Ion stopping in dense plasmas: A basic physics approach
We survey quite extensively the present research status of ion-stopping in dense plasmas of potential importance for initial confinement fusion (ICF) driven by intense and heavy ion beams, and also for warm dense matter (WDM). First, we put emphasis on every possible mechanism involved in the shapin...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2016-11-01
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| Series: | Matter and Radiation at Extremes |
| Online Access: | http://dx.doi.org/10.1016/j.mre.2016.11.004 |
| _version_ | 1819078097408884736 |
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| author | Claude Deutsch Gilles Maynard |
| author_facet | Claude Deutsch Gilles Maynard |
| author_sort | Claude Deutsch |
| collection | DOAJ |
| description | We survey quite extensively the present research status of ion-stopping in dense plasmas of potential importance for initial confinement fusion (ICF) driven by intense and heavy ion beams, and also for warm dense matter (WDM). First, we put emphasis on every possible mechanism involved in the shaping of the ion projectile effective charge, while losing energy in a target plasma with classical ions and partially degenerate electrons.Then, we switch to ion stopping by target bound electrons, taking detailed account of mean excitation energies. Free electron stopping has already been given a lot of attention in former works [C. Deutsch et al., Recent Res. Devel. Plasma 1 (2000) 1–23; Open Plasma Phys. J. 3 (2010) 88–115]. Then, we extend the usual standard stopping model (SSM) framework to nonlinear stopping including a treatment of the Z3 Barkas effect and a confronting comparison of Bloch and Bohr Coulomb logarithms.Finally, we document low velocity ion slowing down (LVISD) in single ion plasmas as well as in binary ionic mixtures (BIM), in connection with specific ICF fuels. |
| first_indexed | 2024-12-21T19:07:41Z |
| format | Article |
| id | doaj.art-d0b1bbb65a004c94bfee10da48156481 |
| institution | Directory Open Access Journal |
| issn | 2468-080X |
| language | English |
| last_indexed | 2024-12-21T19:07:41Z |
| publishDate | 2016-11-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | Matter and Radiation at Extremes |
| spelling | doaj.art-d0b1bbb65a004c94bfee10da481564812022-12-21T18:53:18ZengAIP Publishing LLCMatter and Radiation at Extremes2468-080X2016-11-011627730710.1016/j.mre.2016.11.004001606MREIon stopping in dense plasmas: A basic physics approachClaude Deutsch0Gilles Maynard1Laboratoire de Physique des Gaz et Plasmas, CNRS, Univ-Paris Sud, Université Paris-Saclay, 91405 Orsay, FranceLaboratoire de Physique des Gaz et Plasmas, CNRS, Univ-Paris Sud, Université Paris-Saclay, 91405 Orsay, FranceWe survey quite extensively the present research status of ion-stopping in dense plasmas of potential importance for initial confinement fusion (ICF) driven by intense and heavy ion beams, and also for warm dense matter (WDM). First, we put emphasis on every possible mechanism involved in the shaping of the ion projectile effective charge, while losing energy in a target plasma with classical ions and partially degenerate electrons.Then, we switch to ion stopping by target bound electrons, taking detailed account of mean excitation energies. Free electron stopping has already been given a lot of attention in former works [C. Deutsch et al., Recent Res. Devel. Plasma 1 (2000) 1–23; Open Plasma Phys. J. 3 (2010) 88–115]. Then, we extend the usual standard stopping model (SSM) framework to nonlinear stopping including a treatment of the Z3 Barkas effect and a confronting comparison of Bloch and Bohr Coulomb logarithms.Finally, we document low velocity ion slowing down (LVISD) in single ion plasmas as well as in binary ionic mixtures (BIM), in connection with specific ICF fuels.http://dx.doi.org/10.1016/j.mre.2016.11.004 |
| spellingShingle | Claude Deutsch Gilles Maynard Ion stopping in dense plasmas: A basic physics approach Matter and Radiation at Extremes |
| title | Ion stopping in dense plasmas: A basic physics approach |
| title_full | Ion stopping in dense plasmas: A basic physics approach |
| title_fullStr | Ion stopping in dense plasmas: A basic physics approach |
| title_full_unstemmed | Ion stopping in dense plasmas: A basic physics approach |
| title_short | Ion stopping in dense plasmas: A basic physics approach |
| title_sort | ion stopping in dense plasmas a basic physics approach |
| url | http://dx.doi.org/10.1016/j.mre.2016.11.004 |
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