Recent content by kimi7335

  1. kimi7335

    I Distribution of satellite clusters around seed cluster in ATLAS

    From data of proton-proton collisions at the LHC using the ATLAS detector I have plotted a heatmap of the distribution of satellite clusters (brem and converted photons) around seed clusters (electron/photon candidates without satellites) at (eta, phi) = (0,0). The data I am using is of the...
  2. kimi7335

    I The purpose of trigonometric axes in plot of electron clusters, ATLAS

    I have been doing some reading on electron reconstruction from proton-proton collisions at CERN. In some of the papers I have read, plots such as the one In the figure are included. What I would like to know is why they have chosen to plot the x and y axes as cos(phi) * tan(theta) and sin(phi) *...
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