New determination of the asymptotic [ital D]-state to [ital S]-state ratio of the triton using ([ital [rvec d]],[ital t]) reactions at sub-Coulomb energies
Journal Article
·
· Physical Review, C (Nuclear Physics); (United States)
- Physics Department, University of Wisconsin-Madison, Madison, Wisconsin 53706 (United States)
The asymptotic [ital D]-state to [ital S]-state ratio of the [sup 3]H[r arrow][ital n]+[ital d] cluster wave function ([eta][sub [ital t]]) has been determined from measurements of sub-Coulomb ([ital [rvec d]],[ital t]) tensor analyzing powers. New measurements of the tensor analyzing power [ital T][sub 20] for ([ital [rvec d]],[ital t]) reactions on [sup 208]Pb and [sup 119]Sn at several different energies are presented. These data, along with previous measurements of [ital T][sub 20] and [ital T][sub 21] for several additional reactions and energies, are used in a distorted-wave Born approximation analysis that includes nuclear tensor potentials as well as long-range tensor potentials that arise from Coulomb interactions. A weighted mean of all fourteen statistically independent values gives the result [eta][sub [ital t]]=[minus]0.0431[plus minus]0.0025, where the quoted uncertainty includes statistical and systematic contributions. This result is compared with previous measurements and with predictions obtained from Faddeev calculations.
- OSTI ID:
- 6275886
- Journal Information:
- Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 48:2; ISSN 0556-2813; ISSN PRVCAN
- Country of Publication:
- United States
- Language:
- English
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Determination of the asymptotic [ital D]- to [ital S]-state ratio of the triton from sub-Coulomb ([ital [rvec d]],[ital t]) reactions
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Wed Nov 30 23:00:00 EST 1994
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OSTI ID:7057578
A new determination of the asymptotic D-state to S-state ratio of the n + d cluster wave function of the triton
Thesis/Dissertation
·
Thu Dec 31 23:00:00 EST 1992
·
OSTI ID:39313
Determination of the asymptotic D- to S-state ratio for the triton and {sup 3}He via ({rvec d},t) and ({rvec d},{sup 3}He) reactions
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Sat Jul 15 00:00:00 EDT 1995
· AIP Conference Proceedings
·
OSTI ID:132838
Related Subjects
663440* -- D-
T-
& He-induced Reactions & Scattering-- (1992-)
663560 -- Nuclear Mass Ranges-- A=90-149-- (1992-)
663580 -- Nuclear Mass Ranges-- A=190-219-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANALYZING POWER
BEAMS
BORN APPROXIMATION
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CLUSTER MODEL
DEUTERON REACTIONS
DIRECT REACTIONS
DWBA
FUNCTIONS
LEAD 208 TARGET
MANY-BODY PROBLEM
MATHEMATICAL MODELS
NUCLEAR MODELS
NUCLEAR REACTIONS
POLARIZED BEAMS
TARGETS
TIN 119 TARGET
TRANSFER REACTIONS
TRITONS
WAVE FUNCTIONS
T-
& He-induced Reactions & Scattering-- (1992-)
663560 -- Nuclear Mass Ranges-- A=90-149-- (1992-)
663580 -- Nuclear Mass Ranges-- A=190-219-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANALYZING POWER
BEAMS
BORN APPROXIMATION
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CLUSTER MODEL
DEUTERON REACTIONS
DIRECT REACTIONS
DWBA
FUNCTIONS
LEAD 208 TARGET
MANY-BODY PROBLEM
MATHEMATICAL MODELS
NUCLEAR MODELS
NUCLEAR REACTIONS
POLARIZED BEAMS
TARGETS
TIN 119 TARGET
TRANSFER REACTIONS
TRITONS
WAVE FUNCTIONS