Published 1984 | Version v1
Report Metadata-only

Problems of spectroscopy of multiquark states

Creators

  • 1. Moskovskij Gosudarstvennyj Univ. (USSR). Nauchno-Issledovatel'skij Inst. Yadernoj Fiziki

Description

Problems of spectroscopy of multiquark states are discussed in the report. Calculations of the NN system by the resonating-group method for the triplet s channel are conducted. Papers dealing with interference of different Young schemes in cluster-cluster and nucleon-nucleon scattering are described. Quark symmetries for bound states of 3H, 3He, 4He nuclei are investigated. A possibility of describing light nucleus structure in the 3N and 4 N sectors by means of paired potentials with forbidden states (PPS) is revealed. NN-scattering is calculated on the basis of PPS well describing deuteron binding energe, scattering length, the effective radius, vertex constant of virtual deuteron split and 3S1-phase up to the energy of Esub(lab.)=450 MeV; PPS are used in calculation of binding energy of 4He nucleus and its dimension

Additional details

Additional titles

Original title (Russian)
Вопросы спектроскопии мультикварковых состояний

Publishing Information

Imprint Title
Multiquark interactions and quantum chromodynamics
Journal Page Range
p. 373-382.
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
17057734
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BINDING ENERGY; BOUND STATE; CLUSTER MODEL; COUPLING CONSTANTS; DEUTERIUM TARGET; DEUTERON REACTIONS; ELASTIC SCATTERING; HELIUM 3; HELIUM 4; NUCLEAR STRUCTURE; NUCLEON-NUCLEON INTERACTIONS; NUCLEON-NUCLEON POTENTIAL; NUCLEONS; QUARKS; RESONATING-GROUP METHOD; S WAVES; SCATTERING AMPLITUDES; SU-4 GROUPS; TRITIUM; WAVE FUNCTIONS; YOUNG DIAGRAM
Descriptors DEC
AMPLITUDES; BARYON-BARYON INTERACTIONS; BARYONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; DIAGRAMS; ELEMENTARY PARTICLES; ENERGY; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; FERMIONS; FUNCTIONS; HADRON-HADRON INTERACTIONS; HADRONS; HELIUM ISOTOPES; HYDROGEN ISOTOPES; INFORMATION; INTERACTIONS; ISOTOPES; LIE GROUPS; LIGHT NUCLEI; MATHEMATICAL MODELS; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; ODD-EVEN NUCLEI; PARTIAL WAVES; PARTICLE INTERACTIONS; POSTULATED PARTICLES; POTENTIALS; RADIOISOTOPES; SCATTERING; STABLE ISOTOPES; SU GROUPS; SYMMETRY GROUPS; TARGETS; VARIATIONAL METHODS; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
26 refs.; 3 figs. Imprint:Mul'tikvarkovye vzaimodejstviya i kvantovaya khromodinamika.;Trudy 7. Mezhdunarodnogo seminara po problemam fiziki vysokikh ehnergij.