Structure-function factorization in cumulative photoproduction of protons

Journal Article · Sun May 01 00:00:00 EDT 1983 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:5509843

Egiyan, K S

Experimental results on cumulative photoproduction of protons in /sup 12/C are presented as a function of the light-cone variable ..cap alpha.. and p/sub perpendicular/. It is shown that for ..cap alpha..>1 and p/sub perpendicular/> or =0.5 GeV/c the structure function f(..cap alpha..,p/sub perpendicular/) factorizes: f(..cap alpha..,p/sup 2//sub perpendicular/) = f/sub 1/ (..cap alpha..)f/sub 2/(p/sup 2//sub perpendicular/). Here the functions f/sub 1/(..cap alpha..) and f/sub 2/(p/sup 2//sub perpendicular/) have an exponential form.

• Research Organization: Erevan Physics Institute
• OSTI ID: 5509843
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 37:5; ISSN SJNCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYONS
BASIC INTERACTIONS
CARBON 12 TARGET
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
FUNCTIONS
GEV RANGE
GEV RANGE 01-10
HADRONS
INTERACTIONS
LIGHT CONE
NUCLEAR REACTIONS
NUCLEONS
PARTICLE PRODUCTION
PHOTONUCLEAR REACTIONS
PHOTOPRODUCTION
PHOTOPROTONS
PROTONS
SPACE-TIME
STRUCTURE FUNCTIONS
TARGETS