کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8083579 1521697 2018 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Review of stopping power and Coulomb explosion for molecular ion in plasmas
ترجمه فارسی عنوان
بررسی قدرت توقف و انفجار کولمب برای یون مولکولی در پلاسما
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی هسته ای و مهندسی
چکیده انگلیسی
We summarize our theoretical studies for stopping power of energetic heavy ion, diatomic molecular ions and small clusters penetrating through plasmas. As a relevant research field for the heavy ion inertial confinement fusion (HICF), we lay the emphasis on the dynamic polarization and correlation effects of the constituent ion within the molecular ion and cluster for stopping power in order to disclose the role of the vicinage effect on the Coulomb explosion and energy deposition of molecules and clusters in plasma. On the other hand, as a promising scheme for ICF, both a strong laser field and an intense ion beam are used to irradiate a plasma target. So the influence of a strong laser field on stopping power is significant. We discussed a large range of laser and plasma parameters on the coulomb explosion and stopping power for correlated-ion cluster and C60 cluster. Furthermore, in order to indicate the effects of different cluster types and sizes on the stopping power, a comparison is made for hydrogen and carbon clusters. In addition, the deflection of molecular axis for diatomic molecules during the Coulomb explosion is also given for the cases both in the presence of a laser field and laser free. Finally, a future experimental scheme is put forward to measure molecular ion stopping power in plasmas in Xi'an Jiaotong University of China.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Matter and Radiation at Extremes - Volume 3, Issue 2, March 2018, Pages 67-77
نویسندگان
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