Author :
Publisher :
ISBN 13 :
Total Pages : 239 pages
Book Rating : 4.:/5 (16 download)
Book Synopsis Measurements of Correlated Pair Momentum Distributions in 3He(e,e'pp)n with CLAS. by :
Download or read book Measurements of Correlated Pair Momentum Distributions in 3He(e,e'pp)n with CLAS. written by and published by . This book was released on 2003 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: We have measured the 3He(e,e'pp)n reaction at 2.2 and 4.4 GeV over a wide kinematic range. The kinetic energy distribution for ''fast'' nucleons (p > 250 MeV/c) peaks where two nucleons each have 20% or less and the third or ''leading'' nucleon carries most of the transferred energy. These fast nucleon pairs (both pp and pn) are back-to-back and carry very little momentum along $\vec{q}$, indicating that they are spectators. Experimental and theoretical evidence indicates that we have measured NN correlations in 3He(e,e'pp)n by striking the third nucleon and detecting the spectator correlated pair.
