{"id":8835,"date":"2022-06-28T14:20:40","date_gmt":"2022-06-28T14:20:40","guid":{"rendered":"https:\/\/www.istp.cnr.it\/?post_type=product&#038;p=8835"},"modified":"2023-01-13T10:42:23","modified_gmt":"2023-01-13T10:42:23","slug":"measurements-of-neutron-fields-in-a-wide-energy-range-using-multi-foil-activation-analysis","status":"publish","type":"product","link":"https:\/\/www.istp.cnr.it\/it\/research-product\/measurements-of-neutron-fields-in-a-wide-energy-range-using-multi-foil-activation-analysis\/","title":{"rendered":"Measurements of neutron fields in a wide energy range using multi-foil activation analysis"},"content":{"rendered":"<p>An accurate characterization of the neutron fields at spallation sources is crucial for many applications based on neutron irradiations, such as radiation damage tests that need a precise dose estimate. In this work we present the neutron flux measurements performed with the multi-foil activation technique in the ROTAX and ChipIr beamlines of the ISIS spallation source, characterized by moderated and unmoderated spectra, respectively. We selected many different activation reactions to cover a wide energy range, from thermal to very fast neutrons up to about 100 MeV. By applying a Bayesian unfolding algorithm, we demonstrate the effectiveness of this technique in measuring the neutron flux intensity and energy spectrum with precision and accuracy.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chiesa D.; Cazzaniga C.; Nastasi M.; Rebai M.; Frost C.D.; Gorini G.; Lilley S.; Pozzi S.; Previtali E.<\/p>\n","protected":false},"featured_media":1294,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_cat":[574],"product_tag":[3232,3754,3755,3756,3757],"class_list":["post-8835","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-journal-articles","product_tag-spallation-source","product_tag-activation-analysis","product_tag-bayesian-unfolding","product_tag-gamma-spectroscopy","product_tag-neutron-flux","prodpage-style2"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product\/8835","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/comments?post=8835"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/media\/1294"}],"wp:attachment":[{"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/media?parent=8835"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product_cat?post=8835"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product_tag?post=8835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}