We update our generator, Pandora-Pythia, which uses the current version
Pandora (Aug. 99) by Michael Peskin.
The main changes from the previous Pandora-Pythia (Mar. 99) are:
Include tau decays using Tauola
Include 13 processes corresponding to the new pandora
( Add 5 new processes: gg -> ll-bar
gg -> ee-bar
gg -> qq-bar
gg -> tt-bar
e-e- -> e-e- )
Treat the b-quark parton shower properly in top-quark decay
Even in the new version, I don't include gluon radiation from initial top-quark
(which may occur at very high energy, but not so important at 500 GeV).
We'll include it in the next version.
You can get the Pandora-Pythia via ftp:
ftp://ftp.slac.stanford.edu/users/masako/pandora_pythia61.tar.gz
or from the Pandora-Pythia README Web page:
http://www.slac.stanford.edu/~masako/LC/README_pandora_pythia61.html
You can also see the general generator information:
http://www.slac.stanford.edu/~masako/LC/generators.html
Now, I'd like to mention that Michael is going to update his Pandora
in a few weeks. After his upgrade, I'd also like to update the Pandora-Pythia
which will use the newest Pandora.
- Masako
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Masako Iwasaki U. of Oregon
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SLAC M/S 96, 2575 Sandhill Road
Menlo Park, CA 94025, USA
+1-650-926-2913(Office) +1-650-926-2923(Fax)
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