Results 51 to 60 of about 1,021,886 (202)

Measurements of fast electron beams and soft X-ray emission from plasma-focus experiments

Nukleonika, 2016
The paper reports results of the recent experimental studies of pulsed electron beams and soft X-rays in plasma-focus (PF) experiments carried out within a modified PF-360U facility at the NCBJ, Poland.
Surała Władysław, Sadowski Marek J., Kwiatkowski Roch, Jakubowski Lech, Żebrowski Jarosław   +4 more
doaj   +1 more source

Re-appraisal and extension of the Gratton-Vargas two-dimensional analytical snowplow model of plasma focus evolution in the context of contemporary research

, 2013
Recent resurgence of interest in applications of dense plasma focus and doubts about the conventional view of dense plasma focus as a purely irrotational compressive flow have re-opened questions concerning device optimization.
Auluck, S K H
core   +1 more source

Focus on Complex (Dusty) Plasmas

New Journal of Physics, 2003
The research field of complex (dusty) plasmas has seen a sustained rapid growth in recent years. This can be attributed to the remarkable discovery of new states of (soft) matter - the liquid and crystalline plasmas - in 1994. Following this discovery, many researchers throughout the world decided to explore and investigate the new physics that was ...
Greg Morfill, Holger Kersten
openaire   +1 more source

Conceptual engineering of plasma-focus thermonuclear pulsors [PDF]

IEEE Transactions on Plasma Science, 2000
The basic engineering criteria for conceptual design of plasma focus devices is derived from a thermonuclear model, and applied successfully to the operation of small neutron pulsors. The theory is able to explain the variation of the neutron yield with the gas pressure in deuterium-filled chambers, the current evolution, and the electrode geometrical ...
Moreno, Cesar Hugo, Bruzzone, Horacio, Martínez, Javier, Clausse, Alejandro   +3 more
openaire   +2 more sources

Lattice QCD at Finite Temperature and Density [PDF]

, 1999
We review recent results on QCD at finite temperature and non-vanishing baryon number density. We focus on observables which are of immediate interest to experimental searches for the Quark Gluon Plasma, i.e.
Abreu, Agakichiev, Alford, Aoki, Barbour, Barbour, Beinlich, Beinlich, Bender, Berges, Bernard, Bernard, Bietenholz, Bitar, Blum, Blum, Boyd, Boyd, De Tar, Di Giacomo, Edwards, Engels, Engels, Fingberg, Frithjof Karsch, Hasenfratz, Jarell, Karsch, Karsch, Kogut, Laermann, Lütgemeier, Masera, Miller, Naik, Papa, Peikert, Stephanov, Ukawa, Wittig   +39 more
core   +2 more sources

Electromagnetic waves in an axion-active relativistic plasma non-minimally coupled to gravity

, 2013
We consider cosmological applications of a new self-consistent system of equations, accounting for a nonminimal coupling of the gravitational, electromagnetic and pseudoscalar (axion) fields in a relativistic plasma.
A. Piel, A. Popolo Del, A.A. Starobinsky, A.A. Vlasov, A.B. Balakin, A.B. Balakin, A.B. Balakin, A.B. Mikhailovskii, A.G. Riess, A.I. Akhiezer, A.S. Sakharov, A.S. Sakharov, Alexander B. Balakin, Alexei E. Zayats, B.P. Schmidt, E.W. Hobson, F. Wilczek, G. Lazarides, G.G. Raffelt, H. Bateman, J. Silk, L.D. Landau, L.D. Landau, L.P. Pitaevskii, M. Khlopov, M.S. Turner, M.Yu. Khlopov, M.Yu. Khlopov, R. Battesti, R. Penrose, R.D. Peccei, R.D. Peccei, R.R. Caldwell, Ruslan K. Muharlyamov, S. Nojiri, S. Nojiri, S. Weinberg, S.J. Perlmutter, V.L. Ginzburg, V.P. Silin, W.-T. Ni, Y. Itin, Y. Itin   +42 more
core   +1 more source

Dense Plasma Focus Modeling

, 2016
The mechanisms for pinch formation in Dense Plasma Focus (DPF) devices, with the generation of high-energy ions beams and subsequent neutron production over a relatively short distance, are not fully understood. Here we report on high-fidelity 2D and 3D numerical magnetohydrodynamic (MHD) simulations using the LA-COMPASS code to study the pinch ...
Hui Li, Shengtai Li, Gerard Jungman, Anna Hayes-Sterbenz   +3 more
openaire   +3 more sources

Evaluating Structural Changes in Graphite Under Ion Pulse Irradiation: A Case Study on Plasma Facing Materials [PDF]

Journal of Advanced Materials in Engineering
In this study, the effects of high-energy hydrogen ion irradiation, generated by the MTPF-2 type modern plasma focus device, on the surface and structural properties of graphite were investigated.
M.M.R. Seyed Habashy, A.R. Asle Zaeem
doaj   +1 more source

Ionization waves of arbitrary velocity driven by a flying focus

, 2017
A chirped laser pulse focused by a chromatic lens exhibits a dynamic, or "flying," focus in which the trajectory of the peak intensity decouples from the group velocity.
Bahk, S. -W., Bromage, J., Follett, R. K., Froula, D. H., Haberberger, D., Palastro, J. P., Shaw, J. L., Turnbull, D.   +7 more
core   +1 more source

Yoctosecond photon pulses from quark-gluon plasmas

, 2009
Present ultra-fast laser optics is at the frontier between atto- and zeptosecond photon pulses, giving rise to unprecedented applications. We show that high-energetic photon pulses down to the yoctosecond timescale can be produced in heavy ion collisions.
Andreas Ipp, Christoph H. Keitel, Jörg Evers, T. Baeva   +3 more
core   +1 more source