Design and Multiparticle Simulation of the Half Integer Slow Extraction System for the Main Injector

Document #:

Beams-doc-60-v1

Document type:

Note

Submitted by:

Ruth A. Becker

Updated by:

Monica A Neuffer

Document Created:

26 Nov 2002, 16:10

Contents Revised:

11 Jun 2003, 00:00

DB Info Revised:

06 May 1991, 00:00

Actually Revised:

24 Nov 2003, 15:23

Abstract:

One of the roles of the new Main Injector ring, in the second phase of the Fermilab upgrade, is to deliver year round the slow extracted 126 GeV test beams. The half-integer slow extraction system design and results from a Monte-Carlo simulation of fast spill are presented. The simulation was performed with a computer tracking program based on the TEVLAT program with a large number of particles (up to 1000). Particle tracking included the systematic errors produced by the magnetic multipoles within the diploles and quadrupoles as well as random multipole errors.

Files in Document:

• pdf (MI-0058.pdf, 491.9 kB)

Topics:

• Main Injector:Extraction

Authors:

• Michael Harrison
• Dejan Trbojevic

Keywords:

main_injector extraction quadrupole septum phase_space aperture octapole multipole

Associated with Events:

PAC1991 held from 06 May 1991 to 09 May 1991 in San Francisco, California

Publication Information:

MI-0058
PAC1991_0095.PDF