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Title: Measurement of e+e-ωπ0 , K*(892) K ¯ and K 2 * (1430) K ¯ at s near 10.6 GeV

Abstract

Using data samples of 89 fb - 1 , 703 fb - 1 , and 121 fb - 1 collected with the Belle detector at the KEKB asymmetric-energy e+e- collider at center-of-mass energies 10.52 GeV, 10.58 GeV, and 10.876 GeV, respectively, we study the exclusive reactions e+e-ωπ0 , K*(892) K ¯ , and K 2 * (1430) K ¯ . (Charge-conjugate modes are included implicitly.) Significant signals of ωπ0 , K*(892)0 K ¯ 0 , and K 2 * (1430)-K+ are observed for the first time at these energies, and the energy dependencies of the cross sections are presented. On the other hand, no significant excesses for K*(892)-K+ and K 2 * (1430)0 K ¯ 0 are found, and we set limits on the cross section ratios R VP = σ B ( e+ e- K* ( 892 )0 K ¯ 0 ) σ B ( e+ e- K* ( 892 )- K+ ) >4.3 , 20.0, and 5.4, and R TP = σ B ( e+ e- K 2 * ( 1430 )0 K ¯ 0 ) σ B ( e+ e- K 2 * ( 1430 )- K+ ) <1.1 , 0.4, and 0.6, for center-of-mass energies of 10.52 GeV, 10.58 GeV, and 10.876 GeV, respectively, at the 90% C.L.

Authors:
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Publication Date:
Research Org.:
Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP)
Contributing Org.:
Belle Collaboration
OSTI Identifier:
1594502
Report Number(s):
PNNL-SA-100509
Journal ID: ISSN 1550-7998; PRVDAQ; TRN: US2101490
Grant/Contract Number:  
SC0009973
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review. D, Particles, Fields, Gravitation and Cosmology
Additional Journal Information:
Journal Volume: 88; Journal Issue: 5; Journal ID: ISSN 1550-7998
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats

Shen, C. P., Yuan, C. Z., Sibidanov, A., Wang, P., Hayasaka, K., Wang, X. L., Adachi, I., Aihara, H., Asner, D. M., Aushev, T., Bakich, A. M., Bala, A., Bhardwaj, V., Bhuyan, B., Bondar, A., Bonvicini, G., Bozek, A., Bračko, M., Browder, T. E., Chang, M. -C., Chen, A., Cheon, B. G., Chistov, R., Cho, I. -S., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Dalseno, J., Doležal, Z., Drásal, Z., Drutskoy, A., Dutta, D., Eidelman, S., Farhat, H., Fast, J. E., Ferber, T., Frey, A., Gaur, V., Gabyshev, N., Ganguly, S., Gillard, R., Goh, Y. M., Golob, B., Haba, J., Hayashii, H., Hoshi, Y., Hou, W. -S., Hyun, H. J., Iijima, T., Ishikawa, A., Itoh, R., Iwasaki, Y., Iwashita, T., Jaegle, I., Julius, T., Kah, D. H., Kang, J. H., Kato, E., Kawasaki, T., Kiesling, C., Kim, D. Y., Kim, H. J., Kim, H. O., Kim, J. B., Kim, J. H., Kim, Y. J., Kinoshita, K., Ko, B. R., Kodyš, P., Korpar, S., Križan, P., Krokovny, P., Kumita, T., Kuzmin, A., Kwon, Y. -J., Lange, J. S., Lee, S. -H., Li, Y., Libby, J., Liu, C., Liu, Y., Lukin, P., Matvienko, D., Miyata, H., Mizuk, R., Moll, A., Mori, T., Muramatsu, N., Mussa, R., Nagasaka, Y., Nakao, M., Natkaniec, Z., Nayak, M., Ng, C., Nishida, S., Nitoh, O., Ogawa, S., Okuno, S., Onuki, Y., Pakhlova, G., Park, H., Park, H. K., Pedlar, T. K., Pestotnik, R., Petrič, M., Piilonen, L. E., Ritter, M., Röhrken, M., Rostomyan, A., Ryu, S., Sahoo, H., Saito, T., Sakai, Y., Sandilya, S., Santelj, L., Sanuki, T., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Semmler, D., Senyo, K., Shapkin, M., Shibata, T. -A., Shiu, J. -G., Shwartz, B., Simon, F., Sohn, Y. -S., Sokolov, A., Solovieva, E., Starič, M., Steder, M., Sumiyoshi, T., Tamponi, U., Tanida, K., Tatishvili, G., Teramoto, Y., Uchida, M., Uehara, S., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Vinokurova, A., Vossen, A., Wagner, M. N., Wang, C. H., Watanabe, Y., Williams, K. M., Won, E., Yamashita, Y., Yashchenko, S., Yook, Y., Zhang, C. C., Zhang, Z. P., and Zhilich, V. Measurement of e+e-→ωπ0 , K*(892)K¯ and K2*(1430)K¯ at s near 10.6 GeV. United States: N. p., 2013. Web. doi:10.1103/PhysRevD.88.052019.
Shen, C. P., Yuan, C. Z., Sibidanov, A., Wang, P., Hayasaka, K., Wang, X. L., Adachi, I., Aihara, H., Asner, D. M., Aushev, T., Bakich, A. M., Bala, A., Bhardwaj, V., Bhuyan, B., Bondar, A., Bonvicini, G., Bozek, A., Bračko, M., Browder, T. E., Chang, M. -C., Chen, A., Cheon, B. G., Chistov, R., Cho, I. -S., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Dalseno, J., Doležal, Z., Drásal, Z., Drutskoy, A., Dutta, D., Eidelman, S., Farhat, H., Fast, J. E., Ferber, T., Frey, A., Gaur, V., Gabyshev, N., Ganguly, S., Gillard, R., Goh, Y. M., Golob, B., Haba, J., Hayashii, H., Hoshi, Y., Hou, W. -S., Hyun, H. J., Iijima, T., Ishikawa, A., Itoh, R., Iwasaki, Y., Iwashita, T., Jaegle, I., Julius, T., Kah, D. H., Kang, J. H., Kato, E., Kawasaki, T., Kiesling, C., Kim, D. Y., Kim, H. J., Kim, H. O., Kim, J. B., Kim, J. H., Kim, Y. J., Kinoshita, K., Ko, B. R., Kodyš, P., Korpar, S., Križan, P., Krokovny, P., Kumita, T., Kuzmin, A., Kwon, Y. -J., Lange, J. S., Lee, S. -H., Li, Y., Libby, J., Liu, C., Liu, Y., Lukin, P., Matvienko, D., Miyata, H., Mizuk, R., Moll, A., Mori, T., Muramatsu, N., Mussa, R., Nagasaka, Y., Nakao, M., Natkaniec, Z., Nayak, M., Ng, C., Nishida, S., Nitoh, O., Ogawa, S., Okuno, S., Onuki, Y., Pakhlova, G., Park, H., Park, H. K., Pedlar, T. K., Pestotnik, R., Petrič, M., Piilonen, L. E., Ritter, M., Röhrken, M., Rostomyan, A., Ryu, S., Sahoo, H., Saito, T., Sakai, Y., Sandilya, S., Santelj, L., Sanuki, T., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Semmler, D., Senyo, K., Shapkin, M., Shibata, T. -A., Shiu, J. -G., Shwartz, B., Simon, F., Sohn, Y. -S., Sokolov, A., Solovieva, E., Starič, M., Steder, M., Sumiyoshi, T., Tamponi, U., Tanida, K., Tatishvili, G., Teramoto, Y., Uchida, M., Uehara, S., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Vinokurova, A., Vossen, A., Wagner, M. N., Wang, C. H., Watanabe, Y., Williams, K. M., Won, E., Yamashita, Y., Yashchenko, S., Yook, Y., Zhang, C. C., Zhang, Z. P., & Zhilich, V. Measurement of e+e-→ωπ0 , K*(892)K¯ and K2*(1430)K¯ at s near 10.6 GeV. United States. https://doi.org/10.1103/PhysRevD.88.052019
Shen, C. P., Yuan, C. Z., Sibidanov, A., Wang, P., Hayasaka, K., Wang, X. L., Adachi, I., Aihara, H., Asner, D. M., Aushev, T., Bakich, A. M., Bala, A., Bhardwaj, V., Bhuyan, B., Bondar, A., Bonvicini, G., Bozek, A., Bračko, M., Browder, T. E., Chang, M. -C., Chen, A., Cheon, B. G., Chistov, R., Cho, I. -S., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Dalseno, J., Doležal, Z., Drásal, Z., Drutskoy, A., Dutta, D., Eidelman, S., Farhat, H., Fast, J. E., Ferber, T., Frey, A., Gaur, V., Gabyshev, N., Ganguly, S., Gillard, R., Goh, Y. M., Golob, B., Haba, J., Hayashii, H., Hoshi, Y., Hou, W. -S., Hyun, H. J., Iijima, T., Ishikawa, A., Itoh, R., Iwasaki, Y., Iwashita, T., Jaegle, I., Julius, T., Kah, D. H., Kang, J. H., Kato, E., Kawasaki, T., Kiesling, C., Kim, D. Y., Kim, H. J., Kim, H. O., Kim, J. B., Kim, J. H., Kim, Y. J., Kinoshita, K., Ko, B. R., Kodyš, P., Korpar, S., Križan, P., Krokovny, P., Kumita, T., Kuzmin, A., Kwon, Y. -J., Lange, J. S., Lee, S. -H., Li, Y., Libby, J., Liu, C., Liu, Y., Lukin, P., Matvienko, D., Miyata, H., Mizuk, R., Moll, A., Mori, T., Muramatsu, N., Mussa, R., Nagasaka, Y., Nakao, M., Natkaniec, Z., Nayak, M., Ng, C., Nishida, S., Nitoh, O., Ogawa, S., Okuno, S., Onuki, Y., Pakhlova, G., Park, H., Park, H. K., Pedlar, T. K., Pestotnik, R., Petrič, M., Piilonen, L. E., Ritter, M., Röhrken, M., Rostomyan, A., Ryu, S., Sahoo, H., Saito, T., Sakai, Y., Sandilya, S., Santelj, L., Sanuki, T., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Semmler, D., Senyo, K., Shapkin, M., Shibata, T. -A., Shiu, J. -G., Shwartz, B., Simon, F., Sohn, Y. -S., Sokolov, A., Solovieva, E., Starič, M., Steder, M., Sumiyoshi, T., Tamponi, U., Tanida, K., Tatishvili, G., Teramoto, Y., Uchida, M., Uehara, S., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Vinokurova, A., Vossen, A., Wagner, M. N., Wang, C. H., Watanabe, Y., Williams, K. M., Won, E., Yamashita, Y., Yashchenko, S., Yook, Y., Zhang, C. C., Zhang, Z. P., and Zhilich, V. Tue . "Measurement of e+e-→ωπ0 , K*(892)K¯ and K2*(1430)K¯ at s near 10.6 GeV". United States. https://doi.org/10.1103/PhysRevD.88.052019. https://www.osti.gov/servlets/purl/1594502.
@article{osti_1594502,
title = {Measurement of e+e-→ωπ0 , K*(892)K¯ and K2*(1430)K¯ at s near 10.6 GeV},
author = {Shen, C. P. and Yuan, C. Z. and Sibidanov, A. and Wang, P. and Hayasaka, K. and Wang, X. L. and Adachi, I. and Aihara, H. and Asner, D. M. and Aushev, T. and Bakich, A. M. and Bala, A. and Bhardwaj, V. and Bhuyan, B. and Bondar, A. and Bonvicini, G. and Bozek, A. and Bračko, M. and Browder, T. E. and Chang, M. -C. and Chen, A. and Cheon, B. G. and Chistov, R. and Cho, I. -S. and Cho, K. and Chobanova, V. and Choi, S. -K. and Choi, Y. and Cinabro, D. and Dalseno, J. and Doležal, Z. and Drásal, Z. and Drutskoy, A. and Dutta, D. and Eidelman, S. and Farhat, H. and Fast, J. E. and Ferber, T. and Frey, A. and Gaur, V. and Gabyshev, N. and Ganguly, S. and Gillard, R. and Goh, Y. M. and Golob, B. and Haba, J. and Hayashii, H. and Hoshi, Y. and Hou, W. -S. and Hyun, H. J. and Iijima, T. and Ishikawa, A. and Itoh, R. and Iwasaki, Y. and Iwashita, T. and Jaegle, I. and Julius, T. and Kah, D. H. and Kang, J. H. and Kato, E. and Kawasaki, T. and Kiesling, C. and Kim, D. Y. and Kim, H. J. and Kim, H. O. and Kim, J. B. and Kim, J. H. and Kim, Y. J. and Kinoshita, K. and Ko, B. R. and Kodyš, P. and Korpar, S. and Križan, P. and Krokovny, P. and Kumita, T. and Kuzmin, A. and Kwon, Y. -J. and Lange, J. S. and Lee, S. -H. and Li, Y. and Libby, J. and Liu, C. and Liu, Y. and Lukin, P. and Matvienko, D. and Miyata, H. and Mizuk, R. and Moll, A. and Mori, T. and Muramatsu, N. and Mussa, R. and Nagasaka, Y. and Nakao, M. and Natkaniec, Z. and Nayak, M. and Ng, C. and Nishida, S. and Nitoh, O. and Ogawa, S. and Okuno, S. and Onuki, Y. and Pakhlova, G. and Park, H. and Park, H. K. and Pedlar, T. K. and Pestotnik, R. and Petrič, M. and Piilonen, L. E. and Ritter, M. and Röhrken, M. and Rostomyan, A. and Ryu, S. and Sahoo, H. and Saito, T. and Sakai, Y. and Sandilya, S. and Santelj, L. and Sanuki, T. and Sato, Y. and Savinov, V. and Schneider, O. and Schnell, G. and Schwanda, C. and Semmler, D. and Senyo, K. and Shapkin, M. and Shibata, T. -A. and Shiu, J. -G. and Shwartz, B. and Simon, F. and Sohn, Y. -S. and Sokolov, A. and Solovieva, E. and Starič, M. and Steder, M. and Sumiyoshi, T. and Tamponi, U. and Tanida, K. and Tatishvili, G. and Teramoto, Y. and Uchida, M. and Uehara, S. and Uglov, T. and Unno, Y. and Uno, S. and Urquijo, P. and Vahsen, S. E. and Van Hulse, C. and Vanhoefer, P. and Varner, G. and Vinokurova, A. and Vossen, A. and Wagner, M. N. and Wang, C. H. and Watanabe, Y. and Williams, K. M. and Won, E. and Yamashita, Y. and Yashchenko, S. and Yook, Y. and Zhang, C. C. and Zhang, Z. P. and Zhilich, V.},
abstractNote = {Using data samples of 89 fb-1, 703 fb-1, and 121 fb-1 collected with the Belle detector at the KEKB asymmetric-energy e+e- collider at center-of-mass energies 10.52 GeV, 10.58 GeV, and 10.876 GeV, respectively, we study the exclusive reactions e+e-→ωπ0, K*(892)K¯, and K2*(1430)K¯. (Charge-conjugate modes are included implicitly.) Significant signals of ωπ0, K*(892)0K¯0, and K2*(1430)-K+ are observed for the first time at these energies, and the energy dependencies of the cross sections are presented. On the other hand, no significant excesses for K*(892)-K+ and K2*(1430)0K¯0 are found, and we set limits on the cross section ratios RVP=σB(e+e-→K*(892)0K¯0)σB(e+e-→K*(892)-K+)>4.3, 20.0, and 5.4, and RTP=σB(e+e-→K2*(1430)0K¯0)σB(e+e-→K2*(1430)-K+)<1.1, 0.4, and 0.6, for center-of-mass energies of 10.52 GeV, 10.58 GeV, and 10.876 GeV, respectively, at the 90% C.L.},
doi = {10.1103/PhysRevD.88.052019},
journal = {Physical Review. D, Particles, Fields, Gravitation and Cosmology},
number = 5,
volume = 88,
place = {United States},
year = {Tue Sep 17 00:00:00 EDT 2013},
month = {Tue Sep 17 00:00:00 EDT 2013}
}

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