scholarly journals Analysis of the semileptonic and nonleptonic two-body decays of the double heavy charm baryon states Ξcc++,Ξcc+ and Ωcc+

2019 ◽  
Vol 100 (11) ◽  
Author(s):  
Thomas Gutsche ◽  
Mikhail A. Ivanov ◽  
Jürgen G. Körner ◽  
Valery E. Lyubovitskij ◽  
Zhomart Tyulemissov
Keyword(s):  
Charm Baryon

scholarly journals Progress towards the first measurement of charm baryon dipole moments

2021 ◽  
Vol 103 (7) ◽  
Author(s):  
S. Aiola ◽  
L. Bandiera ◽  
G. Cavoto ◽  
F. De Benedetti ◽  
J. Fu ◽  
...  
Keyword(s):  
Dipole Moments ◽  
Charm Baryon

Charm Decays at B Factories

2006 ◽  
Vol 21 (27) ◽  
pp. 5436-5444
Author(s):  
◽  
Brian T. Meadows
Keyword(s):  
Baryon State ◽  
Charm Mesons ◽  
Charmed Baryons ◽  
Charm Decays ◽  
Meson Decays ◽  
Charm Baryon ◽  
Cabibbo Suppressed ◽  
Higher Spins

Recent results relating to charm baryon and meson decays from the Belle and BABAR experiments are presented. In addition to recent observations for charm hyperons, evidence for a new charm baryon state, the Λc(2940), observed in its decay to D0p is also reported. No evidence for doubly charmed baryons is seen in e+e- interactions. A measurement of the spin of the Ω- hyperon is made using decays of the [Formula: see text] and [Formula: see text] baryons. On the assumption that the spin of the parent baryons are J = 1/2, the assignment J = 3/2 is confirmed and both J = 1/2 and also higher spins are excluded. New results on rare, Cabibbo-suppressed decays of charm mesons are also presented.

scholarly journals Resolving the SELEX–LHCb double-charm baryon conflict: the impact of intrinsic heavy-quark hadroproduction and supersymmetric light-front holographic QCD

2019 ◽  
Vol 204 ◽  
pp. 08007
Author(s):  
Sergey Koshkarev ◽  
Stefan Groote
Keyword(s):  
Heavy Quark ◽  
Light Front ◽  
Charm Baryon ◽  
Holographic Qcd ◽  
Double Charm ◽  
The Impact

In this paper we review the hadroproduction mechanisms of doublecharm baryons for the different experimental environments and reinterpret the SELEX and LHCb results.

Predictions for Charm Baryon Semileptonic Decays in the SU(4) Limit, the Non-relativistic, and MIT Bag Quark Models

1989 ◽  
Vol 578 (1 The Fourth Fa) ◽  
pp. 420-423
Author(s):  
R. PÉREZ-MARCIAL ◽  
R. HUERTA ◽  
A. GARCÍA ◽  
M. AVILA-AOKI
Keyword(s):  
Semileptonic Decays ◽  
Charm Baryon ◽  
Quark Models
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