Distorted-wave impulse-approximation evaluation of sum rule for hypernuclear formation in forward (K/sup -/,. pi. /sup -/)
Journal Article
·
· Phys. Rev., C; (United States)
The summed hypernuclear formation cross section at 0/sup 0/ in (K/sup -/,..pi../sup -/) reactions, for kaons of laboratory momentum p/sub K/ = 900 MeV/c, is evaluated within the distorted-wave impulse approximation using a non-energy-weighted sum rule obtained with the closure assumption. A detailed study of distortion effects results in agreement with eikonal estimates. Possible corrections to closure are mentioned. The final results are in strong disagreement with cross sections recently measured by Brueckner et al.
- Research Organization:
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
- OSTI ID:
- 6777174
- Journal Information:
- Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 17:4; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651315* -- Nuclear Properties & Reactions
A=6-19
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
651515 -- Nuclear Properties & Reactions
A=39-58
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
AMPLITUDES
BOSONS
CALCIUM 40 TARGET
CARBON 12 TARGET
CHARGE-EXCHANGE REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DISTORTED WAVE THEORY
EIKONAL APPROXIMATION
ELEMENTARY PARTICLES
ENERGY RANGE
EQUATIONS
HADRON REACTIONS
HADRONS
HYPERNUCLEI
IMPULSE APPROXIMATION
ISOTOPE PRODUCTION
KAON MINUS REACTIONS
KAON REACTIONS
MESON REACTIONS
MESONS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR FRAGMENTS
NUCLEAR REACTIONS
NUCLEI
PARTIAL WAVES
PIONS
PIONS MINUS
PSEUDOSCALAR MESONS
SCATTERING AMPLITUDES
SUM RULES
TARGETS
A=6-19
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
651515 -- Nuclear Properties & Reactions
A=39-58
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
AMPLITUDES
BOSONS
CALCIUM 40 TARGET
CARBON 12 TARGET
CHARGE-EXCHANGE REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DISTORTED WAVE THEORY
EIKONAL APPROXIMATION
ELEMENTARY PARTICLES
ENERGY RANGE
EQUATIONS
HADRON REACTIONS
HADRONS
HYPERNUCLEI
IMPULSE APPROXIMATION
ISOTOPE PRODUCTION
KAON MINUS REACTIONS
KAON REACTIONS
MESON REACTIONS
MESONS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR FRAGMENTS
NUCLEAR REACTIONS
NUCLEI
PARTIAL WAVES
PIONS
PIONS MINUS
PSEUDOSCALAR MESONS
SCATTERING AMPLITUDES
SUM RULES
TARGETS