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dc.contributor.author이명재-
dc.date.accessioned2017-07-31T02:35:45Z-
dc.date.available2017-07-31T02:35:45Z-
dc.date.issued2015-10-
dc.identifier.citationPHYSICS OF PLASMAS, v. 22, NO 10, Page. 103304-103304en_US
dc.identifier.issn1070-664X-
dc.identifier.issn1089-7674-
dc.identifier.urihttp://aip.scitation.org/doi/10.1063/1.4934222-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/28123-
dc.description.abstractThe quantum diffraction and shielding effects on the low-energy bremsstrahlung process are investigated in two-component semiclassical plasmas. The impact-parameter analysis with the micropotential taking into account the quantum diffraction and shielding effects is employed to obtain the electron-ion bremsstrahlung radiation cross section as a function of the de Broglie wavelength, density parameter, impact parameter, photon energy, and projectile energy. The result shows that the influence of quantum diffraction and shielding strongly suppresses the bremsstrahlung radiation spectrum in semiclassical plasmas. It is found that the quantum diffraction and shielding effects have broaden the photon emission domain. It is also found that the photon emission domain is almost independent of the radiation photon energy. In addition, it is found that the influence of quantum diffraction and shielding on the bremsstrahlung spectrum decreases with an increase of the projectile energy. The density effect on the electron-ion bremsstrahlung cross section is also discussed. (C) 2015 AIP Publishing LLC.en_US
dc.description.sponsorshipThis paper is dedicated to the late Professor P. K. Shukla in memory of exciting and stimulating collaborations on physical processes in dense plasmas. One of the authors (Y.-D.J.) gratefully acknowledges Professor W. Roberge for useful discussions and warm hospitality while visiting the Department of Physics, Applied Physics, and Astronomy at Rensselaer Polytechnic Institute. This research was supported by National R&D Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (Grant No. 2015M1A7A1A01002786).en_US
dc.language.isoenen_US
dc.publisherAMER INST PHYSICSen_US
dc.subjectHIGH-TEMPERATURE PLASMASen_US
dc.subjectTRANSPORT-PROPERTIESen_US
dc.titleQuantum diffraction and shielding effects on the low-energy electron-ion bremsstrahlung in two-component semiclassical plasmasen_US
dc.typeArticleen_US
dc.relation.no10-
dc.relation.volume22-
dc.identifier.doi10.1063/1.4934222-
dc.relation.page103304-103304-
dc.relation.journalPHYSICS OF PLASMAS-
dc.contributor.googleauthorLee, Myoung-Jae-
dc.contributor.googleauthorJung, Young-Dae-
dc.relation.code2015001483-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF NATURAL SCIENCES[S]-
dc.sector.departmentDEPARTMENT OF PHYSICS-
dc.identifier.pidmjlee-
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COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > PHYSICS(물리학과) > Articles
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