Three-body force effects in the <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">O</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>17</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math></span> magnetic form factor

S. A. Coon; R. J. McCarthy; J. P. Vary

doi:10.1103/PhysRevC.25.756

Three-body force effects in the ${}^{17}O$ magnetic form factor

S. A. Coon, R. J. McCarthy, and J. P. Vary

Phys. Rev. C 25, 756 – Published 1 February 1982

Abstract

We find large corrections to the ${}^{17}O$ magnetic form factor arising from a two-pion exchange three-body force. These corrections are comparable in magnitude to meson exchange current contributions. The phases of the $M 1$ , $M 3$ , and $M 5$ amplitudes due to the three-body force are favorable for improving agreement between theory and experiment, especially in the region of momentum transfer between 1.5 and 3.0 ${fm}^{- 1}$ .

NUCLEAR REACTIONS ${}^{17}O$ ( $e$ , $e$ ); magnetic form factor, theory including higher order effects and three body force effects.

Received 7 August 1981

DOI:https://doi.org/10.1103/PhysRevC.25.756

Authors & Affiliations

S. A. Coon^*

Physics Department, University of Arizona, Tucson, Arizona 85721 and Ames Laboratory-Department of Energy, Iowa State University, Ames, Iowa 50011

R. J. McCarthy^*

Kent State University, Ashtabula Campus, Ashtabula, Ohio 44004 and Ames Laboratory-Department of Energy, Iowa State University, Ames, Iowa 50011

J. P. Vary

Ames Laboratory-Department of Energy and Physics Department, Iowa State University, Ames, Iowa 50011

^*Permanent address.

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Vol. 25, Iss. 2 — February 1982

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Physical Review C

covering nuclear physics