Carbon Elastic and Inelastic Stopping-Power Components for Heavy Ions at Bohr and Higher Velocities

نویسندگان

چکیده

Carbon stopping power (SP) data for heavy ions (HIs), obtained around Bohr velocities, revealed remarkably lower values than those predicted using the SRIM/TRIM calculations/simulations. An attempt was made to extract elastic (collisional) and inelastic (electronic) components from available SP in experiments. A problem is that essentially, total measured experiments, whereas electronic values, usually presented as results, are derived via subtraction of calculated collisional component values. At high HI reduced velocities (V/v0)/ZHI2/3≳0.3 (V v0 respectively, ZHI atomic number), can be neglected, at it becomes comparable one. These circumstances were used compare experimental with calculations/simulations empirically obtain corrections components.

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ژورنال

عنوان ژورنال: Atoms

سال: 2023

ISSN: ['2218-2004']

DOI: https://doi.org/10.3390/atoms11060086