Angular analysis of the low K +K- invariant mass enhancement in B+ → K+ K- π+ decays

Hsu, CL; Sevior, ME; Adachi, I; Aihara, H; Al Said, S; Asner, DM; Atmacan, H; Aulchenko, V; Aushev, T; Ayad, R; Babu, V; Bahinipati, S; Bauer, M; Behera, P; Belous, K; Bennett, J; Bessner, M; Bhardwaj, V; Bhuyan, B; Bilka, T; Biswal, J; Bloomfield, T; Bobrov, A; Bozek, A; Bracko, M; Branchini, P; Browder, TE; Budano, A; Campajola, M; Cervenkov, D; Chang, MC; Chekelian, V; Chen, A; Cheon, BG; Chilikin, K; Cho, HE; Cho, K; Cho, SJ; Choi, SK; Choi, Y; Choudhury, S; Cinabro, D; Cunliffe, S; Das, S; Dash, N; De Nardo, G; De Pietro, G; Dhamija, R; Di Capua, F; Dingfelder, J; Dolezal, Z; Dong, TV; Dossett, D; Dubey, S; Epifanov, D; Ferber, T; Ferlewicz, D; Fulsom, BG; Garg, R; Gaur, V; Gabyshev, N; Garmash, A; Giri, A; Goldenzweig, P; Graziani, E; Gu, T; Gudkova, K; Hadjivasiliou, C; Halder, S; Hara, T; Hartbrich, O; Hayasaka, K; Hayashii, H; Hou, WS; Inami, K; Ishikawa, A; Itoh, R; Iwasaki, M; Jacobs, WW; Jang, EJ; Jia, S; Jin, Y; Joo, KK; Kaliyar, AB; Kang, KH; Kiesling, C; Kim, CH; Kim, DY; Kim, YK; Kimmel, TD; Kodys, P; Konno, T; Korobov, A; Korpar, S; Kovalenko, E; Krizan, P; Krokovny, P; Kuhr, T; Kulasiri, R; Kumara, K; Kuzmin, A; Kwon, YJ; Lai, YT; Lange, JS; Laurenza, M; Lee, SC; Li, J; Li, LK; Li, YB; Li Gioi, L; Libby, J; Lieret, K; Liventsev, D; MacQueen, C; Masuda, M; Matsuda, T; Matvienko, D; Meier, F; Merola, M; Metzner, F; Miyabayashi, K; Mizuk, R; Mohanty, GB; Nakao, M; Natkaniec, Z; Natochii, A; Nayak, L; Nayak, M; Niiyama, M; Nisar, NK; Nishida, S; Ogawa, S; Ono, H; Onuki, Y; Oskin, P; Pakhlov, P; Pakhlova, G; Pardi, S; Park, H; Park, SH; Passeri, A; Paul, S; Pedlar, TK; Pestotnik, R; Piilonen, LE; Podobnik, T; Prencipe, E; Prim, MT; Rostomyan, A; Rout, N; Russo, G; Sahoo, D; Sandilya, S; Sangal, A; Santelj, L; Sanuki, T; Savinov, V; Schnell, G; Schueler, J; Schwanda, C; Seino, Y; Senyo, K; Shapkin, M; Sharma, C; Shen, CP; Shiu, JG; Shwartz, B; Sokolov, A; Solovieva, E; Staric, M; Stottler, ZS; Sumihama, M; Sumisawa, K; Sumiyoshi, T; Takizawa, M; Tamponi, U; Tanida, K; Tao, Y; Tenchini, F; Uchida, M; Uglov, T; Unno, Y; Uno, S; van Tonder, R; Varner, G; Varvell, KE; Vinokurova, A; Waheed, E; Wang, CH; Wang, E; Wang, XL; Watanabe, M; Watanuki, S; Won, E; Xu, X; Yabsley, BD; Yan, W; Yang, SB; Ye, H; Yelton, J; Yin, JH; Zhang, ZP; Zhilich, V; Zhukova, V

PHYSICAL REVIEW D, 2023; 107 (3):

Abstract

We study the decay B+ -> K+K- =pi(+) and investigate the angular distribution of K+K- pairs with invariant mass below 1.1 GeV/c(2). This region exh......

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