Analysis of the D+, Ds+ → K+K−π+ Dalitz plots

P L Frabetti ,S Sarwar,M Pisharody,B Caccianiga,L Perasso,D Buchholz,F Davenport,F Leveraro,A Zallo,L Cinquini,T Handler,S Cihangir,L Viola,G Bellini,S Sala,D Torretta,B Gobbi,M Vittone,R Culbertson,C Dallapiccola,F Prelz,C Castoldi,I Gaines,P Lebrun,S.A Gourlay,E Meroni,M Di Corato,G Boca,P Inzani,H W K Cheung ,P Vitulo ,J A Swiatek ,J S Kang ,S Bianco ,J P Cumalat ,L Garren ,R Greene ,N M Cason ,S Shukla ,C J Kennedy ,S P Ratti ,F Fabbri ,D L Pušeljić ,Vincenzo Arena ,G Alimonti ,J M Bishop ,P Sheldon ,D R Claes ,S Malvezzi ,P Kasper ,P H Garbincius ,W Johns ,R Ruchti ,W D Shephard ,A Kreymer ,M Boschini ,D Menasce ,G R Blackett ,David J Harding ,J Wiss ,R Gardner ,S V Greene ,P M Yager ,V Paolone ,J F Ginkel ,G N Kim ,G Grim ,D Pedrini ,M Nehring ,L Moroni ,C Riccardi ,J N Butler ,D Brambilla ,A López ,B O’reilly ,T F Lin ,G Gianini ,M Giammarchi ,J R Wilson ,A Sala ,Z Wu ,B G Cheon ,K Y Kim

doi:10.1016/0370-2693(95)00427-m

Analysis of the D+, Ds+ → K+K−π+ Dalitz plots

P L Frabetti , S Sarwar + Show 81 more

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https://doi.org/10.1016/0370-2693(95)00427-m

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Journal: Physics Letters B	Publication Date: Jun 1, 1995
Citations: 44	License type: cc-by-nc-nd

Affiliation: INFN Sezione di Bologna, Fermi National Accelerator Laboratory, University of Colorado Boulder, University of Notre Dame, University of California, Davis, Korea University

#Dalitz Plots #Sum Of Amplitudes + Show 8 more

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Abstract

Amplitude analyses of the D + and D s + → K + K − π + Dalitz plots are presented using data collected by the Fermilab high energy photoproduction experiment E687. Our data are fit to a model consisting of a sum of Breit-Wigner amplitudes for the intermediate two-body resonant decay modes. We extract decay fractions and relative phases. These results are used to infer new branching ratios for D + → K + K − π + inclusive as well as the Φπ + and K ∗(892) 0K + channels.

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