<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msubsup><mrow><mi>K</mi></mrow><mrow><mi>y</mi></mrow><mrow><mrow><msup><mrow><mi>y</mi></mrow><mrow><mo>′</mo></mrow></msup></mrow></mrow></msubsup></mrow><mo>(</mo><mn>0</mn><mn></mn><mi>°</mi><mo>)</mo></math> for <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow></mrow><mrow><mn>3</mn></mrow></msup></mrow><mi mathvariant="normal">He</mi><mrow><msup><mrow><mn></mn><mo>(</mo><mi>d</mi><mo>,</mo><mi>p</mi><mo>)</mo><mn></mn></mrow><mrow><mn>4</mn></mrow></msup></mrow><mi mathvariant="normal">He</mi></math> near the <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>J</mi></mrow><mrow><mi>π</mi></mrow></msup></mrow><mo>=</mo><mrow><msup><mrow><mfrac><mrow><mn>3</mn></mrow><mrow><mn>2</mn></mrow></mfrac></mrow><mrow><mo>+</mo></mrow></msup></mrow></math> resonance

K. A. Fletcher; C. R. Brune; B. M. Fisher; R. P. Fitzgerald; H. J. Karwowski; D. S. Leonard; E. J. Ludwig; R. C. Runkle; M. H. Wood; W. H. Geist; K. D. Veal; G. M. Hale

doi:10.1103/PhysRevC.66.057601

$K_{y}^{y^{'}} (0 °)$ for $^{3} He {(d, p)}^{4} He$ near the $J^{π} = {\frac{3}{2}}^{+}$ resonance

K. A. Fletcher, C. R. Brune, B. M. Fisher, R. P. Fitzgerald, H. J. Karwowski, D. S. Leonard, E. J. Ludwig, R. C. Runkle, M. H. Wood, W. H. Geist, K. D. Veal, and G. M. Hale

Phys. Rev. C 66, 057601 – Published 12 November 2002

Abstract

The polarization transfer coefficient $K_{y}^{y^{'}} (0 °)$ has been measured for the $^{3} He {(d, p)}^{4} He$ reaction at energies of 520, 890, and 1490 keV. The measured values are $\approx - 2 / 3,$ consistent with expectations based on the presence of a broad $J^{π} = {\frac{3}{2}}^{+}$ resonance at $E_{d} = 430 keV .$ A comparison with data taken at somewhat higher energies reveals a large change in this observable as the reaction becomes dominated by direct neutron transfer.

Received 2 August 2002

DOI:https://doi.org/10.1103/PhysRevC.66.057601

Authors & Affiliations

K. A. Fletcher^*

Department of Physics and Astronomy, SUNY-Geneseo, Geneseo, New York 14454

C. R. Brune^†, B. M. Fisher, R. P. Fitzgerald, H. J. Karwowski, D. S. Leonard, E. J. Ludwig, R. C. Runkle, and M. H. Wood^‡

Department of Physics and Astronomy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3255
Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708-0308

W. H. Geist, K. D. Veal, and G. M. Hale

Los Alamos National Laboratory, Los Alamos, New Mexico 87545

^*Email address: fletcher@geneseo.edu
^†Present address: Department of Physics and Astronomy, Ohio University, Athens, OH 45701.
^‡Present address: Thomas Jefferson National Accelerator Facility, 12000 Jefferson Ave., Newport News, VA 23606.

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Vol. 66, Iss. 5 — November 2002

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