منابع مشابه
The Dipole Magnet Design for the ALICE DiMuon Arm Spectrometer
An essential part of the DiMuon Arm Spectrometer of the ALICE experiment is a conventional Dipole Magnet (DM) of about 890 tons, which provides the bending power to measure the momenta of muons. The JINR engineering design of the DM, technical characteristics and description of the proposed manufacturing procedure are presented. The proposed coil fabrication technique is based on winding of fla...
متن کاملThe ALICE dimuon trigger: overview and electronics prototypes
ALICE is the LHC experiment (2005) dedicated to the study of heavy ion collisions. Amongst the ALICE subdetectors, the muon spectrometer will investigate the dimuon production from heavy resonance (J/t,B) decays, which is believed to be a promising signature of the Quark Gluon Plasma (QGP) formation. For maximum e$ciency of the spectrometer, a dedicated dimuon trigger is presently built. The de...
متن کاملThe Muon Spectrometer of the ALICE experiment
Heavy ion collisions at relativistic energies are a unique tool for creating very hot and dense matter in a laboratory. In particular, lattice chromodynamics (lQCD) predicts a cross-over toward a new state of matter called Quark Gluon Plasma (QGP) at T∼ 170 MeV for μB ∼ 0. (where T is the temperature and μB the baryonic chemical potential) [ 1]. Heavy ion collisions allow us to experimentally s...
متن کاملAlice—an Ultraviolet Imaging Spectrometer for the Rosetta Orbiter
We describe the design concept and scientific objectives of ALICE: a lightweight (2.2 kg), low-power (2.9 W), and low-cost UV imaging spectrometer for the ESA Rosetta Orbiter. Ultraviolet spectroscopy is a powerful tool for studying astrophysical objects, and has been applied with great success to the study of comets. ALICE is designed to obtain far-UV (FUV) spectra of the Rosetta comet nucleus...
متن کاملStudy of the Resistive Plate Chambers for the ALICE Dimuon Arm
The trigger system for the ALICE Dimuon Arm will be based on Resistive Plate Chambers. A RPC prototype, with electrodes made of low resistivity bakelite (ρ ∼ 3·109Ωcm) has been tested both at the SPS and at the GIF. The results for operation in streamer mode are presented here.
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ژورنال
عنوان ژورنال: The European Physical Journal C
سال: 2004
ISSN: 1434-6044,1434-6052
DOI: 10.1140/epjcd/s2004-04-030-x