports of the Czech Republic under Contract No. LG14034 ; the Carl Zeiss Foundation , the Deutsche Forschungsgemeinschaft and the VolkswagenStiftung ; the Department of Science and Technology of India; the Istituto Nazionale di Fisica Nucleare of Italy; National Research Foundation ( NRF ) of Korea Grants No. 2011-0029457 , No. 2012-0008143 , No. 2012R1A1A2008330 , No. 2013R1A1A3007772 , No. 2014R1A2A2A01005286 , No. 2014R1A2A2A01002734 , No. 2014R1A1A2006456 ; the Basic Research Lab program under NRF Grant No. KRF-2011-0020333 , No. KRF-2011-0021196 , Center for Korean J-PARC Users , No. NRF-2013K1A3A7A06056592 ; the Brain Korea 21-Plus program and the Global Science Experimental Data Hub Center of the Korea Institute of Science and Technology Information ; the Polish Ministry of Science and Higher Education and the National Science Center ; the Ministry of Education and Science of the Russian Federation and the Russian Foundation for Basic Research ; the Slovenian Research Agency ; the Ikerbasque, Basque Foundation for Science and the Euskal Herriko Unibertsitatea (UPV/EHU) under program UFI 11/55 (Spain); the Swiss National Science Foundation ; the National Science Council Taiwan and the Ministry of Education of Taiwan ; and the U.S. Department of Energy and the National Science Foundation . This work is supported by a Grant-in-Aid from MEXT for Science Research in a Priority Area (“New Development of Flavor Physics”) and from JSPS for Creative Scientific Research (“Evolution of Tau-lepton Physics”). Publisher Copyright: © 2015 The Authors.

PY - 2016/2/10

Y1 - 2016/2/10

N2 - 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.

AB - 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.

KW - CP violation

KW - Charm mesons

KW - Mixing

UR - http://www.scopus.com/inward/record.url?scp=84952837883&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2015.12.025

DO - 10.1016/j.physletb.2015.12.025

M3 - Article

AN - SCOPUS:84952837883

SN - 0370-2693

VL - 753

SP - 412

EP - 418

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

ER -