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Summary plots for the charmed meson spectrum based on Particle Data Group data

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VitalyVorobyev/CharmMesonSpectrum

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Charmed meson spectroscopy

The measplot.py script contains functions for plotting:

  • mplot(byname=False) makes the summary plot of all experimental results. If the parameter byname is True, the legend contains particle titles as on the plot below. Otherwise, the legend contains PDG particle codes.

spectrum plot

  • average_plot() produces the plot of averaged measurements together with predicted masses based on potential model and states assignments. The numbers in parentheses in legend denote chi^2/n.d.f. obtained from the averaged measurements.

averaged plot

  • excl_vs_incl() compares inclusive and inclusive measurements:

exclusive vs inclusive plot

Other files are:

  • measlist.py - list of measurements
  • publist.py - list of publications
  • states.py - list of states as in PDG and seleted states predicted by a potential model (Godfrey 2016)
  • average.py - tools for averaging several measurements
  • colors.py - color palettes

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Summary plots for the charmed meson spectrum based on Particle Data Group data

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