Published 1991 | Version v1
Report Restricted

A new wake-potential calculation method using orthogonal polynomials

Creators

  • 1. Los Alamos National Lab., NM (USA)
  • 2. European Organization for Nuclear Research, Geneva (Switzerland)

Description

We present, in this paper, a new method for calculating the wake potential of a bunched beam of arbitrary charge distribution, directly from the wake potential of a shorter bunch, by using orthogonal polynomial expansions. Combined with the table-look-up technique, this method leads to an effective computation scheme for repetitive evaluation of wake potentials of different charge distributions under the same boundary conditions. 15 refs

Availability note (English)

MF available from INIS under the Report Number; OSTI as DE91013045; NTIS; INIS; US Govt. Printing Office Dep.

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Additional details

Publishing Information

Imprint Pagination
4 p.
Report number
LA-UR--91-1462

Conference

Title
1991 Institute of Electrical and Electronics Engineers (IEEE) particle accelerator conference (PAC).
Dates
6-9 May 1991.
Place
San Francisco, CA (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
22084909
Subject category
S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALGORITHMS; BEAM BUNCHING; BOUNDARY CONDITIONS; CHARGE DISTRIBUTION; DISTRIBUTION FUNCTIONS; ELECTRIC POTENTIAL; FOURIER TRANSFORMATION; GREEN FUNCTION; POLYNOMIALS
Descriptors DEC
BEAM DYNAMICS; DYNAMICS; FUNCTIONS; INTEGRAL TRANSFORMATIONS; MECHANICS; TRANSFORMATIONS

Optional Information

Contract/Grant/Project number
Contract W-7405-ENG-36
Funding organization
USDOE, Washington, DC (USA).
Secondary number(s)
CONF-910505--107.