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In the particle physics experiments, particle identification is very crucial in performing precision physics. Even with the best of the efforts and state of the art particle detection techniques, one could still have false positives and false negatives ( true particles missed by the algorithm or wrong particles accepted by the algorithm). This is inevitable.
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Ether is a concept in physics which was introduced to reconcile Galilean relativity with Electrodynamics and in particular MaxWells equations. But this concept was completely done away with Alberts Einsteins’s postulates on Special Theory of relativity. In fact a famous interferometry experiments had shown that there is no evidence for the existence of aether through
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My first project while I was an ATLAS physicist at CERN, was to write a histogram monitoring framework to monitor the timing stability of 6700 signal channels from ATLAS calorimeter. A calorimeter is a sub detector component that measures the energy of the subatomic particles hitting the active medium of the detector. There are many
Curve chronicles 