Published 1985 | Version v1
Report Open

Probing the six - quark bag in the low - energy np→Dγ capture

Creators

  • 1. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow. Inst. Teoreticheskoj i Ehksperimental'noj Fiziki
  • 2. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow. Inst. Atomnoj Ehnergii

Description

The circular polarization Pγ of γ-quanta radiated in the capture of polarized thermal neutrons by protons is discussed. The contributions to Pγ coming form radiation of nucleons, meson-exchange currents and quarks in a six-quark bag are calculated. The value of Pγ proves to be rapidly varying function of the radius r0 of the six-quark bag. Comparison to the experimental value of Pγ yields r0 ≅ 1.0+1.3 F

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
23 p.
Report number
ITEP--126(1985)

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
18067436
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ALGEBRAIC CURRENTS; BAG MODEL; CAPTURE; DEUTERONS; FEYNMAN DIAGRAM; GAMMA RADIATION; MULTIPOLARITY; NUCLEON-NUCLEON POTENTIAL; PARTICLE RADII; PHOTONS; PROTON-NEUTRON INTERACTIONS; QUARKS; SPIN ORIENTATION; THEORETICAL DATA; THERMAL NEUTRONS; TRANSITION AMPLITUDES; WAVE FUNCTIONS
Descriptors DEC
AMPLITUDES; BARYON-BARYON INTERACTIONS; BARYONS; BOSONS; CHARGED PARTICLES; CURRENTS; DATA; DIAGRAMS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; FERMIONS; FUNCTIONS; HADRON-HADRON INTERACTIONS; HADRONS; INFORMATION; INTERACTIONS; IONIZING RADIATIONS; MASSLESS PARTICLES; MATHEMATICAL MODELS; NEUTRONS; NUCLEON-NUCLEON INTERACTIONS; NUCLEONS; NUMERICAL DATA; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; POSTULATED PARTICLES; POTENTIALS; PROTON-NUCLEON INTERACTIONS; RADIATIONS

Optional Information

Notes
20 refs.; 4 figs.; 1 tab.