scholarly journals The dipole picture and the non-relativistic expansion

2020 ◽  
Author(s):  
Miguel Angel Escobedo Espinosa ◽  
Tuomas Lappi
Keyword(s):  
1999 ◽  
Vol 555 (3) ◽  
pp. 540-564 ◽  
Author(s):  
Maarten Boonekamp ◽  
Albert De Roeck ◽  
Christophe Royon ◽  
Samuel Wallon

2013 ◽  
Author(s):  
Dieter Schildknecht
Keyword(s):  

2003 ◽  
Vol 556 (3-4) ◽  
pp. 114-122 ◽  
Author(s):  
J. Bartels ◽  
E. Gotsman ◽  
E. Levin ◽  
M. Lublinsky ◽  
U. Maor

2005 ◽  
Vol 762 (3-4) ◽  
pp. 252-271 ◽  
Author(s):  
C. Marquet ◽  
A.H. Mueller ◽  
A.I. Shoshi ◽  
S.M.H. Wong

2014 ◽  
Vol 29 (25) ◽  
pp. 1430028 ◽  
Author(s):  
Dieter Schildknecht

We review the theoretical interpretation of deep-inelastic electron–proton scattering at low values of the Bjorken variable x ≃Q2/W2 ≲ 0.1. The process proceeds via the interaction of quark–antiquark [Formula: see text] color-dipole fluctuations of the (virtual) photon with the proton. In terms of the forward Compton scattering amplitude, two reaction channels contribute to the interaction of the [Formula: see text] color dipole with the gluon field in the proton. Dependent on the kinematics, there is either color transparency, corresponding to a cancellation of the amplitudes for the two reaction channels, or saturation, occurring when the process is dominated by a single interaction channel. The connection between the color-dipole picture and the pQCD improved parton model is elaborated upon.


2009 ◽  
Author(s):  
Dieter Schildknecht ◽  
Roberto Fiore ◽  
Igor Ivanov ◽  
Alessandro Papa ◽  
Jacques Soffer

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