| dc.contributor.author | Sepúlveda, Adolfo [Univ Mayor, Fac Ciencias, Santiago 7510041, Chile] | es_CL |
| dc.contributor.author | Pavez, Cristián | es_CL |
| dc.contributor.author | Cabrini, Nibaldo | es_CL |
| dc.contributor.author | Pedreros, José A. | es_CL |
| dc.contributor.author | Avaria, Gonzalo | es_CL |
| dc.contributor.author | San Martin, Patricio I. | es_CL |
| dc.contributor.author | Soto, Leopoldo | es_CL |
| dc.date.accessioned | 2020-04-08T14:11:55Z | |
| dc.date.accessioned | 2020-04-13T18:12:52Z | |
| dc.date.available | 2020-04-08T14:11:55Z | |
| dc.date.available | 2020-04-13T18:12:52Z | |
| dc.date.issued | 2018 | es_CL |
| dc.identifier.citation | Pavez, C., Sepúlveda, A., Cabrini, N., Pedreros, J. A., Avaria, G., San Martín, P. I., & Soto, L. (2018). Energetics X-Ray Burst Observation in the Collapse of an X-Pinch Conducted in a Small Capacitive Generator of Low Impedance. IEEE Transactions on Plasma Science, 46(11), 3829-3836. | es_CL |
| dc.identifier.issn | 0093-3813 | es_CL |
| dc.identifier.issn | 1939-9375 | es_CL |
| dc.identifier.uri | https://doi.org/10.1109/TPS.2018.2876283 | es_CL |
| dc.identifier.uri | http://repositorio.umayor.cl/xmlui/handle/sibum/6268 | |
| dc.description | Presentado a: 10th Dense Z-Pinch Conferenceen: Stateline, NV, AUG, 2017 | es_CL |
| dc.description.abstract | In this paper, the experimental results of the behavior of an X-pinch plasma conducted in a small capacitive generator of low impedance and inductance are reported. The generator produces currents of the order of 120 kA in times about 500 ns, when a charging voltage of 24 kV, and wires as load are used. W, Al, and Cu X-pinches of different diameters were tested. The experimental observations show a similar global dynamic to those observed in experiments of higher current and shorter quarter period, with an intense emission of energetics X-rays (> 5 keV) generated by plasma dynamics in the cross point of wires. The fast plasma dynamic is evidenced from the strong change of frequency in the current-derivative signal, which is correlated with the X-ray signals observed from the radiation detectors. From the time-integrated pinhole images and time-integrated aperture images, filtered with different aluminum foils of different thicknesses, an estimated X-ray source size of 70 +/- 20 mu m with energies above 7 keV is obtained. | es_CL |
| dc.description.sponsorship | CONICYT-PIA ACT [172101]; FONDECYTComision Nacional de Investigacion Cientifica y Tecnologica (CONICYT)CONICYT FONDECYT [1151471] | es_CL |
| dc.description.sponsorship | This work was supported in part by CONICYT-PIA ACT under Grant 172101 and in part by FONDECYT under Grant 1151471. The review of this paper was arranged by Senior Editor F. Beg. | es_CL |
| dc.language.iso | en | es_CL |
| dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | es_CL |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
| dc.source | IEEE Trans. Plasma Sci., NOV 2018. 46(11): p. 3829-3836 | |
| dc.subject | Physics, Fluids & Plasmas | es_CL |
| dc.title | Energetics X-Ray Burst Observation in the Collapse of an X-Pinch Conducted in a Small Capacitive Generator of Low Impedance | es_CL |
| dc.type | Proceedings Paper | es_CL |
| umayor.facultad | CIENCIAS | es_CL |
| umayor.politicas.sherpa/romeo | SIN INFORMACIÓN | es_CL |
| umayor.indexado | WOS:000450044900014 | es_CL |
| umayor.indexado | SIN PMID | es_CL |
| dc.identifier.doi | DOI: 10.1109/TPS.2018.2876283 | es_CL] |
| umayor.indicadores.wos-(cuartil) | Q4 | es_CL |
| umayor.indicadores.scopus-(scimago-sjr) | SCIMAGO/ INDICE H: 98 H | es_CL |