Hermanne A, Tarkanyi F, Takacs S
Cyclotron Laboratory, Vrije Universiteit Brussel, B-1090 Brussels, Belgium.
Institute of Nuclear Research of the Hungarian Academy of Sciences, H-4026 Debrecen, Hungary.
Appl Radiat Isot. 2014 Aug;90:203-7. doi: 10.1016/j.apradiso.2014.04.005. Epub 2014 Apr 23.
Experimental cross section data for the production of (7)Be by (9)Be(d,x)(7)Be reactions are presented for the first time at deuteron energies up to 50 MeV. For the (9)Be(p,x)(7)Be reaction values up to 65 MeV are presented and compared to literature values. The cross sections were measured using an activation method in stacked foil irradiations followed by gamma-ray spectroscopy. Thick target yields were calculated and discussed in comparison with other (7)Be producing reactions. The cross section data calculated with the latest versions of the TALYS code (TENDL2012 and TENDL2013 libraries) are discussed.
首次给出了在高达50 MeV的氘核能量下，通过(9)Be(d,x)(7)Be反应生成(7)Be的实验截面数据。对于(9)Be(p,x)(7)Be反应，给出了高达65 MeV的反应值，并与文献值进行了比较。采用叠层箔照射后的活化法并结合γ射线能谱法测量了截面。计算并讨论了厚靶产额，并与其他生成(7)Be的反应进行了比较。还讨论了用最新版本的TALYS代码（TENDL2012和TENDL2013库）计算得到的截面数据。
