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QEE T track hidden Higgs and HNL search lines

Izaac Sanderswood requested to merge isanders-qee-ttrack-bsm into qee_upgrade_24

T track BSM search lines

With T tracks, BSM searches can be extended to 𝒪(10) ns in lifetime

Adds T track kaon and muon standard particles

Adds the following turbo lines and required builders, currently without additional persistence:

  • Exclusive:
    • B\to K^{(*)} H'(\to\mu\mu)
    • B\to K^{(*)} H'(\to KK)
    • B\to \mu N(\to \mu\pi)
    • B_c\to \mu N(\to \mu\pi)
  • Inclusive:
    • B\to \mu N(\to \mu\pi)
    • B\to e N(\to \mu\pi)

Current prescale factors all equal to 1 except for Hlt2QEE_BtoEN_MuPi_TTDecision and Hlt2QEE_BtoMuN_MuPi_TTDecision=0.1, rate evaluation using 100k 2024_min_bias_hlt1_filtered events

HLT rates: 
--------------------------------------------------------------------------------------------------------------
Line:    Hlt2QEE_BctoMuN_PiMu_exclTTDecision     Incl: 0.0 +/- 0.0 kHz, Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2QEE_BtoEN_MuPi_InclTTDecision       Incl: 0.057 +/- 0.0254 kHz,    Excl: 0.057 +/- 0.0254 kHz
Line:    Hlt2QEE_BtoKH_KK_exclTTDecision         Incl: 0.0114 +/- 0.0113 kHz,   Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2QEE_BtoKH_MuMu_exclTTDecision       Incl: 0.0798 +/- 0.0301 kHz,   Excl: 0.0114 +/- 0.0113 kHz
Line:    Hlt2QEE_BtoKstar0H_KK_exclTTDecision    Incl: 0.0114 +/- 0.0113 kHz,   Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2QEE_BtoKstar0H_MuMu_exclTTDecision  Incl: 0.10260 +/- 0.0341 kHz,  Excl: 0.0342 +/- 0.0197 kHz
Line:    Hlt2QEE_BtoMuN_MuPi_InclTTDecision      Incl: 0.057 +/- 0.0254 kHz,    Excl: 0.057 +/- 0.0254 kHz
Line:    Hlt2QEE_BtoMuN_PiMu_exclTTDecision      Incl: 0.0456 +/- 0.0227 kHz,   Excl: 0.0456 +/- 0.0227 kHz
--------------------------------------------------------------------------------------------------------------
Hlt2 Total:                                        Rate:         0 +/- 0.1 kHz
--------------------------------------------------------------------------------------------------------------

Current bandwith estimation: 7.296 MB/s

To do:

  • Split code into makers/builders and lines
  • Write B\to K^{(*)} H(\to\mu\mu) lines using same template as for other builders
    • Also any additional modes that can be done in the time
  • Test rates using HLT1 minbias filtered sample
  • Tune selections for acceptable rates/bandwidth
  • Code cleanup
    • Consistent naming
    • Comments

Related to https://gitlab.cern.ch/LHCb-QEE/qee-hlt-run3/-/issues/33

Edited by Simone Libralon

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