Difference between revisions of "OWG meeting 28-Mar-2008"
From GlueXWiki
m |
m |
||
Line 42: | Line 42: | ||
* May milestones in [[Online Major Milestones]] are still acceptable/possible | * May milestones in [[Online Major Milestones]] are still acceptable/possible | ||
* Chris/Fernando are nearly done with electronics drawings, some work needed for DAQ and networks sections | * Chris/Fernando are nearly done with electronics drawings, some work needed for DAQ and networks sections | ||
− | * crate-sum demo | + | * crate-sum demo should be ready for review |
* general agreement that 200 kHz triggering demo will (might?) happen by the review | * general agreement that 200 kHz triggering demo will (might?) happen by the review | ||
+ | * prototype TI board should be back in two weeks or so | ||
+ | |||
+ | |||
+ | '''Trigger Studies''' | ||
+ | |||
+ | Alex S presented latest results from his MC study of triggering in Hall D. MUCH discussion followed, and it was clear that Alex needs to make a complete presentation in a separate meeting devoted to this topic. He will collect a complete set of plots, starting from ground zero, and present them in the next week or two. | ||
+ | |||
+ | * studied hadronic backgrounds, via Eugene's Pythia++, and E-M background, via Geant3 | ||
+ | * included pileup in 100 ns gate | ||
+ | * looked at FCAL and BCAL energy sums, and TOF multiplicities | ||
+ | * used Richard's full beam simulation, including complete bremstrahlung spectrum, collimator, beam pipe, etc. | ||
+ | * more at the dedicated meeting... | ||
+ | |||
+ | |||
+ | '''Electronics Status''' |
Revision as of 16:57, 31 March 2008
Contents
Agenda
- Announcements
- Review of minutes from 14-Mar-2008 meeting
- Status of Online Major Milestones for May 2008 Subsystem Review - Elliott W.
- Progress on EMU and other DAQ components - Graham H.
- Trigger studies - Alex S.
- Trigger hardware status - Fernando B, Chris C, etc.
Time/Location
2pm Fri 28-Mar-2008 CC F326
Announcements
This room and time is reserved for weekly OWG meetings until the May 2008 subsystem review is over.
Next Meeting
2pm Fri 4-Apr-2008 CC F326
New Action Items from this Meeting
Minutes
Attendees: E.Wolin, Chris C, Fernando B, Simon T, Elton S, Carl T, David L, Alex S, Dave D, Ben R, Ed J, Eugene C, Elke A, Vardan G, Hai D.
May 2008 Review Subsystem Review
- still need date (probably middle to end of May), charge, names of reviewers, etc. from 12GeV Project office
- need pre-brief materials a few weeks before review
- both the Electronics and DAQ groups are working on docs suitable for pre-brief materials
- trigger group (aka Dave D) will generate pre-brief materials for trigger system design
- need to complete tests and freeze development a few weeks before pre-brief materials are due
- need last few weeks before review for practice talks, revision of pre-brief materials, etc.
- May milestones in Online Major Milestones are still acceptable/possible
- Chris/Fernando are nearly done with electronics drawings, some work needed for DAQ and networks sections
- crate-sum demo should be ready for review
- general agreement that 200 kHz triggering demo will (might?) happen by the review
- prototype TI board should be back in two weeks or so
Trigger Studies
Alex S presented latest results from his MC study of triggering in Hall D. MUCH discussion followed, and it was clear that Alex needs to make a complete presentation in a separate meeting devoted to this topic. He will collect a complete set of plots, starting from ground zero, and present them in the next week or two.
- studied hadronic backgrounds, via Eugene's Pythia++, and E-M background, via Geant3
- included pileup in 100 ns gate
- looked at FCAL and BCAL energy sums, and TOF multiplicities
- used Richard's full beam simulation, including complete bremstrahlung spectrum, collimator, beam pipe, etc.
- more at the dedicated meeting...
Electronics Status