Title: Upgrade of the Setup for Neutron Inelastic Scattering Measurements at GELINA
Authors: NEGRET ALEXANDRUBORCEA CatalinPLOMPEN ARJAN
Citation: Proceedings of the NEMEA-3 Neutron Measurements, Evaluations and Applications p. 157-159
Publisher: Office for Official Publications of the European Communities
Publication Year: 2007
JRC N°: JRC41954
URI: http://publications.jrc.ec.europa.eu/repository/handle/JRC41954
Type: Contributions to Conferences
Abstract: The neutron inelastic scattering measurements program running at the GELINA facility produced high-quality results during the last years. However, it is possible to improve the present setup to decrease the measurement time of the experiments by increasing the detection efficiency. Our latest efforts were pointed in the direction of increasing of the number of HPGe detectors. This is further facilitated by the migration towards digitised acquisition systems that provide a substantial simplification of the necessary electronic scheme together with an increase of the detection efficiency. In order to physically support more detectors around the target an aluminium frame was designed, produced and mounted at the 200 m flight path. It provides support for up to four detectors at each of the scattering angles of 110o, 125o and 150o. The new setup will allow reduced measurement times for the inelastic scattering experiments and could represent also a powerful spectroscopic device.
JRC Institute:Institute for Reference Materials and Measurements

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