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a Calorimeter in CERN. In experimental particle physics, a calorimeter is a type of detector that measures the energy of particles. Particles enter the calorimeter and initiate a particle shower in which their energy is deposited in the calorimeter, collected, and measured. The energy may be measured in its entirety, requiring total containment ...
A calorimeter is a device used for calorimetry, ... Reaction calorimeter; Calorimeter (particle physics) References 1] External links. Isothermal Battery ...
The ZEUS experiment being disassembled, July 2008. The main components of the ZEUS detector were the tracking components, the calorimeter and the muon detectors. [8] The purpose of the ZEUS detector was to collect data to allow the reconstruction of physics events in a consistent way so they can be analyzed.
There are two basic calorimeter systems: an inner electromagnetic calorimeter and an outer hadronic calorimeter. [32] Both are sampling calorimeters ; that is, they absorb energy in high-density metal and periodically sample the shape of the resulting particle shower , inferring the energy of the original particle from this measurement.
The innermost layer is a silicon-based tracker. Surrounding it is a scintillating crystal electromagnetic calorimeter, which is itself surrounded with a sampling calorimeter for hadrons. The tracker and the calorimetry are compact enough to fit inside the CMS solenoid, which generates a powerful magnetic field of 3.8 T. Outside the magnet are ...
Calorimeters measure the energy of particles, and determine whether they have electromagnetic or hadronic interactions. Particle identification in a calorimeter is a destructive measurement. All particles except muons and neutrinos deposit all their energy in the calorimeter system by production of electromagnetic or hadronic showers.
The hadronic calorimeter works in much the same way except the hadronic calorimeter uses steel in place of lead. [9] Each calorimeter forms a wedge, which consists of both an electromagnetic calorimeter and a hadronic calorimeter. These wedges are about 2.4 m (8 ft) in length and are arranged around the solenoid. [29]
Detector for the UA2 experiment. The picture shows the detector after the 1985-1987 upgrade, when new end-cap calorimeters were added to improve the search for the top quark and new physics. The calorimeter had 24 slices, each weighing 4 tons. [9] These slices were arranged around the collision point like segments of an orange.