Many-Body Effects in the (<span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>e</mi><mo>,</mo><mi> </mi><mrow><msup><mrow><mi>e</mi></mrow><mrow><mo>′</mo></mrow></msup></mrow><mi>p</mi></math></span>) Reaction

T. Takaki

doi:10.1103/PhysRevLett.62.395

Many-Body Effects in the ( $e, e^{'} p$ ) Reaction

T. Takaki

Phys. Rev. Lett. 62, 395 – Published 23 January 1989

Abstract

We present the first quantitative study of the final-state-interaction effect in the missing-energy spectrum measured in a coincidence ${}^{12}C (e, e^{'} p)$ experiment in the dip region. It is found that the calculated cross section for the two-body type of final-state interaction is very small compared with the data. Furthermore, it decreases with increasing missing energy; this qualitative behavior does not agree with the data. From a qualitative investigation, the presence of the many-body mechanism involving more than two nucleons is suggested.

Received 6 July 1988

DOI:https://doi.org/10.1103/PhysRevLett.62.395

Authors & Affiliations

T. Takaki

Center for Theoretical Physics, Laboratory for Nuclear Science and Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139