Event-by-event distribution of the ratio of magnetic field energy to initial fluid energy density insNN=200GeV Au-Au collisions

In powerful cosmic nonthermal radiation sources with dominant magnetic-field self generation, the generation of magnetic fields at almost equipartition strength by relativistic plasma instabilities operates as fast as the acceleration or injection of ultra-high energy radiating electrons and hadrons in these sources. Consequently, the magnetic field strength becomes time-dependent and adjusts itself to the actual kinetic energy density of the radiating electrons in these sources. This coupling of the magnetic field and the magnetic field energy density to the kinetic energy of the radiating particles changes both the intrinsic temporal evolution of the relativistic particle energy spectrum after injection and the synchrotron and synchrotron self-Compton emissivities.

Download Full-text

A method to obtain uniform magnetic-field energy density gradient distribution using discrete pole pieces for a microelectromechanical-system-based magnetic cell separator

Journal of Applied Physics ◽

10.1063/1.2171936 ◽

2006 ◽

Vol 99 (8) ◽

pp. 08R905 ◽

Cited By ~ 4

Author(s):

Pulak Nath ◽

Lee R. Moore ◽

Maciej Zborowski ◽

Shuvo Roy ◽

Aaron Fleischman

Keyword(s):

Magnetic Field ◽

Energy Density ◽

Density Gradient ◽

Uniform Magnetic Field ◽

Field Energy ◽

Microelectromechanical System ◽

Gradient Distribution ◽

Cell Separator ◽

Magnetic Field Energy ◽

Field Energy Density

Download Full-text

The growth of magnetic field energy in conducting fluids

Computational Fluid and Solid Mechanics 2003 ◽

10.1016/b978-008044046-0.50245-1 ◽

2003 ◽

pp. 1004-1007

Author(s):

Philip Livermore ◽

Andrew Jackson

Keyword(s):

Magnetic Field ◽

Field Energy ◽

Magnetic Field Energy ◽

Conducting Fluids

Download Full-text

A shear-mode magnetoelectric heterostructure for harvesting external magnetic field energy

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/59/1/012027 ◽

2017 ◽

Vol 59 ◽

pp. 012027

Author(s):

Wei He ◽

Jitao Zhang ◽

Yueran Lu ◽

Aichao Yang ◽

Chiwen Qu ◽

...

Keyword(s):

Magnetic Field ◽

External Magnetic Field ◽

Field Energy ◽

Shear Mode ◽

Magnetic Field Energy

Download Full-text

Rapid dissipation of magnetic field energy driven by plasma flows in force-free collisionless pair plasmas

Physics of Plasmas ◽

10.1063/1.1359742 ◽

2001 ◽

Vol 8 (5) ◽

pp. 1538-1544 ◽

Cited By ~ 7

Author(s):

T. Haruki ◽

J. I. Sakai

Keyword(s):

Magnetic Field ◽

Field Energy ◽

Plasma Flows ◽

Magnetic Field Energy

Download Full-text

The Formation of Discontinuities in Gas Flows in the ISM and its Relation to the Galactic Synchrotron Radio Emission

Symposium - International Astronomical Union ◽

10.1017/s0074180900189843 ◽

1990 ◽

Vol 140 ◽

pp. 159-162

Author(s):

V.G. Berman ◽

L.S. Marochnik ◽

Yu.N. Mishurov ◽

A.A. Suchkov

Keyword(s):

Magnetic Field ◽

Cosmic Rays ◽

Radio Emission ◽

Large Scale ◽

Field Energy ◽

Gas Flows ◽

Interstellar Gas ◽

Gas Density ◽

Magnetic Field Energy ◽

Wide Range

We show that large–scale motions of the interstellar gas, such as those associated with galactic density waves, easily develop, over a wide range of scales, shocks and discontinuities which are expected to generate turbulence. The latter is supposed to evoke diffusion of magnetic fields and cosmic rays on scales down to a few parsecs. We suggest that these processes may be of major importance in discussions of interconnections between the observed radio emission of the disks of spiral galaxies and the gas density distribution within them. In particular, we predict that the density of cosmic rays and magnetic field energy must be much less contrasted (on scales of ~1 pc and up to the scales of galactic shocks) than the gas density, hence the synchrotron radio emission is not as contrasted as is predicted under the hypothesis of a fully frozen-in magnetic field.

Download Full-text