High-energy neutrons from the reaction /sup 64/Zn(. gamma. , n)/sup 63/Zn and intermediate structure of the giant dipole resonance

Journal Article · Fri Dec 01 04:00:00 EST 1978 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:6023883

Verbitskii, S S; Lapik, A M; Ratner, B S; Sergievskii, A N

The yield curve of the reaction /sup 64/Zn(..gamma.., n)/sup 63/Zn was measured for neutrons with epsilon/sub n/>3.7 MeV; the energy spectra of the photoneutrons were also measured at various values of the bremsstrahlung maximum energy E/sub gammam/. It is concluded from analysis of the obtained data and from comparison with the results of analogous studies made for iron isotopes that the probability of decay of doorway states into more complex configurations increases with increasing distance from the region of nuclei with filled shells.

• Research Organization: Nuclear Research Institute, USSR Academy of Sciences
• OSTI ID: 6023883
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 28:6; ISSN SJNCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYONS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
ELEMENTARY PARTICLES
ENERGY RANGE
ENERGY SPECTRA
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
FERMIONS
GIANT RESONANCE
HADRONS
INTERMEDIATE MASS NUCLEI
INTERMEDIATE STRUCTURE
ISOTOPES
MEV RANGE
MEV RANGE 10-100
MINUTES LIVING RADIOISOTOPES
NEUTRONS
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
PHOTONEUTRONS
PHOTONUCLEAR REACTIONS
PHOTONUCLEONS
RADIOISOTOPES
RESONANCE
SPECTRA
STABLE ISOTOPES
TARGETS
ZINC 63
ZINC 64
ZINC 64 TARGET
ZINC ISOTOPES