Isochoric heating of solid-density matter with an ultrafast proton beam
A new technique is described for the isochoric heating (i.e., heating at constant volume) of matter to high energy-density plasma states (>10(5) J/g) on a picosecond time scale (10(-12)sec). An intense, collimated, ultrashort-pulse beam of protons--generated by a high-intensity laser pulse--is us...
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Veröffentlicht in: | Physical review letters 2003-09, Vol.91 (12), p.125004-125004, Article 125004 |
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container_title | Physical review letters |
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creator | Patel, P K Mackinnon, A J Key, M H Cowan, T E Foord, M E Allen, M Price, D F Ruhl, H Springer, P T Stephens, R |
description | A new technique is described for the isochoric heating (i.e., heating at constant volume) of matter to high energy-density plasma states (>10(5) J/g) on a picosecond time scale (10(-12)sec). An intense, collimated, ultrashort-pulse beam of protons--generated by a high-intensity laser pulse--is used to isochorically heat a solid density material to a temperature of several eV. The duration of heating is shorter than the time scale for significant hydrodynamic expansion to occur; hence the material is heated to a solid density warm dense plasma state. Using spherically shaped laser targets, a focused proton beam is produced and used to heat a smaller volume to over 20 eV. The technique described of ultrafast proton heating provides a unique method for creating isochorically heated high-energy density plasma states. |
doi_str_mv | 10.1103/PhysRevLett.91.125004 |
format | Article |
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The technique described of ultrafast proton heating provides a unique method for creating isochorically heated high-energy density plasma states.</description><subject>70 PLASMA PHYSICS AND FUSION</subject><subject>ENERGY DENSITY</subject><subject>ENGINEERING</subject><subject>HEATING</subject><subject>HYDRODYNAMICS</subject><subject>LASER TARGETS</subject><subject>LASERS</subject><subject>PLASMA</subject><subject>PROTON BEAMS</subject><subject>PROTONS</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNpNkMFKxDAQhoMo7rr6CEpA8NY10zRNe5RF14UFRfQc0nRqI22zNqmyb2-lC3qayzf__PMRcglsCcD47XO99y_4tcUQljksIRaMJUdkDkzmkQRIjsmcMQ5RzpickTPvPxhjEKfZKZlBImLB03xO1hvvTO16a2iNOtjunbqKetfYMiqx8zbsaatDwJ5-21BT3dGhCb2utA9017vgOlqgbs_JSaUbjxeHuSBvD_evq8do-7TerO62kUl4HCKhZTYWLZMyQwna5CkUJityrU0Wc5nopMCkAllyEUNqxuQyZwYKLRERMOMLcj3lOh-s8sYGNLVxXYcmKBAMxq_ikbqZqLHh54A-qNZ6g02jO3SDV1JIngrBR1BMoOmd9z1WatfbVvd7BUz9elb_PKsc1OR53Ls6HBiKFsu_rYNY_gMzSXy9</recordid><startdate>20030919</startdate><enddate>20030919</enddate><creator>Patel, P K</creator><creator>Mackinnon, A J</creator><creator>Key, M H</creator><creator>Cowan, T E</creator><creator>Foord, M E</creator><creator>Allen, M</creator><creator>Price, D F</creator><creator>Ruhl, H</creator><creator>Springer, P T</creator><creator>Stephens, R</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>OIOZB</scope><scope>OTOTI</scope></search><sort><creationdate>20030919</creationdate><title>Isochoric heating of solid-density matter with an ultrafast proton beam</title><author>Patel, P K ; Mackinnon, A J ; Key, M H ; Cowan, T E ; Foord, M E ; Allen, M ; Price, D F ; Ruhl, H ; Springer, P T ; Stephens, R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c432t-5a78500d4d8e71ac961bc8b9aac82374a4be4f17d35216cbead90c1ba7eee1e83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>70 PLASMA PHYSICS AND FUSION</topic><topic>ENERGY DENSITY</topic><topic>ENGINEERING</topic><topic>HEATING</topic><topic>HYDRODYNAMICS</topic><topic>LASER TARGETS</topic><topic>LASERS</topic><topic>PLASMA</topic><topic>PROTON BEAMS</topic><topic>PROTONS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Patel, P K</creatorcontrib><creatorcontrib>Mackinnon, A J</creatorcontrib><creatorcontrib>Key, M H</creatorcontrib><creatorcontrib>Cowan, T E</creatorcontrib><creatorcontrib>Foord, M E</creatorcontrib><creatorcontrib>Allen, M</creatorcontrib><creatorcontrib>Price, D F</creatorcontrib><creatorcontrib>Ruhl, H</creatorcontrib><creatorcontrib>Springer, P T</creatorcontrib><creatorcontrib>Stephens, R</creatorcontrib><creatorcontrib>Lawrence Livermore National Lab. 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source | American Physical Society Journals |
subjects | 70 PLASMA PHYSICS AND FUSION ENERGY DENSITY ENGINEERING HEATING HYDRODYNAMICS LASER TARGETS LASERS PLASMA PROTON BEAMS PROTONS |
title | Isochoric heating of solid-density matter with an ultrafast proton beam |
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