Draft: BandQ development for high mu runs

Reducing the retention rate of several BandQ sprucing lines to < 0.1 - 0.05 % for the high mu runs at the end of 2024.

Deadline: 2th Oct.

Affected lines and corresponding actions:

• DoubleCharm_D0ToHHHH_D0ToKsDDHH: selection tightened in Moore!3883, prescaled to 0.2

• B*ForSpectroscopy

  • fix bug in Xib lines in am_min: 5780 -> 5580 MeV

• BcForSpectroscopy: increase cuts on PT_hadr:

  • JpsiPi: PT(pi) > 700 MeV
  • Jpsi3Pi : sum_PT(pi) > 1.5 GeV

• Jpsi+X

  • add cut on sum(PT)_hadr for JpsiX lines. It is dependent on M-m1 as sumPT_hadr > 0.2*(M-m1) + n_hadr*0.25 GeV, the coefficients may need to be tightened;

• both B->CX and B->JpsiX: add cut on max(mipchi2)>16 for all kaons/protons/pions in B->CX and B->JpsiX lines (same in corresponding Charm hadrons)

Full list of lines: https://gitlab.cern.ch/-/project/465/uploads/c2e0f162f090e48c7f88f01db24d7bc7/Screenshot_2024-09-26_at_14.10.25.png