Quark clusters in nuclei and QCD evolution
Creators
- 1. Niels Bohr Inst., Copenhagen (Denmark)
- 2. CFMC/INIC, Lisbon (Portugal)
Description
A hadron cluster model is used for explanation of the discovered EMC effect. Physics of the EMC-effect is supposed to be physics of extended multiquark hadrons treated as islands of free color inside the nucleus. These hadrons have physical properties of normal hadrons-mesons and baryons. Structural functions of nuclei, pions, kaons, nucleons in the cluster model with different values of momentum transferred are considered. A model for structural functions including cluster and dimensional (for confinement region) effects is suggested. Applicability of the values of structural functions obtained in the suggested model to different nuclei is discussed. The EMC effect is not concluded to manifest only in deep-inelastic and electromagnetic processes. The EMC effect can be revealed in Drell-Yang processes and at large values of transverse momentum transferred
Additional details
Additional titles
- Original title (no language)
- Mul'tikvarkovye vzaimodejstviya i kvantovaya khromodinamika.
Publishing Information
- Imprint Title
- Multiquark interactions and quantum chromodynamics
- Journal Page Range
- p. 171-180.
- Report number
- JINR-D--1,2-84-599
Conference
- Title
- 7. International seminar on high energy physics problems.
- Dates
- 19-23 Jun 1984.
- Place
- Dubna (USSR).
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 17057591
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BAG MODEL; CLUSTER MODEL; DEUTERIUM; GLUONS; IRON; KAONS; MOMENTUM TRANSFER; NUCLEAR MATTER; NUCLEI; PARTICLE RADII; PARTONS; PIONS; QUARKS; STRUCTURE FUNCTIONS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; ELEMENTS; EXTENDED PARTICLE MODEL; FUNCTIONS; HADRONS; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; MATHEMATICAL MODELS; MATTER; MESONS; METALS; NUCLEAR MODELS; ODD-ODD NUCLEI; PARTICLE MODELS; PARTICLE PROPERTIES; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; STABLE ISOTOPES; STRANGE PARTICLES; TRANSITION ELEMENTS
Optional Information
- Notes
- 14 refs.; 4 figs.; 1 tab. Imprint:Mul'tikvarkovye vzaimodejstviya i kvantovaya khromodinamika.;Trudy 7. Mezhdunarodnogo seminara po problemam fiziki vysokikh ehnergij.