HF UPGRADE PROJECTY. Onel PM June 11, 2012

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Recent Highlights and News-I• The PMT deliveries are now completed. Testing is going well. We had a meeting with

Hamamatsu regarding our reject tubes. We have shipped back about 10 PMT’s ( low gain, high dark current and black cover problems) to be tested by them. The Base Board production is also going well.

• Working on the New HV testing system and forming a committee to evaluate the RFP responses. Bulgarian new module testing is completed. (there were some problems- we are working on this- We expect the reworked proto will be at CERN soon).Waiting a detailed report from German and Alexi. Both power supplies will be tested and evaluated at CERN E-pool using professional equipment and high expertise level of pool technicians.

• The HV RFP and decision committee is now formed. Members are: Germain, Alexi, Ianos, S.Los, M.Miller, D.Winn from HF and Magnus and S. Lusin from CMS Coordination.

• We have decided on the shield length- 54 mm (looks good !! the presentation by Ianos during HF meeting on May 14th) we will inform Mike Fountain to start with the production.

• Gain Sorting Proposal by Ugur is now ready. -A uniform gain distribution for one HF is outlined from the foist 900 PMT sample. Other than the fringes at the edge of the sample, we can get gain uniformity within2% -EM and HAD, and 4 Quadrant separation would work if we can deliver different HV for each group (total 24 groups). -As the operation gain is decided, we can develop sorting and HV distributions for each group.

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CAEN and Bulgarian PSU’sTwo modules from CAEN A1535 and A1511. Both floating ground. A1535 – to power cathode circuit, A1511 – two last dinodesBoth modules shows perfect performance up to the 3 mA current (max for these module). Presently A1535 has up to 3kV output. Needs to be reworked to have lover Voltage and higher current

A1535 A1511

Modified Bulgarian Power Supply – Power supply was modified to meet needs of new m-anode PMT’s. Lower voltage. Current up to the 10 mA. New firmware to fix the spike problems.

Both power supplies will be tested and evaluated at CERN E-pool using professional equipment and high expertise level of pool technicians

Between two oscillators within the same channel cross-talk was detected during the tests of Bulgarian PSU. Unit is back to Sofia, will be fixed and will be back at CERN by June 8th

LV part High frequency oscillator HV partHigh frequency

oscillator

HV Board

Recent Highlights and News-IIThere is an agreement for a new cable purchases– Thanks Chris Tully, Jeremy Mans and Pawel De Barbaro for this. There is also a strong support from Austin and Magnus on this.Decision is to purchase all ROBOX inside cables and 1/8 of 5m cables FEE and connector cables to the existing FEE and start installing these and purchase the remaining by Mid-2013 that we have all cables installed during LS1. This will enable us to go to the 2 channel readout option by LS1.5 or YETS (2014-15).This means that the HF FEE design and construction will go rather fast (att. to our Turkish and Brazilian groups).HF new front end integration will be presented by Ianos. HF Electronics Packaging as well as the agreement within HCAL that we should pursue the Winchester Cables presented by Terry Shaw.Developing our “Project Org Chart” adding Brazilian Universities and ITU, Istanbul. Alberto Santoro and Gilvan-Augusto Alves are named as Co-L2’s for Brazil in our org chart. E.Gulmez BU-Istanbul is L2 for Turkey.

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HF2012 Organization Chart

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C M S H F U P G R A D E 2 0 1 2 O R G A N IZ A T IO N C H A R T

J . N a ch tm a n /C .T u llyH F F E

E .G u lm ezT R C M S L 2 P M

N e u h au s (U I)C a n d id a te P M T S tu d ies

J ia (U I)P ro du c tion T es tin g Io w a

F u n k (U I)B a tch P M T Te s ting

T ira s (U I )S p e c ia lity T e st

D u m a n og lu (C U )P ro du c tio n Te s ting A d a na

Jo sh i (F N A L)D a tab a se

C o rse / K in g sto n (U I)D a tab a se

P M T C h a ra c te riza tionA kg un

1 .1 .2 .1 .3

K e n t, D e b b ins (U I)S le e ve M e ch a n ics

C re m a ld i (M iss )S c in tilla tio n T e s ts

A kg u n (U I)R a d ia tio n D a m a ge

W in n (F a ir)N e w S le e ve M a te ria l

C re m a ld i (M iss )S le eve P ro d uc tion

S le eve s A nd L ig h t G u id esW inn

1 .1 .2 .1 .4

S ch m id t (U I)D e s ign

F o u n ta in (U I)P re -P ro d uc tion

F o u n ta in (U I)P ro du c tion

D e b b in s (U I)M e ch an ica l Te s ting

L o s (F N A L)D e s ign

M ille r (U I )P ro du c tion

L o s (FN A L ), N e u h au s (U I)P M T B a se B o a rds

B u lg a ria n H VS o fia G ro up

M a rtin e z (F IU )C A E N H V

R O B O X D e s ig n a n d P ro d .S ch m id t1 .1 .2 .1 .6

T e rry, S h a w (F N A L)C a b le D e s ign

F e rm i T ech . T B AC a b le /C o nn e c to r T e st

F e rm i Te ch T B AC a b le P ro d uc tion

P M T C a b lingT e rry S h a w (F N A L)

1 .1 .2 .1 .5

A kg un , N eu h a us (U I)Io w a T e s ts

K a ya , Is ild a k (B U -T R )9 0 4 T e s ts

M e s tv irish v ili, S ch m id t (U I)In s ta lla tio n in U X C

S u la k (B U -U S )T e s t B ea m 2 0 11

D e m o B o x , L ig h t G u id e P h i3Y e tk in

1 .1 .2 .1 .8

B a k irc i,C e rc i,O zo k (T R )T e s t S ta nd s in S X 5

D e b b ins , K en t (U I)R O B O X R e sem b ly A n d T e st

H F C E R N T e am

H F T u rk ish T e am

C a n ko ca k,K a ya ,Isild a k (T R )R O B O X T es tin g in S X 5

F e rm i Te ch T B AR O B O X C a b ling

H F C E R N T e amR O B O X B u rn in

In s ta lla tio n A n d C o m m issio n ingM e s tv irishv ili. P e n zo

1 .1 .2 .2

O n e lC M S H F P R O JE C T

1 .1 .2

S .T ka czyk /T .Y e tk inU S C M S L 2 P M

G . A . A lve s /A .S an to roB ra z il C M S L 2 P M

O n e lH F U P G R A D E P M

P .D e B arb a roH C A L P M

Milestones 2012 HF UPGRADE PROJECT MILESTONS• PMT Testing 50% Complete 1/1/2012• Production Readiness Review 1/12/2012• New YETS 2012 ROBOX manufactured, tested and installed in CMS 2/17/2012• New cable purchase decision 2 or 4 channel 7/1/2012• Start of CMS 2012 Shutdown 12/5/12• Equip ROBOX test stands at SX5 11/23/12• Gather Miscellaneous Hardware/Equipment for in-situ HF Testing in Garages 11/23/12• Install Miscellaneous Hardware/Equipment for in-situ HF Testing in Garages 12/19/12• HF Plus Moved into Garages 12/21/12

HCAL INTERNAL MILESTONES• New HV system purchase decision 8/15/2012• HF PMT characterization and testing 100% done 10/1/2012• HF PMT's are shipped to CERN 10/15/2012• HF PMT Boards QC testing 100% at Iowa 11/1/2012• Start of the HF ROBOXes shipping to CERN 11/1/2012• HF PMT's are shipped to CERN 10/15/2012

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Working on the planning for 2013-14HF upgrade will happen in at least two phases:1. PMT’s will be replaced (LS1)

– Rebuild readout boxes (new PMT’s, PCB’s, and new cables).– Change HV power supplies in USC.

2. Front end electronics will be replaced (eYETS?) Prefer to do this – Reconfiguration of on detector racks– Additional LV[New backend electronics already commissioned]

Before, or at same time as electronics replacement:• Front end signal cables will need to be replaced• Additional fibers will need to be pulled

(3.) If not already done, double the channel count to fully exploit multi-anode PMT’s.

in LS1

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Changes to boxes• PMT’s changed from Hamamatsu R7525 to

Hamamatsu R7600-u100-M4 (four anode PMT’s)

• PMT shields• Base boards• Internal support mechanics• Maybe internal cables.

HV power supplies in USC will also be changed- Will use existing HV cabling.

• New PMT’s have four anodes. For LS1 the anodes will be ganged together to match the number of readout channels of our existing FE electronics.

• Later (LS1.5?) when new electronics are available boxes will be reconfigured for multi-anode readout.

New design has “adapter” boards which connect cables to base boards and determines the anode configuration.• Allows easy transition to multi-anode readout, or

future change of anode configuration.• Improves maintainability of readout boxes.

Cable supportAdapter boardBase board

Depends on when we replace external cables

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ROB work flow• Work starts as soon as HF’s are in garages and

boxes accessible.• Refurbishment will happen in SX5, HCAL alcove• Boxes will be processed in groups of “quadrants”,

9 boxes that make up 90 degrees in phi on HF.• Boxes will be remounted and commissioned by

quadrants (Smallest unit due to shared HV).• Burn in and commissioning happens whenever

services are available.– Off critical path. Have flexibility here

Remove boxes from both HF’s

RP screening

Disassembly

Refurbishment

Testing

Remount on HF’s

Testing/burn-in, commissioning

UXC

UXC

USC

Sourcing 9

New front end cables

Lower level cable storage under floor

New electronics with cabling for dual-anode readout

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HF Upgrade StagingStage 1 (LS1)• PMT replacement• Upgrade cabling to allow transition to new FEE

and 2-anode readout• Use existing FE electronics.

– Adapter boards in readout boxes will gang anodes– Cable Adapters at FEE crates will adapt new cabling

to present electronics

Stage 2• Upgrade FE electronics for 2-anode readout and

TDC– RoBox adapter boards changed for two 2-anode– Racks will be reconfigured for new FEE

• Maintain the possibility to switch to four-anode readout in the future should that prove necessary.

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Front end signal cablesFor multi-anode readout:• Cable volume will double• Existing cables must be replace due to insufficient connection density

Cabling solution identified (Winchester electronics)that meets our requirements.– Connection density– Robustness– No degradation of detector performance

-Consists of 3 parts: Cable for inside RoBoxes, 5m cables to FEE, and Adapters to connect to existing FEE

24 Coax connectorInside RoBox 5m Cable to FEE Adapter forExisting FEE

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HF QIE Card

Very SimilarTo HB/HE QIE Card

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TDC in HF

• Rising edge TDC data comes from the QIE10 – 5 or 6 bit - 390 to 780 ps resolution

• Falling edge comes from FPGA– Uses QIE10 discriminator output– 4 bits, one special code – 3.125 ns– Special code will indicate multiple pulses.

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HF Card conceptDual QIE board unit 2x24 channels =48 / unit6U crates with 1.2” module spacing.

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New Advanced Schedule

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PCB production

12x Jumper base board production/checking jumper board testing PCB production Board assembly/testing Testing and QC at IowaFirst shipment of PCB's to CERN50% board production doneAll done, tested and delivered to CERN

3/1/12 --- 4/15/124/15/12 ---5/15/125/15/12—6/15/126/15/12– 12/1/126/30/12 - 7/15/127/31/12 (Int. Milestone)10/1/12 (Int. Milestone)12/7/12 (Int. Milestone)

SLSL, IS, AMSLSLMM, JC, DS, ZJ, GF, JKZJSLSL

PMT's

Delivery dates at CERN

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

05/15/12

06/01/12

06/15/12

07/01/12

08/01/12

08/14/12

09/01/12

09/14/12

Test stand setupTest new box ( set-up new ROB) Produce and assemble test equip Establish Testing Procedures Produce Test stand equipment

AM Tests new BoxNew ROBOX at 904- operating New ROBOX at SX5- operating Test Stands at SX5—operating

4/23/12 - 5/15/123/31/12 - 6/30/124/23/12 - 7/31/124/15-6/30

5/15 - 6/7/127/31/12 - 8/31/127/31/1212/23/12

IS, AMIS, MF, PD, TKAM, IS, APIS, MF, PD, TK

AM, HB, EBAM, IS, AP, GA, YGAM, IS, AP, GA, YGAM, IS, AP, GA, YG, SD, YOz, FO, SS, SC, NB

Adding two students Marcos and Thiago from Brazil.

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ROB mechanicsFinalize Shield dimensions & All materials orderedQN + Iowa students pre-assembly Ship to CERNCERN SetupHF+ mechanics pre-assembly/cable prep.

ROB Completion Dates25% completion50% completion75% completion100% completionProduction contingency

04/01/12 - 05/14/12

06/01/12 - 07/01/1209/01/1209/14/12 - 10/01/1210/01/12 - 03/01/13

05/01/12 - 06/31/1207/01/12 - 08/31/1209/01/12 - 10/31/1211/01/12 - 12/21/1212/22/12 - 02/28/13

PB, MT, IS, PD, TKZJ, ET, GF, JC, JK, DSOlga, TK, PD, (+2 crews x2)Olga, TK, PD, (+2 crews x2)

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Assembly and Testing

Base board population learning/training

Populate and test baseboards

HF+ Q1 (27)

HF+ Q2 (54)

HF+ Q3 (81)

HF+ Q4 (108)

HF- Q1 (135)

HF- Q2 (162)

HF- Q3 (189)

HF- Q4 (216)

07/31/12 - 08/21/12

08/22/12 - 09/07/12

09/07/12 - 09/22/12

09/22/12 - 10/07/12

10/07/12 - 10/22/12

10/22/12 - 11/07/12

11/07/12 - 11/22/12

11/22/12 - 12/07/12

12/07/12 - 12/22/12

AM, IS, DK, MK, OK

AM, IS, DK, MK, OK, EE, OO, BU, MY, SD, YOz, HO, KD

Activities on HF (HF+ HF-)

HF +

HF+ ROB’s out

Disassemble

Reassemble + testing

HF -

HF- ROB’s out

Disassemble

Reassemble + testing

12/03/12 - 12/18/12

12/19/12- 02/03/13

02/04/13 - 04/08/13

12/19/12 - 01/15/13

01/16/13 - 03/19/13

03/20/13 - 06/25/13

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Back-up

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PMT test in 2012-I• Iowa is planning is to have all PMT's at CERN sometime in Sept

2012.

• All of the PMT's and base boards will be tested in 2012 at CERN

• We are in process of defining all test-stand setups and needed equipment to handle the testing of the base boards and PMT's. WE plan on having setups to test the equivalent of two boxes worth of PMT's at a time. The funding request is made- but the funding is not in place.

• Burn in HF Plus Side ROBOXs in Garages 210 days Mon 3/12/13 - Mon 1/14/14 and Burn in HF Minus Side ROBOXs in Garages 9/21/13 (as defined by the HF Project Schedule). 24

PMT test in 2012-II• Functionality test – All base boards will be equipped with PMT’s and PMT

+ base board assembly will be tested at CERN.

• Primary readout is with HCAL DAQ and HF QIE etc.

• We will have four light distribution boxes (three in addition to existing one). Number augmented to allow base board + PMT testing in parallel with

new ROB test development.

• Two will be set up for testing of PMT’s + base boards (6 base boards tested at a time). In addition to light distribution unit, setups will have:

• “Dark box” cover• Signal and HV cables ( At the moment we only have cables for the

one upgraded box.)• Support for Base boards + PMT’s (using production ROB parts)

All the necessary equipment components are designed currently at Iowa.25

PMT test in 2012-III• Before majority of PMT’s will be shipped, we will have 24 m-anode PMT’s + three

baseboards at CERN to assemble and test one more “upgraded” ROBOX for test-stand/testing development Most mechanics already assembled at CERN. Needs cables from Fermi box. Will be assembled and ready for use by May.

• This ROBOX will be used to define all the test procedures –LED and PED runs, SPE runs. We will define what info goes to database, traveler runs etc.

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