MICE
PID detectors
& Shielding
MICE CM17, CERN Feb 25, 2007
V. Palladino, Univ & INFN Napoli
for the small PID team
Bonesini, Chimenti, Cremaldi, Giannini, Graulich,
Gregoire, Karazdov, Orestano, Sandstrom, Summers,
Torun, Tortora, Tsenov, and more
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
picture & contributors
Upstream PID
Review requirements (almost) fulfilled (AB dixit)
TOF0-I being rescued from INFN funding crisis (with CalSys, KL and TOF II)
Building & making installation plans (Aug-Sep 07)
CKOV (LC)
TOF0/I and Cal Sys (MB, YK)
Completing design of TOF I global PMT shield cage (GG) ….. to be funded !
quite effective, mitigating local PMT shielding requirements
Downstream
A) EMCal/KL can be completed, if funding really OK,
for installation with TOF0 & I in Aug-Sep 07 (DO for LT)
a (simple) review procedure should/could endorse that
B) TOF II : funding being solved, for installation Mar 2008
being driven to final design from PID (MB) & Analysis (RS/MA) teams
as is global PMT shield cage
(GG)
(RS/MA)
local PMT shielding issues, more severe, being finalized
measurements in mag field in progress in Milano (MB)
For all above, front end (RT) and read out (JSG) electronics well defined
performance requirement being properly formulated (CR)
complete G4MICE performance re-evaluation being taken up seriously (YK)
Then
C) EMCal/SW further away, in 2008, funding not tackled yet
conceptual G4MICE design well advanced,
proven to be necessary AND sufficient (RS)
practical design started (GG, PC, AB)
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
to Alan for preview
while few last answers still being added, MICE Note soon
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
Lucien
• to AB for preview
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
TOF0 & I , Maurizio
OK
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
OK, if funds confirmed to be available
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
OK, if funds there
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
TOF I global shield (Ghislain) …………… NB to be funded
and farmed !!
After tech drawings
finalized by Ghislain
in consultation with Steve
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
Cage shield vs Plate shield (Maurizio)
GG cage
GG plate
+
more local
iron
Choice soon
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
Frascati test beam, YK
So “TOFI-TOF0”
< 70 ps
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
For real “TOFI-TOF0”, useful statistics only with (worse) active splitter
useful to establish that time walk correction is needed (FADC)
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
Domizia (and Ludovico)
KL … 3/7 exist …. can be finished for phase I , if funds
NB … L. managed to make them larger than anticipated
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
TOF II, Maurizio …. aiming at Mar 08
fixed
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
funds required, to be confirmed to be available
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
TOF II global shield, Ghislain
600 now
700 now
being redone
to be funded and farmed !!
after tech drawings
finalized by Ghislain
in consultation with Steve
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
More local PMT shield needed
Final word from Milano’s mag test stand
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
Radii of downstream holes and aperture (Rikard)
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
Radii of downstream holes and aperture (Marco)
to be reduced AMAP!
MICE CM17, CERN, 24 Feb 2007
to be all checked through
V. Palladino PID Detectors & shields
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
Downstream apertures
yesterday’s decisions
•
•
•
•
•
Front plate of TOF II shield 600 mm
Lateral size of TOF II
600 mm
Back plate of TOF II shield 700 mm
Lateral size of KL
900 mm
Lateral size of SW
≥ 1000 mm
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
}
front end (Roumen)
PID electronics OK
of splitter & stretcher
for FADC digitization
of all detectors
and read out (J. Sebastien) electronics well defined
have (or can have) it all available for TOF0, I, KL
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
70 ps OK for longitudinal emittance, Chris
ps
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
Rikard :KL + SW do the e/µ separation with 99.9 efficiency
99,8 purity
See MICE Note 164
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
SW detailed design being tackled (Pietro, Gianrossano, Alan)
On the floor in 2008?
TO BE FUNDED !
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
Mechanics in Trieste
prototype plane
possibly soon
Scibars from Fermilab
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields
picture & contributors
Upstream PID
Review requirements (almost) fulfilled (AB dixit)
TOF0-I being rescued from INFN funding crisis (with CalSys, KL and TOF II)
Building & making installation plans (Aug-Sep 07)
CKOV (LC)
TOF0/I and Cal Sys (MB, YK)
Completing design of TOF I global PMT shield cage (GG) ….. to be funded !
quite effective, mitigating local PMT shielding requirements
Downstream
A) EMCal/KL can be completed, if funding really OK,
for installation with TOF0 & I in Aug-Sep 07 (DO for LT)
a (simple) review procedure should/could endorse that
B) TOF II : funding being solved, for installation Mar 2008
being driven to final design from PID (MB) & Analysis (RS/MA) teams
as is global PMT shield cage
(GG)
(RS/MA)
local PMT shielding issues, more severe, being finalized
measurements in mag field in progress in Milano (MB)
For all above, front end (RT) and read out (JSG) electronics well defined
performance requirement being properly formulated (CR)
complete G4MICE performance re-evaluation being taken up seriously (YK)
Then
C) EMCal/SW further away, in 2008, funding not tackled yet
conceptual G4MICE design well advanced,
proven to be necessary AND sufficient (RS)
practical design started (GG, PC, AB)
MICE CM17, CERN, 24 Feb 2007
V. Palladino PID Detectors & shields