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

Title: Transverse Mode Coupling Instability of the Bunch with Oscillating Wake Field and Space Charge

Abstract

Transverse mode coupling instability of a single bunch caused by oscillating wake field is considered in the paper. The instability threshold is found at different frequencies of the wake with space charge tune shift taken into account. The wake phase advance in the bunch length from 0 up to $$4\pi$$ is investigated. It is shown that the space charge can push the instability threshold up or down dependent on the phase advance. Transition region is investigated thoroughly, and simple asymptotic formulas for the threshold are represented.

Authors:
ORCiD logo [1]
  1. Fermilab
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:
1437401
Report Number(s):
arXiv:1801.04311; FERMILAB-PUB-18-031-APC
1648200
DOE Contract Number:  
AC02-07CH11359
Resource Type:
Journal Article
Journal Name:
TBD
Additional Journal Information:
Journal Name: TBD
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS

Citation Formats

Balbekov, V. Transverse Mode Coupling Instability of the Bunch with Oscillating Wake Field and Space Charge. United States: N. p., 2018. Web.
Balbekov, V. Transverse Mode Coupling Instability of the Bunch with Oscillating Wake Field and Space Charge. United States.
Balbekov, V. Fri . "Transverse Mode Coupling Instability of the Bunch with Oscillating Wake Field and Space Charge". United States. https://www.osti.gov/servlets/purl/1437401.
@article{osti_1437401,
title = {Transverse Mode Coupling Instability of the Bunch with Oscillating Wake Field and Space Charge},
author = {Balbekov, V.},
abstractNote = {Transverse mode coupling instability of a single bunch caused by oscillating wake field is considered in the paper. The instability threshold is found at different frequencies of the wake with space charge tune shift taken into account. The wake phase advance in the bunch length from 0 up to $4\pi$ is investigated. It is shown that the space charge can push the instability threshold up or down dependent on the phase advance. Transition region is investigated thoroughly, and simple asymptotic formulas for the threshold are represented.},
doi = {},
journal = {TBD},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {1}
}