Sections: Divers: .
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This web site contains updated graphs of
field quality measured in the Large Hadron Collider Dipoles at the manufacturer
and comparison to beam dynamics targets.
Instructions: to reduce the probability of
activating IE and Excel bugs, please do not open files from your browser but save
them on your disk (on IE, place your mouse on the link, then right mouse and Save
target as ...). Then, please open them with the disabled
macro and no
update options. You need a NICE password to download the files.
For problems in file downloading please contact authors.
Collared coils and cold masses are identified by a
progressive number, whose correspondence
to the magnet name can be found in the Log file of the measurements and of the
holding point.
Excel files with magnetic measurements of each
collared coil or cold mass at room
temperature can be found in the
LHC main
dipole data repository. Measurements and post-processing of raw data are carried
out through instrumentation and personnel of the
AT-MTM-AS
section. Control limits beased on beam dynamics are worked out using correlations to
magnetic measurements at 1.9 K carried out by
AT-MTM.
Disclaimer: Please note that these measurements
are the result of the efforts and collaboration of many people. However these
results are not final. You can consult data, but before using them you are
kindly requested to ask permission from the authors.
From collared coil
Log
File of the measurements and of the holding point
Global analysis (all firms together)
Magnetic length, transfer function and BdL
(raw data and
at nominal shims)
Log
File of the measurements and of the holding point
Collared coils:
March-April 2004
Collared coils:
November-December 2003
Collared coils: November-December 2002
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Content- Ezio Todesco and Per Hagen - June 2004 |