/sup 3/He(p,2p)d and /sup 3/He(p,pd)p reactions at large recoil momenta
Journal Article
·
· Phys. Rev. C; (United States)
Quasifree p-p and p-d scattering from /sup 3/He at intermediate energies has been studied. The /sup 3/He(p,2p)d reaction has been measured at 300 MeV at the angle pair 70/sup 0/-33/sup 0/ and at 450 MeV at the angle pairs 70/sup 0/-30/sup 0/ and 46/sup 0/-46/sup 0/ for recoil momenta between 350 and 530 MeV/c. For the /sup 3/He(p,pd)p reaction, energy sharing loci have been measured at 300 MeV at the angle pair 70/sup 0/-33/sup 0/ and at 450 MeV for the angle pairs 25/sup 0/-68/sup 0/, 50/sup 0/-68/sup 0/, and 70/sup 0/-30/sup 0/, yielding a recoil momentum range from 0 to 480 MeV/c. The spectral function S(q,E) with E equal to the two-body breakup energy for /sup 3/He has been deduced from the present results in the framework of the plane-wave impulse approximation as a function of the p-d relative momentum q. The spectral function is compared with other spectral functions obtained from previous /sup 3/He(p,pd)p and /sup 3/He(e,e'p)d experiments and with existing theoretical predictions.
- Research Organization:
- Department of Physics and Astronomy, California State University, Los Angeles, California 90032
- OSTI ID:
- 5369217
- Journal Information:
- Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 32:3; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651225* -- Nuclear Properties & Reactions
A=1-5
Experimental-- Nuclear Reactions & Scattering-- (-1987)
653001 -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
BARYON REACTIONS
BARYONS
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DEUTERONS
DIFFERENTIAL CROSS SECTIONS
DIRECT REACTIONS
DISTRIBUTION
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
FUNCTIONS
HADRON REACTIONS
HADRONS
HELIUM 3 TARGET
IMPULSE APPROXIMATION
KNOCK-OUT REACTIONS
MANY-BODY PROBLEM
MEV RANGE
MEV RANGE 100-1000
NUCLEAR REACTIONS
NUCLEAR STRUCTURE
NUCLEON REACTIONS
NUCLEONS
PROTON REACTIONS
PROTONS
QUASI-FREE REACTIONS
RECOILS
SPECTRAL FUNCTIONS
SPECTROSCOPIC FACTORS
TARGETS
TWO-BODY PROBLEM
A=1-5
Experimental-- Nuclear Reactions & Scattering-- (-1987)
653001 -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
BARYON REACTIONS
BARYONS
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DEUTERONS
DIFFERENTIAL CROSS SECTIONS
DIRECT REACTIONS
DISTRIBUTION
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
FUNCTIONS
HADRON REACTIONS
HADRONS
HELIUM 3 TARGET
IMPULSE APPROXIMATION
KNOCK-OUT REACTIONS
MANY-BODY PROBLEM
MEV RANGE
MEV RANGE 100-1000
NUCLEAR REACTIONS
NUCLEAR STRUCTURE
NUCLEON REACTIONS
NUCLEONS
PROTON REACTIONS
PROTONS
QUASI-FREE REACTIONS
RECOILS
SPECTRAL FUNCTIONS
SPECTROSCOPIC FACTORS
TARGETS
TWO-BODY PROBLEM