Description of the excitation of one- and two-phonon states in spherical nuclei induced by the inelastic scattering of low-energy protons

Journal Article · Wed Oct 01 00:00:00 EDT 1986 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:6688969

Khoa, D T; Kukhtina, I N; Ponomarev, V Y

In the framework of the quasiparticle-phonon model (QPM) of the nucleus, we develop an approach to the microscopic description of the excitation of one- and two-phonon states in spherical nuclei, induced by the inelastic scattering of low-energy protons. The interaction potential between the incident proton and the target nucleus is treated with the help of the nuclear transition densities, obtained in the QPM, and the effective nucleon-nucleon interaction M3Y. We calculate the cross sections for the inelastic scattering of protons of different energies from /sup 58/Ni and /sup 90/Zr. The structure of several of the low-lying electric excitations in /sup 58/Ni is studied. The manifestations of a complex structure of these states in the cross sections of (p, p') reactions are discussed.

• Research Organization: Joint Institute for Nuclear Research
• OSTI ID: 6688969
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Vol. 44:4
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
NICKEL 58
QUASIPARTICLE-PHONON MODEL
NICKEL 58 TARGET
PROTON REACTIONS
INELASTIC SCATTERING
ZIRCONIUM 90
ZIRCONIUM 90 TARGET
CROSS SECTIONS
ENERGY LEVELS
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
EVEN-EVEN NUCLEI
HADRON REACTIONS
INTERMEDIATE MASS NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
MATHEMATICAL MODELS
NICKEL ISOTOPES
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
RADIOISOTOPES
SCATTERING
STABLE ISOTOPES
TARGETS
ZIRCONIUM ISOTOPES
653001* - Nuclear Theory- Nuclear Structure
Moments
Spin
& Models
653003 - Nuclear Theory- Nuclear Reactions & Scattering