Beams Document 752-v1

DocDB Home ]  [ Search ] [ Last 20 Days ] [ List Authors ] [ List Topics ] [ List Events ]

Proposed Main Injector Quad Offsets and Dipole Correctors Currents for the Current NuMI Extraction Geometry

Document #:
Beams-doc-752-v1
Document type:
Note
Submitted by:
David E. Johnson
Updated by:
Bruce C. Brown
Document Created:
31 Jul 2003, 10:09
Contents Revised:
31 Jul 2003, 10:09
Metadata Revised:
10 Jun 2003, 00:00
Actually Revised:
10 Sep 2003, 16:51
Viewable by:
  • Public document
Modifiable by:
  • Same as Viewable by

Quick Links:
Latest Version

Abstract:
The NuMI Lambertsons are planned to be installed during this summer’s shutdown, currently scheduled for late August. Before these can be installed, a finalized extraction and beamline geometry needs to be agreed upon so that the stands and Lambertson flanges may be constructed. This note is to describe a set of quadrupole displacements and dipole corrector strengths that will define the geometry such that the flanges may be constructed and the dipoles installed. These displacements and corrector currents are dependent on the reduction of the present H608, H610, and H612 corrector 120 GeV/c levels to approximately zero. An initial installation scheme and corrector currents will be discussed.
Files in Document:
  • pdf (Proposed NuMi Extraction Geometry using Main Injector ...pdf, 192.2 kB)
  • word (Proposed NuMi Extraction Geometry using Main Injector ...doc, 196.0 kB)
Publication Information:
MI-0301
DocDB Home ]  [ Search ] [ Last 20 Days ] [ List Authors ] [ List Topics ] [ List Events ]

DocDB Version 8.8.9, contact Beams Document Database Administrators