Irreducible part of the next-to-leading BFKL kernel [Phys. Lett. B 412 (1997) 396]

1998 ◽  
Vol 417 (3-4) ◽  
pp. 390 ◽  
Author(s):  
G Camici ◽  
M Ciafaloni
Keyword(s):  
Irreducible Part ◽  
Bfkl Kernel

scholarly journals Irreducible part of the next-to-leading BFKL kernel

1997 ◽  
Vol 412 (3-4) ◽  
pp. 396-406 ◽  
Author(s):  
G. Camici ◽  
M. Ciafaloni
Keyword(s):  
Irreducible Part ◽  
Bfkl Kernel

Electroproduction of two-light vector mesons from collinearly improved BFKL kernel

2008 ◽  
Author(s):  
Alessandro Papa ◽  
Francesco Caporale ◽  
Augustin Sabio Vera
Keyword(s):  
Vector Mesons ◽  
Light Vector ◽  
Bfkl Kernel

Scalar contribution to the BFKL kernel

2010 ◽  
Vol 73 (7) ◽  
pp. 1214-1228 ◽  
Author(s):  
R. E. Gerasimov ◽  
V. S. Fadin
Keyword(s):  
Bfkl Kernel ◽  
Scalar Contribution

Irreducible first Brillouin zone for two-dimensional magnonic crystals with asymmetric complex lattices

2021 ◽  
pp. 2150170
Author(s):  
Hui Yang ◽  
Guo-Hong Yun ◽  
Yong-Jun Cao
Keyword(s):  
Brillouin Zone ◽  
Unit Cell ◽  
Square Lattice ◽  
Two Dimensional ◽  
Area Formula ◽  
Irreducible Part ◽  
Full Band ◽  
Magnonic Crystals ◽  
Magnonic Crystal ◽  
Complex Basis

Two-dimensional (2D) magnonic crystal (MC) with an asymmetric complex basis is proposed in this paper, and its band structures are calculated in the whole area of the first Brillouin zone (BZ). This kind of MCs is composed of two different atoms in the unit cell, and the symmetry of the unit cell is broken due to changes in the position of the second atom, so the irreducible part of the BZ is no longer the small area [Formula: see text] for square lattice, and it must be expanded to the whole first BZ. Only by investigating the whole first BZ, can we get the true full band-gap for this kind of MCs.

scholarly journals The dipole form of the gluon part of the BFKL kernel

2007 ◽  
Vol 784 (1-2) ◽  
pp. 49-71 ◽  
Author(s):  
V.S. Fadin ◽  
R. Fiore ◽  
A.V. Grabovsky ◽  
A. Papa
Keyword(s):  
Bfkl Kernel ◽  
Dipole Form

scholarly journals The dipole form of the BFKL kernel in supersymmetric Yang–Mills theories

2008 ◽  
Vol 661 (2-3) ◽  
pp. 139-144 ◽  
Author(s):  
V.S. Fadin ◽  
R. Fiore
Keyword(s):  
Yang Mills ◽  
Bfkl Kernel ◽  
Dipole Form

scholarly journals On the Origin of the Rise of F2 at Small x

1997 ◽  
Vol 12 (12) ◽  
pp. 887-897 ◽  
Author(s):  
H. Navelet ◽  
R. Peschanski ◽  
S. Wallon ◽  
Ch. Royon ◽  
L. Schoeffel
Keyword(s):  
Perturbative Qcd ◽  
Anomalous Dimension ◽  
Bfkl Kernel ◽  
Small X ◽  
The Right ◽  
Near Future

We have shown that, provided that the nonperturbative input is regular at the right of the ω=0 singularity of the dominant DGLAP anomalous dimension, the rise of F2 at small x, experimentally measured by the averaged observable [Formula: see text], is input-independent in the perturbative Q2 regime at small x. [Formula: see text] appears to be more input-dependent in the same range. The GRV-type parametrizations verify these properties. Other models, namely the BFKL kernel (QCD dipoles), DGLAP (with a nonperturbative input singular at the right of the ω=0) give different predictions for λ. At moderate Q2, there is a possibility of distinguishing these different perturbative QCD predictions in the near future.

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