Radiative transfer dynamo effect
Abstract
Here, magnetic fields in rotating and radiating astrophysical plasma can be produced due to a radiative interaction between plasma layers moving relative to each other. The efficiency of current drive, and with it the associated dynamo effect, is considered in a number of limits. It is shown here, however, that predictions for these generated magnetic fields can be significantly higher when kinetic effects, previously neglected, are taken into account.
- Authors:
-
[1];
[1]
- Princeton Univ., Princeton, NJ (United States). Princeton Plasma Physics Lab. and Dept. of Astrophysical Sciences
- Publication Date:
- Research Org.:
- Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Fusion Energy Sciences (FES)
- OSTI Identifier:
- 1344115
- Alternate Identifier(s):
- OSTI ID: 1339781
- Grant/Contract Number:
- AC02-09CH11466; AC02-09CH1-1466
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review E
- Additional Journal Information:
- Journal Volume: 95; Journal Issue: 1; Journal ID: ISSN 2470-0045
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 70 PLASMA PHYSICS AND FUSION TECHNOLOGY; stellar magnetic fields; cosmic battery; current generation; fusion plasmas; current drive; accretion; origin
Citation Formats
Munirov, Vadim R., and Fisch, Nathaniel J. Radiative transfer dynamo effect. United States: N. p., 2017.
Web. doi:10.1103/PhysRevE.95.013205.
Munirov, Vadim R., & Fisch, Nathaniel J. Radiative transfer dynamo effect. United States. https://doi.org/10.1103/PhysRevE.95.013205
Munirov, Vadim R., and Fisch, Nathaniel J. Tue .
"Radiative transfer dynamo effect". United States. https://doi.org/10.1103/PhysRevE.95.013205. https://www.osti.gov/servlets/purl/1344115.
@article{osti_1344115,
title = {Radiative transfer dynamo effect},
author = {Munirov, Vadim R. and Fisch, Nathaniel J.},
abstractNote = {Here, magnetic fields in rotating and radiating astrophysical plasma can be produced due to a radiative interaction between plasma layers moving relative to each other. The efficiency of current drive, and with it the associated dynamo effect, is considered in a number of limits. It is shown here, however, that predictions for these generated magnetic fields can be significantly higher when kinetic effects, previously neglected, are taken into account.},
doi = {10.1103/PhysRevE.95.013205},
journal = {Physical Review E},
number = 1,
volume = 95,
place = {United States},
year = {2017},
month = {1}
}
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Works referencing / citing this record:
Radiation in equilibrium with plasma and plasma effects on cosmic microwave background
journal, August 2019
- Munirov, Vadim R.; Fisch, Nathaniel J.
- Physical Review E, Vol. 100, Issue 2
Radiation in equilibrium with plasma and plasma effects on cosmic microwave background
text, January 2019
- Munirov, Vadim R.; Fisch, Nathaniel J.
- arXiv