Gluon fragmentation into triply heavy baryons considering two various scenarios

2019 ◽  
Vol 99 (11) ◽  
Author(s):  
Mahdi Delpasand ◽  
S. Mohammad Moosavi Nejad
Keyword(s):  
Heavy Baryons ◽  
Gluon Fragmentation

scholarly journals Excited heavy baryons and their symmetries II: Effective theory

2001 ◽  
Vol 692 (3-4) ◽  
pp. 521-545 ◽  
Author(s):  
Chi-Keung Chow ◽  
Thomas D. Cohen ◽  
Boris A. Gelman
Keyword(s):  
Effective Theory ◽  
Heavy Baryons

Semileptonic Decays of Heavy Baryons

2020 ◽  
Vol 51 (4) ◽  
pp. 625-631
Author(s):  
V. O. Galkin ◽  
R. N. Faustov
Keyword(s):  
Semileptonic Decays ◽  
Heavy Baryons

Heavy-flavor-conserving nonleptonic weak decays of heavy baryons

1992 ◽  
Vol 46 (11) ◽  
pp. 5060-5068 ◽  
Author(s):  
Hai-Yang Cheng ◽  
Chi-Yee Cheung ◽  
Guey-Lin Lin ◽  
Y. C. Lin ◽  
Tung-Mow Yan ◽  
...  
Keyword(s):  
Heavy Flavor ◽  
Weak Decays ◽  
Heavy Baryons

scholarly journals Heavy-flavor-conserving hadronic weak decays of heavy baryons

2016 ◽  
Vol 2016 (3) ◽  
Author(s):  
Hai-Yang Cheng ◽  
Chi-Yee Cheung ◽  
Guey-Lin Lin ◽  
Yeu-Chung Lin ◽  
Tung-Mow Yan ◽  
...  
Keyword(s):  
Heavy Flavor ◽  
Weak Decays ◽  
Heavy Baryons

scholarly journals Non-Relativistic Model for the Semileptonic Λb→Λc Decay

1997 ◽  
Vol 12 (03) ◽  
pp. 195-204 ◽  
Author(s):  
Debrupa Chakraverty ◽  
Triptesh De ◽  
Binayak Dutta-Roy ◽  
K. S. Gupta
Keyword(s):  
Heavy Quark ◽  
Decay Width ◽  
Branching Ratio ◽  
Relativistic Model ◽  
Heavy Quark Symmetry ◽  
Heavy Baryons

We calculate the decay width for [Formula: see text] in the framework of a non-relativistic quark (NRQ) model of heavy baryons where the light quarks play the role of spectators. Our calculation does not make an explicit use of the heavy quark symmetry. The branching ratio for the above process as calculated here agrees reasonably well with the experimental value.

scholarly journals CHARMONIUM PRODUCTION AT THE LHC

1996 ◽  
Vol 11 (19) ◽  
pp. 1555-1562 ◽  
Author(s):  
K. SRIDHAR
Keyword(s):  
Cross Section ◽  
Event Rate ◽  
Charm Quark ◽  
Large Transverse Momentum ◽  
Fragmentation Mechanism ◽  
Charmonium Production ◽  
Quark Fragmentation ◽  
Gluon Production ◽  
Gluon Fragmentation ◽  
Important Test

The analyses of large transverse momentum charmonium production at the Tevatron have shown that fragmentation of gluons is an important production mechanism. We study large-pT charmonium production in pp collisions at the LHC, and find that due to the copious gluon production at this energy, the gluon fragmentation contribution completely overwhelms the fusion contribution and the charm quark fragmentation contribution. Our analysis shows that for J/ψ production at the LHC, there is a significant event rate even for pT ~ 100 GeV. The measurement of the cross-section at such large values of pT will provide a very important test of the fragmentation mechanism.

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