Artículo

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" (2004) Brazilian Journal of Physics. 34(4 B):1696-1699
Artículo de Acceso Abierto. Puede ser descargado en su versión final
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

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.

Registro:

Documento: Artículo
Título:Plasma focus as a powerful hard X-ray source for ultrafast imaging of moving metallic objects
Autor:Raspa, V.; Sigaut, L.; Llovera, R.; Cobelli, P.; Knoblauch, P.; Vieytes, R.; Clausse, A.; Moreno, C.
Filiación:Departamento de Flsica, FCEyN - UBA, INFIP - CONICET, Argentina
Fundación Antorchas, Argentina
CONICET, Argentina
Escuela Superior Técnica, Gral. Div. Manuel N. Savio, IESE, Argentina
Depto. de Comp. y Sistemas, FCE - UNC, CONICET, Argentina
Año:2004
Volumen:34
Número:4 B
Página de inicio:1696
Página de fin:1699
DOI: http://dx.doi.org/10.1590/S0103-97332004000800034
Handle:http://hdl.handle.net/20.500.12110/paper_01039733_v34_n4B_p1696_Raspa
Título revista:Brazilian Journal of Physics
Título revista abreviado:Braz. J. Phys.
ISSN:01039733
PDF:https://bibliotecadigital.exactas.uba.ar/download/paper/paper_01039733_v34_n4B_p1696_Raspa.pdf
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01039733_v34_n4B_p1696_Raspa

Referencias:

  • Feugeas, J., Llonch, E., De Gonzalez, C., Galambos, G., (1988) J. Appl. Phys., 64 (5), p. 2648
  • Kelly, H., Lepone, A., Marquez, A., Lamas, D., Oviedo, C., (1996) Plasma Sources Sci. Technol., 5 (4), p. 704
  • Lee, S., Lee, P., Zhang, G., Feng, X., Gribkov, V., Liu, M., Serban, A., Wong, T., (1998) IEEE Trans. on Plasma Sci., 26 (4), p. 1119
  • Lee, P., Feng, X., Zhang, G., Liu, M., Lee, S., (1997) Plasma Sources Sci. Technol., 6 (3), p. 343
  • Castillo, F., Milanese, M., Moroso, R., Pouzo, J., Santiago, M., (2001) IEEE Trans on Plasma Sci., 29 (6), p. 921
  • Castillo, F., Herrera, J.J.E., Rangel, J., Alfaro, A., Maza, M.A., Sakaguchi, V., Espinosa, G., Golzarri, J.I., (2002) Braz. J. Phys., 32, p. 3
  • Moreno, C., Clausse, A., Martínez, J., Llovera, R., Tartaglione, A., (2001) Nukleonika, 46 (1), p. 33
  • Pouzo, J., Milanese, M., Moroso, R., (2003) AIP Conference Proc., 669 (1), p. 277
  • Moreno, C., Clausse, A., Martínez, J., Llovera, R., Tartaglione, A., Vénere, M., Barbuzza, R., Del Fresno, M., IX latin american workshop on plasma physics (2000) AIP Conference Proc., 563, pp. 300-305. , La Serena, Chile, H. Chuaqui and M. Favre Eds, Nov
  • Moreno, C., Clausse, A., Bruzzone, H., Martínez, J., Llovera, R., Tartaglione, A., IX latin american workshop on plasma physics (2000) AIP Conference Proc., 563, pp. 276-281. , La Serena, Chile, H. Chuaqui and M. Favre Eds, Nov
  • Moreno, C., Vénere, M., Barbuzza, R., Del Fresno, M., Ramos, R., Bruzzone, H., Florido, P., Clausse, A., (2002) Braz. J. Phys., 32, p. 20
  • Moreno, C., Bruzzone, H., Martínez, J., Clausse, A., (2000) IEEE Trans. on Plasma Sci., 28 (5), p. 1735
  • Hubbell, J., Seltzer, S., (1996) X-Rays Attenuation Coefficients., , Ionizing radiation division, Physics Laboratory. National Institute of Standards and Technology, Gaithersburg, MD, USA
  • Mather, J., Dense plasma focus (1971) Methods of Experimental Physics, 9 B, p. 187. , edited by R. Lovberg and H. Griem, Academic Press, New York and London
  • Choi, P., Deeney, C., Herold, H., Wong, C., (1990) Laser and Particle Beams, 8 (3), p. 469

Citas:

---------- APA ----------
Raspa, V., Sigaut, L., Llovera, R., Cobelli, P., Knoblauch, P., Vieytes, R., Clausse, A.,..., Moreno, C. (2004) . Plasma focus as a powerful hard X-ray source for ultrafast imaging of moving metallic objects. Brazilian Journal of Physics, 34(4 B), 1696-1699.
http://dx.doi.org/10.1590/S0103-97332004000800034
---------- CHICAGO ----------
Raspa, V., Sigaut, L., Llovera, R., Cobelli, P., Knoblauch, P., Vieytes, R., et al. "Plasma focus as a powerful hard X-ray source for ultrafast imaging of moving metallic objects" . Brazilian Journal of Physics 34, no. 4 B (2004) : 1696-1699.
http://dx.doi.org/10.1590/S0103-97332004000800034
---------- MLA ----------
Raspa, V., Sigaut, L., Llovera, R., Cobelli, P., Knoblauch, P., Vieytes, R., et al. "Plasma focus as a powerful hard X-ray source for ultrafast imaging of moving metallic objects" . Brazilian Journal of Physics, vol. 34, no. 4 B, 2004, pp. 1696-1699.
http://dx.doi.org/10.1590/S0103-97332004000800034
---------- VANCOUVER ----------
Raspa, V., Sigaut, L., Llovera, R., Cobelli, P., Knoblauch, P., Vieytes, R., et al. Plasma focus as a powerful hard X-ray source for ultrafast imaging of moving metallic objects. Braz. J. Phys. 2004;34(4 B):1696-1699.
http://dx.doi.org/10.1590/S0103-97332004000800034