K+K-pi0
| Autoři: |
The Belle Collaboration, Gaur, V., Mohanty, G. B., Aziz, T., Adachi, I., Aihara, H., Asner, D. M., Aulchenko, V., Aushev, T., Bakich, A. M., Bala, A., Belous, K., Bhardwaj, V., Bhuyan, B., Bonvicini, G., Bozek, A., Bracko, M., Browder, T. E., Chang, P., Chekelian, V., Chen, A., Chen, P., Cheon, B. G., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Dalseno, J., Danilov, M., Dolezal, Z., Drasal, Z., Drutskoy, A., Dutta, D., Dutta, K., Eidelman, S., Farhat, H., Feindt, M., Ferber, T., Frey, A., Gabyshev, N., Ganguly, S., Gillard, R., Goh, Y. M., Golob, B., Haba, J., Hayashii, H., Horii, Y., Hoshi, Y., Hou, W. -S., Hyun, H. J., Iijima, T., Ishikawa, A., Itoh, R., Iwasaki, Y., Julius, T., Kah, D. H., Kang, J. H., Kawasaki, T., Kiesling, C., Kim, H. J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, Y. J., Kinoshita, K., Klucar, J., Ko, B. R., Kodys, P., Korpar, S., Krizan, P., Kumar, R., Kumita, T., Kwon, Y. -J., Lange, J. S., Lee, S. -H., Li, J., Li, Y., Libby, J., Liu, C., Liventsev, D., Lukin, P., Matvienko, D., Miyabayashi, K., Miyata, H., Muramatsu, N., Mussa, R., Nakano, E., Nakao, M., Nayak, M., Nedelkovska, E., Nisar, N. K., Nishida, S., Nitoh, O., Ogawa, S., Okuno, S., Onuki, Y., Ostrowicz, W., Pakhlov, P., Pakhlova, G., Park, H., Park, H. K., Pedlar, T. K., Pestotnik, R., Petric, M., Piilonen, L. E., Ritter, M., Rohrken, M., Rostomyan, A., Sahoo, H., Saito, T., Sakai, Y., Sandilya, S., Santel, D., Sanuki, T., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Semmler, D., Senyo, K., Seon, O., Sevior, M. E., Shapkin, M., Shen, C. P., Shibata, T. -A., Shiu, J. -G., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Solovieva, E., Staric, M., Steder, M., Sumihama, M., Sumiyoshi, T., Tamponi, U., Tatishvili, G., Teramoto, Y., Tsuboyama, T., Uchida, M., Uehara, S., Uglov, T., Unno, Y., Uno, S., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vorobyev, V., Wagner, M. N., Wang, C. H., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Williams, K. M., Won, E., Yabsley, B. D., Yamashita, Y., Yashchenko, S., Yusa, Y., Zhilich, V., Zupanc, A. |
| Zdroj: |
Phys. Rev. D 87, 091101(R) (2013) |
| Rok vydání: |
2013 |
| Místo uložení: |
High Energy Physics - Experiment
High Energy Physics - Phenomenology |
| Témata: |
High Energy Physics - Experiment, High Energy Physics - Phenomenology |
| Popis: |
We report a search for charmless hadronic decays of neutral B mesons to the final state K+K-pi0. The results are based on a 711 fb^-1 data sample that contains 772x10^6 BB-bar pairs, and was collected at the Y(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We find the first evidence for this decay with a significance of 3.5 standard deviations and measure its branching fraction as BF(B0 --> K+K-pi0) = [2.17 +/- 0.60(stat) +/- 0.24 (syst)]x10^-6.
Comment: 7 pages, 6 figures, published in Phys. Rev. D |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1103/PhysRevD.87.091101 |
| Přístupová URL adresa: |
http://arxiv.org/abs/1304.5312 |
| Přírůstkové číslo: |
edsarx.1304.5312 |
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| Autor: |
The Belle Collaboration, Gaur, V., Mohanty, G. B., Aziz, T., Adachi, I., Aihara, H., Asner, D. M., Aulchenko, V., Aushev, T., Bakich, A. M., Bala, A., Belous, K., Bhardwaj, V., Bhuyan, B., Bonvicini, G., Bozek, A., Bracko, M., Browder, T. E., Chang, P., Chekelian, V., Chen, A., Chen, P., Cheon, B. G., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Dalseno, J., Danilov, M., Dolezal, Z., Drasal, Z., Drutskoy, A., Dutta, D., Dutta, K., Eidelman, S., Farhat, H., Feindt, M., Ferber, T., Frey, A., Gabyshev, N., Ganguly, S., Gillard, R., Goh, Y. M., Golob, B., Haba, J., Hayashii, H., Horii, Y., Hoshi, Y., Hou, W. -S., Hyun, H. J., Iijima, T., Ishikawa, A., Itoh, R., Iwasaki, Y., Julius, T., Kah, D. H., Kang, J. H., Kawasaki, T., Kiesling, C., Kim, H. J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, Y. J., Kinoshita, K., Klucar, J., Ko, B. R., Kodys, P., Korpar, S., Krizan, P., Kumar, R., Kumita, T., Kwon, Y. -J., Lange, J. S., Lee, S. -H., Li, J., Li, Y., Libby, J., Liu, C., Liventsev, D., Lukin, P., Matvienko, D., Miyabayashi, K., Miyata, H., Muramatsu, N., Mussa, R., Nakano, E., Nakao, M., Nayak, M., Nedelkovska, E., Nisar, N. K., Nishida, S., Nitoh, O., Ogawa, S., Okuno, S., Onuki, Y., Ostrowicz, W., Pakhlov, P., Pakhlova, G., Park, H., Park, H. K., Pedlar, T. K., Pestotnik, R., Petric, M., Piilonen, L. E., Ritter, M., Rohrken, M., Rostomyan, A., Sahoo, H., Saito, T., Sakai, Y., Sandilya, S., Santel, D., Sanuki, T., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Semmler, D., Senyo, K., Seon, O., Sevior, M. E., Shapkin, M., Shen, C. P., Shibata, T. -A., Shiu, J. -G., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Solovieva, E., Staric, M., Steder, M., Sumihama, M., Sumiyoshi, T., Tamponi, U., Tatishvili, G., Teramoto, Y., Tsuboyama, T., Uchida, M., Uehara, S., Uglov, T., Unno, Y., Uno, S., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vorobyev, V., Wagner, M. N., Wang, C. H., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Williams, K. M., Won, E., Yabsley, B. D., Yamashita, Y., Yashchenko, S., Yusa, Y., Zhilich, V., Zupanc, A. |
| Rok vydání: |
2013 |
| Předmět: |
|
| Zdroj: |
Phys. Rev. D 87, 091101(R) (2013) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1103/PhysRevD.87.091101 |
| Popis: |
We report a search for charmless hadronic decays of neutral B mesons to the final state K+K-pi0. The results are based on a 711 fb^-1 data sample that contains 772x10^6 BB-bar pairs, and was collected at the Y(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We find the first evidence for this decay with a significance of 3.5 standard deviations and measure its branching fraction as BF(B0 --> K+K-pi0) = [2.17 +/- 0.60(stat) +/- 0.24 (syst)]x10^-6.
Comment: 7 pages, 6 figures, published in Phys. Rev. D |
| Databáze: |
arXiv |
| Externí odkaz: |
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