Data Filtering in the readout of the CMS Electromagnetic Calorimeter (2008)
Almeida, N., Silva, P., Da Silva, J.C., Husejko, M., Jain, A., Musella, P., ...
For an efficient data taking, the Electromagnetic Calorimeter (ECAL) data of the CMS experiment must be limited to 10\% of the full event size (1MB). Other requirements limit the average data size to...
Data Filtering in the readout of the CMS Electromagnetic Calorimeter (2008)
Almeida, N., Silva, P., Da Silva, J.C., Husejko, M., Jain, A., Musella, P., ...
For an efficient data taking, the Electromagnetic Calorimeter (ECAL) data of the CMS experiment must be limited to 10\% of the full event size (1MB). Other requirements limit the average data size to...
Data Filtering in the readout of the CMS Electromagnetic Calorimeter (2008)
Almeida, N., Silva, P., Da Silva, J.C., Husejko, M., Jain, A., Musella, P., ...
For an efficient data taking, the Electromagnetic Calorimeter (ECAL) data of the CMS experiment must be limited to 10\% of the full event size (1MB). Other requirements limit the average data size to...
Energy Resolution of the Barrel of the CMS Electromagnetic Calorimeter (2007)
Adzic, P., Alemany-Fernandez, R., Almeida, C.B., Almeida, N.M., Anagnostou, G., Anfreville, M.G., ...
The energy resolution of the barrel part of the CMS Electromagnetic Calorimeter has been studied using electrons of 20 to 250 GeV in a test beam. The incident electron's energy was reconstructed by...
Energy Resolution of the Barrel of the CMS Electromagnetic Calorimeter (2007)
Adzic, P., Alemany-Fernandez, R., Almeida, C.B., Almeida, N.M., Anagnostou, G., Anfreville, M.G., ...
The energy resolution of the barrel part of the CMS Electromagnetic Calorimeter has been studied using electrons of 20 to 250 GeV in a test beam. The incident electron's energy was reconstructed by...
Energy Resolution of the Barrel of the CMS Electromagnetic Calorimeter (2007)
Adzic, P., Alemany-Fernandez, R., Almeida, C.B., Almeida, N.M., Anagnostou, G., Anfreville, M.G., ...
The energy resolution of the barrel part of the CMS Electromagnetic Calorimeter has been studied using electrons of 20 to 250 GeV in a test beam. The incident electron's energy was reconstructed by...
Evaluating parallel architectures for two real-time applications with 100 kHz repetition rate (2007)
Badier, J, Böck, R K, Busson, P, Centro, S, Charlot, C, Davis, E W, ...
Energy Resolution of the Barrel of the CMS Electromagnetic Calorimeter (2007)
Adzic, P, Alemany-Fernandez, R, Almeida, C B, Almeida, N M, Anagnostou, G, Anfreville, M G, ...
The energy resolution of the barrel part of the CMS Electromagnetic Calorimeter has been studied using electrons of 20 to 250 GeV in a test beam. The incident electron's energy was reconstructed by...
CMS physics technical design report, volume II: Physics performance (2007)
Bayatian, G. L., Chatrchyan, S., Hmayakyan, G., Sirunyan, A. M., Adam, W., Bergauer, T., ...
CMS is a general purpose experiment, designed to study the physics of pp collisions at 14 TeV at the Large Hadron Collider ( LHC). It currently involves more than 2000 physicists from more than 150...
Abreu, M.C., Alimi, M., Baglin, C., Baldisseri, A., Baldit, A., Bedjidian, M., ...
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The CMS High Level Trigger (2006)
Adam, W., Bergauer, T., Deldicque, C., Ero, J., Fruehwirth, R., Jeitler, M., ...
At the Large Hadron Collider at CERN the proton bunches cross at a rate of 40MHz. At the Compact Muon Solenoid experiment the original collision rate is reduced by a factor of O (1000) using a...
Abreu, M.C., Alimi, M., Baglin, C., Baldisseri, A., Baldit, A., Bedjidian, M., ...
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Abreu, M.C., Alimi, M., Baglin, C., Baldisseri, A., Baldit, A., Bedjidian, M., ...
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The CMS High Level Trigger (2006)
Adam, W, Bergauer, T, Deldicque, C, Ero, J, Frühwirth, R, Jeitler, M, ...
At the Large Hadron Collider at CERN the proton bunches cross at a rate of 40MHz. At the Compact Muon Solenoid experiment the original collision rate is reduced by a factor of O (1000) using a...
Results of the first performance tests * of the CMS electromagnetic calorimeter (2006)
Adzic, P., Alemany-Fernandez, R., Almeida, C. B., Almeida, N. M., Anagnostou, G., Anfreville, M. G., ...
Performance tests of some aspects of the CMS ECAL were carried out on modules of the “barrel” sub-system in 2002 and 2003. A brief test with high energy electron beams was made in late 2003 to...
Reconstruction of the signal amplitude of the CMS electromagnetic calorimeter (2006)
Adzic, P., Alemany-Fernandez, R., Almeida, C. B., Almeida, N. M., Anagnostou, G., Anfreville, M. G., ...
The amplitude of the signal collected from the PbWO4 crystals of the CMS electromagnetic calorimeter is reconstructed by a digital filtering technique. The amplitude reconstruction has been studied...
CMS ECAL Front-End boards (2005)
Collard, Caroline, Busson, P, Debraine, A, Decotigny, D, Dobrzynski, L, Karar, A, ...
The Front-End (FE) boards are part of the On-detector electronics system of the CMS electromagnetic calorimeter (ECAL). Their digital functionalities and properties are tested by a dedicated test...
Romanteau, T, Busson, P, Collard, Caroline, Debraine, A, Decotigny, D, Dobrzynski, L, ...
The CMS [1] electromagnetic calorimeter (ECAL) [2] uses 3 132 Front-End boards (FE) performing both trigger and data readout functions. Prior to their integration at CERN, the FE boards have to be...
CMS ECAL Front-End boards: the XFEST project (2005)
Collard, Caroline, Busson, P, Debraine, A, Decotigny, D, Dobrzynski, L, Karar, A, ...
The Front-End (FE) boards are part of the On-detector electronics system of the CMS electromagnetic calorimeter (ECAL). Their digital functionalities and properties are tested by a dedicated test...
Results of the First Performance Tests of the CMS Electromagnetic Calorimeter (2005)
Adzic, P, Alemany-Fernandez, R, Almeida, C B, Almeida, N M, Anagnostou, G, Anfreville, M G, ...
Performance tests of some aspects of the CMS ECAL were carried out on modules of the "barrel" sub-system in 2002 and 2003. A brief test with high energy electron beams was made in late 2003 to...
Romanteau, T, Busson, P, Collard, Caroline, Debraine, A, Decotigny, D, Dobrzynski, L, ...
The CMS [1] electromagnetic calorimeter (ECAL) [2] uses 3 132 Front-End boards (FE) performing both trigger and data readout functions. Prior to their integration at CERN, the FE boards have to be...
J/$\psi$ and $\psi'$ production in p, O and S induced reactions at SPS energies (2005)
Abreu, M C., Astruc, J., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., ...
The production of the \jpsi\ and \psip\ charmonia states has been studied, through their dimuon decay, in proton, Oxygen and Sulphur induced reactions, by the NA38 experiment at the CERN SPS. The...
J/$\psi$, $\psi'$ and Drell-Yan production in S-U interactions at 200 GeV per nucleon (2005)
Abreu, M C., Astruc, J., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., ...
A detailed study of \jpsi, \psip\ and Drell-Yan production in S-U collisions has been performed by experiment NA38 at the CERN SPS. This paper presents production cross sections and their centrality...
J/$\psi$ and $\psi'$ production in p, O and S induced reactions at SPS energies (2005)
Abreu, M C., Astruc, J., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., ...
The production of the \jpsi\ and \psip\ charmonia states has been studied, through their dimuon decay, in proton, Oxygen and Sulphur induced reactions, by the NA38 experiment at the CERN SPS. The...
J/$\psi$, $\psi'$ and Drell-Yan production in S-U interactions at 200 GeV per nucleon (2005)
Abreu, M C., Astruc, J., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., ...
A detailed study of \jpsi, \psip\ and Drell-Yan production in S-U collisions has been performed by experiment NA38 at the CERN SPS. This paper presents production cross sections and their centrality...
J/$\psi$ and $\psi'$ production in p, O and S induced reactions at SPS energies (2005)
Abreu, M C., Astruc, J., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., ...
The production of the \jpsi\ and \psip\ charmonia states has been studied, through their dimuon decay, in proton, Oxygen and Sulphur induced reactions, by the NA38 experiment at the CERN SPS. The...
J/$\psi$, $\psi'$ and Drell-Yan production in S-U interactions at 200 GeV per nucleon (2005)
Abreu, M C., Astruc, J., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., ...
A detailed study of \jpsi, \psip\ and Drell-Yan production in S-U collisions has been performed by experiment NA38 at the CERN SPS. This paper presents production cross sections and their centrality...
Results of the first performance tests of the CMS electromagnetic calorimeter (2005)
Adzic, P., Alemany-Fernandez, R., B. Almeida, C., M. Almeida, N., Anagnostou, G., G. Anfreville, M., ...
Performance tests of some aspects of the CMS ECAL were carried out on modules of the "barrel" sub-system in 2002 and 2003. A brief test with high energy electron beams was made in late 2003 to...
CMS ECAL Barrel Channel Numbering (2005)
Bartoloni, A., Cavallari, F., Costantini, S., Dafinei, I., Diemoz, M., Longo, E., ...
Results of the first performance tests of the CMS electromagnetic calorimeter (2005)
Adzic, P., Alemany-Fernandez, R., B. Almeida, C., M. Almeida, N., Anagnostou, G., G. Anfreville, M., ...
Performance tests of some aspects of the CMS ECAL were carried out on modules of the "barrel" sub-system in 2002 and 2003. A brief test with high energy electron beams was made in late 2003 to...
CMS ECAL Barrel Channel Numbering (2005)
Bartoloni, A., Cavallari, F., Costantini, S., Dafinei, I., Diemoz, M., Longo, E., ...
CMS ECAL Off-detector Electronics (2004)
Alemany-Fernandez, R, Bennetta, R, Almaida, N, Almeida, C B, Bercher, M, Bexiga, V, ...
This report summarizes the architecture and functionality of the Off-detector electronics system of the Compact Muon Solenoid (CMS) Electromagnetic Calorimeter (ECAL). The ECAL readout and trigger...
Gustavsson, PE, Lemmens, R, Nyhammar, T, Busson, P, Larsson, PO
We have prepared a new type of anion exchanger, which effectively discriminates between RNA and plasmid DNA. The material is based on a Sephacryl S-500 HR matrix provided with quartenary amine...
Reduction of ECAL data volume using lossless data compression techniques (2001)
Badier, J, Busson, P, Karar, A, Kim, D W, Kim, G B, Lee, S C
We investigate the possibility of reducing the data size of the electromagnetic calorimeter ( ECAL) of CMS. The Selective Readout is applied first to reduce the data size at a manageable level. Then...
CMS : the TriDAS Project Technical Design Report; v.1, the Trigger Systems (2000)
L. Bayatyan, G., Grigorian, N., G. Khachatrian, V., T. Margarian, A., M. Sirunyan, A., Adam, W., ...
CMS : the TriDAS Project Technical Design Report; v.1, the Trigger Systems (2000)
L. Bayatyan, G., Grigorian, N., G. Khachatrian, V., T. Margarian, A., M. Sirunyan, A., Adam, W., ...
Phase-matched second-harmonic generation in a ferroelectric liquid crystal waveguide. (2000)
Fazio, V. S. U., Lagerwall, S. T., Busson, P., Hult, A., Motschmann, H.
Fazio, Valentina S. U., Lagerwall, S. T., Zauls, V., Schrader, S., Busson, P., Hult, A., ...
A binary mixture of ferroelectric liquid crystals (FLCs) was used for the design of a channel waveguide. The FLCs possess two important functionalities: a chromophore with a high hyperpolarizability...
Phase-matched second-harmonic generation in a ferroelectric liquid crystal waveguide (1999)
Fazio, Valentina S. U., Lagerwall, S. T., Busson, P., Hult, A., Motschmann, H.
True phase-matched second-harmonic generation in a waveguide of crosslinkable ferroelectric liquid crystals is demonstrated. These materials allow the formation of macroscopically polar structures...
$J/\psi$ and $\psi '$ production in p, O and S induced reactions at SPS energies (1999)
Abreu, M C, Astruc, J, Baglin, C, Baldit, A, Bedjidian, Marc, Bordalo, P, ...
The production of the \jpsi\ and \psip\ charmonia states has been studied, through their dimuon decay, in proton, Oxygen and Sulphur induced reactions, by the NA38 experiment at the CERN SPS. The...
Charmonia production in 450 GeV/$c$ proton induced reactions (1999)
Abreu, M C., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., Bussiere, A., ...
Absolute \jpsi\ and \psip\ production cross sections have been measured at the CERN SPS, with 450~GeV/$c$ protons incident on a set of C, Al, Cu and W targets. Complementing these values with the...
Charmonia production in 450 GeV/$c$ proton induced reactions (1999)
Abreu, M C., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., Bussiere, A., ...
Absolute \jpsi\ and \psip\ production cross sections have been measured at the CERN SPS, with 450~GeV/$c$ protons incident on a set of C, Al, Cu and W targets. Complementing these values with the...
Charmonia production in 450 GeV/$c$ proton induced reactions (1999)
Abreu, M C., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., Bussiere, A., ...
Absolute \jpsi\ and \psip\ production cross sections have been measured at the CERN SPS, with 450~GeV/$c$ protons incident on a set of C, Al, Cu and W targets. Complementing these values with the...
$J/\psi$, $\psi'$ and Drell-Yan production in S-U interactions at 200 GeV per nucleon (1999)
Abreu, M C, Astruc, J, Baglin, C, Baldit, A, Bedjidian, Marc, Bordalo, P, ...
A detailed study of \jpsi, \psip\ and Drell-Yan production in S-U collisions has been performed by experiment NA38 at the CERN SPS. This paper presents production cross sections and their centrality...
J/$\psi$ and $\psi'$ production in p, O and S induced reactions at SPS energies (1999)
Abreu, M C., Astruc, J., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., ...
The production of the \jpsi\ and \psip\ charmonia states has been studied, through their dimuon decay, in proton, Oxygen and Sulphur induced reactions, by the NA38 experiment at the CERN SPS. The...
J/$\psi$, $\psi'$ and Drell-Yan production in S-U interactions at 200 GeV per nucleon (1999)
Abreu, M C., Astruc, J., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., ...
A detailed study of \jpsi, \psip\ and Drell-Yan production in S-U collisions has been performed by experiment NA38 at the CERN SPS. This paper presents production cross sections and their centrality...
J/$\psi$ and $\psi'$ production in p, O and S induced reactions at SPS energies (1999)
Abreu, M C., Astruc, J., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., ...
The production of the \jpsi\ and \psip\ charmonia states has been studied, through their dimuon decay, in proton, Oxygen and Sulphur induced reactions, by the NA38 experiment at the CERN SPS. The...
J/$\psi$, $\psi'$ and Drell-Yan production in S-U interactions at 200 GeV per nucleon (1999)
Abreu, M C., Astruc, J., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., ...
A detailed study of \jpsi, \psip\ and Drell-Yan production in S-U collisions has been performed by experiment NA38 at the CERN SPS. This paper presents production cross sections and their centrality...
Benetta, R, Almeida, A, Bercher, M, Bourotte, J, Buiron, L, Busson, P, ...
A prototype of the trigger and digital processing electronics for the electromagnetic calorimeter of the CMS experiment, coupled to a prototype of the PbWO4 crystal calorimeter, was tested during...
Charmonia production in 450 GeV/c proton-induced reactions (1998)
Abreu, M C, Baglin, C, Baldit, A, Bedjidian, Marc, Bordalo, P, Bussière, A, ...
Absolute \jpsi\ and \psip\ production cross sections have been measured at the CERN SPS, with 450~GeV/$c$ protons incident on a set of C, Al, Cu and W targets. Complementing these values with the...
Charmonia production in 450 GeV/$c$ proton induced reactions (1998)
Abreu, M C., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., Bussiere, A., ...
Absolute \jpsi\ and \psip\ production cross sections have been measured at the CERN SPS, with 450~GeV/$c$ protons incident on a set of C, Al, Cu and W targets. Complementing these values with the...
Charmonia production in 450 GeV/$c$ proton induced reactions (1998)
Abreu, M C., Baglin, C., Baldit, A., Bedjidian, M., Bordalo, P., Bussiere, A., ...
Absolute \jpsi\ and \psip\ production cross sections have been measured at the CERN SPS, with 450~GeV/$c$ protons incident on a set of C, Al, Cu and W targets. Complementing these values with the...
Ecole Polytechnique In2p3-Cnrs (1995)
A reconstruction method for electron and photon in CMS PbWO4 crystal ECAL is presented. It is shown that better results are obtained with this dynamical algorithm than with fixed window method. The...