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Λc⁺ → p K⁻ π⁺

  • Common Partial Wave Analysis
  • GitHub
  • PyPI
  • Launch on Binder
  • Launch on Colaboratory

Table of contents

  • 1. Default amplitude model
  • 2. Cross-check with LHCb data
  • 3. Intensity distribution
  • 4. Polarimeter vector field
  • 5. Uncertainties
  • 6. Average polarimeter per resonance
  • 7. Appendix
    • 7.1. Dynamics lineshapes
    • 7.2. DPD angles
    • 7.3. Phase space sample
    • 7.4. Alignment consistency
    • 7.5. Benchmarking
    • 7.6. Polarimeter field serialization
    • 7.7. Model serialization
    • 7.8. Amplitude model with LS-couplings
    • 7.9. SU(2) → SO(3) homomorphism
    • 7.10. Determination of polarization
    • 7.11. Interactive visualization
  • 8. Bibliography
  • 9. API
    • 9.1. lhcb
      • 9.1.1. dynamics
      • 9.1.2. particle
    • 9.2. data
    • 9.3. function
    • 9.4. io
    • 9.5. plot

External links

  • JHEP
  • arXiv:2301.07010
  • ComPWA Project
  • GitHub repository
  • CERN GitLab (archived)
  • Repository
  • Show source
  • Suggest edit
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plot

Contents

  • add_watermark()
  • get_contour_line()
  • reduce_svg_size()
  • convert_svg_to_png()
  • use_mpl_latex_fonts()

9.5. plot#

import polarimetry.plot

Helper functions for matplotlib.

add_watermark(ax: Axes, x: float = 0.03, y: float = 0.03, fontsize: int | None = None, **kwargs) → None[source]#
get_contour_line(contour_set: QuadContourSet) → Artist[source]#
reduce_svg_size(path: str) → None[source]#
convert_svg_to_png(input_file: str, dpi: int) → None[source]#
use_mpl_latex_fonts(reset_mpl: bool = True) → None[source]#

previous

9.4. io

Contents
  • add_watermark()
  • get_contour_line()
  • reduce_svg_size()
  • convert_svg_to_png()
  • use_mpl_latex_fonts()

By Mikhail Mikhasenko, Remco de Boer, Miriam Fritsch

© Copyright 2023.

Last updated on 17 March 2025.