Programs in Physics & Physical Chemistry
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|Manuscript Title: DELPHINE: program to bunch a D.C. beam through a tandem accelerator for injection into a cyclotron with superconducting magnet.|
|Authors: M.S. Antony, J.M. Britz, J. Denimal|
|Program title: DELPHINE|
|Catalogue identifier: AARW_v1_0|
Distribution format: gz
|Journal reference: Comput. Phys. Commun. 25(1982)311|
|Programming language: Fortran.|
|Computer: UNIVAC 1100.|
|RAM: 64K words|
|Word size: 36|
|Keywords: Nuclear physics, Gaussian and uniform Distribution of phi, Gaussian distribution Of delta, Bunching and r.f. Frequency, Energy modulation of The regrouper, Equivalent drift length, Bunching matrix, Harmonics and Regrouping efficiencies, Apparatus design.|
Nature of problem:
Calculations of the ideal tensions and frequencies of the bunching elements in the transfer line to obtain a convenient emittance ellipse.
The solution is given by the subprogram NEXTPD, which gives the elements of the final vector by the following relation:
[ phif] [1 BB] [phii] [deltai] =[-CC*SP DD] [deltai], [phii] [deltai]characterises the beam before entering the bunching system, and the first matrix on the right hand side of the equation is the general matrix describing the bunching parameters, whose significance is explained in the description of the program structure.
For execution 19 s in the UNIVAC 1100 time/sharing EXEC-multi-processor system.
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