Quark-exchange versus meson-exchange in d(e,e′p)Δ

We demonstrate that the meson-exchange contribution to d(e,e′p)Δ ( E p ∼ 0.7 − 1 GeV and Δ being at rest) is small compared to the six-quark contribution. The cross-section is large enough to be measured at CEBAF. This means that through this reaction we could observe and study the quark degrees of...

Full description

Saved in:
Bibliographic Details
Published in:Physics letters. B 1995-04, Vol.348 (3), p.270-276
Main Authors: Glozman, Leonid Ya, Faessler, Amand
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We demonstrate that the meson-exchange contribution to d(e,e′p)Δ ( E p ∼ 0.7 − 1 GeV and Δ being at rest) is small compared to the six-quark contribution. The cross-section is large enough to be measured at CEBAF. This means that through this reaction we could observe and study the quark degrees of freedom in the deuteron.
ISSN:0370-2693
1873-2445
DOI:10.1016/0370-2693(95)00135-8