Open AccessCross section measurements of the 7 8Se(p,7)7 9Br and 8 0Se(p,7)8 1Br reactions
Author(s) -
G. Kriembardis,
S. Galanopoulos,
P. Demetriou,
S. Harissopulos,
Marcel Fey,
R. Kunz,
J. W. Hammer,
Gy. Gyürky,
Zs. Fülöp,
E. Somorjai,
R. Julin
Publication year - 2019
Publication title -
hnps advances in nuclear physics
Language(s) - English
Resource type - Journals
eISSN - 2654-0088
pISSN - 2654-007X
DOI - 10.12681/hnps.2213
Subject(s) - cross section (physics) , nuclear physics , physics , shields , beam (structure) , atomic physics , section (typography) , optics , astronomy , electromagnetic shielding , quantum mechanics , advertising , business
In beam cross section measurements of the 78Se(p,7)79Br and 80Se(p,7)81Br reactions have been carried out at Ep=1.4-3.5 MeV, by using high efficiency HPGe detectors with BGO shields for Compton background suppression. A preliminary analysis yielded total cross sections ranging from 10 μb to 3 mb. By means of the statistical compound nucleus theory of Hauser-Feshbach cross sections have also been calculated. A comparison between experimental data and theoretical predictions is presented.