Published June 9, 1988 | Version v1
Journal article Metadata-only

Spectroscopic considerations and the exchange non-locality in nucleon-nucleus scattering

Creators

  • 1. Lawrence Livermore National Lab., CA (USA)
  • 2. Florida State Univ., Tallahassee (USA). Supercomputer Computations Research Inst. (SCRI)
  • 3. Florida State Univ., Tallahassee (USA). Dept. of Physics

Description

A mixed density expansion of the off-diagonal density matrix is introduced to study the spectroscopic content of the non-local knockout exchange amplitude for nucleon-nucleus scattering. This expansion provides a clear basis for discussing specific consequences of non-local amplitudes in hadronic reaction processes. Additionally, it provides a means to develop approximations to simplify the treatment of these amplitudes. (orig.)

Additional details

Publishing Information

Journal Title
Phys. Lett., B
Journal Volume
207
Journal Issue
1
Series
Phys. Lett., B.
Journal Page Range
1-5
ISSN
0370-2693
CODEN
PYLBA

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
19081421
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANGULAR DISTRIBUTION; CENTRAL POTENTIAL; DENSITY MATRIX; DIFFERENTIAL CROSS SECTIONS; EXCHANGE INTERACTIONS; EXCITATION; E0-TRANSITIONS; E3-TRANSITIONS; G MATRIX; HIGH SPIN STATES; INELASTIC SCATTERING; KNOCK-OUT REACTIONS; MEV RANGE 10-100; MEV RANGE 100-1000; M4-TRANSITIONS; NONLOCAL POTENTIAL; NUCLEAR POTENTIAL; NUCLEAR STRUCTURE; NUCLEON REACTIONS; OXYGEN 16; OXYGEN 16 TARGET; POTENTIAL SCATTERING; PROTON REACTIONS; PROTONS; REID POTENTIAL; ROTATIONAL STATES; SCATTERING AMPLITUDES; SHELL MODELS; TENSOR FORCES; THEORETICAL DATA; TRANSITION AMPLITUDES; WAVE FUNCTIONS; ZIRCONIUM 90; ZIRCONIUM 90 TARGET
Descriptors DEC
AMPLITUDES; BARYON REACTIONS; BARYONS; CATIONS; CHARGED PARTICLES; CROSS SECTIONS; DATA; DIRECT REACTIONS; DISTRIBUTION; ELASTIC SCATTERING; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; EXCITED STATES; FERMIONS; FUNCTIONS; HADRON REACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; INTERACTIONS; INTERMEDIATE MASS NUCLEI; IONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LIGHT NUCLEI; MATHEMATICAL MODELS; MATRICES; MEV RANGE; MILLISEC LIVING RADIOISOTOPES; MULTIPOLE TRANSITIONS; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEON-NUCLEON POTENTIAL; NUCLEONS; NUMERICAL DATA; OXYGEN ISOTOPES; POTENTIALS; RADIOISOTOPES; SCATTERING; STABLE ISOTOPES; TARGETS; ZIRCONIUM ISOTOPES

Optional Information

Contract/Grant/Project number
Contract W-7405-ENG-48; DE-FC05-85ER250000; Grant PHY-81-22131