Measurement of the stopping power for O-16 in He-4 gas

作者：Torresi D^*; Carbone D; Cavallaro M; Di Pietro A; Garcia J P Fernandez; Figuera P; Fisichella M; Lattuada M; Zadro M

来源：Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms , 2016, 389: 1-4.

DOI：10.1016/j.nimb.2016.10.031

• Stopping power
• O-16
• He-4

The stopping power for O-16 ions in He-4 gas from 1 to 31 MeV is measured using an indirect method. The O-16 beam of fixed energy entered a scattering chamber filled with He-4 gas at different pressures and its residual energy is measured. The stopping power is determined by differentiating the thickness versus residual energy curve. The measured stopping power is compared with those calculated with the codes SRIM and MSTAR.

• 出版日期2016-12-15