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11121“…The Large Hadron Collider (LHC), the world¹s largest proton and lead-ion accelerator, is currently under construction at CERN, Geneva, Switzerland. To extract the particle beams at the end of a physics run and in emergency situations 2 beam abort systems, built of 14 fast high-power kicker magnets each, are required. …”
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11122por Bauer, C, Baumann, I, Colledani, C, Conway, J, Delpierre, P A, Djama, F, Dulinski, W, Fallou, A, Gan, K K, Gilmore, R S, Grigoriev, E A, Hallewell, G D, Han, S, Hessing, T L, Hrubec, Josef, Husson, D, Kagan, H, Kania, D R, Kass, R, Kinnison, W W, Knöpfle, K T, Krammer, Manfred, Llewellyn, T J, Manfredi, P F, Pan, L S, Pernegger, H, Pernicka, Manfred, Re, V, Roe, S, Rudge, A, Schäffer, M, Schnetzer, S R, Somalwar, S V, Speziali, V, Stone, R, Tapper, R J, Tesarek, R J, Trischuk, W, Turchetta, R, Thomson, G B, Wagner, R, Weilhammer, Peter, White, C, Ziock, H J, Zoeller, M M“…We report here the results of recent beam tests of chemical-vapor-deposited diamond microstrip detectors in a 100 GeV pion beam at CERN, Geneva, Switzerland. Using detectors with a $50 \mu \rm{m}$ strip pitch and a 50% coverage, we achieved an average signal size of 4350 electrons with a signal-to-noise ratio of 30:1 and a spatial resolution of $14.3 \mu \rm{m}$.…”
Publicado 1996
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11123“…Actually there are two new detectors in fabrication, namely the CMS and the ATLAS detector at CERN in Geneva, Switzerland. For the CMS project we have studied the variation of the residual resistivity ratio (RRR) of high purity aluminium (HPA) (99.998%) under dynamic mechanical stress, applied at 4.2 K, and in a transverse magnetic field of up to 6 T. …”
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11124por Hervé, A“…It is organized by a CERN based group with strong technical and contractual participation by CEA Saclay, ETH Zurich, Fermilab Batavia IL, INFN Geneva, ITEP Moscow, University of Wisconsin and CERN. …”
Publicado 2000
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11125por De Robbio, Antonella“…The present work briefly describes the Virtual Reference Desk for mathematics elaborated during the time I worked at the CERN Library [1] (European Laboratory for Particle Physics or Laboratoire européen pour la physique des particules) in Geneva. This instrument is dedicated to the CERN librarians, with whom I have shared important moments of my professional career. …”
Publicado 2001
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11126por Sonnemann, F“…In the Large Hadron Collider (LHC), which is being constructed at the European Laboratory for Particle Physics (CERN) close to Geneva, magnets wound with conventional superconductors are cooled with superfluid helium to access even higher magnetic field strengths. …”
Publicado 2001
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11127“…Bunches of protons will be accelerated to an energy of 7TeV/c per proton around a 27 km circumference ring buried underneath French/Swiss countryside near Geneva. At a number of points around the ring counter-rotating bunches of protons will be passed through each other. …”
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11128por Lebrun, P“…The Large Hadron Collider (LHC), presently in construction at CERN, the European Organisation for Nuclear Research near Geneva (Switzerland), will be, upon its completion in 2005 and for the next twenty years, the most advanced research instrument of the world's high-energy physics community, providing access to the energy frontier above 1 TeV per elementary constituent. …”
Publicado 2001
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11129por Bidon, S, Gerard, D, Guinand, M, Gyr, Marcel, Sassowsky, M, Weisse, E, Weterings, W, Abramov, A, Ivanenko, A I, Kolatcheva, E, Lapyguina, O, Ludmirsky, E, Mishina, N, Podlesny, P, Riabov, A, Tyurin, N“…The MSI and MSD septum magnets were designed and built in a collaboration between IHEP (Protvino) and CERN (Geneva). This paper presents the magnet design, the experience gathered during the preseries construction, and gives the results of detailed magnetic measurements of the MSIB and MSDC preseries magnets.…”
Publicado 2002
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11130por Carena, M S, Haber, Howard E, Herfurth, F, Ames, F, Audi, G, Beck, D, Blaum, K, Bollen, G, Kellerbauer, A G, Kluge, H J, Kuckein, M, Lunney, M D, Moore, R B, Oinonen, M, Rodríguez, D, Sauvan, E, Scheidenberger, C“…We focus on the Higgs discovery potential of present and future colliders and stress the importance of precision measurements of Higgs boson properties. 459 Refs.31 The Penning trap mass spectrometer ISOLTRAP is a facility for high- precision mass measurements of short-lived radioactive nuclei installed at ISOLDE/CERN in Geneva. More than 200 masses have been measured with relative uncertainties of 1 multiplied by 10**-**7 or even close to 1 multiplied by 10**-**8 in special cases. …”
Publicado 2003
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11131por Eklund, L“…The ATLAS experiment is a general purpose experiment being constructed at the Large Hadron Collider (LHC) at FERN, Geneva. ATLAS is designed to exploit the full physics potential of LHC, in particular to study topics concerning the Higgs mechanism, Super-symmetry and CP violation. …”
Publicado 2003
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11132“…The CMS experiment which is currently under construction at the Large Hadron Collider (LHC) at CERN (Geneva, Switzerland) will contain a pixel detector which provides in its final configuration three space points per track close to the interaction point of the colliding beams. …”
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11133“…Design optimizations for the first photomultiplier tube (PMT) based ClearPET camera are done with a Monte-Carlo simulation package implemented on GEANT3 (CERN, Geneva, Switzerland). A dual-head prototype has been built to test the frontend electronics and was used to validate the implementation of the GEANT3 simulation tool. …”
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11134por Korcyl, K, Beuran, R, Dobinson, Robert W, Ivanovici, M, Losada-Maia, Marcia, Meirosu, C, Sladowski, G“…The description of the system initially deployed in CERN-Geneva/Switzerland and Cracow/Poland is followed by results from the first measurements. (4 refs).…”
Publicado 2004
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11135Publicado 2005“…The Finance Committee is invited to agree to the negotiation of two contracts, together covering the provision of up to four high-speed (10 Gbit/s) data circuits to the USA, with: GLOBAL CROSSING (CH) for one 10 Gbit/s circuit between CERN and New York, two 10 Gbit/s circuits between New York and Chicago and Internet access points in Geneva and New York, for a period of three years for a total amount of 2 764 517 Swiss francs, not subject to revision. …”
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11136por Drobychev, G Yu, Baryshevsky, V G, Fedorov, A A, Khruschinsky, A A, Korjik, M V, Lecoq, P, Missevitch, O V“…Lead tungstate PbWO4 (PWO) scintillator was developed during the R&D project initiated in a frame of preparation of experiments in high- energy physics to be carried out at new generation of colliders like LHC (CERN, Geneva, Switzerland). Compared to other promising fast and dense scintillators, PWO is an optimal compromise to make a very compact detector with good performance and the best price/performance ratio. …”
Publicado 2005
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11137por Michelson, E“…The two packages are: MINUITS written at CERN (Geneva) , and the E04CCF routine which is part of the UK Numerical Algorithms Group Library. …”
Publicado 1982
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11138por Byrom, Robert, Colling, David, Fisher, Steve M, Grandi, Claudio, Hobson, Peter R, Kyberd, Paul, MacEvoy, Barry, Nebrensky, Jindrich Josef, Tallini, Hugh, Traylen, Stephen“…High Energy Physics experiments, such as the Compact Muon Solenoid (CMS) at the CERN laboratory in Geneva, have large-scale data processing requirements, with stored data accumulating at a rate of 1 Gbyte/s. …”
Publicado 2004
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11139por Roy, A“…The CMS experiment which is currently under construction at the Large Hadron Collider (LHC) at CERN (Geneva, Switzerland) will contain a pixel detector that provides in its final configuration three space points per track close to the interaction point of the colliding beams. …”
Publicado 2005
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11140por Makovec, A, Berruti, G, Consales, M, Giordano, M, Petagna, P, Buontempo, S, Breglio, G, Szillasi, Z, Beni, N, Cusano, A“…This work investigates the performance and the radiationhardness capability of optical thermo-hygrometers based on FibreBragg Gratings (FBG) for humidity monitoring in the Compact MuonSolenoid (CMS), one of the four experiments running at CERN inGeneva. A thorough campaign of characterization was performed on80 specially produced Polyimide-coated RH FBG sensors and 80commercial temperature FBG sensors. …”
Publicado 2014
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