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1996 Trigger Group Meetings and Presentations
- December 31 cancelled
- December 17 "Brief meeting on status of L1 and L3" [agenda] [phone list]
[Minutes] Material: [Gehrig: Vertex info of hadronic background (x1 background)] [Gehrig (post meeting): x-y-info info of
hadronic background (x10 background)] [Ryd:tracking with L1 DC segments (directory)]
- December 3 "L1 design and L3 simulation" [agenda] [phone list] [Minutes]
Material: [Gehrig: Vertex info of hadronic background] [Montgomery:Post-Workshop Jitter, Monkey Carlo Results, FcsData Implementation] [Cretsinger:tracking with L1 DC segments]
- November 19 cancelled
- November 5 cancelled
- October 30-November 1 Trigger Workshop on L1 Implementation Model (at SLAC) [agenda-Oct 30] [agenda-Oct 31] [agenda-Nov 1] [Minutes] [Kral: Workshop Closure (Nov 5)] Material: Hardcopies available from Anna
Pacheco, SLAC [Dauncey/Dowdell/Price/Schafer: EMC trigger doc] [Extra figure (EMC layout)] [Kral: Changes since CDR talk] [Dowdell: Latency] [Dauncey: Requirements] [Dauncey: Req figs] [Dauncey: Another req fig] [Jared: Implementation Model] [Gehrig: Efficiencies and Rates Talk] [Montgomery: Jitter Talk] [Selen: Cleo Talk] [Kral: Towards Closure Talk (Nov 1)]
- October 28 2:10pm to 2:30pm Trigger/FCS talk at Simulation Review (Paul Dauncey) [agenda] Material: [Dyce/Frank/Gehrig/Kral: TRG sim docs]
- October 22 11:00am Informal Level 3 Meeting (SLAC) [agenda]
- October 22 phone meeting cancelled
- October 20-23 BaBar Collaboration Meeting (SLAC) with no trigger meetings
- October 8 8:30am - 10:30am Workshop preparations: results (efficiencies, rates, jitter), documentation (drawings, text), etc. [agenda] [phone list] [Minutes] Material: [Dauncey/Schafer: EM trigger DAQ] [Montgomery: DC PT turn-on and Event Time] [Cretsinger: L3 bgd rejection using DC tracks] [Kral/Jared: L1 top
level drawing] [Dauncey/Dowdell/Schafer: EM implementation model]
- September 24 8:30am - 10:00am L1 Interfaces [agenda] [phone list] [Minutes] Material: [Schafer: interfaces for EM trigger (from PM/to DAQ)] [Nelson/Coupal: xilinx layout for DC endplate (will not ghostview but should print)] [Nelson/Coupal: readout layout for DC endplate (will not ghostview but should print)] [Nelson/Coupal: power budget for DC endplate (will not ghostview but should
print)] [Montgomery: Speed options for endplate compared] [Kral: interface to global trigger] [Gehrig/Montgomery: 2 of 5/1000 tau to pi pi lost to coarse phi map with 2A trigger] [Kral: interface from global to FCS] [Kral: interface to simulation] [Frank: FCS-Simulation interface]
- September 12 9am - 5pm at UC Irvine. Fast Control discussion [Latency and Jitter documents (directory)]
- September 10 8:30am - 10:00am Continued Preparations for L1 Implementation Model [agenda] [phone list] Material: [Kral/Schaffner: reconstructed Z0 from L1 segments for single muons] [Kral: Latency and Jitter Spec, draft 0.3 (or later)] [...browse this directory of simulation documentation - not needed for meeting...]
- August 27 8:30am - 10:30am Initial Preparations for L1 Implementation Model [agenda] [phone list]
[Minutes] Material: [Jared: implementation model] [Kral: status of DC studies] [LBL: "Event Time to 10 ns" (BaBar Note 319, final version)] [Gehrig: other event time algorithms] [Dauncey: status of EM studies] [Kral: jitter strategy] [Kral: common latency]
[Dauncey: outstanding issues]
- August 13 cancelled
- July 30 cancelled
- July 19 Simulation Status Reports at Dresden Collaboration meeting (Trigger section edited by Torre Wenaus; presented by Tricia Rankin) based on Trigger Simulation Report (by Trigger group)
- July 16 8:30am - 10:00am L1-L3: status (Sim, EM, DC, L3) [agenda] [phone list] [Minutes]
Material: [Dresden Simulation Status (a draft was discussed, see final report above)] [Montgomery: Counter-based segment finder]
- July 2 8:30am - 10:00am L1-L3: acceptances and algorithms (EM, DC, L3) [agenda] [phone list]
[Minutes] Material: [Dauncey: Theta] [Frank: L3 text] [Frank: L3, BB~] [Frank: L3, HEB-Hadronic] [Frank: L3: more events (directory)] [Gehrig: PT Discriminator & layers (only as a fax)]
- June 18 cancelled
- June 4 8:30am - 10:00am L1-L3: reports of studies in progress [agenda] [phone list] [Minutes]
Material: [Dauncey: Jitter] [Schafer: Calorimeter Concept (directory)] [Gehrig: PT
Discriminator (directory)] [Kral: Hadronic rates] [Kral: DC hadronic event]
- May 21 cancelled
- May 7 8:30am - 10:00am status reports [agenda] [phone list] [Minutes] Material: [Example of trgDC BLT on a B0 event with cell ineffs]
- April 23 cancelled
- April 19 2:00pm - 3:30pm Physics/Analysis parallel session: "Trigger physics efficiency denominator definition" (10 minutes) [agenda]
- April 19 8:30am - 12:00noon L1-L3: mini-plenary at Collab Mtg. [agenda] (L3 at 11:00am)
- April 18 4:00pm - 5:00pm L1-L3: plenary talk at Collab Mtg., F. Kral [agenda] Material: [Part I: Physics, Architecture] [Part I: Extra transparency (1 page)] [Part II: L1, L3]
- April 18 2:00pm - 2:40pm L1-L3: IFR parallel session [agenda] (trigger group invited to IFR session)
- April 9 8:30am - 10:30am L1-L3: prepare for mini-plenary (phone meeting) [agenda] [phone list]
[Minutes] Material: [Huffer: post-meeting ascii writeup] [Dauncey: calorimeter (directory)] [Dauncey: post-meeting ascii writeup] [Briggs: Timing jitter in EMC trigger] [Innes: DC cell
efficiency]
- April 5 simulation coordinator meeting [Kral: TRG simulation status report]
- March 19 8:30am - 10:00am L1-L3: PDRR outcome, status reports, EMC segmentation, reconstruction req. (SLAC host) [agenda] [Minutes] Material:
[PDRR outcome]
- March 4 10:00am Initial Level 3 Trigger Algorithm Meeting (SLAC Orange Room) [Minutes]
- February 27 - Preliminary Design Requirements and Conceptual Design Reviews [agenda] Committee Report: [Review Report Final Version]
Material: see review documents on PDRR+CDR page and the following talks, [Kral intro and physics] [Dauncey requirements] [Jared implementation] [Dowdell calorimeter (original)] [Dowdell calorimeter (for ghostview)] [Innes drift chamber (see review material)] [Jared global] [Dyce simulation]
- February 20 - "Editing Requirements" [agenda] [phone list] Schedule of drafts
Material: review documents, as announced in BFMAIL (1) Requiremen ts: version frozen Friday 7pm Text V02-40-00 and Dr ift Chamber Dimensions V02-40-00. The following documents may or may not be discussed in the meeting: (2) Essential Model text and diagrams (V02-40-01) (3) System Description
text and block diagrams (V02-40-01)
- February 13 - Discuss written contributions. New: System Description/Block Diagrams [agenda] [phone list] [Minutes] Material: (deadline for non- review material: 3pm Monday) (1) Requirements: new version Text V02-20-00 as well as frozen version
Text V02-00-02 (2) DC+GL Essential Model Drawings V03-20-00 and Text V03-20-00 (3) EM Essential Model Drawings V02-00-02 and Text V02-00-0 2 (4) EM System Description Text V03-20-00 (drawings: see EM Essential Model)
- February 9 - Deadline for written material (4am PST = noon GMT)
- February 6 - Extra meeting on Essential Model, etc. [agenda] [phone list] [Minutes]
Material: (for late material, follow document drop instructions below) (1) Requirements, draft 1.12 (2) Essential Model, draft 2.0 (3) trgDC pt resolution studies, dated
Jan 29 (text) (4) Dauncey/Dowdell Requirements sections (5) Eisner/Bauer Requirements sections (6) pt resolution fits (optional for meeting - they are
for MC cheat, so please ingnore) [0 4 10 nbit=3] [0 4 10 nbit=4] [1 4 10 nbit=3] [1 4 10 nbit=4] (7) EM Essential Model [Dowdell Drawings] [Dauncey text]
- January 30 - "Review and Planning" [agenda] [phone list] [Minutes] Material: (1)
Requirements, draft 1.12 (2) Essential Model, draft 1.0 (3) [mis named] System Description, draft 1.03 (4) Simulation To Do List, draft 0.1 (5)
Datasets table, dated Jan 28 + Explore below swannounce, simuprod discussions (6) trgDC pt resolution studies, dated Jan 29 (text) (7) Dauncey/Dowdell Requirements sections
- January 23 - Extra phone meeting [agenda] [phone list] [Minutes] Material: no new
material
- January 17 - Special Simulation Meeting [agenda] [phone list]
- January 16 - "Requirements and Essential Model" [agenda] [phone list] [Minutes]
Material: (1) Requirements, draft 1.1 (2) Essential Model, draft 1.0 (3) Bhabha Trigger Rates, BaBar Note # 272
- January 9 - Extra phone meeting to discuss review documents [agenda] [phone list] [Minutes]
Material: Draft 1.0 of (1) Requirements (2) Essential Model
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