Measurement of the $B^+/B^0$ production ratio in $e^+e^-$ collisions at the $\Upsilon(4S)$ resonance using $B \rightarrow J/\psi(\ell\ell) K$ decays at Belle

Autor: Adachi, Ichirou, Aihara, Hiroaki, Asner, David, Atmacan, Hulya, Aushev, Tagir, Ayad, Rachid, Babu, Varghese, Bahinipati, Seema, Behera, Prafulla Kumar, Belous, Konstantin, Bennett, Jake, Bessner, Martin, Bhardwaj, Vishal, Bhuyan, Bipul, Bilka, Tadeas, Bodrov, Denis, Bonvicini, Giovanni, Borah, Jyotirmoi, Bozek, Andrzej, Bracko, Marko, Branchini, Paolo, Browder, Thomas, Budano, Antonio, Campajola, Marcello, Cervenkov, Daniel, Chang, Ming-Chuan, Chen, Chunhui, Cheon, Byunggu, Chilikin, Kirill, Cho, Haneol, Cho, Kihyeon, Cho, Sungjin, Choi, Sookyung, Choi, Youngil, Choudhury, Seema, Cinabro, David, Das, Sanjeeda Bharati, de Pietro, Giacomo, Di Capua, Francesco, Dingfelder, Jochen, Dolezal, Zdenek, Dong, Thanh Van, Epifanov, Denis Alexandrovich, Ferlewicz, Daniel, Fulsom, Bryan Gregory, Garg, Renu, Gaur, Vipin, Gabyshev, Nikolay, Giri, Anjan, Goldenzweig, Pablo, Graziani, Enrico, Gu, Tianping, Gudkova, Kristina, Hadjivasiliou, Christos, Hara, Takanori, Hayasaka, Kiyoshi, Hayashii, Hisaki, Hedges, Michael Thomas, Herrmann, Daniel Ricalde, Hou, George Wei-Shu, Hsu, Chia-Ling, Inami, Kenji, Ipsita, N. Sushree, Ishikawa, Akimasa, Itoh, Ryosuke, Iwasaki, Masako, Jacobs, William, Jang, Eunji, Ji, Qingping, Jia, Sen, Jin, Yifan, Joo, Kyung Kwang, Kang, Kook Hyun, Kawasaki, Takeo, Kiesling, Christian, Kim, Cheolhun, Kim, Doris Yangsoo, Kim, Kyungho, Kim, Yongkyu, Kindo, Haruki, Kinoshita, Kay, Kodys, Peter, Konno, Tomoyuki, Korobov, Alexander, Korpar, Samo, Kovalenko, Evgeniy, Krizan, Peter, Krokovny, Pavel, Kumar, Manish, Kumar, Rajeev, Kumara, Kospalage Janaka, Kwon, Young-Joon, Lam, Tommy, Lange, Jens Soeren, Laurenza, Martina, Lee, Seungcheol, Lewis, Peter, Li, Jin, Li, Longke, Li, Yubo, Li Gioi, Luigi, Libby, James Frederick, Lieret, Kilian Adriano, Liventsev, Dmitri, Luo, Tao, Masuda, Masataka, Matsuda, Tatsuro, Matvienko, Dmitry, Maurya, Shubhangi Krishan, Meier, Frank, Merola, Mario, Metzner, Felix, Miyabayashi, Kenkichi, Mizuk, Roman, Mohanty, Gagan Bihari, Nakamura, Isamu, Nakao, Mikihiko, Natkaniec, Zbigniew, Natochii, Andrii, Nayak, Lopamudra, Nayak, Minakshi, Nellikunnummel, Nisar, Nishida, Shohei, Ogawa, Satoru, Ono, Hiroaki, Oskin, Pavel, Pakhlov, Pavel, Pakhlova, Galina, Pardi, Silvio, Park, Seokhee, Passeri, Antonio, Patra, Sourav, Paul, Stephan Martin, Pedlar, Todd Kristofer, Pestotnik, Rok, Piilonen, Leo, Podobnik, Tomaz, Prell, Soeren, Prencipe, Elisabetta, Prim, Markus, Rout, Niharika, Russo, Guido, Sakai, Yoshihide, Sandilya, Saurabh, Sangal, Aman, Santelj, Luka, Savinov, Vladimir, Schueler, Jeff, Schwanda, Christoph, Schwartz, Alan Jay, Seino, Yoshiaki, Senyo, Katsumi, Sevior, Martin Edmund, Shapkin, Mikhail, Sharma, Chanchal, Shen, Chengping, Shiu, Jing-Ge, Singh, Jasbir, Sokolov, Anatoly, Solovieva, Elena, Staric, Marko, Stottler, Zachary S., Strube, Jan, Sumihama, Mizuki, Sumiyoshi, Takayuki, Takizawa, Makoto, Tanida, Kiyoshi, Tenchini, Francesco, Trabelsi, Karim, Uchida, Makoto, Uglov, Timofey, Unno, Yuuji, Uno, Shoji, Urquijo, Phillip, Ushiroda, Yutaka, Usov, Yuri, van Tonder, Raynette, Varner, Gary, Varvell, Kevin Ernest, Vinokurova, Anna, Vossen, Anselm Georg, Waheed, Eiasha, Wang, Erfei, Wang, Min-Zu, Wang, Xiaolong, Watanabe, Minori, Watanuki, Shun, Won, Eunil, Xu, Xinping, Yabsley, Bruce, Yang, Seongbae, Yelton, John, Yin, Junhao, Yuan, Changzheng, Yusa, Yosuke, Zhai, Yunxiao, Zhang, Ziping, Zhilich, Victor, Zhukova, Valentina

We measure the ratio of branching fractions for the $\Upsilon (4S)$ decays to $B^+B^-$ and $B^0\bar{B}{}^0$ using $B^+ \rightarrow J/\psi(\ell\ell) K^+$ and $B^0 \rightarrow J/\psi(\ell\ell) K^0$ samples, where $J/\psi(\ell\ell)$ stands for $J/\psi \

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______166::79804dd205e1d6e456b57a73fbcb6c34
https://hal.science/hal-03897818

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