CLIC DR collaboration page

This is a page for exchange information on the CLIC DR and PDR between the CLIC DR group

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DR Lattice v...

Lattice files

• PS2_Feb2010.S.c.seq: MADX lattice Feb2010, PS2 based on doublet straight section, 4 sextupole families (extended) chromaticity correction scheme
• PS2_Feb2010.S.c.mad8.seq: MAD8 lattice file
• NMCRINGTwiss_Feb2010.tfs: MADX Twiss table
• madxFeb2010.ps: Twiss functions plots Feb2010

Previous Lattice:

• NMC_SUP_13.25_8.25_sext_twiss.mad8: Mad8 lattice with chromaticity sextupoles
• 2009-02-05_ps2_nmcwithsup.seq: madx lattice
• 2009-02-05_ps2_ring.twiss.tfs: twiss table

Old lattice:

• 531ring_Nov19_17.27.seq: madx lattice
• ring_chrom.seq: madx lattice with chromaticiy corrected
• madx.ps: plots

Software tools

The lattice design tool used is MadX, available from http://mad.web.cern.ch/mad/. MadX produces can output

• a flat lattice description in a madx input language (.seq files). No drift, no lines, basically a set of variables and element declaration and a sequence of elements with their s position.
• a flat table file (.tfs files) that includes either element parameters (including drifts) and optics function or element name and assigned magnetic error and misalignments.

The following python libraries can be used to parse those file:

• madxseqdata.py: reads sequence files
• tfsdata.py: reads tfs table

People and their main interests

References