VELOCITY DEPENDENCE OF THE NUCLEON NUCLEON INTERACTION, EXCHANGE CURRENTS AND ENHANCEMENT OF THE DIPOLE SUM RULE IN NUCLEI

1980
12 pages
Published in:
  • Nucl.Phys.A 338 (1980) 269-280
  • Published: 1980

Citations per year

1975198719992011202302468
Abstract: (Elsevier)
A model is employed to describe the velocity dependence of the effective nucleon-nucleon interaction in nuclear matter. The interactions in this model consist of π − and ρ-meson exchange, together with short-range correlations induced by the strongly repulsive potential resulting from ω-meson exchange. With known coupling strengths, these interactions produce an effective mass m ∗ /m = 0.75 in nuclear matter.
  • NUCLEAR MATTER
  • NUCLEON NUCLEON: INTERACTION
  • INTERACTION: NUCLEON NUCLEON
  • DEPENDENCE: VELOCITY
  • MODEL: FERMI LIQUID
  • NUCLEON: EFFECTIVE MASS
  • EFFECTIVE MASS: NUCLEON
  • CURRENT: EXCHANGE
  • EXCHANGE: CURRENT
  • PI: EXCHANGE