Plasma focus as a powerful hard X-ray source for ultrafast imaging of moving metallic objects

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Using high energy, pulsed X-rays, generated by a 4.7 kJ Plasma Focus operated with deuterium - argon admixtures, images of fast rotating metallic pieces were obtained. This illustrates the potential application of Plasma Focus devices for non invasive scanning of moving metallic objects. The samples...

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Autores principales:	Raspa, V., Sigaut, L., Llovera, R., Cobelli, P., Knoblauch, P., Vieytes, R., Clausse, A., Moreno, C.
Formato:	JOUR
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_01039733_v34_n4B_p1696_Raspa
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_01039733_v34_n4B_p1696_Raspa
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spelling	todo:paper_01039733_v34_n4B_p1696_Raspa2023-10-03T14:57:36Z Plasma focus as a powerful hard X-ray source for ultrafast imaging of moving metallic objects Raspa, V. Sigaut, L. Llovera, R. Cobelli, P. Knoblauch, P. Vieytes, R. Clausse, A. Moreno, C. Using high energy, pulsed X-rays, generated by a 4.7 kJ Plasma Focus operated with deuterium - argon admixtures, images of fast rotating metallic pieces were obtained. This illustrates the potential application of Plasma Focus devices for non invasive scanning of moving metallic objects. The samples for radiographic imaging were located outside the plasma focus chamber. High-sensitivity, fast-response commercial radiographic film was used as X-ray detector. The use of small doses of argon helps to enhance both the neutron production and the hard X-ray emission. By analyzing the mean attenuation of the studied radiation in different metals, an X-ray effective energy of about 100 keV was obtained. Fil:Raspa, V. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Sigaut, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Llovera, R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Knoblauch, P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Vieytes, R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Moreno, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_01039733_v34_n4B_p1696_Raspa
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description	Using high energy, pulsed X-rays, generated by a 4.7 kJ Plasma Focus operated with deuterium - argon admixtures, images of fast rotating metallic pieces were obtained. This illustrates the potential application of Plasma Focus devices for non invasive scanning of moving metallic objects. The samples for radiographic imaging were located outside the plasma focus chamber. High-sensitivity, fast-response commercial radiographic film was used as X-ray detector. The use of small doses of argon helps to enhance both the neutron production and the hard X-ray emission. By analyzing the mean attenuation of the studied radiation in different metals, an X-ray effective energy of about 100 keV was obtained.
format	JOUR
author	Raspa, V. Sigaut, L. Llovera, R. Cobelli, P. Knoblauch, P. Vieytes, R. Clausse, A. Moreno, C.
spellingShingle	Raspa, V. Sigaut, L. Llovera, R. Cobelli, P. Knoblauch, P. Vieytes, R. Clausse, A. Moreno, C. Plasma focus as a powerful hard X-ray source for ultrafast imaging of moving metallic objects
author_facet	Raspa, V. Sigaut, L. Llovera, R. Cobelli, P. Knoblauch, P. Vieytes, R. Clausse, A. Moreno, C.
author_sort	Raspa, V.
title	Plasma focus as a powerful hard X-ray source for ultrafast imaging of moving metallic objects
title_short	Plasma focus as a powerful hard X-ray source for ultrafast imaging of moving metallic objects
title_full	Plasma focus as a powerful hard X-ray source for ultrafast imaging of moving metallic objects
title_fullStr	Plasma focus as a powerful hard X-ray source for ultrafast imaging of moving metallic objects
title_full_unstemmed	Plasma focus as a powerful hard X-ray source for ultrafast imaging of moving metallic objects
title_sort	plasma focus as a powerful hard x-ray source for ultrafast imaging of moving metallic objects
url	http://hdl.handle.net/20.500.12110/paper_01039733_v34_n4B_p1696_Raspa
work_keys_str_mv	AT raspav plasmafocusasapowerfulhardxraysourceforultrafastimagingofmovingmetallicobjects AT sigautl plasmafocusasapowerfulhardxraysourceforultrafastimagingofmovingmetallicobjects AT lloverar plasmafocusasapowerfulhardxraysourceforultrafastimagingofmovingmetallicobjects AT cobellip plasmafocusasapowerfulhardxraysourceforultrafastimagingofmovingmetallicobjects AT knoblauchp plasmafocusasapowerfulhardxraysourceforultrafastimagingofmovingmetallicobjects AT vieytesr plasmafocusasapowerfulhardxraysourceforultrafastimagingofmovingmetallicobjects AT claussea plasmafocusasapowerfulhardxraysourceforultrafastimagingofmovingmetallicobjects AT morenoc plasmafocusasapowerfulhardxraysourceforultrafastimagingofmovingmetallicobjects
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Plasma focus as a powerful hard X-ray source for ultrafast imaging of moving metallic objects

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