Published September 26, 1977
| Version v1
Journal article
Dependence of four-body observables on the range of effective interactions like those of the unitary pole approximation
Description
A generalized unitary pole approximation concerning the three-body amplitudes in the kernel of four-body intergral equations is introduced. We furthermore study the dependence of the 4He binding energy and of four-body cross sections upon a position-space cut-off parameter in the effective interactions
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 39
- Journal Issue
- 13
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 788-791
- ISSN
- 0031-9007
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 9364711
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- BORN APPROXIMATION; CROSS SECTIONS; FORM FACTORS; FOUR-BODY PROBLEM; LIPPMANN-SCHWINGER EQUATION; PROTON REACTIONS; PROTONS; TRITIUM TARGET; TRITONS; UNITARY POLE APPROXIMATION
- Descriptors DEC
- BARYON REACTIONS; BARYONS; CATIONS; CHARGED PARTICLES; ELEMENTARY PARTICLES; EQUATIONS; FERMIONS; HADRON REACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INTEGRAL EQUATIONS; IONS; MANY-BODY PROBLEM; NUCLEAR REACTIONS; NUCLEON REACTIONS; NUCLEONS; PARTICLE PROPERTIES; TARGETS
Optional Information
- Notes
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