Angular distribution of K-shell X-rays produced by 29 keV electrons incident on Ag

作者：Gonzales D; Requena S; Davis S; Williams S^*

来源：Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms , 2011, 269(12): 1333-1335.

DOI：10.1016/j.nimb.2011.04.004

• X-ray production
• PENELOPE
• Characteristic X-rays
• K-shell radiation
• Angular dependence
• Bremsstrahlung

The absolute intensities of the K alpha and K beta X-rays produced by 29 key electrons incident on a thick Ag target at forward angles in the range 0 degrees to 55 degrees relative to incident electrons have been measured. When corrections are made for attenuation within the target material, the results indicate that the K-shell X-rays are emitted isotropically. The experimental K-shell X-ray and bremsstrahlung production probability densities are compared to the results simulated by the Monte Carlo program, PENELOPE, and are found to be in good agreement.

• 出版日期2011-6-15