Trigger & Background Group Software History (July 1996)
Phase I Jan 94 - Aug 94
Install KoralB tau pairs in BEGET
Beam-gas interface to EPC
Cosmic ray generator, HemiCosm, by Michael Bringle
--> Demonstration of Calorimeter trigger
--> Demonstration of Drift Chamber trigger (with Daniel Worledge)
This was em* and dc* bbsim user code based on FFREAD.
Phase II Oct 94 - Feb 95
Lost-particle electromagnetic simulation, by Dave Coupal et al.
GELHAD model of hadronic interactions, by Art Snyder
--> High background rate strategies for TDR
This was trem* based on dbin and dc* based on FFREAD.
Phase III Apr 95 - Aug 95
Installed DCHA drift time digitization by Gautier Hamel de Monchenault.
Byproduct: Ryd fitter taken from Santa Barbara, added DCHA interface.
--> Drift chamber timing studies for jitter
This was trgDC C++ package by Keng-Hwee Chiam
Phase IV Jun 95 - Feb 96
Installed particle time of flight into EMCA, Neil Dyce et al.
Debugged particle time of flight in DCHA.
--> Calorimeter: event time jitter, algorithms
--> Drift Chamber: segment finder position resolution
This is trgEM F77 package by Neil Dyce and trgDC F77 package by Fred Kral
Phase V Jan 96 - now
BHLUMI wide angle Bhabha interface to BEGET, L. Cremaldi and F. Kral
Two-photon physics interface to BEGET, D. Bauer
KoralB tau physics generator installed in SRT, F. Kral
SRT preparation for production, R.Jacobsen, F.Kral, A.Snyder, T.Wenaus et al.
Background mixer, Fast Control Interface, Framework interface, Ed Frank et al.
Updated cell geometry in gndcha, Alex Montgomery
--> Calorimeter: event time jitter, geometric segmentation with production data
--> Drift Chamber: pt discriminator, event time jitter, refined segment finder
--> Global: beginning work on global trigger
--> Software: beginning work on software (Level 3) trigger
This is trgFrame C++/F77 package by Ed Frank and Paul Dauncey,
trgEM F77 package by Neil Dyce and Paul Dauncey and
trgDC F77 package by Fred Kral, Stefan Gehrig and Alex Montgomery
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