skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Search for C P violation in the D + π + π 0 decay at Belle

Abstract

We search for CP violation in the charged charm meson decay D + → π +π 0, based on a data sample corresponding to an integrated luminosity of 921 fb -1 collected by the Belle experiment at the KEKB eþe- asymmetric-energy collider. The measured CP-violating asymmetry is [+2.31±1.24(stat) ± 0.23(syst)]%, which is consistent with the standard model prediction and has a significantly improved precision compared to previous results.

Authors:
; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; more »; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; « less
Publication Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
Contributing Org.:
Belle Collaboration
OSTI Identifier:
1418080
Alternate Identifier(s):
OSTI ID: 1426360
Report Number(s):
PNNL-SA-132169
Journal ID: ISSN 2470-0010; PRVDAQ; KA2201020
Grant/Contract Number:
AC05-76RL01830
Resource Type:
Journal Article: Published Article
Journal Name:
Physical Review D
Additional Journal Information:
Journal Volume: 97; Journal Issue: 1; Journal ID: ISSN 2470-0010
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats

Babu, V., Trabelsi, K., Mohanty, G. B., Aziz, T., Greenwald, D., Adachi, I., Aihara, H., Al Said, S., Asner, D. M., Atmacan, H., Ayad, R., Badhrees, I., Bahinipati, S., Bakich, A. M., Bansal, V., Behera, P., Berger, M., Bhardwaj, V., Biswal, J., Bobrov, A., Bozek, A., Bračko, M., Browder, T. E., Červenkov, D., Chen, A., Cheon, B. G., Chilikin, K., Cho, K., Choi, Y., Choudhury, S., Cinabro, D., Dash, N., Di Carlo, S., Doležal, Z., Drásal, Z., Dutta, D., Eidelman, S., Epifanov, D., Fast, J. E., Ferber, T., Fulsom, B. G., Gaur, V., Gabyshev, N., Garmash, A., Gelb, M., Goldenzweig, P., Golob, B., Guan, Y., Guido, E., Haba, J., Hayasaka, K., Hayashii, H., Hedges, M. T., Horiguchi, T., Hou, W. -S., Inami, K., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W. W., Jeon, H. B., Jia, S., Jin, Y., Joffe, D., Joo, K. K., Julius, T., Kaliyar, A. B., Kang, J. H., Kang, K. H., Karyan, G., Katrenko, P., Kawasaki, T., Kiesling, C., Kim, D. Y., Kim, H. J., Kim, J. B., Kim, K. T., Kim, S. H., Kim, Y. J., Kinoshita, K., Kodyš, P., Korpar, S., Kotchetkov, D., Križan, P., Kroeger, R., Krokovny, P., Kuhr, T., Kulasiri, R., Kumar, R., Kuzmin, A., Kwon, Y. -J., Lange, J. S., Li, L. K., Li Gioi, L., Libby, J., Liventsev, D., Lubej, M., Luo, T., Masuda, M., Matsuda, T., Matvienko, D., Merola, M., Miyabayashi, K., Miyata, H., Mizuk, R., Mori, T., Mrvar, M., 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., Ono, Y., Ostrowicz, W., Pakhlov, P., Pakhlova, G., Pal, B., Pardi, S., Park, C. -S., Park, H., Paul, S., Pestotnik, R., Piilonen, L. E., Popov, V., Prasanth, K., Pulvermacher, C., Rauch, J., Resmi, P. K., Ritter, M., Rostomyan, A., Russo, G., Sakai, Y., Salehi, M., Sandilya, S., Santelj, L., Sanuki, T., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Schwartz, A. J., Seino, Y., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shebalin, V., Shen, C. P., Shibata, T. -A., Shiu, J. -G., Shwartz, B., Simon, F., Sokolov, A., Solovieva, E., Stanič, S., Starič, M., Strube, J. F., Sumihama, M., Sumiyoshi, T., Takizawa, M., Tamponi, U., Tanida, K., Tenchini, F., Uchida, M., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Usov, Y., Vahsen, S. E., Van Hulse, C., Varner, G., Varvell, K. E., Waheed, E., Wang, B., Wang, C. H., Wang, M. -Z., Wang, P., Watanabe, Y., Widmann, E., Won, E., Yamamoto, H., Yamashita, Y., Ye, H., Yuan, C. Z., Yusa, Y., Zakharov, S., Zhang, Z. P., Zhilich, V., Zhukova, V., Zhulanov, V., and Zupanc, A. Search for CP violation in the D+→π+π0 decay at Belle. United States: N. p., 2018. Web. doi:10.1103/PhysRevD.97.011101.
Babu, V., Trabelsi, K., Mohanty, G. B., Aziz, T., Greenwald, D., Adachi, I., Aihara, H., Al Said, S., Asner, D. M., Atmacan, H., Ayad, R., Badhrees, I., Bahinipati, S., Bakich, A. M., Bansal, V., Behera, P., Berger, M., Bhardwaj, V., Biswal, J., Bobrov, A., Bozek, A., Bračko, M., Browder, T. E., Červenkov, D., Chen, A., Cheon, B. G., Chilikin, K., Cho, K., Choi, Y., Choudhury, S., Cinabro, D., Dash, N., Di Carlo, S., Doležal, Z., Drásal, Z., Dutta, D., Eidelman, S., Epifanov, D., Fast, J. E., Ferber, T., Fulsom, B. G., Gaur, V., Gabyshev, N., Garmash, A., Gelb, M., Goldenzweig, P., Golob, B., Guan, Y., Guido, E., Haba, J., Hayasaka, K., Hayashii, H., Hedges, M. T., Horiguchi, T., Hou, W. -S., Inami, K., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W. W., Jeon, H. B., Jia, S., Jin, Y., Joffe, D., Joo, K. K., Julius, T., Kaliyar, A. B., Kang, J. H., Kang, K. H., Karyan, G., Katrenko, P., Kawasaki, T., Kiesling, C., Kim, D. Y., Kim, H. J., Kim, J. B., Kim, K. T., Kim, S. H., Kim, Y. J., Kinoshita, K., Kodyš, P., Korpar, S., Kotchetkov, D., Križan, P., Kroeger, R., Krokovny, P., Kuhr, T., Kulasiri, R., Kumar, R., Kuzmin, A., Kwon, Y. -J., Lange, J. S., Li, L. K., Li Gioi, L., Libby, J., Liventsev, D., Lubej, M., Luo, T., Masuda, M., Matsuda, T., Matvienko, D., Merola, M., Miyabayashi, K., Miyata, H., Mizuk, R., Mori, T., Mrvar, M., 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., Ono, Y., Ostrowicz, W., Pakhlov, P., Pakhlova, G., Pal, B., Pardi, S., Park, C. -S., Park, H., Paul, S., Pestotnik, R., Piilonen, L. E., Popov, V., Prasanth, K., Pulvermacher, C., Rauch, J., Resmi, P. K., Ritter, M., Rostomyan, A., Russo, G., Sakai, Y., Salehi, M., Sandilya, S., Santelj, L., Sanuki, T., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Schwartz, A. J., Seino, Y., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shebalin, V., Shen, C. P., Shibata, T. -A., Shiu, J. -G., Shwartz, B., Simon, F., Sokolov, A., Solovieva, E., Stanič, S., Starič, M., Strube, J. F., Sumihama, M., Sumiyoshi, T., Takizawa, M., Tamponi, U., Tanida, K., Tenchini, F., Uchida, M., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Usov, Y., Vahsen, S. E., Van Hulse, C., Varner, G., Varvell, K. E., Waheed, E., Wang, B., Wang, C. H., Wang, M. -Z., Wang, P., Watanabe, Y., Widmann, E., Won, E., Yamamoto, H., Yamashita, Y., Ye, H., Yuan, C. Z., Yusa, Y., Zakharov, S., Zhang, Z. P., Zhilich, V., Zhukova, V., Zhulanov, V., & Zupanc, A. Search for CP violation in the D+→π+π0 decay at Belle. United States. doi:10.1103/PhysRevD.97.011101.
Babu, V., Trabelsi, K., Mohanty, G. B., Aziz, T., Greenwald, D., Adachi, I., Aihara, H., Al Said, S., Asner, D. M., Atmacan, H., Ayad, R., Badhrees, I., Bahinipati, S., Bakich, A. M., Bansal, V., Behera, P., Berger, M., Bhardwaj, V., Biswal, J., Bobrov, A., Bozek, A., Bračko, M., Browder, T. E., Červenkov, D., Chen, A., Cheon, B. G., Chilikin, K., Cho, K., Choi, Y., Choudhury, S., Cinabro, D., Dash, N., Di Carlo, S., Doležal, Z., Drásal, Z., Dutta, D., Eidelman, S., Epifanov, D., Fast, J. E., Ferber, T., Fulsom, B. G., Gaur, V., Gabyshev, N., Garmash, A., Gelb, M., Goldenzweig, P., Golob, B., Guan, Y., Guido, E., Haba, J., Hayasaka, K., Hayashii, H., Hedges, M. T., Horiguchi, T., Hou, W. -S., Inami, K., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W. W., Jeon, H. B., Jia, S., Jin, Y., Joffe, D., Joo, K. K., Julius, T., Kaliyar, A. B., Kang, J. H., Kang, K. H., Karyan, G., Katrenko, P., Kawasaki, T., Kiesling, C., Kim, D. Y., Kim, H. J., Kim, J. B., Kim, K. T., Kim, S. H., Kim, Y. J., Kinoshita, K., Kodyš, P., Korpar, S., Kotchetkov, D., Križan, P., Kroeger, R., Krokovny, P., Kuhr, T., Kulasiri, R., Kumar, R., Kuzmin, A., Kwon, Y. -J., Lange, J. S., Li, L. K., Li Gioi, L., Libby, J., Liventsev, D., Lubej, M., Luo, T., Masuda, M., Matsuda, T., Matvienko, D., Merola, M., Miyabayashi, K., Miyata, H., Mizuk, R., Mori, T., Mrvar, M., 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., Ono, Y., Ostrowicz, W., Pakhlov, P., Pakhlova, G., Pal, B., Pardi, S., Park, C. -S., Park, H., Paul, S., Pestotnik, R., Piilonen, L. E., Popov, V., Prasanth, K., Pulvermacher, C., Rauch, J., Resmi, P. K., Ritter, M., Rostomyan, A., Russo, G., Sakai, Y., Salehi, M., Sandilya, S., Santelj, L., Sanuki, T., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Schwartz, A. J., Seino, Y., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shebalin, V., Shen, C. P., Shibata, T. -A., Shiu, J. -G., Shwartz, B., Simon, F., Sokolov, A., Solovieva, E., Stanič, S., Starič, M., Strube, J. F., Sumihama, M., Sumiyoshi, T., Takizawa, M., Tamponi, U., Tanida, K., Tenchini, F., Uchida, M., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Usov, Y., Vahsen, S. E., Van Hulse, C., Varner, G., Varvell, K. E., Waheed, E., Wang, B., Wang, C. H., Wang, M. -Z., Wang, P., Watanabe, Y., Widmann, E., Won, E., Yamamoto, H., Yamashita, Y., Ye, H., Yuan, C. Z., Yusa, Y., Zakharov, S., Zhang, Z. P., Zhilich, V., Zhukova, V., Zhulanov, V., and Zupanc, A. Thu . "Search for CP violation in the D+→π+π0 decay at Belle". United States. doi:10.1103/PhysRevD.97.011101.
@article{osti_1418080,
title = {Search for CP violation in the D+→π+π0 decay at Belle},
author = {Babu, V. and Trabelsi, K. and Mohanty, G. B. and Aziz, T. and Greenwald, D. and Adachi, I. and Aihara, H. and Al Said, S. and Asner, D. M. and Atmacan, H. and Ayad, R. and Badhrees, I. and Bahinipati, S. and Bakich, A. M. and Bansal, V. and Behera, P. and Berger, M. and Bhardwaj, V. and Biswal, J. and Bobrov, A. and Bozek, A. and Bračko, M. and Browder, T. E. and Červenkov, D. and Chen, A. and Cheon, B. G. and Chilikin, K. and Cho, K. and Choi, Y. and Choudhury, S. and Cinabro, D. and Dash, N. and Di Carlo, S. and Doležal, Z. and Drásal, Z. and Dutta, D. and Eidelman, S. and Epifanov, D. and Fast, J. E. and Ferber, T. and Fulsom, B. G. and Gaur, V. and Gabyshev, N. and Garmash, A. and Gelb, M. and Goldenzweig, P. and Golob, B. and Guan, Y. and Guido, E. and Haba, J. and Hayasaka, K. and Hayashii, H. and Hedges, M. T. and Horiguchi, T. and Hou, W. -S. and Inami, K. and Ishikawa, A. and Itoh, R. and Iwasaki, M. and Jacobs, W. W. and Jeon, H. B. and Jia, S. and Jin, Y. and Joffe, D. and Joo, K. K. and Julius, T. and Kaliyar, A. B. and Kang, J. H. and Kang, K. H. and Karyan, G. and Katrenko, P. and Kawasaki, T. and Kiesling, C. and Kim, D. Y. and Kim, H. J. and Kim, J. B. and Kim, K. T. and Kim, S. H. and Kim, Y. J. and Kinoshita, K. and Kodyš, P. and Korpar, S. and Kotchetkov, D. and Križan, P. and Kroeger, R. and Krokovny, P. and Kuhr, T. and Kulasiri, R. and Kumar, R. and Kuzmin, A. and Kwon, Y. -J. and Lange, J. S. and Li, L. K. and Li Gioi, L. and Libby, J. and Liventsev, D. and Lubej, M. and Luo, T. and Masuda, M. and Matsuda, T. and Matvienko, D. and Merola, M. and Miyabayashi, K. and Miyata, H. and Mizuk, R. and Mori, T. and Mrvar, M. and Nakano, E. and Nakao, M. and Nanut, T. and Nath, K. J. and Natkaniec, Z. and Nayak, M. and Niiyama, M. and Nisar, N. K. and Nishida, S. and Ogawa, S. and Okuno, S. and Ono, H. and Ono, Y. and Ostrowicz, W. and Pakhlov, P. and Pakhlova, G. and Pal, B. and Pardi, S. and Park, C. -S. and Park, H. and Paul, S. and Pestotnik, R. and Piilonen, L. E. and Popov, V. and Prasanth, K. and Pulvermacher, C. and Rauch, J. and Resmi, P. K. and Ritter, M. and Rostomyan, A. and Russo, G. and Sakai, Y. and Salehi, M. and Sandilya, S. and Santelj, L. and Sanuki, T. and Savinov, V. and Schneider, O. and Schnell, G. and Schwanda, C. and Schwartz, A. J. and Seino, Y. and Senyo, K. and Seon, O. and Seong, I. S. and Sevior, M. E. and Shebalin, V. and Shen, C. P. and Shibata, T. -A. and Shiu, J. -G. and Shwartz, B. and Simon, F. and Sokolov, A. and Solovieva, E. and Stanič, S. and Starič, M. and Strube, J. F. and Sumihama, M. and Sumiyoshi, T. and Takizawa, M. and Tamponi, U. and Tanida, K. and Tenchini, F. and Uchida, M. and Uglov, T. and Unno, Y. and Uno, S. and Urquijo, P. and Usov, Y. and Vahsen, S. E. and Van Hulse, C. and Varner, G. and Varvell, K. E. and Waheed, E. and Wang, B. and Wang, C. H. and Wang, M. -Z. and Wang, P. and Watanabe, Y. and Widmann, E. and Won, E. and Yamamoto, H. and Yamashita, Y. and Ye, H. and Yuan, C. Z. and Yusa, Y. and Zakharov, S. and Zhang, Z. P. and Zhilich, V. and Zhukova, V. and Zhulanov, V. and Zupanc, A.},
abstractNote = {We search for CP violation in the charged charm meson decay D+ → π+π0, based on a data sample corresponding to an integrated luminosity of 921 fb-1 collected by the Belle experiment at the KEKB eþe- asymmetric-energy collider. The measured CP-violating asymmetry is [+2.31±1.24(stat) ± 0.23(syst)]%, which is consistent with the standard model prediction and has a significantly improved precision compared to previous results.},
doi = {10.1103/PhysRevD.97.011101},
journal = {Physical Review D},
number = 1,
volume = 97,
place = {United States},
year = {Thu Jan 25 00:00:00 EST 2018},
month = {Thu Jan 25 00:00:00 EST 2018}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record at 10.1103/PhysRevD.97.011101

Save / Share: