Evidence for High-Momentum Enhancement in the Exclusive 3He(e,e'p) Reaction Below the Quasi-Elastic Peak
A. Kozlov, A. J. Sarty
Abstract
New, high-precision measurements of the 3He(e,e'p) reaction using the A1 collaboration spectrometers at the Mainz microtron MAMI are presented. These were performed in parallel kinematics at energy transfers below the quasi-elastic peak, and at a central momentum transfer of 685 MeV/c. Cross sections and distorted momentum distributions were extracted and compared to theoretical predictions and existing data. The longitudinal and transverse behavior of the cross section was also studied. Sizable enhancements of the cross sections for missing momenta larger than 100 MeV/c as compared to Plane Wave Impulse Approximation were observed in both the two- and three-body breakup channels.
Create a lesson
Related papers
Probing high-momentum components in 16O via zero-degree (p,d) cross-section ratios
FRS Experiment Collaboration, X. Wang, H. J. Ong et al.
Double-differential neutron-induced cross sections on Fe-nat at GANIL-NFS
L. de Arruda, D. Tarrío, X. Ledoux et al.
Event-by-event net-charge fluctuations in pp, OO, Ne-Ne, and Pb-Pb collisions with ALICE at the LHC
Nida Malik
Charge exchange reactions with central and tensor interactions and nuclear matrix elements associated with double-beta-decay neutrinos and astro neutrinos
Hiroyasu Ejiri, Yoritaka Iwata
First Measurement of Compton Scattering on 3He at HIγS
J. Zhou, E. Mancil, M. W. Ahmed et al.
Evolution of high-spin states in neutron-rich 195-202Au isotopes approaching the N=126 shell closure
Y. Cho, Y. H. Kim, A. Navin et al.