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Charm HLT2 lines: DpToKSh

Miroslav Saur requested to merge msaur_DpToKSh into charm-thor-hlt2-lines

Prototype of DpToKSh lines, where h = K/pi and KS is reconstructed in separate lines as LL and DD. Dp and Ds are both included within a broad mass window.

This implementation mainly follows Run2 selection from the dedicated Turbo lines.

TO DO:

  • is explicit GEC filtering needed?
  • tune selection cuts based on dedicated MC sample

Efficiency test based on the available Hlt1 filtered sample: Based on 14983 evts

Hlt2Charm_DpToKsKp_DD #=14983 Sum=1 Eff=|(0.006674231 +- 0.00667401)%|
Hlt2Charm_DpToKsKp_LD #=14983 Sum=0 Eff=|( 0.000000 +- 0.00000 )%|
Hlt2Charm_DpToKsKp_LL #=14983 Sum=4 Eff=|(0.02669692 +- 0.0133467)%|
Hlt2Charm_DpToKsPip_DD #=14983 Sum=2 Eff=|(0.01334846 +- 0.00943816)%|
Hlt2Charm_DpToKsPip_LD #=14983 Sum=0 Eff=|( 0.000000 +- 0.00000 )%|
Hlt2Charm_DpToKsPip_LL #=14983 Sum=5 Eff=|(0.03337115 +- 0.0149215)%|

Relevant rates:

Hlt2Charm_DpToKsKp_DD #=14983 ~ 67 Hz
Hlt2Charm_DpToKsKp_LD #=14983 ~ 0 Hz
Hlt2Charm_DpToKsKp_LL #=14983 ~ 267 Hz
Hlt2Charm_DpToKsPip_DD #=14983 ~ 133 Hz
Hlt2Charm_DpToKsPip_LD #=14983 ~ 0 Hz
Hlt2Charm_DpToKsPip_LL #=14983 ~ 334 Hz

FYI @ziyiw

Edited by Marian Stahl

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