Charged hadronic five-body decays of D+ and D+s mesons have been studied in the E687 photoproduction experiment at Fermilab. We report the first compelling evidence of the decay mode D+, D+s → π-π-π+π+π+ and the measurements of the decays D+ → K-π-π+π+π+, D+s → K-K+π-π+π+ and D+s → φπ-π+π+. An analysis of the D+ → K-π-π+π+π+ resonance structure is also presented.

Frabetti, P., Cheung, H., Cumalat, J., Dallapiccola, C., Ginkel, J., Johns, W., et al. (1997). Study of charged hadronic five-body decays of the D+ and D+s mesons. PHYSICS LETTERS. SECTION B, 401(1-2), 131-138 [10.1016/S0370-2693(97)00421-8].

Study of charged hadronic five-body decays of the D+ and D+s mesons

Gianini G;
1997

Abstract

Charged hadronic five-body decays of D+ and D+s mesons have been studied in the E687 photoproduction experiment at Fermilab. We report the first compelling evidence of the decay mode D+, D+s → π-π-π+π+π+ and the measurements of the decays D+ → K-π-π+π+π+, D+s → K-K+π-π+π+ and D+s → φπ-π+π+. An analysis of the D+ → K-π-π+π+π+ resonance structure is also presented.
Articolo in rivista - Articolo scientifico
CP Violation; Deterioration; CKM Matrix
English
1997
401
1-2
131
138
none
Frabetti, P., Cheung, H., Cumalat, J., Dallapiccola, C., Ginkel, J., Johns, W., et al. (1997). Study of charged hadronic five-body decays of the D+ and D+s mesons. PHYSICS LETTERS. SECTION B, 401(1-2), 131-138 [10.1016/S0370-2693(97)00421-8].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/455984
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