Branching ratios of exclusive decays of bottom mesons into baryon-antibaryon pairs

1991 ◽  
Vol 51 (3) ◽  
pp. 445-453 ◽  
Author(s):  
P. Ball ◽  
H. G. Dosch
Keyword(s):  
Branching Ratios ◽  
Decays Of Bottom Mesons ◽  
Bottom Mesons

AN ISOSPIN ANALYSIS OF NONFACTORIZABLE CONTRIBUTIONS TO HADRONIC DECAYS OF BOTTOM MESONS

1999 ◽  
Vol 14 (27) ◽  
pp. 1841-1853
Author(s):  
K. K. SHARMA ◽  
A. C. KATOCH
Keyword(s):  
Branching Ratios ◽  
Hadronic Decays ◽  
Decay Modes ◽  
Theoretical Ratio ◽  
Decays Of Bottom Mesons ◽  
Bottom Mesons

We investigate nonfactorizable contributions to [Formula: see text] and [Formula: see text] decay modes. Obtaining the factorizable contributions from spectator-quark diagrams for N c =3, we determine nonfactorizable isospin amplitudes required to explain the data for these modes. We observe that theoretical ratio of these amplitudes seem to follow a universal value for [Formula: see text] and [Formula: see text] decay modes. We predict the branching ratios for these decay modes.

Charmless decays of bottom mesons and a fourth generation

1987 ◽  
Vol 59 (14) ◽  
pp. 1521-1524 ◽  
Author(s):  
Wei-Shu Hou ◽  
A. Soni ◽  
Herbert Steger
Keyword(s):  
Fourth Generation ◽  
Decays Of Bottom Mesons ◽  
Bottom Mesons

Multileptons and the structure of weak decays of bottom mesons

1979 ◽  
Vol 151 ◽  
pp. 529-535 ◽  
Author(s):  
G.C. Branco ◽  
H.P. Nilles
Keyword(s):  
Weak Decays ◽  
Decays Of Bottom Mesons ◽  
Bottom Mesons
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