Hlt2 line for Bs2taumu LFV decay

HLT2 line for the following LFV decay:

B_(s)0 -> tau (-> 3pi nu_tau) mu

B_(s)0 -> tau (-> 3pi nu_tau) e

Rate:

The rates is evaluated for the upgrade_minbias_hlt1_filtered dataset:

Line: Hlt2RD_BsToTauMu_TauTo3Pi_LineDecision Incl: 0.26696923179603554 +/- 0.13 kHz, Excl: 0.26696923179603554 +/- 0.13 kHz

Hlt2 Total: Rate: 0 +/- 0.1 kHz

Update 07-03-2022:

Line: Hlt2RD_BsToTauE_TauTo3Pi_OS_LineDecision Incl: 0.07692307692307693 +/- 0.07 kHz, Excl: 0.07692307692307693 +/- 0.07 kHz

Line: Hlt2RD_BsToTauMu_TauTo3Pi_OS_LineDecision Incl: 0.07692307692307693 +/- 0.07 kHz, Excl: 0.07692307692307693 +/- 0.07 kHz

Hlt2 Total: Rate: 0 +/- 0.1 kHz

Signal rates:

MC Signal	Event Type	Hlt2 Line	Total #	Passed #	Efficiency[%]
Bs -> mu tau	13110004	Hlt2RD_BsToTauMu_TauTo3Pi_Line	20124	737	3.662294 +/- 0.132409

Update 03-03-2022:

MC Signal	Event Type	Hlt2 Line	Total #	Passed #	Efficiency[%]
Bs -> mu tau	13110004	Hlt2RD_BsToTauMu_TauTo3Pi_Line	20000	698	3.490000 +/- 0.129773