تقرير
Exploring a novel model for projectile charge state distribution inside a solid-target
| العنوان: | Exploring a novel model for projectile charge state distribution inside a solid-target |
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| المؤلفون: | Chatterjee, Soumya, Sharma, Prashant, Mitra, D., Nandi, T. |
| سنة النشر: | 2021 |
| المجموعة: | Physics (Other) |
| مصطلحات موضوعية: | Physics - Atomic Physics |
| الوصف: | For the first time, we report a theoretical methodology to predict charge state distribution of projectile ions inside a solid-target. The method utilizes either a simple Fermi gas model or an ab initio theoretical method and a certain parameterization of width for the Lorentzian charge state distributions. Results obtained from the two approaches are comparable, but the former has a certain edge over the latter. The projectile charge state distribution inside a solid-target plays a significant role in estimating electron capture cross-sections and then to describe the observed K-shell ionization dynamics. The electron capture process plays a certain role in L-shell ionization dynamics too, but in a test case of Si on Au target the subshell charge sharing contributes a more vital role than the electron capture. Thus, we have validated the present model as a reliable as well as useful for many solid-target based applications viz. tumour therapy, biophysics, accelerators, material science etc. Comment: 7 pages, 3 figures. arXiv admin note: substantial text overlap with arXiv:2103.08299 |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2103.16885 |
| رقم الأكسشن: | edsarx.2103.16885 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |