Nonleptonic decays of charmed mesons and determination of weak interaction mixing angles

1979 ◽  
Vol 85 (1) ◽  
pp. 91-94 ◽  
Author(s):  
Mahiko Suzuki
Keyword(s):  
Weak Interaction ◽  
Charmed Mesons ◽  
Mixing Angles ◽  
Nonleptonic Decays ◽  
Decays Of Charmed Mesons

RARE AND FORBIDDEN CHARM DECAYS

2011 ◽  
Vol 02 ◽  
pp. 112-116
Author(s):  
BOŠTJAN GOLOB
Keyword(s):  
Radiative Decay ◽  
Charmed Mesons ◽  
Final State ◽  
Charm Decays ◽  
Sensitive Determination ◽  
Decays Of Charmed Mesons

We review the recent measurements of rare and forbidden decays of charmed mesons at the B-factories. A preliminary result of the first measurement of orbitally excited [Formula: see text] meson radiative decay to D0γ final state, and the most sensitive determination of limits on the leptonic D0 → ℓ+ ℓ- decays are briefly described.

scholarly journals Annihilation diagrams in two-body nonleptonic decays of charmed mesons

1994 ◽  
Vol 49 (3) ◽  
pp. 1339-1341 ◽  
Author(s):  
P. Bedaque ◽  
A. Das ◽  
V. S. Mathur
Keyword(s):  
Charmed Mesons ◽  
Nonleptonic Decays ◽  
Decays Of Charmed Mesons

scholarly journals Flavor SU(3) in Cabibbo-favored D-meson decays

2021 ◽  
Vol 2021 (10) ◽  
Author(s):  
Bhubanjyoti Bhattacharya ◽  
Alakabha Datta ◽  
Alexey A. Petrov ◽  
John Waite
Keyword(s):  
Nonperturbative Effects ◽  
D Meson ◽  
Strong Interactions ◽  
Final States ◽  
Charmed Mesons ◽  
Leptonic Decays ◽  
Model Independent ◽  
Nonleptonic Decays ◽  
Transition Amplitudes ◽  
Decays Of Charmed Mesons

Abstract Model-independent description of nonleptonic decays of charmed mesons is a challenging task due to large nonperturbative effects of strong interactions on the transition amplitudes. We discuss the equivalence of two different flavor-SU(3)-based descriptions of Cabibbo-favored non-leptonic decays of charmed mesons to two-pseudoscalars final states including the η and η′ mesons.

scholarly journals Two-body nonleptonic decays of charmed mesons

1994 ◽  
Vol 49 (1) ◽  
pp. 269-274 ◽  
Author(s):  
P. Bedaque ◽  
A. Das ◽  
V. S. Mathur
Keyword(s):  
Charmed Mesons ◽  
Nonleptonic Decays ◽  
Decays Of Charmed Mesons

scholarly journals NONLEPTONIC DECAYS OF CHARMED MESONS INTO TWO PSEUDOSCALAR MESONS

1993 ◽  
Vol 08 (22) ◽  
pp. 2079-2086 ◽  
Author(s):  
ASHOK DAS ◽  
VISHNU S. MATHUR
Keyword(s):  
Charmed Meson ◽  
Nonleptonic Decay ◽  
Charmed Mesons ◽  
Dominance Model ◽  
Vector Dominance ◽  
Pseudoscalar Mesons ◽  
Factorization Model ◽  
Nonleptonic Decays ◽  
Decays Of Charmed Mesons

We investigate the nonleptonic decay of charmed meson into two pseudoscalar mesons using the vector-dominance model, and compare the results with those obtained from the factorization model. In particular, we discuss the role of the annihilation diagrams in the two models.

scholarly journals Nonleptonic Decays of Charmed Mesons in the Quark Model

1976 ◽  
Vol 55 (2) ◽  
pp. 579-587 ◽  
Author(s):  
Y. Takaiwa ◽  
T. Minamikawa ◽  
K. Miura
Keyword(s):  
Quark Model ◽  
Charmed Mesons ◽  
Nonleptonic Decays ◽  
Decays Of Charmed Mesons
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