Investigation of the reaction {sup 4}He(γ, pn)d at energies below the meson-production threshold

Journal Article · Sun Jan 15 00:00:00 EST 2017 · Physics of Atomic Nuclei

DOI:https://doi.org/10.1134/S1063778817010100· OSTI ID:22614005

Khodyachikh, A. F.; Gorbenko, E. S.

The momentum distributions of deuterons and nucleons from the reaction {sup 4}He(γ, pn)d induced by bremsstrahlung photons whose spectrum extends up to the endpoint energy of 150 MeV were measured by means of a diffusion chamber placed in a magnetic field. These measurements were performed in four photon-energy intervals for deuterons and in the energy range between 100 and 150 MeV for nucleons. Angular and energy correlations of nucleons were measured at photon energies in the interval between 50 and 70 MeV. The results obtained in this way were analyzed on the basis of the quasideuteron model. The probability for final-state nucleon–deuteron interaction was estimated.

• OSTI ID: 22614005
• Journal Information: Physics of Atomic Nuclei, Vol. 80, Issue 1; Other Information: Copyright (c) 2017 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7788
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
74 ATOMIC AND MOLECULAR PHYSICS
BARYON-BARYON INTERACTIONS
BREMSSTRAHLUNG
DEUTERONS
DIFFUSION CHAMBERS
HELIUM 4 TARGET
MAGNETIC FIELDS
MESONS
MEV RANGE 10-100
NUCLEONS
PARTICLE PRODUCTION
PHOTONS