Data di Pubblicazione:
2022
Abstract:
Using 6.32 fb(-1) of e(+)e(-) collision data collected at the center-of-mass energies between 4.178 and 4.226 GeV with the BESIII detector, we perform an amplitude analysis of the decay D-s(+) -> K+pi(+)pi(-) and determine the amplitudes of the various intermediate states. The absolute branching fraction of D-s(+) -> K+pi(+)pi(-) is measured to be (6.11 +/- 0 .18(stat.) +/- 0.11(syst.)) x 10(-3). The branching fractions of the dominant intermediate processes D-s(+) -> K+C+rho(0), rho(0) -> pi(+)pi(-) and D-s(+) -> K*(892)(0)pi(+), K*(892)(0) -> K+pi(-) are determined to be (1.96 +/- 0.19(stat.) +/- 0.23(syst.)) x 10(-3) and (1.85 +/- 0.12(stat.) +/- 0.13(syst.)) x 10(-3), respectively. The intermediate resonances f(0)(500), f(0)(980), and f(0)(1370) are observed for the first time in this channel.
Tipologia CRIS:
03A-Articolo su Rivista
Keywords:
Branching fraction; Charm Physics; e(+)-e(-) Experiments; Particle and Resonance Production
Elenco autori:
Ablikim, M; Achasov, MN; Adlarson, P; Albrecht, M; Aliberti, R; Amoroso, A; An, MR; An, Q; Bai, XH; Bai, Y; Bakina, O; Ferroli, RB; Balossino, I; Ban, Y; Batozskaya, V; Becker, D; Begzsuren, K; Berger, N; Bertani, M; Bettoni, D; Bianchi, F; Bloms, J; Bortone, A; Boyko, I; Briere, RA; Brueggemann, A; Cai, H; Cai, X; Calcaterra, A; Cao, GF; Cao, N; Cetin, SA; Chang, JF; Chang, WL; Chelkov, G; Chen, C; Chen, G; Chen, HS; Chen, ML; Chen, SJ; Chen, T; Chen, XR; Chen, XT; Chen, YB; Chen, ZJ; Cheng, WS; Cibinetto, G; Cossio, F; Cui, JJ; Dai, HL; Dai, JP; Dbeyssi, A; de Boer, RE; Dedovich, D; Deng, ZY; Denig, A; Denysenko, I; Destefanis, M; De Mori, F; Ding, Y; Dong, J; Dong, LY; Dong, MY; Dong, X; Du, SX; Egorov, P; Fan, YL; Fang, J; Fang, SS; Fang, Y; Farinelli, R; Fava, L; Feldbauer, F; Felici, G; Feng, CQ; Feng, JH; Fischer, K; Fritsch, M; Fritzsch, C; Fu, CD; Gao, H; Gao, YN; Gao, Y; Garbolino, S; Garzia, I; Ge, PT; Ge, ZW; Geng, C; Gersabeck, EM; Gilman, A; Gong, L; Gong, WX; Gradl, W; Greco, M; Gu, LM; Gu, MH; Gu, YT; Guan, CY; Guo, AQ; Guo, LB; Guo, RP; Guo, YP; Guskov, A; Han, TT; Han, WY; Hao, XQ; Harris, FA; He, KK; He, KL; Heinsius, FH; Heinz, CH; Heng, YK; Herold, C; Holtmann, T; Hou, GY; Hou, YR; Hou, ZL; Hu, HM; Hu, JF; Hu, T; Hu, Y; Huang, GS; Huang, KX; Huang, LQ; Huang, LQ; Huang, XT; Huang, YP; Huang, Z; Hussain, T; Husken, N; Imoehl, W; Irshad, M; Jackson, J; Jaeger, S; Janchiv, S; Ji, Q; Ji, QP; Ji, XB; Ji, XL; Ji, YY; Jia, ZK; Jiang, HB; Jiang, SS; Jiang, XS; Jiang, Y; Jiao, JB; Jiao, Z; Jin, S; Jin, Y; Jing, MQ; Johansson, T; Kalantar-Nayestanaki, N; Kang, XS; Kappert, R; Kavatsyuk, M; Ke, BC; Keshk, IK; Khoukaz, A; Kiese, P; Kiuchi, R; Koch, L; Kolcu, OB; Kopf, B; Kuemmel, M; Kuessner, M; Kupsc, A; Kuhn, W; Lane, JJ; Lange, JS; Larin, P; Lavania, A; Lavezzi, L; Lei, ZH; Leithoff, H; Lellmann, M; Lenz, T; Li, C; Li, C; Li, CH; Li, C; Li, DM; Li, F; Li, G; Li, H; Li, H; Li, HB; Li, HJ; Li, HN; Li, JQ; Li, JS; Li, JW; Li, K; Li, LJ; Li, LK; Li, L; Li, MH; Li, PR; Li, SX; Li, SY; Li, T; Li, WD; Li, WG; Li, XH; Li, XL; Li, XY; Liang, H; Liang, H; Liang, H; Liang, YF; Liang, YT; Liao, GR; Liao, LZ; Libby, J; Limphirat, A; Lin, CX; Lin, DX; Lin, T; Liu, BJ; Liu, CX; Liu, D; Liu, FH; Liu, F; Liu, F; Liu, GM; Liu, H; Liu, HB; Liu, HM; Liu, HH; Liu, HH; Liu, JB; Liu, JL; Liu, JY; Liu, K; Liu, KY; Liu, K; Liu, L; Liu, MH; Liu, PL; Liu, Q; Liu, SB; Liu, T; Liu, WK; Liu, WM; Liu, X; Liu, Y; Liu, YB; Liu, ZA; Liu, ZQ; Lou, XC; Lu, FX; Lu, HJ; Lu, JG; Lu, XL; Lu, Y; Lu, YP; Lu, ZH; Luo, CL; Luo, MX; Luo, T; Luo, XL; Lyu, XR; Lyu, YF; Ma, FC; Ma, HL; Ma, LL; Ma, MM; Ma, QM; Ma, RQ; Ma, RT; Ma, XY; Ma, Y; Maas, FE; Maggiora, M; Maldaner, S; Malde, S; Malik, QA; Mangoni, A; Mao, YJ; Mao, ZP; Marcello, S; Meng, ZX; Messchendorp, JG; Mezzadri, G; Miao, H; Min, TJ; Mitchell, RE; Mo, XH; Muchnoi, NY; Muramatsu, H; Nefedov, Y; Nerling, F; Nikolaev, IB; Ning, Z; Nisar, S; Niu, Y; Olsen, SL; Ouyang, Q; Pacetti, S; Pan, X; Pan, Y; Pathak, A; Pathak, A; Pelizaeus, M; Peng, HP; Pettersson, J; Ping, JL; Ping, RG; Plura, S; Pogodin, S; Poling, R; Prasad, V; Qi, H; Qi, HR; Qi, M; Qi, TY; Qian, S; Qian, WB; Qian, Z; Qiao, CF; Qin, JJ; Qin, LQ; Qin, XP; Qin, XS; Qin, ZH; Qiu, JF; Qu, SQ; Rashid, KH; Redmer, CF; Ren, KJ; Rivetti, A; Rodin, V; Rolo, M; Rong, G; Rosner, C; Ruan, SN; Sang, HS; Sarantsev, A; Schelhaas, Y; Schnier, C; Schoenning, K; Scodeggio, M; Shan, KY; Shan, W; Shan, XY; Shangguan, JF; Shao, LG; Shao, M; Shen, CP; Shen, HF; Shen, XY; Shi, BA; Shi, HC; Shi, RS; Shi, X; Shi, XD; Song, JJ; Song, WM; Song, YX; Sosio, S; Spataro, S; Stieler, F; Su, KX; Su, PP; Su, YJ; Sun, GX; Sun, H; Sun, HK; Sun, JF; Sun, L; Sun, SS; Sun, T; Sun, WY; Sun, X; Sun, YJ; Sun, YZ; Sun, ZT; Tan, YH; Tan, YX; Tang, CJ; Tang, GY; Tang, J; Tao, LY; Tao, QT; Teng, JX; Thoren, V; Tian, WH; Tian, Y; Uman, I; Wang, B; Wang, BL; Wang, CW; Wang, DY; Wang, F; Wang, HJ; Wang, HP; Wang, K; Wang, LL; Wang, M; Wang, MZ; Wang, M; Wang, S; Wang, T; Wang, TJ; Wang, W; Wa
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