Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Cesar H. Moreno"'
Publikováno v:
Radiation Physics and Chemistry. 192:109896
A complete formulation of the differential absorption method that includes inelastic scatterings inside the filters, is presented. Such scatterings produce secondary photons that can reach the detector system modifying the registered spectrum as comp
Autor:
C. Pavez, Alejandro Clausse, M. Milanese, José Moreno, M. Barbaglia, Leopoldo Soto, Cesar H. Moreno
Publikováno v:
Journal of Fusion Energy. 35:561-566
Fil: Barbaglia, Mario Oscar. Universidad Nacional del Centro de la Provincia de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas; Argentina
Dosimetric measurements of the hard X-ray emission by a small-chamber 4.7 kJ Mather-type plasma focus device capable of producing neat radiographs of metallic objects, were carried out with a set of thermoluminescent detectors TLD 700 (LiF:Mg,Ti). Me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05b0635b521df8997bc98efbd507aba2
https://www.sciencedirect.com/science/article/pii/S0969806X1630514X
https://www.sciencedirect.com/science/article/pii/S0969806X1630514X
Publikováno v:
Plasma Physics and Controlled Fusion. 45:1989-1999
Plasma shocks can be magnetically driven during high current discharges in low-pressure gases, induced by an external electric circuit. Radial currents between two coaxial electrodes can be accelerated to velocities of the order of 10 cm µs−1, thu
Autor:
Patricio Silva, Luis Altamirano, Gustavo Sylvester, Marcelo Zambra, Alejandro Clausse, José Moreno, Leopoldo Soto, H. Bruzzone, Cesar H. Moreno
Publikováno v:
Review of Scientific Instruments. 73:2583-2587
As a first step in the design of a repetitive pulsed neutron generator, a very small plasma-focus device has been designed and constructed. The system operates at low energy (160 nF capacitor bank, 65 nH, 20–40 kV, and ∼32–128 J). The design of
Publikováno v:
Physics of Plasmas. 7:2798-2809
A variety of Pierce diodes formed by a pair of grounded concentric spheres with electrons streaming radially are investigated with particle-in-cell simulations and analytical models. The electrons flow parallel or antiparallel to a density gradient i
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
A new method of significant efficiency enhancement, which is based on simultaneous interaction of electrons with an opposite wave at the second cyclotron harmonic, and a forward wave of the same frequency, at the fundamental cyclotron resonance, is p
Publikováno v:
Physical Review Letters. 81:5804-5807
We report the first demonstration of a high average power tabletop soft x-ray laser. An average laser output power of $\ensuremath{\approx}1\mathrm{mW}$ $(g2\ifmmode\times\else\texttimes\fi{}{10}^{14}\mathrm{photons}/\mathrm{s})$ was generated at 46.
Autor:
Cesar H. Moreno, C. D. Macchietto, Vyacheslav N. Shlyaptsev, Jorge J. Rocca, Mario C. Marconi, Albert L. Osterheld, Juan L. A. Chilla, Brady Benware
Publikováno v:
Physical Review A. 58:1509-1514
We have performed systematic measurements and numerical modeling of the divergence and exit beam size of a 46.9 nm Ne-like Ar capillary discharge pumped soft-x-ray amplifier. Two-dimensional near-field and far-field measurements were obtained over a
Publikováno v:
Physical Review Letters. 79:2799-2802
We have measured the variation of the spatial coherence with plasma column length in a saturated table-top 46.9-nm Ne-like Ar capillary discharge soft x-ray amplifier for lengths up to 16.4 cm. The measurements, which are in good agreement with time