Ioffe time in double logarithmic approximation

Yuri V. Kovchegov; Mark Strikman

doi:10.1016/S0370-2693(01)00953-4

Ioffe time in double logarithmic approximation

Yuri V. Kovchegov, Mark Strikman

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

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.

Original language	English (US)
Pages (from-to)	314-320
Number of pages	7
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	516
Issue number	3-4
DOIs	https://doi.org/10.1016/S0370-2693(01)00953-4
State	Published - Sep 20 2001

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

Access to Document

10.1016/S0370-2693(01)00953-4

Cite this

@article{047064ce4bd04de18e152cdb468bc9a5,

title = "Ioffe time in double logarithmic approximation",

abstract = "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.",

author = "Kovchegov, {Yuri V.} and Mark Strikman",

note = "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. ",

year = "2001",

month = sep,

day = "20",

doi = "10.1016/S0370-2693(01)00953-4",

language = "English (US)",

volume = "516",

pages = "314--320",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "3-4",

}

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.

UR - http://www.scopus.com/inward/record.url?scp=3242680118&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=3242680118&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(01)00953-4

DO - 10.1016/S0370-2693(01)00953-4

M3 - Article

AN - SCOPUS:3242680118

SN - 0370-2693

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

IS - 3-4

ER -

Ioffe time in double logarithmic approximation

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this