Published 1997 | Version v1
Report Restricted

Stability and halo formation in axisymmetric intense beams

Creators

  • 1. Univ. of Maryland, College Park, MD (United States)
  • 2. Los Alamos National Lab., NM (United States)

Description

Beam stability and halo formation in high-intensity axisymmetric 2D beams in a uniform focusing channel are analyzed using particle-in-cell simulations. The tune depression-mismatch space is explored for the uniform (KV) distribution of the particle transverse-phase-space density, as well as for more realistic ones (in particular, the water-bag distribution), to determine the stability limits and halo parameters. The numerical results show an agreement with predictions of the analytical model for halo formation

Availability note (English)

Available from INIS in electronic form and/or on microfiche ; Also available from OSTI as DE97008176; NTIS; US Govt. Printing Office Dep.

Files

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Additional details

Publishing Information

Imprint Pagination
5 p.
Report number
LA-UR--97-1655

Conference

Title
17. IEEE particle accelerator conference.
Dates
12-16 May 1997.
Place
Vancouver (Canada).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
29022149
Subject category
S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BEAM DYNAMICS; BEAM PROFILES; COMPUTERIZED SIMULATION; LINEAR ACCELERATORS; LOSSES; ORBIT STABILITY; THEORETICAL DATA
Descriptors DEC
ACCELERATORS; DATA; DYNAMICS; INFORMATION; MECHANICS; NUMERICAL DATA; SIMULATION; STABILITY

Optional Information

Contract/Grant/Project number
Contract W-7405-ENG-36
Funding organization
USDOE, Washington, DC (United States).
Secondary number(s)
CONF-970503--219.