skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Threshold of transverse mode coupling instability with arbitrary space charge

Abstract

The threshold of the transverse mode coupling instability is calculated in framework of the square well model at arbitrary value of space charge tune shift. A new method of calculation is developed beyond the traditional expansion technique. The square, resistive, and exponential wakes are investigated. It is shown that the instability threshold goes up indefinitely when the tune shift increases. Finally, a comparison with conventional case of the parabolic potential well is performed.

Authors:
Publication Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
OSTI Identifier:
1410727
Alternate Identifier(s):
OSTI ID: 1418801
Report Number(s):
FERMILAB-PUB-17-456-APC; arXiv:1706.01982
Journal ID: ISSN 2469-9888; PRABCJ; 114401
Grant/Contract Number:  
AC02-07CH11395; AC02-07CH11359
Resource Type:
Published Article
Journal Name:
Physical Review Accelerators and Beams
Additional Journal Information:
Journal Name: Physical Review Accelerators and Beams Journal Volume: 20 Journal Issue: 11; Journal ID: ISSN 2469-9888
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS

Citation Formats

Balbekov, V. Threshold of transverse mode coupling instability with arbitrary space charge. United States: N. p., 2017. Web. doi:10.1103/PhysRevAccelBeams.20.114401.
Balbekov, V. Threshold of transverse mode coupling instability with arbitrary space charge. United States. doi:10.1103/PhysRevAccelBeams.20.114401.
Balbekov, V. Thu . "Threshold of transverse mode coupling instability with arbitrary space charge". United States. doi:10.1103/PhysRevAccelBeams.20.114401.
@article{osti_1410727,
title = {Threshold of transverse mode coupling instability with arbitrary space charge},
author = {Balbekov, V.},
abstractNote = {The threshold of the transverse mode coupling instability is calculated in framework of the square well model at arbitrary value of space charge tune shift. A new method of calculation is developed beyond the traditional expansion technique. The square, resistive, and exponential wakes are investigated. It is shown that the instability threshold goes up indefinitely when the tune shift increases. Finally, a comparison with conventional case of the parabolic potential well is performed.},
doi = {10.1103/PhysRevAccelBeams.20.114401},
journal = {Physical Review Accelerators and Beams},
number = 11,
volume = 20,
place = {United States},
year = {2017},
month = {11}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
DOI: 10.1103/PhysRevAccelBeams.20.114401

Citation Metrics:
Cited by: 4 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

Fast head-tail instability with space charge
journal, August 1998


Single bunch transverse instability in a circular accelerator with chromaticity and space charge
journal, October 2015


Erratum: Head-tail modes for strong space charge [Phys. Rev. ST Accel. Beams 12 , 044202 (2009)]
journal, October 2009


Transverse instability of a bunched beam with space charge and wakefield
journal, September 2011


Head-tail modes for strong space charge
journal, April 2009


Transverse mode coupling instability threshold with space charge and different wakefields
journal, March 2017