CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 11036 > Article
Paper
24 April 2019 Streaming instabilities in converging geometry
Lucas I. Inigo Gamiz, Bernhard Ersfeld, Samuel R. Yoffe, R. Alan Cairns, Dino A. Jaroszynski
Author Affiliations +
Proceedings Volume 11036, Relativistic Plasma Waves and Particle Beams as Coherent and Incoherent Radiation Sources III; 1103606 (2019) https://doi.org/10.1117/12.2524105
Event: SPIE Optics + Optoelectronics, 2019, Prague, Czech Republic
Abstract
We present an investigation into counter-streaming electron beams converging towards, and diverging from, a single point in two dimensions, leading to two-stream and current filamentation instabilities, which have radial and azimuthal density modulations, respectively. Using a semi-analytical approach and numerical simulations, we find no evidence for the two-stream instability in this geometry, but show that the system is unstable to the development of current filamentation.
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Lucas I. Inigo Gamiz, Bernhard Ersfeld, Samuel R. Yoffe, R. Alan Cairns, and Dino A. Jaroszynski "Streaming instabilities in converging geometry", Proc. SPIE 11036, Relativistic Plasma Waves and Particle Beams as Coherent and Incoherent Radiation Sources III, 1103606 (24 April 2019); https://doi.org/10.1117/12.2524105
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 7 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Plasma
Wave propagation
Electron beams
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top