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Stdhep files for a 2000 fb ^-1 Ecm=500 GeV SM Standard Model data sample assuming a 120 GeV Higgs mass are
available at ftp://ftp-lcd.slac.stanford.edu/ilc/whizdata/ILC500/ . The WHIZARD Monte Carlo version 1 . 40 is used for parton generation. The Makefile and build log files for
this implementation of WHIZARD can be found in ftp://ftp-lcd.slac.stanford.edu/ilc/ILC500/StandardModel/whizard-v1r4p0^{Image Removed} . The events on these files are
produced assuming 100% polarization for the initial state electron and positron; different files correspond to different polarization sign combinations. A complete list of processes can be found in ftp://ftp-lcd.slac.stanford.edu/ilc/ILC500/StandardModel/integ_index_0500_01 . The four columns are process_id,
initial_state, the variable IDRUPLH, and a bit indicating whether or not events were produced for this particular
initial state polarization sign combination.

The events on these stdhep files are produced assuming 100% polarization for the initial state electron and positron; different files for the same final state correspond to different polarization sign combinations.

The variable IDRUPLH provides an index for final states and initial state polarizations. Suppose that a process has IDRUPLH=14995 . The stdhep file is ftp://ftp-lcd.slac.stanford.edu/ilc/whizdata/ILC500/w14995_01.stdhep . The information about the generation of this data samplefile
can be found in the directory ftp://ftp-lcd.slac.stanford.edu/ilc/ILC500/StandardModel/run_output/w14995/run_01/ .
For example the log file is ftp://ftp-lcd.slac.stanford.edu/ilc/ILC500/StandardModel/run_output/w14995/run_01/whizard.log ,
the whizard input file is ftp://ftp-lcd.slac.stanford.edu/ilc/ILC500/StandardModel/run_output/w14995/run_01/whizard.in
and cross section information is in ftp://ftp-lcd.slac.stanford.edu/ilc/ILC500/StandardModel/run_output/w14995/run_01/whizard.n3n3n3n3ss_o.out

The WHIZARD Monte Carlo version 1.40 is used for parton generation. The Higgs mass is assumed to be 120 GeV. The Makefile and build log files for this implementation of WHIZARD can be found in ftp://ftp-lcd.slac.stanford.edu/ilc/ILC500/StandardModel/whizard-v1r4p0^{Image Added} .

Electron/Positron Beam Properties: Beamstrahlung and LINAC Energy Spread

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