DC Field | Value | Language |
---|---|---|
dc.contributor.author | Aufderheide, Maurice B., III | ko |
dc.contributor.author | Brown, William D. | ko |
dc.contributor.author | Hamza, Alex V. | ko |
dc.contributor.author | Park, Hye-Sook | ko |
dc.contributor.author | Martz, Harry E. | ko |
dc.contributor.author | Remington, Bruce A. | ko |
dc.contributor.author | Rogers, John A. | ko |
dc.contributor.author | Jeon, Seokwoo | ko |
dc.contributor.author | Nam, Yun-Suk | ko |
dc.date.accessioned | 2013-03-08T01:24:31Z | - |
dc.date.available | 2013-03-08T01:24:31Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-08 | - |
dc.identifier.citation | NUCLEAR INSTRUMENTS METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, v.579, no.1, pp.223 - 226 | - |
dc.identifier.issn | 0168-9002 | - |
dc.identifier.uri | http://hdl.handle.net/10203/91719 | - |
dc.description.abstract | Laser experiments, such as those planned at the National Ignition Facility (NIF) and the Omega facility, use small targets with the goal of studying high-energy density physics and inertial confinement fusion. One particular application is a target with layers whose density changes in a carefully designed gradient (from 0.2 to 1.2g/cm(3)) for use in isentropic compression experiments (ICE). We are nondestructively determining the density of these layers using two X-ray microscopes. Because of the many interfaces that comprise the layers, a plethora of X-ray phase contrast fringes appear in the images, leading to many radiographic and tomographic artifacts which compromise the ability to infer the density of the layer. In this paper, we describe how we are attacking this problem with a variety of radiographic standards and through radiographic simulation using the HADES radiographic simulation code. (C) 2007 Published by Elsevier B.V. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Analysis and modeling of phase contrast radiography of gradient density laser targets | - |
dc.type | Article | - |
dc.identifier.wosid | 000249348400056 | - |
dc.identifier.scopusid | 2-s2.0-34547665535 | - |
dc.type.rims | ART | - |
dc.citation.volume | 579 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 223 | - |
dc.citation.endingpage | 226 | - |
dc.citation.publicationname | NUCLEAR INSTRUMENTS METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | - |
dc.identifier.doi | 10.1016/j.nima.2007.04.044 | - |
dc.contributor.localauthor | Jeon, Seokwoo | - |
dc.contributor.nonIdAuthor | Aufderheide, Maurice B., III | - |
dc.contributor.nonIdAuthor | Brown, William D. | - |
dc.contributor.nonIdAuthor | Hamza, Alex V. | - |
dc.contributor.nonIdAuthor | Park, Hye-Sook | - |
dc.contributor.nonIdAuthor | Martz, Harry E. | - |
dc.contributor.nonIdAuthor | Remington, Bruce A. | - |
dc.contributor.nonIdAuthor | Rogers, John A. | - |
dc.contributor.nonIdAuthor | Nam, Yun-Suk | - |
dc.type.journalArticle | Proceedings Paper | - |
dc.subject.keywordAuthor | phase-contrast microscopy | - |
dc.subject.keywordAuthor | X-ray phase effects | - |
dc.subject.keywordAuthor | radiographic simulation | - |
dc.subject.keywordAuthor | HADES simulation code | - |
dc.subject.keywordAuthor | gradient density laser targets | - |
dc.subject.keywordAuthor | isentropic compression | - |
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