Naive quark model and deep inelastic scattering

Journal Article · Wed Jun 01 04:00:00 EDT 1977 · Ann. Phys. (N.Y.); (United States)

DOI:https://doi.org/10.1016/0003-4916(77)90241-X· OSTI ID:7214100

Novikov, V A; Shifman, M A; Vainshtein, A I; Zakharov, V I

It is assumed that the nucleon consists of three quarks with no admixture of gluons or strange quarks. Gluons as are seen in deep inelastic scattering, appear only as a result of bremsstrahlung by valence quarks. The model gives unique predictions for observable quantities and imitates the scaling behavior at Q/sup 2/> or approx. =2 GeV/sup 2/ provided the coupling constant of strong interactions is relatively small at such values of Q/sup 2/ (g/sup 2/(2 GeV/sup 2/)/4..pi..approx. =1/4). The predictions of the model agree with the data within (10-20) % accuracy and links consideration of deep inelastic scattering with the most naive quark model. The effect of charmed particles production is estimated within the model developed. It is shown that the standard four-quark model of weak interactions is inconsistent with observed anomalies in ..nu.., nu-bar-interactions.

• Research Organization: Institute of Theoretical and Experimental Physics, Moscow 117259, U.S.S.R.
• OSTI ID: 7214100
• Journal Information: Ann. Phys. (N.Y.); (United States), Journal Name: Ann. Phys. (N.Y.); (United States) Vol. 105:2; ISSN APNYA
• Country of Publication: United States
• Language: English

Related Subjects

645204* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BREMSSTRAHLUNG
CHARM PARTICLES
COMPOSITE MODELS
DEEP INELASTIC SCATTERING
ELECTROMAGNETIC RADIATION
ELEMENTARY PARTICLES
GLUON MODEL
INELASTIC SCATTERING
INTERACTIONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
MATHEMATICAL MODELS
PARTICLE INTERACTIONS
PARTICLE MODELS
POSTULATED PARTICLES
QUARK MODEL
RADIATIONS
SCALING LAWS
SCATTERING