Update d0_to_hh selections (!1907) · Merge requests · LHCb / Moore

Merged Nico Kleijne requested to merge nkleijne/update_d0_to_hh into master 2 years ago

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1 file

+ 20

− 12

Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/d0_to_hh.py

+ 20

− 12

@@ -71,7 +71,7 @@ TODO add Hlt1 selections for lowbias lines

import Functors as F
from Functors.math import in_range
from GaudiKernel.SystemOfUnits import GeV, MeV, mm, micrometer as um
from GaudiKernel.SystemOfUnits import GeV, MeV, mm, micrometer as um, picosecond as ps
from Moore.config import register_line_builder
from Moore.lines import Hlt2Line
from PyConf import configurable
@@ -127,7 +127,7 @@ def make_charm_pions_lowbias():
                F.MINIPCUT(IPCut=60 * um, Vertices=make_pvs()),
                F.PT > 800 * MeV,
                F.P > 5 * GeV,
                F.PID_K < 0.,
                F.PID_K < 5.,
            ), ),
    )

@@ -142,7 +142,7 @@ def make_charm_kaons_lowbias():
                F.MINIPCUT(IPCut=60 * um, Vertices=make_pvs()),
                F.PT > 800 * MeV,
                F.P > 5 * GeV,
                F.PID_K > 10.,
                F.PID_K > 5.,
            ), ),
    )

@@ -213,20 +213,21 @@ def make_dzeros_lowbias(particle1, particle2, descriptor):
        DecayDescriptor=descriptor,
        name=name,
        CombinationCut=F.require_all(
            in_range(1774 * MeV, F.MASS, 1954 * MeV),
            in_range(1714 * MeV, F.MASS, 2014 * MeV),
            F.MAX(F.PT) > 1200 * MeV,
            F.PT > 2 * GeV,
            F.MAXDOCACUT(0.1 * mm),
        ),
        CompositeCut=F.require_all(
            in_range(1804 * MeV, F.MASS, 1924 * MeV),
            in_range(1764 * MeV, F.MASS, 1964 * MeV),
            F.CHI2DOF < 10.,
            F.BPVLTIME(make_pvs()) > 0.204 * ps,
        ),
    )


@register_line_builder(all_lines)
def dzero2kpi_line(name='Hlt2Charm_D0ToKmPip', prescale=1):
def dzero2kpi_line(name='Hlt2Charm_D0ToKmPip', prescale=0.2):
    kaons = make_charm_kaons()
    pions = make_charm_pions()
    dzeros = make_dzeros(kaons, pions, '[D0 -> K- pi+]cc')
@@ -235,7 +236,7 @@ def dzero2kpi_line(name='Hlt2Charm_D0ToKmPip', prescale=1):


@register_line_builder(all_lines)
def dzero2pipi_line(name='Hlt2Charm_D0ToPimPip', prescale=1):
def dzero2pipi_line(name='Hlt2Charm_D0ToPimPip', prescale=0.2):
    pions = make_charm_pions()
    dzeros = make_dzeros(pions, pions, 'D0 -> pi- pi+')
    return Hlt2Line(
@@ -243,7 +244,7 @@ def dzero2pipi_line(name='Hlt2Charm_D0ToPimPip', prescale=1):


@register_line_builder(all_lines)
def dzero2kk_line(name='Hlt2Charm_D0ToKmKp', prescale=1):
def dzero2kk_line(name='Hlt2Charm_D0ToKmKp', prescale=0.2):
    kaons = make_charm_kaons()
    dzeros = make_dzeros(kaons, kaons, 'D0 -> K- K+')
    return Hlt2Line(
@@ -251,28 +252,31 @@ def dzero2kk_line(name='Hlt2Charm_D0ToKmKp', prescale=1):


@register_line_builder(all_lines)
def dzero2kpi_lowbias_line(name='Hlt2Charm_D0ToKmPip_LowBias', prescale=1):
def dzero2kpi_lowbias_line(name='Hlt2Charm_D0ToKmPip_LowBias', prescale=0.2):
    kaons = make_charm_kaons_lowbias()
    pions = make_charm_pions_lowbias()
    dzeros = make_dzeros_lowbias(kaons, pions, '[D0 -> K- pi+]cc')
    return Hlt2Line(
        name=name, algs=charm_prefilters() + [dzeros], prescale=prescale)
    # hlt1_filter_code="Hlt1D2KPiDecision") # TODO


@register_line_builder(all_lines)
def dzero2kk_lowbias_line(name='Hlt2Charm_D0ToKmKp_LowBias', prescale=1):
def dzero2kk_lowbias_line(name='Hlt2Charm_D0ToKmKp_LowBias', prescale=0.2):
    kaons = make_charm_kaons_lowbias()
    dzeros = make_dzeros_lowbias(kaons, kaons, 'D0 -> K- K+')
    return Hlt2Line(
        name=name, algs=charm_prefilters() + [dzeros], prescale=prescale)
    # hlt1_filter_code="Hlt1D2KKDecision") # TODO


@register_line_builder(all_lines)
def dzero2pipi_lowbias_line(name='Hlt2Charm_D0ToPimPip_LowBias', prescale=1):
def dzero2pipi_lowbias_line(name='Hlt2Charm_D0ToPimPip_LowBias', prescale=0.2):
    pions = make_charm_pions_lowbias()
    dzeros = make_dzeros_lowbias(pions, pions, 'D0 -> pi- pi+')
    return Hlt2Line(
        name=name, algs=charm_prefilters() + [dzeros], prescale=prescale)
    # hlt1_filter_code="Hlt1D2PiPiDecision") # TODO


@register_line_builder(all_lines)
@@ -330,9 +334,10 @@ def dstarp2dzeropip_dzero2kmpip_lowbias_line(
    dstars = make_dstars(
        dzeros,
        self_conjugate_d0_decay=False,
        d0_name="D0ToHH_D0ToKmKp_LowBias")
        d0_name="D0ToHH_D0ToKmPip_LowBias")
    return Hlt2Line(
        name=name, algs=charm_prefilters() + [dstars], prescale=prescale)
    # hlt1_filter_code="Hlt1D2KPiDecision") # TODO


@register_line_builder(all_lines)
@@ -347,6 +352,7 @@ def dstarp2dzeropip_dzero2kppim_lowbias_line(
        d0_name="D0ToHH_D0ToKpPim_LowBias")
    return Hlt2Line(
        name=name, algs=charm_prefilters() + [dstars], prescale=prescale)
    # hlt1_filter_code="Hlt1D2KPiDecision") # TODO


@register_line_builder(all_lines)
@@ -360,6 +366,7 @@ def dstarp2dzeropip_dzero2kmkp_lowbias_line(
        d0_name="D0ToHH_D0ToKmKp_LowBias")
    return Hlt2Line(
        name=name, algs=charm_prefilters() + [dstars], prescale=prescale)
    # hlt1_filter_code="Hlt1D2KKDecision") # TODO


@register_line_builder(all_lines)
@@ -373,6 +380,7 @@ def dstarp2dzeropip_dzero2pimpip_lowbias_line(
        d0_name="D0ToHH_D0ToPimPip_LowBias")
    return Hlt2Line(
        name=name, algs=charm_prefilters() + [dstars], prescale=prescale)
    # hlt1_filter_code="Hlt1D2PiPiDecision") # TODO


################################################################################

Update d0_to_hh selections

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