TY - JOUR
T1 - Ioffe time in double logarithmic approximation
AU - Kovchegov, Yuri V.
AU - Strikman, Mark
N1 - Funding Information:
The authors are very much indebted to Lonya Frankfurt for several insightful discussions. M.S. thanks the Department of Energy's Institute for Nuclear Theory at the University of Washington for its hospitality and the Department of Energy for partial support during the time this study started. The work of Yu.K. was supported in part by the US Department of Energy under Grant No. DE-FG03-97ER41014. The research of M.S. was sponsored in part by the US Department of Energy under Grant No. DE-FG02-93ER40771.
PY - 2001/9/20
Y1 - 2001/9/20
N2 - We analyze the light cone (Ioffe) time structure of the gluon distribution function in the double logarithmic approximation. We show that due to QCD evolution Ioffe equation is modified. The characteristic light cone time of the gluons does not increase as fast with increasing energy (decreasing Bjorken x) as predicted by the parton distributions exhibiting Bjorken scaling due to the increase of the transverse momenta of the gluons in the DGLAP ladder.
AB - We analyze the light cone (Ioffe) time structure of the gluon distribution function in the double logarithmic approximation. We show that due to QCD evolution Ioffe equation is modified. The characteristic light cone time of the gluons does not increase as fast with increasing energy (decreasing Bjorken x) as predicted by the parton distributions exhibiting Bjorken scaling due to the increase of the transverse momenta of the gluons in the DGLAP ladder.
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U2 - 10.1016/S0370-2693(01)00953-4
DO - 10.1016/S0370-2693(01)00953-4
M3 - Article
AN - SCOPUS:3242680118
VL - 516
SP - 314
EP - 320
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 3-4
ER -