scholarly journals Artificially structured boundary plasma trap

2019 ◽  
Vol 26 (9) ◽  
pp. 092509 ◽  
Author(s):  
R. M. Hedlof ◽  
C. A. Ordonez
Keyword(s):  
Plasma Trap ◽  
Boundary Plasma

APPLICATION OF THE MAGNETIC FLUX PLASMA TRAP TO GENERATION OF CURRENT SHEETS IN A RAREFIED PLASMA

1979 ◽  
Vol 40 (C7) ◽  
pp. C7-507-C7-510
Author(s):  
N. A. Koshilev ◽  
N. A. Strokin ◽  
A. A. Shisko ◽  
A. V. Mikhalev
Keyword(s):  
Magnetic Flux ◽  
Current Sheets ◽  
Plasma Trap

scholarly journals Focusing of intense laser pulse by a hollow cone

2010 ◽  
Vol 28 (2) ◽  
pp. 293-298 ◽  
Author(s):  
Wei Yu ◽  
Lihua Cao ◽  
M.Y. Yu ◽  
A.L. Lei ◽  
Z.M. Sheng ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Strong Field ◽  
High Energy ◽  
Plasma Boundary ◽  
High Energy Density ◽  
Intense Laser ◽  
Intense Laser Pulse ◽  
Hollow Cone ◽  
Conical Channel ◽  
Boundary Plasma

AbstractIt is shown that an intense laser pulse can be focused by a conical channel. This anomalous light focusing can be attributed to a hitherto ignored effect in nonlinear optics, namely that the boundary response depends on the light intensity: the inner cone surface is ionized and the laser pulse is in turn modified by the resulting boundary plasma. The interaction creates a new self-consistently evolving light-plasma boundary, which greatly reduces reflection and enhances forward propagation of the light pulse. The hollow cone can thus be used for attaining extremely high light intensities for applications in strong-field and high energy-density physics and other areas.

Frequency dependence of asymmetry-induced transport in a non-neutral plasma trap

2003 ◽  
Vol 10 (5) ◽  
pp. 1308-1314 ◽  
Author(s):  
D. L. Eggleston ◽  
B. Carrillo
Keyword(s):  
Frequency Dependence ◽  
Plasma Trap ◽  
Neutral Plasma

Transport model of boundary plasma and estimation of transport coefficients

1998 ◽  
Vol 48 (S2) ◽  
pp. 339-344 ◽  
Author(s):  
K. Uehara ◽  
A. Tsushima ◽  
H. Amemiya
Keyword(s):  
Transport Model ◽  
Transport Coefficients ◽  
Boundary Plasma

scholarly journals The PANDORA project: an experimental setup for measuring in-plasma β-decays of astrophysical interest

2020 ◽  
Vol 227 ◽  
pp. 01013
Author(s):  
David Mascali ◽  
Maurizio Busso ◽  
Alberto Mengoni ◽  
Simone Amaducci ◽  
Castro Giuseppe ◽  
...  
Keyword(s):  
Nuclear Astrophysics ◽  
Charge State Distribution ◽  
Decay Rates ◽  
Nuclear Decay ◽  
Early Solar System ◽  
State Distribution ◽  
Β Decay ◽  
Plasma Trap ◽  
First Time ◽  
Magnetic Plasma

Experiments performed on Storage Rings have shown that lifetimes of beta-radionuclides can change dramatically as a function of theionization state. PANDORA (Plasmas for Astrophysics, Nuclear Decay Observation and Radiation for Archaeometry) aims at measuring, for the first time, nuclear β-decay rates in stellar-like conditions, especially for radionuclides involved in nuclear-astrophysics processes (BBN, s- processing, CosmoChronometers, Early Solar System formation). Compact magnetic plasma traps, where plasmas reach density ne~10n-1014 cm-3, and temperature Te~0.1-30 keV, are suitable for such studies. The decay rates can be measured as a function of the charge state distribution of the inplasma ions. The collaboration is now designing the plasma trap able to reach the needed plasma densities, temperatures and charge states distributions. A first list of radioisotopes, including tens of physics cases of potential interest is now available. Possible physics cases include, among the others, 2°4Tl, 63Ni, 6°Co, 171Tm, 147Pm, 85Kr, 176Lu and the pairs 187Re-187Os and 87Sr-87Rb, which play a crucial role as cosmo-clock. Physics cases are now under evaluation in terms of lifetime measurements feasibility in a plasma trap.

Sign in / Sign up

Export Citation Format

Share Document