Evidence of short-range screening in shock-compressed aluminum plasma
We have investigated the angular variation in elastic x-ray scattering from a dense, laser-shock-compressed aluminum foil. A comparison of the experiment with simulations using an embedded atom potential in a molecular dynamics simulation shows a significantly better agreement than simulations based...
| Main Authors: | , , , , , , , , , |
|---|---|
| Format: | Journal article |
| Sprog: | English |
| Udgivet: |
2008
|
| _version_ | 1826297745914200064 |
|---|---|
| author | Garcia Saiz, E Gregori, G Khattak, F Kohanoff, J Sahoo, S Naz, G Bandyopadhyay, S Notley, M Weber, R Riley, D |
| author_facet | Garcia Saiz, E Gregori, G Khattak, F Kohanoff, J Sahoo, S Naz, G Bandyopadhyay, S Notley, M Weber, R Riley, D |
| author_sort | Garcia Saiz, E |
| collection | OXFORD |
| description | We have investigated the angular variation in elastic x-ray scattering from a dense, laser-shock-compressed aluminum foil. A comparison of the experiment with simulations using an embedded atom potential in a molecular dynamics simulation shows a significantly better agreement than simulations based on an unscreened one-component plasma model. These data illustrate, experimentally, the importance of screening for the dense plasma static structure factor. © 2008 The American Physical Society. |
| first_indexed | 2024-03-07T04:36:22Z |
| format | Journal article |
| id | oxford-uuid:d00f17e7-0117-4a1e-a6e4-fd1e3ba48b36 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T04:36:22Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | oxford-uuid:d00f17e7-0117-4a1e-a6e4-fd1e3ba48b362022-03-27T07:47:23ZEvidence of short-range screening in shock-compressed aluminum plasmaJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:d00f17e7-0117-4a1e-a6e4-fd1e3ba48b36EnglishSymplectic Elements at Oxford2008Garcia Saiz, EGregori, GKhattak, FKohanoff, JSahoo, SNaz, GBandyopadhyay, SNotley, MWeber, RRiley, DWe have investigated the angular variation in elastic x-ray scattering from a dense, laser-shock-compressed aluminum foil. A comparison of the experiment with simulations using an embedded atom potential in a molecular dynamics simulation shows a significantly better agreement than simulations based on an unscreened one-component plasma model. These data illustrate, experimentally, the importance of screening for the dense plasma static structure factor. © 2008 The American Physical Society. |
| spellingShingle | Garcia Saiz, E Gregori, G Khattak, F Kohanoff, J Sahoo, S Naz, G Bandyopadhyay, S Notley, M Weber, R Riley, D Evidence of short-range screening in shock-compressed aluminum plasma |
| title | Evidence of short-range screening in shock-compressed aluminum plasma |
| title_full | Evidence of short-range screening in shock-compressed aluminum plasma |
| title_fullStr | Evidence of short-range screening in shock-compressed aluminum plasma |
| title_full_unstemmed | Evidence of short-range screening in shock-compressed aluminum plasma |
| title_short | Evidence of short-range screening in shock-compressed aluminum plasma |
| title_sort | evidence of short range screening in shock compressed aluminum plasma |
| work_keys_str_mv | AT garciasaize evidenceofshortrangescreeninginshockcompressedaluminumplasma AT gregorig evidenceofshortrangescreeninginshockcompressedaluminumplasma AT khattakf evidenceofshortrangescreeninginshockcompressedaluminumplasma AT kohanoffj evidenceofshortrangescreeninginshockcompressedaluminumplasma AT sahoos evidenceofshortrangescreeninginshockcompressedaluminumplasma AT nazg evidenceofshortrangescreeninginshockcompressedaluminumplasma AT bandyopadhyays evidenceofshortrangescreeninginshockcompressedaluminumplasma AT notleym evidenceofshortrangescreeninginshockcompressedaluminumplasma AT weberr evidenceofshortrangescreeninginshockcompressedaluminumplasma AT rileyd evidenceofshortrangescreeninginshockcompressedaluminumplasma |