Search for at Belle
Abstract
We search for the charmless B0 decay with final state particles p¯Λπ–γ using the full data sample that contains 772 × 106BB¯ pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e– collider. Here, this decay is predicted to proceed predominantly via the b → sγ radiative penguin process with a high energy photon. No significant signal is found. As a result, we set an upper limit of 6.5 × 10–7 for the branching fraction of B0 → p¯Λπ–γ at the 90% confidence level.
- Authors:
- more »
- 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:
- 1594472
- Grant/Contract Number:
- SC0009973
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review. D, Particles, Fields, Gravitation and Cosmology
- Additional Journal Information:
- Journal Volume: 89; 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
Lai, Y. -T., Wang, M. -Z., Adachi, I., Aihara, H., Asner, D. M., Aulchenko, V., Aushev, T., Bakich, A. M., Bala, A., Bhuyan, B., Bobrov, A., Bozek, A., Bračko, M., Browder, T. E., Chang, P., Chekelian, V., Chen, A., Chen, P., Cheon, B. G., Cho, I. -S., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Dalseno, J., Doležal, Z., Drutskoy, A., Eidelman, S., Farhat, H., Fast, J. E., Ferber, T., Frey, A., Gaur, V., Ganguly, S., Gillard, R., Goh, Y. M., Golob, B., Haba, J., Hayashii, H., Hoshi, Y., Hou, W. -S., Hsiung, Y. B., Iijima, T., Ishikawa, A., Itoh, R., Iwasaki, Y., Iwashita, T., Jaegle, I., Julius, T., Kang, J. H., Kato, E., Kawasaki, T., Kiesling, C., Kim, H. O., Kim, J. H., Kim, M. J., Kim, Y. J., Klucar, J., Ko, B. R., Kodyš, P., Korpar, S., Križan, P., Krokovny, P., Kuhr, T., Kumita, T., Kwon, Y. -J., Lange, J. S., Lee, S. -H., Li, J., Libby, J., Liu, Y., Lukin, P., Matvienko, D., Miyata, H., Mizuk, R., Moll, A., Mussa, R., Nakano, E., Nakao, M., Nakazawa, H., Nayak, M., Ng, C., Nisar, N. K., Nishida, S., Nitoh, O., Ogawa, S., Onuki, Y., Ozaki, H., Pakhlova, G., Park, C. W., Park, H., 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., Santel, D., Santelj, L., Sanuki, T., Sato, Y., Schneider, O., Schnell, G., Schwanda, C., Semmler, D., Senyo, K., Shapkin, M., Shen, C. P., Shibata, T. -A., Shiu, J. -G., Shwartz, B., Sibidanov, A., Sohn, Y. -S., Solovieva, E., Stanič, S., Starič, M., Steder, M., Sumiyoshi, T., Tamponi, U., Tanida, K., Teramoto, Y., Uchida, M., Uehara, S., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Vossen, A., Wagner, M. N., Wang, C. H., Wang, P., Watanabe, Y., Williams, K. M., Won, E., Yamaoka, J., Yamashita, Y., Yashchenko, S., Zhang, Z. P., Zhilich, V., Zhulanov, V., and Zupanc, A. Search for B0→pΛ¯π–γ at Belle. United States: N. p., 2014.
Web. doi:10.1103/PhysRevD.89.051103.
Lai, Y. -T., Wang, M. -Z., Adachi, I., Aihara, H., Asner, D. M., Aulchenko, V., Aushev, T., Bakich, A. M., Bala, A., Bhuyan, B., Bobrov, A., Bozek, A., Bračko, M., Browder, T. E., Chang, P., Chekelian, V., Chen, A., Chen, P., Cheon, B. G., Cho, I. -S., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Dalseno, J., Doležal, Z., Drutskoy, A., Eidelman, S., Farhat, H., Fast, J. E., Ferber, T., Frey, A., Gaur, V., Ganguly, S., Gillard, R., Goh, Y. M., Golob, B., Haba, J., Hayashii, H., Hoshi, Y., Hou, W. -S., Hsiung, Y. B., Iijima, T., Ishikawa, A., Itoh, R., Iwasaki, Y., Iwashita, T., Jaegle, I., Julius, T., Kang, J. H., Kato, E., Kawasaki, T., Kiesling, C., Kim, H. O., Kim, J. H., Kim, M. J., Kim, Y. J., Klucar, J., Ko, B. R., Kodyš, P., Korpar, S., Križan, P., Krokovny, P., Kuhr, T., Kumita, T., Kwon, Y. -J., Lange, J. S., Lee, S. -H., Li, J., Libby, J., Liu, Y., Lukin, P., Matvienko, D., Miyata, H., Mizuk, R., Moll, A., Mussa, R., Nakano, E., Nakao, M., Nakazawa, H., Nayak, M., Ng, C., Nisar, N. K., Nishida, S., Nitoh, O., Ogawa, S., Onuki, Y., Ozaki, H., Pakhlova, G., Park, C. W., Park, H., 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., Santel, D., Santelj, L., Sanuki, T., Sato, Y., Schneider, O., Schnell, G., Schwanda, C., Semmler, D., Senyo, K., Shapkin, M., Shen, C. P., Shibata, T. -A., Shiu, J. -G., Shwartz, B., Sibidanov, A., Sohn, Y. -S., Solovieva, E., Stanič, S., Starič, M., Steder, M., Sumiyoshi, T., Tamponi, U., Tanida, K., Teramoto, Y., Uchida, M., Uehara, S., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Vossen, A., Wagner, M. N., Wang, C. H., Wang, P., Watanabe, Y., Williams, K. M., Won, E., Yamaoka, J., Yamashita, Y., Yashchenko, S., Zhang, Z. P., Zhilich, V., Zhulanov, V., & Zupanc, A. Search for B0→pΛ¯π–γ at Belle. United States. https://doi.org/10.1103/PhysRevD.89.051103
Lai, Y. -T., Wang, M. -Z., Adachi, I., Aihara, H., Asner, D. M., Aulchenko, V., Aushev, T., Bakich, A. M., Bala, A., Bhuyan, B., Bobrov, A., Bozek, A., Bračko, M., Browder, T. E., Chang, P., Chekelian, V., Chen, A., Chen, P., Cheon, B. G., Cho, I. -S., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Dalseno, J., Doležal, Z., Drutskoy, A., Eidelman, S., Farhat, H., Fast, J. E., Ferber, T., Frey, A., Gaur, V., Ganguly, S., Gillard, R., Goh, Y. M., Golob, B., Haba, J., Hayashii, H., Hoshi, Y., Hou, W. -S., Hsiung, Y. B., Iijima, T., Ishikawa, A., Itoh, R., Iwasaki, Y., Iwashita, T., Jaegle, I., Julius, T., Kang, J. H., Kato, E., Kawasaki, T., Kiesling, C., Kim, H. O., Kim, J. H., Kim, M. J., Kim, Y. J., Klucar, J., Ko, B. R., Kodyš, P., Korpar, S., Križan, P., Krokovny, P., Kuhr, T., Kumita, T., Kwon, Y. -J., Lange, J. S., Lee, S. -H., Li, J., Libby, J., Liu, Y., Lukin, P., Matvienko, D., Miyata, H., Mizuk, R., Moll, A., Mussa, R., Nakano, E., Nakao, M., Nakazawa, H., Nayak, M., Ng, C., Nisar, N. K., Nishida, S., Nitoh, O., Ogawa, S., Onuki, Y., Ozaki, H., Pakhlova, G., Park, C. W., Park, H., 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., Santel, D., Santelj, L., Sanuki, T., Sato, Y., Schneider, O., Schnell, G., Schwanda, C., Semmler, D., Senyo, K., Shapkin, M., Shen, C. P., Shibata, T. -A., Shiu, J. -G., Shwartz, B., Sibidanov, A., Sohn, Y. -S., Solovieva, E., Stanič, S., Starič, M., Steder, M., Sumiyoshi, T., Tamponi, U., Tanida, K., Teramoto, Y., Uchida, M., Uehara, S., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Vossen, A., Wagner, M. N., Wang, C. H., Wang, P., Watanabe, Y., Williams, K. M., Won, E., Yamaoka, J., Yamashita, Y., Yashchenko, S., Zhang, Z. P., Zhilich, V., Zhulanov, V., and Zupanc, A. Thu .
"Search for B0→pΛ¯π–γ at Belle". United States. https://doi.org/10.1103/PhysRevD.89.051103. https://www.osti.gov/servlets/purl/1594472.
@article{osti_1594472,
title = {Search for B0→pΛ¯π–γ at Belle},
author = {Lai, Y. -T. and Wang, M. -Z. and Adachi, I. and Aihara, H. and Asner, D. M. and Aulchenko, V. and Aushev, T. and Bakich, A. M. and Bala, A. and Bhuyan, B. and Bobrov, A. and Bozek, A. and Bračko, M. and Browder, T. E. and Chang, P. and Chekelian, V. and Chen, A. and Chen, P. and Cheon, B. G. 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 Drutskoy, A. and Eidelman, S. and Farhat, H. and Fast, J. E. and Ferber, T. and Frey, A. and Gaur, V. 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 Hsiung, Y. B. and Iijima, T. and Ishikawa, A. and Itoh, R. and Iwasaki, Y. and Iwashita, T. and Jaegle, I. and Julius, T. and Kang, J. H. and Kato, E. and Kawasaki, T. and Kiesling, C. and Kim, H. O. and Kim, J. H. and Kim, M. J. and Kim, Y. J. and Klucar, J. and Ko, B. R. and Kodyš, P. and Korpar, S. and Križan, P. and Krokovny, P. and Kuhr, T. and Kumita, T. and Kwon, Y. -J. and Lange, J. S. and Lee, S. -H. and Li, J. and Libby, J. and Liu, Y. and Lukin, P. and Matvienko, D. and Miyata, H. and Mizuk, R. and Moll, A. and Mussa, R. and Nakano, E. and Nakao, M. and Nakazawa, H. and Nayak, M. and Ng, C. and Nisar, N. K. and Nishida, S. and Nitoh, O. and Ogawa, S. and Onuki, Y. and Ozaki, H. and Pakhlova, G. and Park, C. W. and Park, H. 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 Santel, D. and Santelj, L. and Sanuki, T. and Sato, Y. and Schneider, O. and Schnell, G. and Schwanda, C. and Semmler, D. and Senyo, K. and Shapkin, M. and Shen, C. P. and Shibata, T. -A. and Shiu, J. -G. and Shwartz, B. and Sibidanov, A. and Sohn, Y. -S. and Solovieva, E. and Stanič, S. and Starič, M. and Steder, M. and Sumiyoshi, T. and Tamponi, U. and Tanida, K. 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 Vossen, A. and Wagner, M. N. and Wang, C. H. and Wang, P. and Watanabe, Y. and Williams, K. M. and Won, E. and Yamaoka, J. and Yamashita, Y. and Yashchenko, S. and Zhang, Z. P. and Zhilich, V. and Zhulanov, V. and Zupanc, A.},
abstractNote = {We search for the charmless B0 decay with final state particles p¯Λπ–γ using the full data sample that contains 772 × 106BB¯ pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e– collider. Here, this decay is predicted to proceed predominantly via the b → sγ radiative penguin process with a high energy photon. No significant signal is found. As a result, we set an upper limit of 6.5 × 10–7 for the branching fraction of B0 → p¯Λπ–γ at the 90% confidence level.},
doi = {10.1103/PhysRevD.89.051103},
journal = {Physical Review. D, Particles, Fields, Gravitation and Cosmology},
number = 5,
volume = 89,
place = {United States},
year = {Thu Mar 06 00:00:00 EST 2014},
month = {Thu Mar 06 00:00:00 EST 2014}
}
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