Theory of coupled [pi]-trinucleon systems
Journal Article
·
· Physical Review, C (Nuclear Physics); (United States)
- Istituto Nazionale di Fisica Nucleare e Dipartimento di Fisica dell' Universita, via Marzolo 8, Padova I-35131, (Italy)
We derive the dynamical equations which couple the four-body ([pi][ital NNN]) system to the underlying three-nucleon system. Our treatment can be considered the proper generalization of the Afnan-Blankleider equations for the coupled [ital NN]-[pi][ital NN] system. The resulting connected-kernel equations resemble in structure the Yakubovski[hacek i]-Grassberger-Sandhas equations for the standard four-body problem, but involve 24 chain-labeled components (rather than the usual 18 ones) and, within the scheme where the Hilbert space is truncated to states with at most one pion, allow for a consistent evaluation of reaction amplitudes involving [pi] absorption/production.
- OSTI ID:
- 6939545
- Journal Information:
- Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 50:6; ISSN 0556-2813; ISSN PRVCAN
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
662340 -- Hadron Interactions-- (1992-)
663110 -- General & Average Properties of Nuclei & Nuclear Energy Levels-- (1992-)
663460* -- Meson- & Hyperon-induced Reactions & Scattering-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BANACH SPACE
BARYONS
BOSONS
CHARGED-PARTICLE REACTIONS
ELEMENTARY PARTICLES
FERMIONS
FOUR-BODY PROBLEM
HADRON REACTIONS
HADRON-HADRON INTERACTIONS
HADRONS
HILBERT SPACE
INCLUSIVE INTERACTIONS
INTERACTIONS
MANY-BODY PROBLEM
MATHEMATICAL SPACE
MESON REACTIONS
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
NUCLEAR REACTIONS
NUCLEONS
PARTICLE INTERACTIONS
PION REACTIONS
PION-NUCLEON INTERACTIONS
PIONS
PSEUDOSCALAR MESONS
SPACE
663110 -- General & Average Properties of Nuclei & Nuclear Energy Levels-- (1992-)
663460* -- Meson- & Hyperon-induced Reactions & Scattering-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BANACH SPACE
BARYONS
BOSONS
CHARGED-PARTICLE REACTIONS
ELEMENTARY PARTICLES
FERMIONS
FOUR-BODY PROBLEM
HADRON REACTIONS
HADRON-HADRON INTERACTIONS
HADRONS
HILBERT SPACE
INCLUSIVE INTERACTIONS
INTERACTIONS
MANY-BODY PROBLEM
MATHEMATICAL SPACE
MESON REACTIONS
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
NUCLEAR REACTIONS
NUCLEONS
PARTICLE INTERACTIONS
PION REACTIONS
PION-NUCLEON INTERACTIONS
PIONS
PSEUDOSCALAR MESONS
SPACE