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1.
The performance of prototype vacuum phototriodes in the first full sized supercrystal array for the CMS ECAL endcaps / Apollonio, M ; Barber, G ; Bell, K W ; Britton, D I ; Brooke, J J ; Brown, R M ; Bourotte, J ; Camanzi, B ; Cockerill, D J A ; Davies, G et al.
The performance of prototype vacuum phototriodes is presented from the first full sized supercrystal array for the CMS ECAL endcaps. The array was exposed to high-energy electrons and tested in magnetic fields of up to 3T, in the CERN North area, in July and August 1999. [...]
2004 - Published in : Nucl. Instrum. Methods Phys. Res., A 532 (2004) 566-574
2.
The performance of prototype Vacuum Phototriodes in the first full sized Supercrystal array for the ECAL Endcaps / Camanzi, Barbara ; Cockerill, David J A ; Presland, Andrew David
The performance of prototype Vacuum Phototriodes is presented from the first full sized Supercrystal array for the CMS ECAL Endcaps. The array was exposed to high energy electrons in H4 and tested in magnetic fields of up to 3 T in H2, in the CERN North area, in July and August 1999. [...]
CMS-NOTE-2000-054.- Geneva : CERN, 2000 Fulltext: PDF PS.Z;
3.
Resolution of a Prototype Lead Tungstate Crystal Matrix with Vacuum Phototriode Readout for the CMS Endcap Electromagnetic Calorimeter / Davies, Gavin (Imperial College of Science, Technology and Medicine, London) ; Hays, Jonathan (Imperial College of Science, Technology and Medicine, London) ; Heath, Helen F (Bristol University, Bristol,UK) ; Presland, Andrew David (Bristol University, Bristol,UK)
Data obtained in June 1998 from a 3x3 array of PbWO4 in the H4 testbeam indicate that an energy resolution better than 0.5% at 100GeV can be obtained from a matrix of PbWO4 endcap crystals with vacuum phototriode readout. These data are the first obtained for ECAL endcap shaped crystals and used crystals 220mm long with 24.7x24.7mm^2 front face. [...]
CMS-NOTE-2000-014.- Geneva : CERN, 2000 Fulltext: PDF PS.Z;
4.

CMS-PHO-ECAL-2007-011
© 2007 CERN, for the benefit of the CMS Collaboration
CMS ECAL Endcap - Dee 4 Supercrystals (SC) - Mounting
20/04/2007
More >>
5.
Test results from a prototype lead tungstate crystal calorimeter with vacuum phototriode readout for the CMS experiment / Apollonio, M ; Barber, G ; Bell, K W ; Britton, D I ; Brooke, J J ; Brown, R M ; Bourotte, J ; Camanzi, B ; Cockerill, D J A ; Davies, G et al.
Tests of a prototype for the electromagnetic calorimeter (ECAL) of the compact muon solenoid experiment (CMS) at the large hadron collider are described. The basic unit for the endcap ECAL in CMS is a 'supercrystal' of 25 lead tungstate crystals. [...]
2002 - Published in : Nucl. Instrum. Methods Phys. Res., A 484 (2002) 287-298
6.
The variation in response of the CMS ECAL vacuum phototriodes as a function of orientation in a strong magnetic field / Brown, Robert M (Rutherford) /CMS Collaboration
An analytic model is presented that describes the principal features characterising the behaviour of CMS ECAL vacuum phototriodes in a strong magnetic field. The results are compared with experimental measurements made in magnetic fields of 0.9, 1.8 and 3.8T, and at a range of angles between the device axis and the magnetic field direction..
CMS-NOTE-2009-014.- Geneva : CERN, 2009 - 11 p. Fulltext: PDF;
7.
The off-detector opto-electronics for the optical links of the ATLAS Semiconductor Tracker and Pixel detector / Chu, M L ; Lee, S C ; Su, D S ; Teng, P K ; Goodrick, M ; Kundu, N ; Weidberg, T ; French, M ; MacWaters, C P ; Matheson, J
The off-detector part of the optical links for the ATLAS SCT and Pixel detectors is described. The VCSELs and p-i-n diodes used and the associated ASICs are described. [...]
2004 - Published in : Nucl. Instrum. Methods Phys. Res., A 530 (2004) 293-310
8.
Studying the Time Response of a Vacuum Phototriode and Measurement of Gamma Radiation Damage to High Voltage Capacitors and Resistors / Yaselli, Ignacio (Brunel U.)
CERN-THESIS-2008-138; CMS-TS-2008-028.- Brunel : U., 2008 - 260 p. Fulltext: PDF;
9.
Custom integrated front-end circuit for the CMS electromagnetic calorimeter / Walder, J P ; Bussat, J M ; Denes, P ; Mathez, H ; Pangaud, P
A wide dynamic range multi-gain transimpedance amplifier custom integrated circuit has been developed for the readout of avalanche photodiode and vacuum photodiode in the CMS electromagnetic calorimeter for LHC experiment. The 92 db input dynamic range is divided into four ranges of 12 bits each in order to provide 40 MHz analog sampled data to a 12 bits ADC. [...]
LYCEN-2000-110.- Lyon : CNRS Lyon. Inst. Phys. Nucl., 2001 - 6 p. - Published in : IEEE Trans. Nucl. Sci. 48 (2001) 2375-2379 Access to fulltext document: TIF PDF;
In : 47th IEEE Nuclear Science Symposium and Medical Imaging Conference, Lyons, France, 15 - 20 Oct 2000, pp.9/140-9/144 (v.2)
10.
Study of a lead glass-calorimeter with vacuum phototriode read-out / Checchia, P ; Galeazzi, G ; Gasparini, U ; Mazzucato, M ; Pegoraro, M ; Ventura, L ; Zumerle, G ; López, A ; Bianchi, F ; Menichetti, E et al.
A prototype calorimeter of lead glass bars read by one-stage vacuum photomultipliers (triodes) has been tested at CERN with electrons in the energy range 2–30 GeV. Different glass-triode combinations have been compared. [...]
DFPD-85-37.- Padua : Padova Univ. INFN, 1985 - 22 p. - Published in : Nucl. Instrum. Methods Phys. Res. A 248 (1986) 317 - CERN library copies

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