نتایج جستجو برای: beam instability

تعداد نتایج: 200887  

2001
T. Houck

Experiments to study beam dynamics for Relativistic Klystrons (RK) are being performed with a 1-MeV, 600-A induction accelerator beam. The RK is a RF Power source based on induction accelerator technology and conventional resonant output structures. Capable of generating 100's of MW/m at frequencies up to K-band, the RK has been proposed as a driver for a future linear collider in one version o...

2010
Dragomir N. Neshev Nicolas Marsal Alexander Minovich Delphine Wolfersberger Marc Sciamanna Germano Montemezzani Andrey A. Sukhorukov Yuri S. Kivshar

We review our recent experimental results on control of the modulational instability, pattern formation, and solitons in a nonlinear discrete dissipative feedback system. We show that the discreetness and bandgap effects can provide efficient control of the nonlinear instability modes of the system. Furthermore, we explore the possibilities for excitation of dissipative discrete solitons in suc...

Journal: :Physica D: Nonlinear Phenomena 1994

Journal: :Physical Review Special Topics - Accelerators and Beams 2004

Journal: :European Physical Journal C 2023

We investigate the well-known phenomenon of beam-plasma instability in gravitational sector, when a fast population particles interacts with massive scalar mode an Horndeski theory gravity, resulting into linear growth latter amplitude. Following approach used standard electromagnetic case, we start from dielectric representation plasma, as introduced previous analysis Landau damping for mode. ...

2000
Sean Strasburg Ronald C. Davidson

The macroscopic warmuid model developed by Lund and Davidson [Phys. Plasmas 5, 3028 (1998)] is used in the smooth-focusing approximation to investigate detailed stability properties of an intense charged particle beam with pressure anisotropy, assuming small-amplitude electrostatic perturbations about a waterbag equilibrium. Stability properties are calculated numerically for the case of extrem...

Journal: :Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2014

Journal: :Physical Review Special Topics - Accelerators and Beams 1999

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