content_image/346644.jpg content_image/346645.jpg
H g ( E ) the corresponding expansion to the order ξ 2 it is given by: 

<img src='content_image/346644.jpg'>

For the magnetic combination H g ( E ) the expansion to the order ξ 2 reads 

<img src='content_image/346645.jpg'>

Modelling H g ( E $^{)}$( x, ξ, t = 0 ) 

On fig 1 we show the results of the numerical computation of G ( E ) 0 contribution into the electric combination of gluon GPDs H g ( E ) at t = 0 for several different values of ξ . As the numerical input for forward gluon distributions we used MRST LO fit [36] for nucleon parton distributions at Q 2 = 1 GeV $^{2}$. 

