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Title: Measurement of D 0– $$\bar{D}$$ 0 mixing and search for CP violation in D 0 →K +K -, π +π decays with the full Belle data set

Here, we report an improved measurement of D 0–$$\bar{D}$$ 0 mixing and a search for CP violation in D 0 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.
Authors:
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Publication Date:
Report Number(s):
PNNL-SA-115257
Journal ID: ISSN 0370-2693; KA2201020
Grant/Contract Number:
AC05-76RL01830
Type:
Published Article
Journal Name:
Physics Letters. Section B
Additional Journal Information:
Journal Volume: 753; Journal Issue: C; Journal ID: ISSN 0370-2693
Publisher:
Elsevier
Research Org:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org:
USDOE
Contributing Orgs:
Belle Collaboration
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; charm mesons; mixing; CP violation; Belle; Belle II
OSTI Identifier:
1230070
Alternate Identifier(s):
OSTI ID: 1234787

Staric, M., Abdesselam, A., Adachi, I., Aihara, H., Arinstein, K., Asner, David M., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bansal, Vikas, Biswal, J., Bondar, A., Bonvicini, Giovanni, Bozek, A., Bracko, Marko, Browder, Thomas E., Cervenkov, D., Chekelian, V., Chen, A., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, Y., Cinabro, David A., Dalseno, J., Danilov, M., Dolezal, Z., Dutta, D., Eidelman, S., Epifanov, D., Farhat, H., Fast, James E., Ferber, T., Fulsom, Bryan G., Gaur, Vipin, Gabyshev, N., Ganguly, Sudeshna, Garmash, A., Gillard, R., Glattaur, R., Goh, Y. M., Goldenzweig, P., Golob, B., Grygier, J., Haba, J., Hara, Takanori, Hayasaka, K., Hayashii, H., He, X. H., Hou, W. S., Hsu, C. L., Iijima, T., Inami, K., Inguglia, G., Ishikawa, A., Itoh, R., Jaegle, Igal, Joffe, D., Julius, T., Kang, K. H., Kawasaki, T., Keck, T., Kiesling, C., Kim, D. Y., Kim, J. B., Kim, J. H., Kim, M. J., Kim, S. H., Kim, Y. J., Kinoshita, Kay, Ko, Byeong Rok, Kodys, P., Korpar, S., Krizan, P., Krokovny, Pavel, Kumita, T., Kuzmin, A., Kwon, Y. J., Lange, J. S., Lee, I. S., Lewis, P., Li, Y., Li Gioi, L., Libby, J., Liventsev, D., Lukin, P., Masuda, M., Matvienko, D., Miyabayashi, K., Miyata, H., Mizuk, R., Mohanty, G. B., Moll, A., Moon, H K., Mussa, R., Nakao, M., Nanut, T., Natkaniec, Z., Nisar, N. K., Nishida, S., Ogawa, S., Okuno, S., Pakhlov, P., Pakhlova, G., Pal, Bilas K., Park, C. W., Park, H., Pedlar, Todd, Pesantez, L., Pestotnik, R., Petric, M., Piilonen, Leo E., Ribezl, Eva, Ritter, M., Rostomyan, A., Sakai, Y., Sandilya, Saurabh, Sanuki, T., Savinov, Vladimir, Schneider, O., Schnell, G., Schwanda, C., Schwartz, A. J., Senyo, K., Shebalin, V., Shen, CP, Shibata, TA, Shiu, Jing-Ge, Shwartz, B., Simon, F., Sohn, Y. S., Sokolov, A., Solovieva, E., Stanic, S., Steder, M., Sumihama, M., Tamponi, Umberto, 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, M. N., Wang, C. H., Wang, M. Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Williams, K. M., Won, E., Yashchenko, S., Yook, Youngmin, Yuan, C. Z., Zhang, Z. P., Zhilich, V., Zhulanov, V., Ziegler, M., and Zupanc, A.. Measurement of D0– $\bar{D}$0 mixing and search for CP violation in D0 →K+K-, π+π₋ decays with the full Belle data set. United States: N. p., Web. doi:10.1016/j.physletb.2015.12.025.
Staric, M., Abdesselam, A., Adachi, I., Aihara, H., Arinstein, K., Asner, David M., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bansal, Vikas, Biswal, J., Bondar, A., Bonvicini, Giovanni, Bozek, A., Bracko, Marko, Browder, Thomas E., Cervenkov, D., Chekelian, V., Chen, A., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, Y., Cinabro, David A., Dalseno, J., Danilov, M., Dolezal, Z., Dutta, D., Eidelman, S., Epifanov, D., Farhat, H., Fast, James E., Ferber, T., Fulsom, Bryan G., Gaur, Vipin, Gabyshev, N., Ganguly, Sudeshna, Garmash, A., Gillard, R., Glattaur, R., Goh, Y. M., Goldenzweig, P., Golob, B., Grygier, J., Haba, J., Hara, Takanori, Hayasaka, K., Hayashii, H., He, X. H., Hou, W. S., Hsu, C. L., Iijima, T., Inami, K., Inguglia, G., Ishikawa, A., Itoh, R., Jaegle, Igal, Joffe, D., Julius, T., Kang, K. H., Kawasaki, T., Keck, T., Kiesling, C., Kim, D. Y., Kim, J. B., Kim, J. H., Kim, M. J., Kim, S. H., Kim, Y. J., Kinoshita, Kay, Ko, Byeong Rok, Kodys, P., Korpar, S., Krizan, P., Krokovny, Pavel, Kumita, T., Kuzmin, A., Kwon, Y. J., Lange, J. S., Lee, I. S., Lewis, P., Li, Y., Li Gioi, L., Libby, J., Liventsev, D., Lukin, P., Masuda, M., Matvienko, D., Miyabayashi, K., Miyata, H., Mizuk, R., Mohanty, G. B., Moll, A., Moon, H K., Mussa, R., Nakao, M., Nanut, T., Natkaniec, Z., Nisar, N. K., Nishida, S., Ogawa, S., Okuno, S., Pakhlov, P., Pakhlova, G., Pal, Bilas K., Park, C. W., Park, H., Pedlar, Todd, Pesantez, L., Pestotnik, R., Petric, M., Piilonen, Leo E., Ribezl, Eva, Ritter, M., Rostomyan, A., Sakai, Y., Sandilya, Saurabh, Sanuki, T., Savinov, Vladimir, Schneider, O., Schnell, G., Schwanda, C., Schwartz, A. J., Senyo, K., Shebalin, V., Shen, CP, Shibata, TA, Shiu, Jing-Ge, Shwartz, B., Simon, F., Sohn, Y. S., Sokolov, A., Solovieva, E., Stanic, S., Steder, M., Sumihama, M., Tamponi, Umberto, 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, M. N., Wang, C. H., Wang, M. Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Williams, K. M., Won, E., Yashchenko, S., Yook, Youngmin, Yuan, C. Z., Zhang, Z. P., Zhilich, V., Zhulanov, V., Ziegler, M., & Zupanc, A.. Measurement of D0– $\bar{D}$0 mixing and search for CP violation in D0 →K+K-, π+π₋ decays with the full Belle data set. United States. doi:10.1016/j.physletb.2015.12.025.
Staric, M., Abdesselam, A., Adachi, I., Aihara, H., Arinstein, K., Asner, David M., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bansal, Vikas, Biswal, J., Bondar, A., Bonvicini, Giovanni, Bozek, A., Bracko, Marko, Browder, Thomas E., Cervenkov, D., Chekelian, V., Chen, A., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, Y., Cinabro, David A., Dalseno, J., Danilov, M., Dolezal, Z., Dutta, D., Eidelman, S., Epifanov, D., Farhat, H., Fast, James E., Ferber, T., Fulsom, Bryan G., Gaur, Vipin, Gabyshev, N., Ganguly, Sudeshna, Garmash, A., Gillard, R., Glattaur, R., Goh, Y. M., Goldenzweig, P., Golob, B., Grygier, J., Haba, J., Hara, Takanori, Hayasaka, K., Hayashii, H., He, X. H., Hou, W. S., Hsu, C. L., Iijima, T., Inami, K., Inguglia, G., Ishikawa, A., Itoh, R., Jaegle, Igal, Joffe, D., Julius, T., Kang, K. H., Kawasaki, T., Keck, T., Kiesling, C., Kim, D. Y., Kim, J. B., Kim, J. H., Kim, M. J., Kim, S. H., Kim, Y. J., Kinoshita, Kay, Ko, Byeong Rok, Kodys, P., Korpar, S., Krizan, P., Krokovny, Pavel, Kumita, T., Kuzmin, A., Kwon, Y. J., Lange, J. S., Lee, I. S., Lewis, P., Li, Y., Li Gioi, L., Libby, J., Liventsev, D., Lukin, P., Masuda, M., Matvienko, D., Miyabayashi, K., Miyata, H., Mizuk, R., Mohanty, G. B., Moll, A., Moon, H K., Mussa, R., Nakao, M., Nanut, T., Natkaniec, Z., Nisar, N. K., Nishida, S., Ogawa, S., Okuno, S., Pakhlov, P., Pakhlova, G., Pal, Bilas K., Park, C. W., Park, H., Pedlar, Todd, Pesantez, L., Pestotnik, R., Petric, M., Piilonen, Leo E., Ribezl, Eva, Ritter, M., Rostomyan, A., Sakai, Y., Sandilya, Saurabh, Sanuki, T., Savinov, Vladimir, Schneider, O., Schnell, G., Schwanda, C., Schwartz, A. J., Senyo, K., Shebalin, V., Shen, CP, Shibata, TA, Shiu, Jing-Ge, Shwartz, B., Simon, F., Sohn, Y. S., Sokolov, A., Solovieva, E., Stanic, S., Steder, M., Sumihama, M., Tamponi, Umberto, 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, M. N., Wang, C. H., Wang, M. Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Williams, K. M., Won, E., Yashchenko, S., Yook, Youngmin, Yuan, C. Z., Zhang, Z. P., Zhilich, V., Zhulanov, V., Ziegler, M., and Zupanc, A.. 2015. "Measurement of D0– $\bar{D}$0 mixing and search for CP violation in D0 →K+K-, π+π₋ decays with the full Belle data set". United States. doi:10.1016/j.physletb.2015.12.025.
@article{osti_1230070,
title = {Measurement of D0– $\bar{D}$0 mixing and search for CP violation in D0 →K+K-, π+π₋ decays with the full Belle data set},
author = {Staric, M. and Abdesselam, A. and Adachi, I. and Aihara, H. and Arinstein, K. and Asner, David M. and Aushev, T. and Ayad, R. and Aziz, T. and Babu, V. and Badhrees, I. and Bahinipati, S. and Bakich, A. M. and Bansal, Vikas and Biswal, J. and Bondar, A. and Bonvicini, Giovanni and Bozek, A. and Bracko, Marko and Browder, Thomas E. and Cervenkov, D. and Chekelian, V. and Chen, A. and Cheon, B. G. and Chilikin, K. and Chistov, R. and Cho, K. and Chobanova, V. and Choi, Y. and Cinabro, David A. and Dalseno, J. and Danilov, M. and Dolezal, Z. and Dutta, D. and Eidelman, S. and Epifanov, D. and Farhat, H. and Fast, James E. and Ferber, T. and Fulsom, Bryan G. and Gaur, Vipin and Gabyshev, N. and Ganguly, Sudeshna and Garmash, A. and Gillard, R. and Glattaur, R. and Goh, Y. M. and Goldenzweig, P. and Golob, B. and Grygier, J. and Haba, J. and Hara, Takanori and Hayasaka, K. and Hayashii, H. and He, X. H. and Hou, W. S. and Hsu, C. L. and Iijima, T. and Inami, K. and Inguglia, G. and Ishikawa, A. and Itoh, R. and Jaegle, Igal and Joffe, D. and Julius, T. and Kang, K. H. and Kawasaki, T. and Keck, T. and Kiesling, C. 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 Kinoshita, Kay and Ko, Byeong Rok and Kodys, P. and Korpar, S. and Krizan, P. and Krokovny, Pavel and Kumita, T. and Kuzmin, A. and Kwon, Y. J. and Lange, J. S. and Lee, I. S. and Lewis, P. and Li, Y. and Li Gioi, L. and Libby, J. and Liventsev, D. and Lukin, P. and Masuda, M. and Matvienko, D. and Miyabayashi, K. and Miyata, H. and Mizuk, R. and Mohanty, G. B. and Moll, A. and Moon, H K. and Mussa, R. and Nakao, M. and Nanut, T. and Natkaniec, Z. and Nisar, N. K. and Nishida, S. and Ogawa, S. and Okuno, S. and Pakhlov, P. and Pakhlova, G. and Pal, Bilas K. and Park, C. W. and Park, H. and Pedlar, Todd and Pesantez, L. and Pestotnik, R. and Petric, M. and Piilonen, Leo E. and Ribezl, Eva and Ritter, M. and Rostomyan, A. and Sakai, Y. and Sandilya, Saurabh and Sanuki, T. and Savinov, Vladimir and Schneider, O. and Schnell, G. and Schwanda, C. and Schwartz, A. J. and Senyo, K. and Shebalin, V. and Shen, CP and Shibata, TA and Shiu, Jing-Ge and Shwartz, B. and Simon, F. and Sohn, Y. S. and Sokolov, A. and Solovieva, E. and Stanic, S. and Steder, M. and Sumihama, M. and Tamponi, Umberto and Teramoto, Y. and Trabelsi, K. and Uchida, M. and Uehara, S. and Uglov, T. and Unno, Y. and Uno, S. and Urquijo, P. and Usov, Y. and Van Hulse, C. and Vanhoefer, P. and Varner, G. and Vinokurova, A. and Vorobyev, V. and Wagner, M. N. and Wang, C. H. and Wang, M. Z. and Wang, P. and Wang, X. L. and Watanabe, M. and Watanabe, Y. and Williams, K. M. and Won, E. and Yashchenko, S. and Yook, Youngmin and Yuan, C. Z. and Zhang, Z. P. and Zhilich, V. and Zhulanov, V. and Ziegler, M. and Zupanc, A.},
abstractNote = {Here, we report an improved measurement of D0–$\bar{D}$0 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.},
doi = {10.1016/j.physletb.2015.12.025},
journal = {Physics Letters. Section B},
number = C,
volume = 753,
place = {United States},
year = {2015},
month = {12}
}