<span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow></mrow><mrow><mn>14</mn></mrow></msup></mrow><mi mathvariant="normal">N</mi><mrow><msup><mrow><mo>(</mo></mrow><mrow><mn>3</mn></mrow></msup></mrow><mi mathvariant="normal">He</mi><mrow><msup><mrow><mo>,</mo><mi>d</mi><mo>)</mo></mrow><mrow><mn>15</mn></mrow></msup></mrow><mi mathvariant="normal">O</mi></math></span> as a probe of direct capture in the <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow></mrow><mrow><mn>14</mn></mrow></msup></mrow><mi mathvariant="normal">N</mi><mo>(</mo><mi>p</mi><mo>,</mo><mi>γ</mi><mrow><msup><mrow><mo>)</mo></mrow><mrow><mn>15</mn></mrow></msup></mrow><mi mathvariant="normal">O</mi></math></span> reaction

P. F. Bertone; A. E. Champagne; M. Boswell; C. Iliadis; S. E. Hale; V. Y. Hansper; D. C. Powell

doi:10.1103/PhysRevC.66.055804

$^{14} N (^{3} He {, d)}^{15} O$ as a probe of direct capture in the $^{14} N (p, γ)^{15} O$ reaction

P. F. Bertone, A. E. Champagne, M. Boswell, C. Iliadis, S. E. Hale, V. Y. Hansper, and D. C. Powell

Phys. Rev. C 66, 055804 – Published 27 November 2002

Abstract

Spectroscopic factors and asymptotic normalization coefficients (ANCs) have been determined for bound states in $^{15} O$ using the $^{14} N (^{3} He {, d)}^{15} O$ reaction. These results are used to calculate the astrophysical S factor for direct capture in the $^{14} N (p, γ)^{15} O$ reaction. We also discuss how uncertainties in optical-model parameters influence both the spectroscopic factors and the ANCs, and the effect that this has on the predicted direct-capture reaction rate.

Received 12 July 2002

DOI:https://doi.org/10.1103/PhysRevC.66.055804

Authors & Affiliations

P. F. Bertone, A. E. Champagne, M. Boswell, C. Iliadis, S. E. Hale, V. Y. Hansper, and D. C. Powell

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

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Vol. 66, Iss. 5 — November 2002

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