Observation of ionization fronts in low density foam targets
Ionization fronts have been observed in low density chlorinated foam targets and low density foams confined in gold tubes using time resolved K-shell absorption spectroscopy. The front was driven by an intense pulse of soft x-rays produced by high power laser irradiation. The density and temperature...
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| Veröffentlicht in: | Physics of Plasmas 1999-05, Vol.6 (5), p.2171-2177 |
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| container_issue | 5 |
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| container_title | Physics of Plasmas |
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| creator | Hoarty, D. Willi, O. Barringer, L. Vickers, C. Watt, R. Nazarov, W. |
| description | Ionization fronts have been observed in low density chlorinated foam targets and low density foams confined in gold tubes using time resolved K-shell absorption spectroscopy. The front was driven by an intense pulse of soft x-rays produced by high power laser irradiation. The density and temperature profiles inferred from the radiographs provided detailed measurement of the conditions. The experimental data were compared to radiation hydrodynamics simulations and reasonable agreement was obtained. |
| doi_str_mv | 10.1063/1.873468 |
| format | Article |
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The experimental data were compared to radiation hydrodynamics simulations and reasonable agreement was obtained.</description><subject>70 PLASMA PHYSICS AND FUSION</subject><subject>FOAMS</subject><subject>HYDRODYNAMICS</subject><subject>IONIZATION</subject><subject>LASER TARGETS</subject><subject>LASER-PRODUCED PLASMA</subject><subject>PHOTOIONIZATION</subject><subject>PLASMA DENSITY</subject><subject>PLASMA DIAGNOSTICS</subject><subject>X-RAY SPECTROSCOPY</subject><issn>1070-664X</issn><issn>1089-7674</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNqd0MtKAzEUBuAgCtYq-Ahxp4tpE3IdcCPFS6HQjYK7kMlFI21SklCpT--MIz6Aq_8c-PjhHAAuMZphxMkcz6QglMsjMMFIto3ggh4Ps0AN5_T1FJyV8oEQopzJCbhdd8Xlva4hRZg87CN8jZvPKdYCQ4Sb9AmtiyXUA_RJb2HV-c3Vcg5OvN4Ud_GbU_DycP-8eGpW68fl4m7VGCJZbTSWHJkWY2Y64YnorNW2I05SL5iTUjItCBMtlcR4qbXvw2pHsBl8S8kUXI29qdSgignVmXeTYnSmKkJpS0VvrkdjciolO692OWx1PiiM1PAZhdX4mZ7ejHRo-rn1X3af8p9TO-vJN8a7ckY</recordid><startdate>19990501</startdate><enddate>19990501</enddate><creator>Hoarty, D.</creator><creator>Willi, O.</creator><creator>Barringer, L.</creator><creator>Vickers, C.</creator><creator>Watt, R.</creator><creator>Nazarov, W.</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>19990501</creationdate><title>Observation of ionization fronts in low density foam targets</title><author>Hoarty, D. ; Willi, O. ; Barringer, L. ; Vickers, C. ; Watt, R. ; Nazarov, W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c385t-a1860c9115cb7f37bddadb3e84f75e8885a73579483cf8aaf3cfdae31ccb7f943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>70 PLASMA PHYSICS AND FUSION</topic><topic>FOAMS</topic><topic>HYDRODYNAMICS</topic><topic>IONIZATION</topic><topic>LASER TARGETS</topic><topic>LASER-PRODUCED PLASMA</topic><topic>PHOTOIONIZATION</topic><topic>PLASMA DENSITY</topic><topic>PLASMA DIAGNOSTICS</topic><topic>X-RAY SPECTROSCOPY</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hoarty, D.</creatorcontrib><creatorcontrib>Willi, O.</creatorcontrib><creatorcontrib>Barringer, L.</creatorcontrib><creatorcontrib>Vickers, C.</creatorcontrib><creatorcontrib>Watt, R.</creatorcontrib><creatorcontrib>Nazarov, W.</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Physics of Plasmas</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hoarty, D.</au><au>Willi, O.</au><au>Barringer, L.</au><au>Vickers, C.</au><au>Watt, R.</au><au>Nazarov, W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Observation of ionization fronts in low density foam targets</atitle><jtitle>Physics of Plasmas</jtitle><date>1999-05-01</date><risdate>1999</risdate><volume>6</volume><issue>5</issue><spage>2171</spage><epage>2177</epage><pages>2171-2177</pages><issn>1070-664X</issn><eissn>1089-7674</eissn><coden>PHPAEN</coden><abstract>Ionization fronts have been observed in low density chlorinated foam targets and low density foams confined in gold tubes using time resolved K-shell absorption spectroscopy. The front was driven by an intense pulse of soft x-rays produced by high power laser irradiation. The density and temperature profiles inferred from the radiographs provided detailed measurement of the conditions. The experimental data were compared to radiation hydrodynamics simulations and reasonable agreement was obtained.</abstract><cop>United States</cop><doi>10.1063/1.873468</doi><tpages>7</tpages></addata></record> |
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| ispartof | Physics of Plasmas, 1999-05, Vol.6 (5), p.2171-2177 |
| issn | 1070-664X 1089-7674 |
| language | eng |
| recordid | cdi_crossref_primary_10_1063_1_873468 |
| source | AIP Journals Complete; AIP Digital Archive |
| subjects | 70 PLASMA PHYSICS AND FUSION FOAMS HYDRODYNAMICS IONIZATION LASER TARGETS LASER-PRODUCED PLASMA PHOTOIONIZATION PLASMA DENSITY PLASMA DIAGNOSTICS X-RAY SPECTROSCOPY |
| title | Observation of ionization fronts in low density foam targets |
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