In this study, we investigated neutron-emission spectra induced by (n,xn) nuclear reactions for the 9 Be structural fusion material at 14.2 MeV neutron energy. We calculated double-differential cross sections ( d 2 r dXde ) with ALICE-2011 codeor the angles of 30°, 60°, 90°, 120°, and 150°. Hybrid Monte Carlo simulation model have been used to calculate the double differential emission spectra for these different angles. The obtained results were compared with the measured data taken from EXFOR library. The results show an acceptable agreement.
Özet: Reaksiyon tesir kesiti bir nükleer reaksiyonun gerçekleşme olasılığını ifade eder. Ayrıca reaksiyon tesir kesiti verileri çok geniş bir alanda kullanılmaktadır. Kimyasal elementlerin kökeni, modern fiziğin doğmasından bu yana nicel çalışmalara konu olmuştur ve on yıllar boyunca, deneysel ve teorik çalışan nükleer fizikçilerin yanı sıra kozmologların, astrofizikçilerin ve astronomların ilgisini çekmiştir. 13 C(α,n) 16 O reaksiyonu, s-sürecinin ana bileşeni olarak 90
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