The branching ratios of D0->anti(K0) (K0) and D0 → K(s)0 K(s)0 K(s)0 relative to D0->anti(K0) pi+ pi- are reported. The data were accumulated in the 1990–1991 fixed target running period of the Fermilab high energy photoproduction experiment E687. G(D0->anti(K0) K0)/G(D0anti(K0) pi+pi-) is measured to be 0.039+-0.013+-0.013 and G(D0-> K(s)0 K(s)0 K(s)0)/G(D0->anti(K0) pi+pi-) is measured to be 0.035+-0.012+-0.006. We also measure G(D0->anti(K0)pi+pi-)/G(D0->K-pi+) to be 1.61+-0.10+-0.15.
Branching ratios of the decays D0->anti(K)0 K0 and D0 → K(S)0 K(S)0 K(S)0 / P.L. Frabetti, H.W.K. Cheung, J.P. Cumalat, C. Dallapiccola, J.F. Ginkel, S.V Greene, W.E. Johns, M.S. Nehring, J.N. Butler, S. Cihangir, I. Gaines, P.H. Garbincius, L. Garren, S.A. Gourlay, D.J. Harding, P. Kasper, A. Kreymer, P. Lebrun, S. Shukla, M. Vittone, S. Bianco, F.L. Fabbri, S. Sarwar, A. Zallo, R. Culbertson, R.W. Gardner, R. Greene, J. Wiss, G. Alimonti, G. Bellini, M. Boschini, D. Brambilla, B. Caccianiga, L. Cinquini, M. Di Corato, M. Giammarchi, P. Inzani, F. Leveraro, S. Malvezzi, D. Menasce, E. Meroni, L. Moroni, D. Pedrini, L. Perasso, F. Prelz, A. Sala, S. Sala, D. Torretta, D. Buchholz, D. Claes, B. Gobbi, B. O'Reilly, J.M. Bishoph, N.M. Cason, C.J. Kennedy, G.N. Kim T.F. Lin, D.L. Puseljic, R.C. Ruchti, W.D. Shephard, J.A. Swiatek, Z.Y. Wu, V. Arena, G. Boca, C. Castoldi, G. Gianini, S.P. Ratti, C. Riccardi, L. Viola, P. Vitulo, A. Lopez, G.P. Grim, V.S. Paolone, P.M. Yager, J.R. Wilson, P.D. Sheldon, F. Davenport, G.R. Balckett, M. Pisharody, T. Handler, B.G. Cheon, J.S. Kang, K.Y. Kim. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 340:4(1994 Dec 15), pp. 254-258.
Branching ratios of the decays D0->anti(K)0 K0 and D0 → K(S)0 K(S)0 K(S)0
G. Bellini;M. Di Corato;F. Leveraro;E. Meroni;G. Gianini;
1994
Abstract
The branching ratios of D0->anti(K0) (K0) and D0 → K(s)0 K(s)0 K(s)0 relative to D0->anti(K0) pi+ pi- are reported. The data were accumulated in the 1990–1991 fixed target running period of the Fermilab high energy photoproduction experiment E687. G(D0->anti(K0) K0)/G(D0anti(K0) pi+pi-) is measured to be 0.039+-0.013+-0.013 and G(D0-> K(s)0 K(s)0 K(s)0)/G(D0->anti(K0) pi+pi-) is measured to be 0.035+-0.012+-0.006. We also measure G(D0->anti(K0)pi+pi-)/G(D0->K-pi+) to be 1.61+-0.10+-0.15.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
