scholarly journals Semileptonic decays of charmed mesons to light scalar mesons

2020 ◽  
Vol 102 (1) ◽  
Author(s):  
N. R. Soni ◽  
A. N. Gadaria ◽  
J. J. Patel ◽  
J. N. Pandya
Keyword(s):  
Semileptonic Decays ◽  
Charmed Mesons ◽  
Scalar Mesons ◽  
Light Scalar ◽  
Decays Of Charmed Mesons

Exclusive semileptonic decays of charmed mesons

1989 ◽  
Author(s):  
J. C. Anjos ◽  
J. A. Appel ◽  
A. Bean ◽  
S. B. Bracker ◽  
T. E. Browder ◽  
...  
Keyword(s):  
Semileptonic Decays ◽  
Charmed Mesons ◽  
Decays Of Charmed Mesons

TO LEARN LIGHT SCALARS FROM SEMILEPTONIC DECAYS OF HEAVY QUARKONIA

2014 ◽  
Vol 35 ◽  
pp. 1460447 ◽  
Author(s):  
N. N. ACHASOV ◽  
A. V. KISELEV
Keyword(s):  
Dominant Role ◽  
Semileptonic Decays ◽  
Heavy Quarkonia ◽  
Scalar Mesons ◽  
Pseudoscalar Mesons ◽  
Light Scalar

We study the mechanism of production of the light scalar mesons in the [Formula: see text] decays: [Formula: see text], and compare it with the mechanism of production of the light pseudoscalar mesons in the [Formula: see text] decays: [Formula: see text]. We show that the [Formula: see text] transition is negligibly small in comparison with the [Formula: see text] one. As for the the f0(980) meson, the intensity of the [Formula: see text] transition is not more thirty percent from the intensity of the [Formula: see text] ([Formula: see text]) transition. So, the [Formula: see text] decay supports the previous conclusions about a dominant role of the four-quark components in the σ(600) and f0(980) mesons.

Multihadron semileptonic decays of charmed mesons

1977 ◽  
Vol 16 (3) ◽  
pp. 746-771 ◽  
Author(s):  
V. Barger ◽  
T. Gottschalk ◽  
R. J. N. Phillips
Keyword(s):  
Semileptonic Decays ◽  
Charmed Mesons ◽  
Decays Of Charmed Mesons
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