Delphine: Program to bunch a DC beam through a tandem accelerator for injection into a cyclotron with superconducting magnet
✍ Scribed by M.S. Antony; J.M. Britz; J. Denimal
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 823 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0010-4655
No coin nor oath required. For personal study only.
✦ Synopsis
Title of program: DELPHINE
Nature of the physical problem
Calculations of the ideal tensions and frequencies of the bunch-Catalogue number: AARW ing elements in the transfer line to obtain a convenient emit-Program obtainable from: CPC Program Library, Queen's Uni-tance ellipse. versity of Belfast, N. Ireland (See application form in this issue) Method of solution Computer: UNIVAC 1100; Installation: Centre de Calcul, The solution is given by the subprogram NEXTPD, which gives Centre de Recherches Nucléaires, 67037 Strasbourg, France the elements of the final vector by the following relation: Programming language used: FORTRAN V q,~{ I BB High speed storage required: 64000 words 6, [ CC * SP DD L 6 No. of hits in a word: 36 4', ~characterises the beam before entering the bunching Overlay structure: none ' system, and the first matrix on the right hand side of the Peripherals u.sed: card reader, line printer equation is the general matrix describing the bunching parame-No. of cards in combined program and test deck: 711 ters, whose significance is explained in the description of the program structure. Keywords: Gaussian and umform distribution of phi, gaussian distribution of delta, bunching and rf frequency, energy modulvpical running time lation of the regrouper, equivalent drift length, bunching ma-For execution 19 s in the UNIVAC 1100 time/sharing EXECtrix, harmonics and regrouping efficiency multi-processor system.