Measurement of the energy dependence of the e+e− →$$ B\overline{B} $$ ,$$ B{\overline{B}}^{\ast } $$and$$ {B}^{\ast }{\overline{B}}^{\ast } $$exclusive cross sections

We report the first measurement of the exclusive cross sections e + e − →$$ B\overline{B} $$B B ¯ , e + e − →$$ B{\overline{B}}^{\ast } $$B B ¯ ∗ , and e + e − →$$ {B}^{\ast }{\overline{B}}^{\ast } $$B ∗ B ¯ ∗ in the energy range from 10 . 63 GeV to 11 . 02 GeV. The B mesons are fully reconstructed...

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Published in:The journal of high energy physics 2021-06, Vol.2021 (6), Article 137
Main Authors: Mizuk, R., Adachi, I., Al Said, S., Asner, D. M., Aulchenko, V., Babu, V., Bahinipati, S., Belous, K., Bessner, M., Bilka, T., Bobrov, A., Bozek, A., Browder, T. E., Červenkov, D., Chang, M.-C., Cheon, B. G., Chilikin, K., Cho, H. E., Cho, K., Choi, Y., Choudhury, S., Cinabro, D., Cunliffe, S., Das, S., Dash, N., Dhamija, R., Di Capua, F., Dingfelder, J., Eidelman, S., Fulsom, B. G., Garg, R., Garmash, A., Goldenzweig, P., Hadjivasiliou, C., Hedges, M. T., Huang, K., Iijima, T., Itoh, R., Iwasaki, M., Jacobs, W. W., Jang, E.-J., Jia, S., Jin, Y., Karyan, G., Kichimi, H., Kiesling, C., Kim, C. H., Kim, S. H., Kinoshita, K., Kovalenko, E., Križan, P., Kroeger, R., Kuhr, T., Kumara, K., Kwon, Y.-J., Lee, S. C., Lewis, P., Li, J., Libby, J., Liventsev, D., Matvienko, D., Metzner, F., Mohanty, G. B., Nakao, M., Natochii, A., Nayak, M., Nishimura, K., Ono, H., Onuki, Y., Oskin, P., Pakhlova, G., Park, S.-H., Paul, S., Pedlar, T. K., Pestotnik, R., Piilonen, L. E., Podobnik, T., Popov, V., Rout, N., Russo, G., Sandilya, S., Sanuki, T., Schnell, G., Schueler, J., Sokolov, A., Solovieva, E., Starič, M., Stottler, Z. S., Tamponi, U., Uehara, S., Uglov, T., Uno, K., Uno, S., Varner, G., Wang, C. H., Wang, M.-Z., Watanuki, S., Won, E., Yan, W., Yin, J. H.
Format: Article
Language:English
Subjects:
e+e- Experiments
High Energy Physics - Experiment
Physics
Quarkonium
Spectroscopy
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