Search for the radiative penguin decays <i>B</i><SUP>0</SUP> → <i>K<sub>S</sub></i><SUP>0</SUP><i>K<sub>S</sub></i><SUP>0</SUP>γ in the Belle experiment
  • Jeon, H. B.
  • Kang, K. H.
  • Park, H.
  • Adachi, I
  • Aihara, H.
  • 외 216명
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초록

We report results from the first search for the rare penguin-dominated decay mode B-0 -> (KSKS0)-K-0 gamma, which can result from the production of tensor mesons f(1270) and f'(1525) in association with a photon. The search uses the full data sample of 772 x 10(6) B (B) over bar pairs collected with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. No statistically significant signals are observed in the (KSKS0)-K-0 invariant mass range 1 GeV/c(2) < M-KS0KS0 < 3 GeV/c(2), and the following upper limits at the 90% confidence level are obtained: B(B-0 -> (KSKS0)-K-0 gamma) < 5.8 x 10(-7), B(B-0 -> f (2)gamma) x B(f(2) (1270) -> (KSKS0)-K-0) < 3.1 x 10(-7), and B(B-0 -> f(2 gamma)') x B(f(2)'(1525) -> (KSKS0)-K-0) < 2.1 x 10(-7). In addition, 90% confidence-level upper limits in the range of [0.7-2.9] x 10(-7) are also obtained on the B-0 -> (KSKS0)-K-0 gamma branching fraction in bins of M (KS0KS0).

키워드

CP-VIOLATION
제목
Search for the radiative penguin decays <i>B</i><SUP>0</SUP> → <i>K<sub>S</sub></i><SUP>0</SUP><i>K<sub>S</sub></i><SUP>0</SUP>γ in the Belle experiment
저자
Jeon, H. B.Kang, K. H.Park, H.Adachi, IAihara, H.Al Said, S.Asner, D. M.Atmacan, H.Aushev, T.Ayad, R.Babu, VBahinipati, S.Behera, P.Belous, K.Bennett, J.Bernlochner, F.Bessner, M.Bhardwaj, VBhuyan, B.Bilka, T.Bobrov, A.Bodrov, D.Borah, J.Bozek, A.Bracko, M.Branchini, P.Browder, T. E.Budano, A.Campajola, M.Cervenkov, D.Chang, M-CChang, P.Chen, A.Cheon, B. G.Chilikin, K.Cho, H. E.Cho, K.Cho, S-JChoi, S-KChoi, Y.Choudhury, S.Cinabro, D.Cunliffe, S.Das, S.Dash, N.De Pietro, G.Dhamija, R.Di Capua, F.Dingfelder, J.Dolezal, Z.Dong, T., VEpifanov, D.Ferber, T.Ferlewicz, D.Fulsom, B. G.Garg, R.Gaur, VGabyshev, N.Giri, A.Goldenzweig, P.Golob, B.Graziani, E.Gu, T.Gudkova, K.Hadjivasiliou, C.Hara, T.Hayasaka, K.Hayashii, H.Hedges, M. T.Higuchi, T.Hou, W-SHsu, C-LInami, K.Inguglia, G.Ishikawa, A.Itoh, R.Iwasaki, M.Iwasaki, Y.Jacobs, W. W.Jang, E-JJia, S.Jin, Y.Joo, K. K.Kahn, J.Kakuno, H.Kaliyar, A. B.Kawasaki, T.Kiesling, C.Kim, C. H.Kim, D. Y.Kim, K-HKim, K. T.Kim, Y-KKinoshita, K.Kodys, P.Konno, T.Korobov, A.Korpar, S.Kovalenko, E.Krizan, P.Kroeger, R.Krokovny, P.Kuhr, T.Kumar, M.Kumara, K.Kuzmin, A.Kwon, Y-JLai, Y-TLalwani, K.Lam, T.Lange, J. S.Laurenza, M.Lee, S. C.Li, C. H.Li, J.Li, Y.Li, Y. B.Li Gioi, L.Libby, J.Lieret, K.Liventsev, D.Martini, A.Masuda, M.Matsuda, T.Matvienko, D.Maurya, S. K.Merola, M.Metzner, F.Miyabayashi, K.Mizuk, R.Mohanty, G. B.Nakao, M.Narwal, D.Natkaniec, Z.Natochii, A.Nayak, L.Nayak, M.Nisar, N. K.Nishida, S.Ogawa, K.Ogawa, S.Ono, H.Onuki, Y.Oskin, P.Pakhlov, P.Pakhlova, G.Pang, T.Pardi, S.Park, S-HPasseri, A.Patra, S.Paul, S.Pedlar, T. K.Pestotnik, R.Piilonen, L. E.Podobnik, T.Popov, VPrencipe, E.Prim, M. T.Purohit, M., VRohrken, M.Rostomyan, A.Rout, N.Russo, G.Sahoo, D.Sandilya, S.Sangal, A.Santelj, L.Sanuki, T.Savinov, VSchnell, G.Schwanda, C.Seino, Y.Senyo, K.Sevior, M. E.Shapkin, M.Sharma, C.Shebalin, VShen, C. P.Shiu, J-GSingh, J. B.Sokolov, A.Solovieva, E.Staric, M.Stottler, Z. S.Strube, J. F.Sumihama, M.Sumiyoshi, T.Takizawa, M.Tamponi, U.Tanida, K.Tenchini, F.Uchida, M.Uglov, T.Unno, Y.Uno, S.Urquijo, P.Usov, Y.Vahsen, S. E.Van Tonder, R.Varner, G.Varvell, K. E.Vinokurova, A.Vossen, A.Waheed, E.Wang, C. H.Wang, M-ZWatanuki, S.Won, E.Yabsley, B. D.Yan, W.Yang, S. B.Ye, H.Yelton, J.Yin, J. H.Yuan, C. Z.Yusa, Y.Zhai, Y.Zhang, Z. P.Zhilich, VZhukova, V
DOI
10.1103/PhysRevD.106.012006
발행일
2022-07
유형
Article
저널명
Physical Review d
106
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