Determination of the asymptotic D- to S-state ratio for {sup 3}He from the reaction {sup 1}H({rvec d},{gamma}){sup 3}He at E{sub d,lab}=80{endash}0 keV

Journal Article · Thu May 01 04:00:00 EDT 1997 · Physical Review, C

DOI:https://doi.org/10.1103/PhysRevC.55.2700· OSTI ID:614244

Rice, B J; Weller, H R ^[1]

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1. Department of Physics, Duke University, Durham, North Carolina 27708 (United States)

The tensor analyzing power T{sub 20}({theta}{sub lab}=90{degree}) has been measured to high precision for the reaction {sup 1}H({rvec d},{gamma}){sup 3}He at E{sub d}=80{minus}0 keV. Direct capture calculations of T{sub 20}(90{degree}) have been performed using asymptotic forms for the bound state {sup 3}He wave function while varying the asymptotic D- to S-state ratio {eta}. A best-fit value for {eta} was extracted and found to be {minus}0.0399{plus_minus}0.0091{sub {minus}0.0019}{sup +0.0012}. The model dependence of this result is discussed. {copyright} {ital 1997} {ital The American Physical Society}

• DOE Contract Number: FG02-91ER40619
• OSTI ID: 614244
• Journal Information: Physical Review, C, Journal Name: Physical Review, C Journal Issue: 5 Vol. 55; ISSN PRVCAN; ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
BOUND STATE
CAPTURE
D STATES
DEUTERON REACTIONS
HELIUM 3
HYDROGEN 1 TARGET
KEV RANGE 10-100
PHOTONS
POLARIZED BEAMS
S STATES
WAVE FUNCTIONS