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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.
In 1761 Joseph Black introduced the idea of latent heat which led to the creation of the first ice calorimeters. [1] In 1780, Antoine Lavoisier used the heat released by the respiration of a guinea pig to melt snow surrounding his apparatus, showing that respiratory gas exchange is a form of combustion, similar to the burning of a candle. [2]
Electroanalytical methods are a class of techniques in analytical chemistry which study an analyte by measuring the potential and/or current in an electrochemical cell containing the analyte.
Calorimetry requires that a reference material that changes temperature have known definite thermal constitutive properties. The classical rule, recognized by Clausius and Kelvin, is that the pressure exerted by the calorimetric material is fully and rapidly determined solely by its temperature and volume; this rule is for changes that do not involve phase change, such as melting of ice.
The CALICE (Calorimeter for Linear Collider Experiment) collaboration is an R&D group of more than 280 physicists and engineers from around the world, working together to develop new, high performance detectors for high energy positron-electron (+) experiments at future International Linear Collider (ILC).
A calorimeter constant (denoted C cal) is a constant that quantifies the heat capacity of a calorimeter. [1] [2] It may be calculated by applying a known amount of heat to the calorimeter and measuring the calorimeter's corresponding change in temperature.
Power compensation calorimetry is a variation of the heat flow technique. This method utilizes a cooling jacket operating at constant flow and temperature.
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.