Preparation and characterization of three 7Be targets for the measurement of the 7Be(n, p)7Li and 7Be(n, α)7Li reaction cross sections (CROSBI ID 249107)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Maugeri, E. A. ; ... ; Stora, T. ; Aberle, O. ; ... ; Bosnar, Damir ; ... ; Žugec, Petar ; ... ; Storad, T. ; The n_TOF collaboration
n_TOF Collaboration
engleski
Preparation and characterization of three 7Be targets for the measurement of the 7Be(n, p)7Li and 7Be(n, α)7Li reaction cross sections
This manuscript describes the production of three targets obtained by implantation of different activities of 7Be into thin aluminium disks. Two of the produced targets were used to measure the 7Be(n, p)7Li cross section in the energy range of interest for the Big-Bang Nucleosynthesis. A third target was used to measure the cross sections of 7Be(n, p)7Li and 7Be(n, α)7Li nuclear reactions with cold and thermal neutrons, respectively. This paper describes also the characterization of the first two targets, performed after the neutron irradiation, in terms of implanted 7Be activities and spatial distributions.
7Be ; targets ; ion implanting ; radiographic imaging ; ISOLDE-CERN ; cosmological lithium problem ; neutron cross sections ; n_TOF
Dio liste autora nalazi se u Dodatku (Appendix) na kraju članka.
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Podaci o izdanju
889
2018.
138-144
objavljeno
0168-9002
1872-9576
10.1016/j.nima.2018.01.078