# Presentation: 777620

## Workshop

- Workshop is to “Move beyond the Technical Design Proposal”
- Many areas where we have to go beyond a design proposal and need to come up with a real design and start implementing it
- Many areas where we have to freeze the design and set a course of action
- Schedule is extremely tight
- All parts of the detector affect each other
- Areas where we have to start filling in all the details
- We’d like to use a workshop as a forum to meet some of these goals
- Workshop will be a regular occurrence for the Silicon RunIIb group
- Agenda limited, but focused, to address immediate issues
- Workshop will have a set of goals to be addressed during the meeting
- Project schedule will be a recurring theme
- where should we be according to the schedule
- what resources are needed
- how we are going to accomplish what we need to accomplish
- Workshop will have a summary to review:
- needs of various groups within the project
- items not accomplished at the workshop and to set a timetable to achieve them

- Silicon RunIIb Workshop, Dec. 12-13, 2002  - A. Bean, M. Demarteau

## Workshop Agenda 

- Thursday morning: Sensors
- 09:30	Layer 1 sensor measurements 	- *Sergey Korjenevski*
- 10:30	Break
- 11:00 	ELMA Processing details       	- *Mikhail Merkin*
- 11:30	Status Stony Brook Site		- *Bob McCarthy*
- 12:00	Sensor work to be done for PRR	- *Regina Demina*
- Thursday afternoon: Readout Electronics
- 01:30	Summary Current noise issues	- *Dan Edmunds*
- 02:00	Overview Horseshoe area		- *Linda Bagby*
- 02:30	Adapter Card Testing 		- *Ron Sidwell*
- 03:00	Mapping 				- *Eckhard von Thörne*
- 03:30 	Break
- 04:00	LV Power Supplies			- *John Foglesong*
- 04:30	Status Twisted Pair / Junction Card	- *Andrei Nomerotski*
- 05:00	Cooling Manifolds and Cable Path	- *Bill Cooper*
- 05:30   	Break

- Silicon RunIIb Workshop, Dec. 12-13, 2002  - A. Bean, M. Demarteau

## Workshop Agenda

- Friday Morning: Staves
- 09:00   Results from Mechanical Staves 	- *Bill Cooper, Kurt **	**	**	**	**	**	**	**	**  Krempetz,Jim Fast*
- 10:00   Grounding issues with Staves		- *Marvin Johnson*
- 10:30   Break
- 11:00   Stave Discussion 			- *All*
- Friday Afternoon: Testing
- 01:30	SVX4 Status 			- *Kazu Hanagaki*
- 02:00	Electronics Status Report		- *Andrei Nomerotski*
- 02:30	Grounding and Testing L0/1 		- *Kazu Hanagaki*
- 03:00	Hybrid Status and Testing Plans	- *Andrei Nomerotski*
- 03:30 	Summary 			- *Alice / Marcel*
- 04:00 	Wine and Cheese Seminar

- Silicon RunIIb Workshop, Dec. 12-13, 2002  - A. Bean, M. Demarteau

## Workshop Goals

- Goals
- Complete comparison ELMA and HPK sensors
- Filled out sensor vendor evaluation form
- Decide on vendor ELMA, HPK if possible
- Determine what is needed for PRR for layer1/0 sensors and set time scale for PRR
- First pass at measuring specs of outer layer sensors (?)
- Decide on physical parameters of adapter card
- Decide on low voltage regulation and separate DVDD and AVDD or combined
- Agree on mapping scheme for whole detector
- Complete design of LV system
- Decide on junction card area location
- Decide on stave cores: materials and freeze all dimensions
- Worked out grounding scheme for staves
- Decide on coherent plan for hybrid production and testing
- ...

- Silicon RunIIb Workshop, Dec. 12-13, 2002  - A. Bean, M. Demarteau

## News 

- Next year’s schedule
- Silicon meeting on ‘off-weeks’ Thursday, 10:00-12:00am
- allows all geographical sectors to participate at reasonable hours
- hopefully this will not change anymore for the remainder of the project
- Level 3 managers meeting on ‘on-weeks’ Tuesday, 8:30-10:30am
- Meeting dedicated to status, schedule, resources once a month
- Progress will be carefully monitored by the Lab’s upper management
- We should be pro-active in our role to adhere to the schedule
- Next week is the ESAAB meeting at which point a decision will be taken by the Office of High Energy and Nuclear Physics of DoE how to proceed with RunIIb
- After a week of heated arguments, agreement between LBL and Fermilab yesterday to proceed with ‘only’ two versions of the SVX4 chip, a ‘minimal’ chip (version A) and a ‘better performance’ chip (version B) with a likely layout on the reticle of 1:5 for A:B

- News

- Silicon RunIIb Workshop, Dec. 12-13, 2002  - A. Bean, M. Demarteau

## Schedule Status

- There are 134 milestones in the silicon schedule
- Only look at those shifted with respect to Lehman

- open symbols: Lehmanfilled: current

- Silicon RunIIb Workshop, Dec. 12-13, 2002  - A. Bean, M. Demarteau

## Schedule Status

- Only those delayed with respect to Lehman (19)

- Silicon RunIIb Workshop, Dec. 12-13, 2002  - A. Bean, M. Demarteau

## Status

- Focus on:
- Sensor Probing Equip Setup And CertF. Complete   (11/6/02)
- Missed
- Silicon Prototype Mechanical Stave Built     (12/16/02)
- Major milestone at which point final stave design will be chosen
- Sensors
- Probing and testing of outer layer sensors
- Probing and testing of inner layer sensors
- Layer 0 design layout
- PRR for inner / outer layer sensors
- Staves
- Proceeding as quickly as possible from a mechanical stave to an electrical stave with associated module assembly
- Testing
- Hybrid testing
- Vertical slice tests, 1% and 10%
- Burn-in stands
- Radiation monitors and software

- Silicon RunIIb Workshop, Dec. 12-13, 2002  - A. Bean, M. Demarteau

## R&D Profile 

- Cost profile for R&D M&S and Labor funding
- Equipment spending should not prevent you from proceeding with the project

- Silicon RunIIb Workshop, Dec. 12-13, 2002  - A. Bean, M. Demarteau