Author: Brian Paul Cluggish
Publisher:
ISBN:
Category :
Languages : en
Pages : 368
Book Description
Experiments on Asymmetry-induced Particle Transport in Magnetized, Pure Electron Plasma Columns
Author: Brian Paul Cluggish
Publisher:
ISBN:
Category :
Languages : en
Pages : 368
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 368
Book Description
Experiments on Viscous and Asymmetry-induced Transport in Magnetized, Pure Electron Plasmas
Author: Jason Michael Kriesel
Publisher:
ISBN:
Category :
Languages : en
Pages : 424
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 424
Book Description
Transport, Chaos And Plasma Physics 2
Author: Benkadda Sadruddin
Publisher: World Scientific
ISBN: 9814547743
Category :
Languages : en
Pages : 460
Book Description
Since the early developments of 'nonlinear science', plasma physics played a major role in its evolution: solitons, hamiltonian chaos, distinction between absolute and convective instabilities, and dynamics of coherent structures in turbulence. Understanding transport in plasmas is important for fusion devices but also for fundamental astrophysics, for fluid mechanics, for theoretical chemistry and engineering, and plasma processing in engineering.This second workshop gathered experts in plasma physics, nonlinear phenomena and mathematics. It aimed at enabling theoreticians, numericians and experimentalists in plasma turbulence to relate electromagnetic fluctuations, modes of self-organisation and transport processes. It may lead to developing new diagnostics and new methods for signal processing.
Publisher: World Scientific
ISBN: 9814547743
Category :
Languages : en
Pages : 460
Book Description
Since the early developments of 'nonlinear science', plasma physics played a major role in its evolution: solitons, hamiltonian chaos, distinction between absolute and convective instabilities, and dynamics of coherent structures in turbulence. Understanding transport in plasmas is important for fusion devices but also for fundamental astrophysics, for fluid mechanics, for theoretical chemistry and engineering, and plasma processing in engineering.This second workshop gathered experts in plasma physics, nonlinear phenomena and mathematics. It aimed at enabling theoreticians, numericians and experimentalists in plasma turbulence to relate electromagnetic fluctuations, modes of self-organisation and transport processes. It may lead to developing new diagnostics and new methods for signal processing.
Quadrupole Induced Resonant Particle Transport in a Pure Electron Plasma
Author: Erik Peter Gilson
Publisher:
ISBN:
Category :
Languages : en
Pages : 240
Book Description
We performed experiments that explore the effects of a quadrupole magnetic field on a pure electron plasma confined in a Malmberg-Penning trap. This work is important both as an example of resonant particle transport and for antihydrogen (H-bar)). The H-bar experiments plan to use magnetic quadrupole neutral atom traps to confine H-bar atoms created in double-well positron/antiproton Malmberg-Penning traps. Our results show that a quadrupole field of only 0.020 G/cm can cause significant transport when applied to a 1 cm radius plasma confined by an axial field of 100 G. Our model describes the shape of the plasma and shows that resonant electrons follow trajectories that take them on large radial excursions, leading to enhanced transport. If the electrons are off resonance, then diffusion will not be greatly enhanced. The measured diffusion scales like the square of the quadrupole field strength, inversely like the square of the axial magnetic field and. below resonance, like the square of the E x B rotation frequency. The location of the resonance in parameter space scales accordingly as we vary the length and temperature of the plasma. However, the temperature used in fitting the data differs from the independently measured temperature by a factor of four, suggesting that our description of the effect as purely diffusive is not correct.
Publisher:
ISBN:
Category :
Languages : en
Pages : 240
Book Description
We performed experiments that explore the effects of a quadrupole magnetic field on a pure electron plasma confined in a Malmberg-Penning trap. This work is important both as an example of resonant particle transport and for antihydrogen (H-bar)). The H-bar experiments plan to use magnetic quadrupole neutral atom traps to confine H-bar atoms created in double-well positron/antiproton Malmberg-Penning traps. Our results show that a quadrupole field of only 0.020 G/cm can cause significant transport when applied to a 1 cm radius plasma confined by an axial field of 100 G. Our model describes the shape of the plasma and shows that resonant electrons follow trajectories that take them on large radial excursions, leading to enhanced transport. If the electrons are off resonance, then diffusion will not be greatly enhanced. The measured diffusion scales like the square of the quadrupole field strength, inversely like the square of the axial magnetic field and. below resonance, like the square of the E x B rotation frequency. The location of the resonance in parameter space scales accordingly as we vary the length and temperature of the plasma. However, the temperature used in fitting the data differs from the independently measured temperature by a factor of four, suggesting that our description of the effect as purely diffusive is not correct.
Studies of Cryogenic Electron Plasmas in Magnetic Mirror Fields
Author: Ramesh Gopalan
Publisher:
ISBN:
Category :
Languages : en
Pages : 322
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 322
Book Description
Dissertation Abstracts International
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 708
Book Description
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 708
Book Description
Energy Research Abstracts
Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 536
Book Description
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 536
Book Description
Experimental Studies of Cross-magnetic-field Transport in Nonneutral Plasmas
Author: Eric Matthias Hollmann
Publisher:
ISBN:
Category :
Languages : en
Pages : 322
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 322
Book Description
Proceedings of the Sixth International Conference on Open Magnetic Systems for Plasma Confinement
Author:
Publisher:
ISBN:
Category : Open systems (Physics)
Languages : en
Pages : 458
Book Description
Publisher:
ISBN:
Category : Open systems (Physics)
Languages : en
Pages : 458
Book Description
Nuclear Science Abstracts
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1082
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1082
Book Description