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KEK meeting – September 2006
J.-C. Brient (LLR) 1
Jean-Claude BRIENTJean-Claude BRIENT LLR – Ecole PolytechniqueLLR – Ecole Polytechnique
CALICE status and Plans
KEK meeting – September 2006
J.-C. Brient (LLR) 2
~200 phys./engineers 38+1 laboratories 11 countries +1 !! 3 regions
Approved PRC-DESY n°02-01Approved PRC-DESY n°02-01Presented at PAC-FNALPresented at PAC-FNAL
http://polywww.in2p3.fr/flc/calice.html
CIEMAT Madrid is in discussion for joining(meeting 25/26 September at LAL-Orsay)
KEK meeting – September 2006
J.-C. Brient (LLR) 3
UK Birmingham, Cambridge, Imperial CL, Manchester, University CL, Royal Holloway UL, Rutherford AL
USA Argonne NL, Boston , Univ. Chicago, Texas Univ.Arlington, North Illinois Univ., Univ. Iowa St,
Close contact with Fermilab
Korea Kangnung NU. , Seoul NU., Ewha Univ., Sungkyunkwan U., Yonsei U.
Czech Rep Univ. Charles-Prague, IOP-ASCR
India BARC-Mumbai
Russia ITEP, IHEP-Protvino, LPI, Moscow SU , MEPHI
France LAL-Orsay, LAPP-Annecy, LPSC-Grenoble, LLR- Ecole Poly. , LPC-Clermont , IPNL-Lyon
+ contacts with labs+ contacts with labs China China (Tsinghua) Brazil Brazil (San Paulo) CERN ,CERN , Italy Italy (Pavia, Pisa) , ETC… ETC…
Who and Where Who and Where
Labos ECALLabos HCAL
Canada McGill Univ. , Univ. Of Regina
Germany DESY , Univ. Hambourg
Belarus Minsk Univ.
JapanJapan KOBE Univ., SHINSHU Univ.
Spain CIEMAT-Madrid in discussionCIEMAT-Madrid in discussion
KEK meeting – September 2006
J.-C. Brient (LLR) 4
ECALECAL : : Sampling calorimeterSolution 1 : Solution 1 : tungstentungsten (density) - siliconsilicon (pixel size ~ Molière radius)
Solution 2 : Solution 2 : tungsten - MPPC and scintillator tile/strip
Pixels size <1cm² and about 20-30 readout layers (15 to 250 Millions channels)
The proposed solutions The proposed solutions
HCALHCAL Solution 1 : Solution 1 : Sampling calorimeter tungsten/Stainless steeltungsten/Stainless steel (density) –digital readout digital readout (pixel size)
Solution 2 : Solution 2 : Sampling calorimeter tungsten/Stainless steeltungsten/Stainless steel (density) – scintillator tile scintillator tile (small size)
Pixel size 1cm² and about 50 readout layers (~50 Millions channels)
Pixels size 16cm² and about 50 readout layers readout by silicon PM !!
KEK meeting – September 2006
J.-C. Brient (LLR) 5
A first generation prototypes, which allows to debug the concept and technologies 2001 - 2005
A second generation prototypes, much closer to the final detector 2006 - 2009
Ready for LOI, Proposal etc… in 2010 !!
Our plans Our plans
KEK meeting – September 2006
J.-C. Brient (LLR) 6
First generation prototypes First generation prototypes
ECAL ready and in use at test beam
Tile HCAL using SiPM from Russia readyand in use at test beam
Digital HCAL in plan ( waiting for funding !!!)
KEK meeting – September 2006
J.-C. Brient (LLR) 7
ECALECAL DETECTORS MATRIX DETECTORS MATRIX
Korea
Czech Russia
Brazil (Unicamp-Sao Paulo)
BARC - India
ANDAND
Hamamatsu not in the list !! (already some contact , but only with Hamamatsu-France)
KEK meeting – September 2006
J.-C. Brient (LLR) 8
TCMTTCMT
KEK meeting – September 2006
J.-C. Brient (LLR) 9
Cells in red : Signal > 20% of Mip Cells in red : Signal > 50% of Mip
KEK meeting – September 2006
J.-C. Brient (LLR) 10
Events at 20 degresEvents at 20 degres
Beam enery GeVBeam enery GeVAn
gu
lar
resolu
tion
m
rad
An
gu
lar
resolu
tion
m
rad
KEK meeting – September 2006
J.-C. Brient (LLR) 11
June 2006 , Installation at CERN H6 test beam area June 2006 , Installation at CERN H6 test beam area
KEK meeting – September 2006
J.-C. Brient (LLR) 12
ECAL(W-Si)
Tile HCAL(scint. Tiles–SiPM)
Tail Catcher(scint.strip-SiPM)
KEK meeting – September 2006
J.-C. Brient (LLR) 13
KEK meeting – September 2006
J.-C. Brient (LLR) 14
KEK meeting – September 2006
J.-C. Brient (LLR) 15
KEK meeting – September 2006
J.-C. Brient (LLR) 16
GOAL
angles 0 deg 20 deg 30 deg 45 deg per
(k Evt.) (k Evt.) (k Evt.) (k Evt.) angle
total 2843 742 2688 2375 900
energy:
(GeV)
45 933 250 753 551 250
40 347 280 311 150
30 685 270 550 531 250
20 380 110 330 208 100
15 201 181 244 50
10 297 112 594 530 100
Statistics of the CERN test beam
KEK meeting – September 2006
J.-C. Brient (LLR) 17
KEK meeting – September 2006
J.-C. Brient (LLR) 18
Test with electronTest with electron (may be small energy hadron) (may be small energy hadron) test of running with the test of running with the VFE chip INSIDE the detectorVFE chip INSIDE the detector Test beam with AHCAL+ECAL for debuggingTest beam with AHCAL+ECAL for debugging and … single layer test (new design) …
Test with HadronTest with Hadron CERN ?? Summer 2007 CERN ?? Summer 2007 MTBF Fall 2007 MTBF Fall 2007
Use Use EUDET EUDET funding for the funding for the construction of ½ ECAL module construction of ½ ECAL module with all news developments + Possible with all news developments + Possible Digital HCAL moduleDigital HCAL module
Next stepsNext steps
2008 – 2010 Second generation prototypes in test beam FNAL ?
may be the right time for an alternative ECAL with MPPC and scintillator strips ?
KEK meeting – September 2006
J.-C. Brient (LLR) 19
Second generation prototypes Second generation prototypes
Tile HCAL , ECAL in design , R&D in progress
Digital HCAL in plan ( waiting for funding !!!) (LAL, LLR, LAPP, IPNL, IHEP-Protvino, and CIEMAT ??)
KEK meeting – September 2006J.-C. Brient (LLR)
Concept : to be the most representative of the final detector module :
– A alveolar composite/tungsten structure with :- same W sampling- 3 columns of cells to have representative cells in the middle of the structure (with thin composite sheets )- Identical global dimensions (1.5m long) and shape (trapezoidal)- fastening system ECAL/HCAL (include in the design of composite structure)
– 15 Detector slabs with FE chips integrated- 1 long and complete slab (L=1.5m)- 14 short slabs to obtain a complete tower of detection (typ. L=30 cm?) anddesign of compact outlet.
Fastening system
3×15 cells
Alveolar StructureC/W
Complete Tower
Long detector slab (1)
Short detector slabs (14)
Second generation ECAL prototypeSecond generation ECAL prototype
KEK meeting – September 2006
J.-C. Brient (LLR) 21
Tested at industrial level
Better for mechanical behavior Better for mechanical behavior Better Molière radius Better for indust. assembling Better for indust. assembling DAQ based on FPGA DAQ based on FPGA better for VFE better for VFE etc…etc…
Example of R&D Example of R&D
for the for the ECAL Detector Slab ECAL Detector Slab
KEK meeting – September 2006
J.-C. Brient (LLR) 22
VFE ASIC
DataADC
1G/100Mb Ethernet PHY
BOOT CONFIG
FE-FPGAData FormatZero SuppressProtocol/SerDes
FPGA Config/Clock Extract
SlabSlab
FEFPGA
PHYVFEASIC
Data
Clock+Config+Control
VFEASIC
VFEASIC
VFEASIC
Conf/Clock
Clock
Bunch/Train Timing
Config Data
Clk
detector readout detector readout
Example of R&D Example of R&D
ECAL, AHCAL, DHCALECAL, AHCAL, DHCALA common approachA common approach
KEK meeting – September 2006
J.-C. Brient (LLR) 23
Tail Catcher
ECAL
HCALHCAL
Electronics Racks
Beam
Possible setup at FNAL MTBF
KEK meeting – September 2006
J.-C. Brient (LLR) 24
Conclusion Conclusion
Due to the lack of funding and Manpower , sharing is a necessity and therefore CALICE is just CALICE is just MANDATORY !!MANDATORY !! It is a NO-LOOSER collaboration (at the time of decision, everybody will be already in the good boat)
the progress is important (test beam) and the road map is well established Negative point LARGE labs are still missing in the collaboration (CERN, FNAL, KEK , LBL )
Due to the lack of funding and Manpower , sharing is a necessity and therefore CALICE is just CALICE is just MANDATORY !!MANDATORY !! It is a NO-LOOSER collaboration (at the time of decision, everybody will be already in the good boat)
the progress is important (test beam) and the road map is well established Negative point LARGE labs are still missing in the collaboration (CERN, FNAL, KEK , LBL )
KEK meeting – September 2006
J.-C. Brient (LLR) 25
A major lab is mandatory to organise and manage the workA major lab is mandatory to organise and manage the workon the silicon wafers for the ECAl W-Si on the silicon wafers for the ECAl W-Si
> Discuss with large producers like Hamamatsu !!> Discuss with large producers like Hamamatsu !!
> Define the protocol of the data quality control> Define the protocol of the data quality control (existing expertise and engineering structure and people)(existing expertise and engineering structure and people)
> Manage the sharing between smaller labs > Manage the sharing between smaller labs
> … > …