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  • Justin compared TPC - looks tragic Nov 10
  • Ilya - BTOW SF for MC - has some eta dependence - Nov 10 fig 4a black curve

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4) Optimal GSTAR

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+BFC settings for W-embedding, simulations

(aimed toward best achievable compatibility with pp500 data)

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-

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a) Pythia tune ??

b) GSTAR , output : .fzd

magnetic filed

time stamp=Apr 1, 2009

detectors

TPC

BTOW

ETOW

BSMD

BPRS

SF used in
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="5203cca93845fb7c-0f3c278b-46ea4006-ae90bb27-ed752aced8ba14d7795d9b09"><ac:plain-text-body><![CDATA[geantDE->ADC

? atm pressure?

mSF[0,1,2] = {1/0.07,0,0}]]></ac:plain-text-body></ac:structured-macro>
in StEmcSimpleSimulator.cxx

0.05 (as is)

remove eta dependence
remove plain dependence

no eta, phi
dependence

gains used in
geantDE->ADC

TpcRS ADC*2.6
see Justin's study

dbFlavor=Wbose3
ideal*slopes*E/P

dbFlavor=ofl
final pp500 gains

force 5GeV electron at eta=0.5
results w/ ADC=500

force 5GeV muon at eta=0.5
results w/ ADC=30

status table *)

ideal: 100% working

ideal

ideal

ideal

ideal

*) Note, for the real sub-event the embedding will copy 1:1 its content to the output muDst

c) BFC_mixer, 2 input sub-events (.daq , .fzd), 1 output event (muDst + geant.root)