Interaction of slow neutrons with nuclides of scandium, titanium, vanadium and manganese.

Autor: Koester, L., Knopf, K., Waschkowski, W.
Zdroj: Zeitschrift für Physik A Hadrons & Nuclei; 1993, Vol. 345 Issue 2, p175-182, 8p
Abstrakt: Total cross section measurements at various neutron energies were performed on metallic and oxide samples of natural Sc, Ti, V, and Mn. By means of the Christiansen filter technique the coherent scattering lengths were determined on natural and isotopically enriched samples of Ti-, V-, and Mn-compounds. From the measured values we deduced the following data: On the basis of the well known resonance parameters in combination with new fits of bound levels the spin state scattering lengths, the spin incoherence, and the obtained potential radii are discussed. Total cross section calculations were performed by multi-level formalism and are compared with the measurements. [ABSTRACT FROM AUTHOR]
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