clic detector model

[cbernet]

• Version of the clic-ILD detector model envisioned for FCC-ee added.
  • still missing a parametrization of the b tagging performance for this detector, but the parametrized btag model can be used to inject any kind of performance.
• resonance class:
  • added boost method
  • fixed acoplanarity calculation
  • added "cross" variable (modified acoplanarity)
• started to refactor Nicolò's btag
  • fixed small issue in the search for the point of closest approach with scipi.optimize

[fcc-bot]

All tests succeeded.