A 200-MeV pi(+) induced nucleon removal from 24Mg

Authors :: Joyce, D
Funsten, H. O
Lieb, B. J
Plendl, H. S
Norton, J
Stronach, C. E
Lind, V. G
Mcadams, R. E
Otteson, O. H
Swenson, L. W
Source :: Virginia State Univ. Ativities of the Solid State Physics Research Inst..
Publication Year :: 1984
Publisher :: United States: NASA Center for Aerospace Information (CASI), 1984.
Abstract: Nuclear gamma rays in coincidence with outgoing pions and/or protons following single nucleon removal from Mg24 by 200 MeV pi(+) were detected with Ge(Li) detectors. Differential cross sections are reported for gamma rays from the first excited mirror states of Na23 to Mg23 in coincidence with positive pions and/or protons detected in particle telescopes at 30, 60, 90, 120 and 150 deg; angle integrated absolute cross sections and cross section ratios sigma (Mg23/sigma (Na23) are calculated. These results are compared with the predictions of the one step quasifree (OSQF), the intranuclear cascade (INC), and the nucleon charge exchange (NCX) reaction models. The OSQF and the INC calculations generally agree with the experimental results, while the NCX calculations are in disagreement.

Language :: English
Database :: NASA Technical Reports
Journal :: Virginia State Univ. Ativities of the Solid State Physics Research Inst.
Publication Type :: Report
Accession number :: edsnas.19850020509
Document Type :: Report

Tools