Feynman graphs and generalized eikonal approach to high energy knock-out processes

L. L. Frankfurt, M. M. Sargsian, M. I. Strikman

Research output: Contribution to journalArticle

96 Citations (Scopus)

Abstract

The cross section of hard semiexclusive [Formula Presented] reactions for fixed missing energy and momentum is calculated within the eikonal approximation. Relativistic dynamics and kinematics of high energy processes are unambiguously accounted for by using the analysis of appropriate Feynman diagrams. A significant dependence of the final state interactions on the missing energy is found, which is important for interpretation of forthcoming color transparency experiments. A new, more stringent kinematic restriction on the region where the contribution of short-range nucleon correlations is enhanced in semiexclusive knock-out processes is derived. It is also demonstrated that the use of light-cone variables leads to a considerable simplification of the description of high energy knock-out reactions.

Original languageEnglish (US)
Pages (from-to)1124-1137
Number of pages14
JournalPhysical Review C - Nuclear Physics
Volume56
Issue number2
DOIs
StatePublished - Jan 1 1997

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kinematics
Feynman diagrams
energy
simplification
constrictions
cones
momentum
color
cross sections
approximation
interactions

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

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Feynman graphs and generalized eikonal approach to high energy knock-out processes. / Frankfurt, L. L.; Sargsian, M. M.; Strikman, M. I.

In: Physical Review C - Nuclear Physics, Vol. 56, No. 2, 01.01.1997, p. 1124-1137.

Research output: Contribution to journalArticle

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