Semi-inclusive studies of semileptonic decays at Belle
Abstract
We present an analysis of the semi-inclusive decays and , where denotes a final state that may consist of additional hadrons or photons and is an electron or muon. The studied decays are contained in the data sample collected by the Belle detector at the KEKB asymmetric-energy collider. The branching fractions of the decays are measured to be and , where the first two uncertainties are statistical and systematic and the last is due to external parameters. The measurement also provides an estimate of the production cross section, , at the center-of-mass energy .
- 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:
- 1594409
- Alternate Identifier(s):
- OSTI ID: 1224150
- Report Number(s):
- PNNL-SA-115348
Journal ID: ISSN 1550-7998; PRVDAQ; TRN: US2101552
- Grant/Contract Number:
- SC0009973
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review. D, Particles, Fields, Gravitation and Cosmology
- Additional Journal Information:
- Journal Volume: 92; Journal Issue: 7; 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
Oswald, C., Urquijo, P., Dingfelder, J., Abdesselam, A., Adachi, I., Aihara, H., Al Said, S., Asner, D. M., Aushev, T., Ayad, R., Babu, V., Badhrees, I., Bakich, A. M., Bhardwaj, V., Bobrov, A., Bonvicini, G., Bozek, A., Bračko, M., Browder, T. E., Červenkov, D., Chang, M. -C., Chekelian, V., Chen, A., Cheon, B. G., Chilikin, K., Cho, K., Chobanova, V., Choi, Y., Cinabro, D., Dalseno, J., Doležal, Z., Drásal, Z., Drutskoy, A., Dutta, D., Eidelman, S., Farhat, H., Fast, J. E., Ferber, T., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Grzymkowska, O., Hara, T., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Hou, W. -S., Huschle, M., Hyun, H. J., Iijima, T., Ishikawa, A., Itoh, R., Iwasaki, Y., Jaegle, I., Julius, T., Kang, K. H., Kapusta, P., Kato, E., Kawasaki, T., Kiesling, C., Kim, D. Y., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, Y. J., Kinoshita, K., Ko, B. R., Kodyš, P., Korpar, S., Križan, P., Krokovny, P., Kuhr, T., Kumita, T., Kwon, Y. -J., Lange, J. S., Lee, D. H., Lee, I. S., Li, Y., Li Gioi, L., Libby, J., Liventsev, D., Lukin, P., Matvienko, D., Miyata, H., Mizuk, R., Mohanty, G. B., Moll, A., Moon, H. K., Nakano, E., Nakao, M., Nakazawa, H., Nanut, T., Natkaniec, Z., Nayak, M., Nishida, S., Nozaki, T., Okuno, S., Pakhlov, P., Pakhlova, G., Park, C. W., Park, H., Pedlar, T. K., Pesántez, L., Pestotnik, R., Petrič, M., Piilonen, L. E., Pulvermacher, C., Ribežl, E., Ritter, M., Rostomyan, A., Rozanska, M., Ryu, S., Sakai, Y., Sandilya, S., Santelj, L., Sanuki, T., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Semmler, D., Senyo, K., Seon, O., Sevior, M. E., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shiu, J. -G., Sibidanov, A., Simon, F., Sohn, Y. -S., Solovieva, E., Stanič, S., Starič, M., Stypula, J., Sumihama, M., Sumiyoshi, T., Tamponi, U., Teramoto, Y., Trabelsi, K., Uchida, M., Unno, Y., Uno, S., Usov, Y., Van Hulse, C., Vanhoefer, P., Varner, G., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, Y., Williams, K. M., Won, E., Yamamoto, H., Yashchenko, S., Yook, Y., Zhang, Z. P., Zhilich, V., Zhulanov, V., and Zupanc, A. Semi-inclusive studies of semileptonic Bs decays at Belle. United States: N. p., 2015.
Web. doi:10.1103/PhysRevD.92.072013.
Oswald, C., Urquijo, P., Dingfelder, J., Abdesselam, A., Adachi, I., Aihara, H., Al Said, S., Asner, D. M., Aushev, T., Ayad, R., Babu, V., Badhrees, I., Bakich, A. M., Bhardwaj, V., Bobrov, A., Bonvicini, G., Bozek, A., Bračko, M., Browder, T. E., Červenkov, D., Chang, M. -C., Chekelian, V., Chen, A., Cheon, B. G., Chilikin, K., Cho, K., Chobanova, V., Choi, Y., Cinabro, D., Dalseno, J., Doležal, Z., Drásal, Z., Drutskoy, A., Dutta, D., Eidelman, S., Farhat, H., Fast, J. E., Ferber, T., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Grzymkowska, O., Hara, T., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Hou, W. -S., Huschle, M., Hyun, H. J., Iijima, T., Ishikawa, A., Itoh, R., Iwasaki, Y., Jaegle, I., Julius, T., Kang, K. H., Kapusta, P., Kato, E., Kawasaki, T., Kiesling, C., Kim, D. Y., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, Y. J., Kinoshita, K., Ko, B. R., Kodyš, P., Korpar, S., Križan, P., Krokovny, P., Kuhr, T., Kumita, T., Kwon, Y. -J., Lange, J. S., Lee, D. H., Lee, I. S., Li, Y., Li Gioi, L., Libby, J., Liventsev, D., Lukin, P., Matvienko, D., Miyata, H., Mizuk, R., Mohanty, G. B., Moll, A., Moon, H. K., Nakano, E., Nakao, M., Nakazawa, H., Nanut, T., Natkaniec, Z., Nayak, M., Nishida, S., Nozaki, T., Okuno, S., Pakhlov, P., Pakhlova, G., Park, C. W., Park, H., Pedlar, T. K., Pesántez, L., Pestotnik, R., Petrič, M., Piilonen, L. E., Pulvermacher, C., Ribežl, E., Ritter, M., Rostomyan, A., Rozanska, M., Ryu, S., Sakai, Y., Sandilya, S., Santelj, L., Sanuki, T., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Semmler, D., Senyo, K., Seon, O., Sevior, M. E., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shiu, J. -G., Sibidanov, A., Simon, F., Sohn, Y. -S., Solovieva, E., Stanič, S., Starič, M., Stypula, J., Sumihama, M., Sumiyoshi, T., Tamponi, U., Teramoto, Y., Trabelsi, K., Uchida, M., Unno, Y., Uno, S., Usov, Y., Van Hulse, C., Vanhoefer, P., Varner, G., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, Y., Williams, K. M., Won, E., Yamamoto, H., Yashchenko, S., Yook, Y., Zhang, Z. P., Zhilich, V., Zhulanov, V., & Zupanc, A. Semi-inclusive studies of semileptonic Bs decays at Belle. United States. https://doi.org/10.1103/PhysRevD.92.072013
Oswald, C., Urquijo, P., Dingfelder, J., Abdesselam, A., Adachi, I., Aihara, H., Al Said, S., Asner, D. M., Aushev, T., Ayad, R., Babu, V., Badhrees, I., Bakich, A. M., Bhardwaj, V., Bobrov, A., Bonvicini, G., Bozek, A., Bračko, M., Browder, T. E., Červenkov, D., Chang, M. -C., Chekelian, V., Chen, A., Cheon, B. G., Chilikin, K., Cho, K., Chobanova, V., Choi, Y., Cinabro, D., Dalseno, J., Doležal, Z., Drásal, Z., Drutskoy, A., Dutta, D., Eidelman, S., Farhat, H., Fast, J. E., Ferber, T., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Grzymkowska, O., Hara, T., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Hou, W. -S., Huschle, M., Hyun, H. J., Iijima, T., Ishikawa, A., Itoh, R., Iwasaki, Y., Jaegle, I., Julius, T., Kang, K. H., Kapusta, P., Kato, E., Kawasaki, T., Kiesling, C., Kim, D. Y., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, Y. J., Kinoshita, K., Ko, B. R., Kodyš, P., Korpar, S., Križan, P., Krokovny, P., Kuhr, T., Kumita, T., Kwon, Y. -J., Lange, J. S., Lee, D. H., Lee, I. S., Li, Y., Li Gioi, L., Libby, J., Liventsev, D., Lukin, P., Matvienko, D., Miyata, H., Mizuk, R., Mohanty, G. B., Moll, A., Moon, H. K., Nakano, E., Nakao, M., Nakazawa, H., Nanut, T., Natkaniec, Z., Nayak, M., Nishida, S., Nozaki, T., Okuno, S., Pakhlov, P., Pakhlova, G., Park, C. W., Park, H., Pedlar, T. K., Pesántez, L., Pestotnik, R., Petrič, M., Piilonen, L. E., Pulvermacher, C., Ribežl, E., Ritter, M., Rostomyan, A., Rozanska, M., Ryu, S., Sakai, Y., Sandilya, S., Santelj, L., Sanuki, T., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Semmler, D., Senyo, K., Seon, O., Sevior, M. E., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shiu, J. -G., Sibidanov, A., Simon, F., Sohn, Y. -S., Solovieva, E., Stanič, S., Starič, M., Stypula, J., Sumihama, M., Sumiyoshi, T., Tamponi, U., Teramoto, Y., Trabelsi, K., Uchida, M., Unno, Y., Uno, S., Usov, Y., Van Hulse, C., Vanhoefer, P., Varner, G., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, Y., Williams, K. M., Won, E., Yamamoto, H., Yashchenko, S., Yook, Y., Zhang, Z. P., Zhilich, V., Zhulanov, V., and Zupanc, A. Thu .
"Semi-inclusive studies of semileptonic Bs decays at Belle". United States. https://doi.org/10.1103/PhysRevD.92.072013. https://www.osti.gov/servlets/purl/1594409.
@article{osti_1594409,
title = {Semi-inclusive studies of semileptonic Bs decays at Belle},
author = {Oswald, C. and Urquijo, P. and Dingfelder, J. and Abdesselam, A. and Adachi, I. and Aihara, H. and Al Said, S. and Asner, D. M. and Aushev, T. and Ayad, R. and Babu, V. and Badhrees, I. and Bakich, A. M. and Bhardwaj, V. and Bobrov, A. and Bonvicini, G. and Bozek, A. and Bračko, M. and Browder, T. E. and Červenkov, D. and Chang, M. -C. and Chekelian, V. and Chen, A. and Cheon, B. G. and Chilikin, K. and Cho, K. and Chobanova, V. 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 Frost, O. and Fulsom, B. G. and Gaur, V. and Gabyshev, N. and Ganguly, S. and Garmash, A. and Getzkow, D. and Gillard, R. and Glattauer, R. and Goh, Y. M. and Goldenzweig, P. and Golob, B. and Grzymkowska, O. and Hara, T. and Hasenbusch, J. and Hayasaka, K. and Hayashii, H. and He, X. H. and Hou, W. -S. and Huschle, M. and Hyun, H. J. and Iijima, T. and Ishikawa, A. and Itoh, R. and Iwasaki, Y. and Jaegle, I. and Julius, T. and Kang, K. H. and Kapusta, P. and Kato, E. and Kawasaki, T. and Kiesling, C. and Kim, D. Y. and Kim, J. B. and Kim, J. H. and Kim, K. T. and Kim, M. J. and Kim, S. 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 Kuhr, T. and Kumita, T. and Kwon, Y. -J. and Lange, J. S. and Lee, D. H. and Lee, I. S. and Li, Y. and Li Gioi, L. and Libby, J. and Liventsev, D. and Lukin, P. and Matvienko, D. and Miyata, H. and Mizuk, R. and Mohanty, G. B. and Moll, A. and Moon, H. K. and Nakano, E. and Nakao, M. and Nakazawa, H. and Nanut, T. and Natkaniec, Z. and Nayak, M. and Nishida, S. and Nozaki, T. and Okuno, S. and Pakhlov, P. and Pakhlova, G. and Park, C. W. and Park, H. and Pedlar, T. K. and Pesántez, L. and Pestotnik, R. and Petrič, M. and Piilonen, L. E. and Pulvermacher, C. and Ribežl, E. and Ritter, M. and Rostomyan, A. and Rozanska, M. and Ryu, S. 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 Seon, O. and Sevior, M. E. and Shapkin, M. and Shebalin, V. and Shen, C. P. and Shibata, T. -A. and Shiu, J. -G. and Sibidanov, A. and Simon, F. and Sohn, Y. -S. and Solovieva, E. and Stanič, S. and Starič, M. and Stypula, J. and Sumihama, M. and Sumiyoshi, T. and Tamponi, U. and Teramoto, Y. and Trabelsi, K. and Uchida, M. and Unno, Y. and Uno, S. and Usov, Y. and Van Hulse, C. and Vanhoefer, P. and Varner, G. and Vinokurova, A. and Vorobyev, V. and Vossen, A. and Wagner, M. N. and Wang, C. H. and Wang, M. -Z. and Wang, P. and Wang, X. L. and Watanabe, Y. and Williams, K. M. and Won, E. and Yamamoto, H. and Yashchenko, S. and Yook, Y. and Zhang, Z. P. and Zhilich, V. and Zhulanov, V. and Zupanc, A.},
abstractNote = {We present an analysis of the semi-inclusive decays Bs→Ds-Xℓ+ν and Bs→Ds*-Xℓ+ν, where X denotes a final state that may consist of additional hadrons or photons and ℓ is an electron or muon. The studied Bs decays are contained in the 121.4 fb-1 Υ(5S) data sample collected by the Belle detector at the KEKB asymmetric-energy e+e- collider. The branching fractions of the decays are measured to be B(Bs→Ds-Xℓ+ν)=[8.2±0.2(stat)±0.6(syst)±1.4(ext)]% and B(Bs→Ds*-Xℓ+ν)=[5.4±0.4(stat)±0.4(syst)±0.9(ext)]%, where the first two uncertainties are statistical and systematic and the last is due to external parameters. The measurement also provides an estimate of the Bs(*)B¯s(*) production cross section, σ(e+e-→Bs(*)B¯s(*))=[53.8±1.4(stat)±4.0(syst)±3.4(ext)] pb, at the center-of-mass energy s=10.86 GeV.},
doi = {10.1103/PhysRevD.92.072013},
journal = {Physical Review. D, Particles, Fields, Gravitation and Cosmology},
number = 7,
volume = 92,
place = {United States},
year = {Thu Oct 22 00:00:00 EDT 2015},
month = {Thu Oct 22 00:00:00 EDT 2015}
}
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