NLO evolution of 3quark Wilson loop operator
Abstract
It is well known that highenergy scattering of a meson from some hadronic target can be described by the interaction of that target with a color dipole formed by two Wilson lines corresponding to fast quarkantiquark pair. Moreover, the energy dependence of the scattering amplitude is governed by the evolution equation of this color dipole with respect to rapidity. Similarly, the energy dependence of scattering of a baryon can be described in terms of evolution of a threeWilsonlines operator with respect to the rapidity of the Wilson lines. We calculate the evolution of the 3quark Wilson loop operator in the nexttoleading order (NLO) and present a quasiconformal evolution equation for a composite 3Wilsonlines operator. Thus we also obtain the linearized version of that evolution equation describing the amplitude of the odderon exchange at high energies.
 Authors:
 Old Dominion Univ., Norfolk, VA (United States)
 Novosibirsk State Univ., Novosibirsk (Russian Federation)
 Publication Date:
 Research Org.:
 Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
 Sponsoring Org.:
 USDOE Office of Science (SC), Nuclear Physics (NP) (SC26)
 OSTI Identifier:
 1167103
 Report Number(s):
 JLABTHY141877; arXiv:1405.0443; DOE/OR/231773243
Journal ID: ISSN 10298479; ArticleNumber: 9; TRN: US1500463
 Grant/Contract Number:
 AC0506OR23177
 Resource Type:
 Journal Article: Accepted Manuscript
 Journal Name:
 Journal of High Energy Physics (Online)
 Additional Journal Information:
 Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2015; Journal Issue: 1; Journal ID: ISSN 10298479
 Publisher:
 Springer Berlin
 Country of Publication:
 United States
 Language:
 English
 Subject:
 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; NLO computations; deep inelastic scattering (phenomenology)
Citation Formats
Balitsky, I., and Grabovsky, A. V. NLO evolution of 3quark Wilson loop operator. United States: N. p., 2015.
Web. doi:10.1007/JHEP01(2015)009.
Balitsky, I., & Grabovsky, A. V. NLO evolution of 3quark Wilson loop operator. United States. doi:10.1007/JHEP01(2015)009.
Balitsky, I., and Grabovsky, A. V. 2015.
"NLO evolution of 3quark Wilson loop operator". United States.
doi:10.1007/JHEP01(2015)009. https://www.osti.gov/servlets/purl/1167103.
@article{osti_1167103,
title = {NLO evolution of 3quark Wilson loop operator},
author = {Balitsky, I. and Grabovsky, A. V.},
abstractNote = {It is well known that highenergy scattering of a meson from some hadronic target can be described by the interaction of that target with a color dipole formed by two Wilson lines corresponding to fast quarkantiquark pair. Moreover, the energy dependence of the scattering amplitude is governed by the evolution equation of this color dipole with respect to rapidity. Similarly, the energy dependence of scattering of a baryon can be described in terms of evolution of a threeWilsonlines operator with respect to the rapidity of the Wilson lines. We calculate the evolution of the 3quark Wilson loop operator in the nexttoleading order (NLO) and present a quasiconformal evolution equation for a composite 3Wilsonlines operator. Thus we also obtain the linearized version of that evolution equation describing the amplitude of the odderon exchange at high energies.},
doi = {10.1007/JHEP01(2015)009},
journal = {Journal of High Energy Physics (Online)},
number = 1,
volume = 2015,
place = {United States},
year = 2015,
month = 1
}
Web of Science

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