Unitarity Constraint on a Regge Trajectory in a Model Amplitude

1970 ◽  
Vol 2 (8) ◽  
pp. 1711-1715
Author(s):  
M. L. Thiebaux
Keyword(s):  
Regge Trajectory ◽  
Unitarity Constraint

HEAVY PENTAQUARKS AND DOUBLY HEAVY BARYONS IN QUASIPARTICLE APPROACH

2012 ◽  
Vol 27 (01) ◽  
pp. 1250006 ◽  
Author(s):  
A. CHANDRA ◽  
A. BHATTACHARYA ◽  
B. CHAKRABARTI
Keyword(s):  
Heavy Quark ◽  
Flux Tube ◽  
Regge Trajectory ◽  
Ground State ◽  
Tube Model ◽  
Regge Trajectories ◽  
Heavy Baryons ◽  
Good Agreement

In the framework of the quasiparticle approach, the ground state mass of heavy pentaquarks have been investigated in diquark–diquark–antiquark picture and the higher states are investigated in the mass loaded flux tube model where two light diquarks are supposed to be linked by a flux tube to the heavy quark. The Regge trajectories for heavy pentaquarks have been studied. The Regge slope (α) of these particles have been obtained as ≈1 GeV2 which indicates that the Regge trajectory follows the linearity conditions with universal value of α (~ 1 GeV2). The ground state mass of doubly charm and doubly bottom baryons like [Formula: see text] have also been investigated in quasiparticle approach. The results are found to be in reasonably good agreement with the experimental and other theoretical estimates.

Effective Regge trajectory for pp→dπ

1972 ◽  
Vol 5 (15) ◽  
pp. 978-980 ◽  
Author(s):  
L. Dubal
Keyword(s):  
Regge Trajectory

New Determination of theP′Regge-Trajectory Intercept

1966 ◽  
Vol 152 (4) ◽  
pp. 1337-1338 ◽  
Author(s):  
Joseph J. G. Scanio
Keyword(s):  
Regge Trajectory

scholarly journals Spin Two Glueball Mass and Spin Regge Trajectory from Supergravity

2004 ◽  
Vol 2004 (11) ◽  
pp. 022-022 ◽  
Author(s):  
Xavier Amador ◽  
Elena Caceres
Keyword(s):  
Regge Trajectory ◽  
Glueball Mass

scholarly journals Open string Regge trajectory and its field theory limit

2011 ◽  
Vol 84 (2) ◽  
Author(s):  
Francisco Rojas ◽  
Charles B. Thorn
Keyword(s):  
Field Theory ◽  
Regge Trajectory ◽  
Open String

scholarly journals Gluon Regge trajectory inO(αs2)

1998 ◽  
Vol 58 (9) ◽  
Author(s):  
J. Blümlein ◽  
V. Ravindran ◽  
W. L. van Neerven
Keyword(s):  
Regge Trajectory

Regge Trajectory of the Pion in theNN¯Bethe-Salpeter Equation

1969 ◽  
Vol 186 (5) ◽  
pp. 1643-1648 ◽  
Author(s):  
H. M. Lipinski
Keyword(s):  
Regge Trajectory
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