Tracking efficiency lines update

Performing same structural changes as in S34r0p1 restripping:

• Added lowMult line to MuonTT (feedback to be given by Albert?)
• Unified and cleaned the cuts
• Unified and simplified the structure
• Removed hard-coded constrains from MuonTT
• Split DownMuon into two lines

Furthermore, removed trackCHI2NDOF constrains for long tracks (applied already in previous steps) and loosened several cuts compare to previous S21:

• VeloMuon: tag PID, tag PT, probe P
• MuonTT: tag PID, tag IP, tag IPCHI2, Jpsi PT
• DownMuon: Probe P

Moreover, small changes were made to gain some speed (removed 0 efficiency cuts, tag/probe/resonance cuts are not performed more than once)

Rates for DownMuonLine1 and DownMuonLine2 are higher than 0.05% required for DST. However, the rates of original DownMuonNominal line are comparable to DownMuonLine1 and DownMuonLine2 combined. I would then suggest trading the Nominal line for the two new DownMuonLines and keeping the validation line (rates below required threshold)

Moreover 2012 MuonTT JpsiLines rates are above the threshold (increase from 0.046 to 0.059 and 0.075 to 0.063). I would like to keep the selection as loose as possible, however it is up to discussion if this is too much.

Rates for VeloMuon lines are way below 0.05% in both years.

Adding a pdf with changes made listed: S21_TrackEff_summary.pdf

VeloMuon 2011 rates:

StrippingReport                     INFO Event 100000, Good event 100000
 | 	                     Decision name|Rate,%  |Accepted|   Mult|  ms/evt|
 |_StrippingGlobal_                       |  0.0050|       5|       |   3.981|
 |_StrippingSequenceStreamCalibration_    |  0.0050|       5|       |   3.965|
 |!StrippingTrackEffVeloMuonLine1         |  0.0030|       3|  1.000|   1.754|
 |!StrippingTrackEffVeloMuonLine2         |  0.0020|       2|  1.000|   0.739|
 |!StrippingTrackEffVeloMuonLine1_TIMING  |  0.0030|       3|  1.000|   0.052|
 |!StrippingTrackEffVeloMuonLine2_TIMING  |  0.0020|       2|  1.000|   0.049|
StrippingReport                     INFO Event 100000, Good event 100000
 | 	                     Decision name|Rate,%  |Accepted|   Mult|  ms/evt|
 |_StrippingGlobal_                       |  0.0050|         5|       |   4.249|
 |_StrippingSequenceStreamCalibration_    |  0.0050|         5|       |   4.229|
 |!StrippingTrackEffVeloMuonLine1         |  0.0030|         3|  1.000|   1.811|
 |!StrippingTrackEffVeloMuonLine2         |  0.0020|         2|  1.000|   0.768|
 |!StrippingTrackEffVeloMuonLine1_TIMING  |  0.0030|         3|  1.000|   0.058|
 |!StrippingTrackEffVeloMuonLine2_TIMING  |  0.0020|         2|  1.000|   0.056|

VeloMuon 2012 rates

StrippingReport                     INFO Event 100000, Good event 100000
 | 	                     Decision name|Rate,%  |Accepted|   Mult|  ms/evt|
 |_StrippingGlobal_                       |  0.0160|        16|       |   5.018|
 |_StrippingSequenceStreamCalibration_    |  0.0160|        16|       |   5.002|
 |!StrippingTrackEffVeloMuonLine1         |  0.0110|        11|  1.000|   2.361|
 |!StrippingTrackEffVeloMuonLine2         |  0.0060|         6|  1.000|   0.962|
 |!StrippingTrackEffVeloMuonLine1_TIMING  |  0.0110|        11|  1.000|   0.057|
 |!StrippingTrackEffVeloMuonLine2_TIMING  |  0.0060|         6|  1.000|   0.052|
 
StrippingReport                     INFO Event 100000, Good event 100000
 | 	                    Decision name|Rate,%  |Accepted|   Mult|  ms/evt|
 |_StrippingGlobal_                      |  0.0170|        17|       |   5.257|
 |_StrippingSequenceStreamCalibration_   |  0.0170|        17|       |   5.240|
 |!StrippingTrackEffVeloMuonLine1        |  0.0120|        12|  1.000|   2.556|
 |!StrippingTrackEffVeloMuonLine2        |  0.0060|         6|  1.000|   0.857|
 |!StrippingTrackEffVeloMuonLine1_TIMING |  0.0120|        12|  1.000|   0.061|
 |!StrippingTrackEffVeloMuonLine2_TIMING |  0.0060|         6|  1.000|   0.053|

MuonTT 2011 rates

 StrippingReport        		   INFO Event 100000, Good event 100000
 |	                         Decision name|Rate,%  |Accepted  |   Mult|  ms/evt|
 |_StrippingGlobal_                           |  0.0290|        29|       |   4.256|
 |_StrippingSequenceStreamCalibration_        |  0.0290|        29|       |   4.243|
 |!StrippingTrackEffMuonTT_JpsiLine1          |  0.0200|        20|  1.000|   1.521|
 |!StrippingTrackEffMuonTT_JpsiLine2          |  0.0090|         9|  1.111|   0.253|
 |!StrippingTrackEffMuonTT_JpsiLine1_TIMING   |  0.0200|        20|  1.000|   0.054|
 |!StrippingTrackEffMuonTT_JpsiLine2_TIMING   |  0.0090|         9|  1.111|   0.045|
 
 StrippingReport                           INFO Event 100000, Good event 100000
 |	                         Decision name|Rate,%  |Accepted  |   Mult|  ms/evt|
 |_StrippingGlobal_                           |  0.0270|        27|       |   5.985|
 |_StrippingSequenceStreamCalibration_        |  0.0270|        27|       |   5.967|
 |!StrippingTrackEffMuonTT_JpsiLine1          |  0.0150|        15|  1.000|   1.635|
 |!StrippingTrackEffMuonTT_JpsiLine2          |  0.0120|        12|  1.083|   0.321|
 |!StrippingTrackEffMuonTT_BJpsiKLine2        |  0.0010|         1|  1.000|   0.054|
 |!StrippingTrackEffMuonTT_JpsiLine1_TIMING   |  0.0150|        15|  1.000|   0.064|
 |!StrippingTrackEffMuonTT_JpsiLine2_TIMING   |  0.0120|        12|  1.083|   0.055|
 |!StrippingTrackEffMuonTT_BJpsiKLine2_TIMING |  0.0010|         1|  1.000|   0.031|

MuonTT 2012 rates

StrippingReport        		   INFO Event 100000, Good event 100000
 |	                         Decision name|Rate,%  |Accepted  |   Mult|  ms/evt|
 |_StrippingGlobal_                           |  0.1040|       104|       |   5.205|
 |_StrippingSequenceStreamCalibration_        |  0.1040|       104|       |   5.190|
 |!StrippingTrackEffMuonTT_JpsiLine1          |  0.0460|        46|  1.022|   1.699|
 |!StrippingTrackEffMuonTT_JpsiLine2          |  0.0570|        57|  1.053|   0.413|
 |!StrippingTrackEffMuonTT_UpsilonLine2       |  0.0010|         1|  1.000|   0.040|
 |!StrippingTrackEffMuonTT_BJpsiKLine1        |  0.0010|         1|  1.000|   1.718|
 |!StrippingTrackEffMuonTT_BJpsiKLine2        |  0.0010|         1|  1.000|   0.060|
 |!StrippingTrackEffMuonTT_JpsiLine1_TIMING   |  0.0460|        46|  1.022|   0.058|
 |!StrippingTrackEffMuonTT_JpsiLine2_TIMING   |  0.0570|        57|  1.053|   0.051|
 |!StrippingTrackEffMuonTT_UpsilonLine2_TIMING|  0.0010|         1|  1.000|   0.028|
 |!StrippingTrackEffMuonTT_BJpsiKLine1_TIMING |  0.0010|         1|  1.000|   0.029|
 |!StrippingTrackEffMuonTT_BJpsiKLine2_TIMING |  0.0010|         1|  1.000|   0.029|
 
 StrippingReport                           INFO Event 100000, Good event 100000
 |	                         Decision name|Rate,%  |Accepted  |   Mult|  ms/evt|
 |_StrippingGlobal_                           |  0.1250|       125|       |   7.890|
 |_StrippingSequenceStreamCalibration_        |  0.1250|       125|       |   7.872|
 |!StrippingTrackEffMuonTT_JpsiLine1          |  0.0590|        59|  1.017|   2.262|
 |!StrippingTrackEffMuonTT_JpsiLine2          |  0.0630|        63|  1.048|   0.596|
 |!StrippingTrackEffMuonTT_BJpsiKLine1        |  0.0040|         4|  1.000|   1.743|
 |!StrippingTrackEffMuonTT_BJpsiKLine2        |  0.0010|         1|  1.000|   0.152|
 |!StrippingTrackEffMuonTT_JpsiLine1_TIMING   |  0.0590|        59|  1.017|   0.066|
 |!StrippingTrackEffMuonTT_JpsiLine2_TIMING   |  0.0630|        63|  1.048|   0.056|
 |!StrippingTrackEffMuonTT_BJpsiKLine1_TIMING |  0.0040|         4|  1.000|   0.031|
 |!StrippingTrackEffMuonTT_BJpsiKLine2_TIMING |  0.0010|         1|  1.000|   0.031|

DownMuon rates 2011

StrippingReport                     INFO Event 100000, Good event 100000
 | 	                   	    Decision name|Rate,%  |Accepted|   Mult|  ms/evt|
 |_StrippingGlobal_                              |  0.3630|       363|       |  23.724|
 |_StrippingSequenceStreamCalibration_           |  0.3630|       363|       |  23.707|
 |!StrippingTrackEffDownMuonNominalLine          |  0.3180|       318|  1.085|  21.674|
 |!StrippingTrackEffDownMuonValidationLine       |  0.0300|        30|  1.000|   0.037|
 |!StrippingTrackEffDownMuonNominalLine_TIMING   |  0.3180|       318|  1.085|   0.079|
 |!StrippingTrackEffDownMuonValidationLine_TIMING|  0.0160|        16|  1.000|   0.028|
  
StrippingReport        		   INFO Event 100000, Good event 100000
 |                                   Decision name|Rate,%  |Accepted|   Mult|  ms/evt|
 |_StrippingGlobal_                               |  0.4280|       428|       |  24.542|
 |_StrippingSequenceStreamCalibration_            |  0.4280|       428|       |  24.524|
 |!StrippingTrackEffDownMuonNominalLine           |  0.3180|       318|  1.085|  22.141|
 |!StrippingTrackEffDownMuonValidationLine        |  0.0300|        30|  1.000|   0.039|
 |!StrippingTrackEffDownMuonLine1                 |  0.1420|       142|  1.070|   0.084|
 |!StrippingTrackEffDownMuonLine2                 |  0.1640|       164|  1.049|   0.069|
 |!StrippingTrackEffDownMuonUpsilonLine           |  0.0020|         2|  1.000|   0.458|
 |!StrippingTrackEffDownMuonNominalLine_TIMING    |  0.3180|       318|  1.085|   0.077|
 |!StrippingTrackEffDownMuonValidationLine_TIMING |  0.0160|        16|  1.000|   0.029|
 |!StrippingTrackEffDownMuonLine1_TIMING          |  0.1420|       142|  1.070|   0.056|
 |!StrippingTrackEffDownMuonLine2_TIMING          |  0.1640|       164|  1.049|   0.054|
 |!StrippingTrackEffDownMuonUpsilonLine_TIMING    |  0.0020|         2|  1.000|   0.031|

DownMuon rates 2012

StrippingReport                     INFO Event 100000, Good event 100000
 | 	                   	     Decision name|Rate,%  |  Accepted|   Mult|  ms/evt|
 |_StrippingGlobal_                               |  0.6240|       624|       |  29.510|
 |_StrippingSequenceStreamCalibration_            |  0.6240|       624|       |  29.494|
 |!StrippingTrackEffDownMuonNominalLine           |  0.5870|       587|  1.119|  25.567|
 |!StrippingTrackEffDownMuonValidationLine        |  0.0190|        19|  1.000|   0.036|
 |!StrippingTrackEffDownMuonNominalLine_TIMING    |  0.5870|       587|  1.119|   0.079|
 |!StrippingTrackEffDownMuonValidationLine_TIMING |  0.0190|        19|  1.000|   0.028|
  
StrippingReport        		   INFO Event 100000, Good event 100000
 |                                   Decision name|Rate,%  |  Accepted|   Mult|  ms/evt|
 |_StrippingGlobal_                               |  0.7350|       735|       |  30.683|
 |_StrippingSequenceStreamCalibration_            |  0.7350|       735|       |  30.665|
 |!StrippingTrackEffDownMuonNominalLine           |  0.5870|       587|  1.119|  26.301|
 |!StrippingTrackEffDownMuonValidationLine        |  0.0190|        19|  1.000|   0.040|
 |!StrippingTrackEffDownMuonLine1                 |  0.2980|       298|  1.070|   0.084|
 |!StrippingTrackEffDownMuonLine2                 |  0.2600|       260|  1.077|   0.069|
 |!StrippingTrackEffDownMuonNominalLine_TIMING    |  0.5870|       587|  1.119|   0.084|
 |!StrippingTrackEffDownMuonValidationLine_TIMING |  0.0190|        19|  1.000|   0.032|
 |!StrippingTrackEffDownMuonLine1_TIMING          |  0.2980|       298|  1.070|   0.060|
 |!StrippingTrackEffDownMuonLine2_TIMING          |  0.2600|       260|  1.077|   0.057|

assigned to @nskidmor

changed milestone to %Re-stripping of Run 1 & Run 2 LHCb data

added Stripping21rXp2 label

changed the description

• [2019-03-12 00:11] Validation started with lhcb-stripping21-patches#664
• [2019-03-13 00:14] Validation started with lhcb-stripping21-patches#665
• [2019-03-14 00:14] Validation started with lhcb-stripping21-patches#666
• [2019-03-15 00:13] Validation started with lhcb-stripping21-patches#667
• [2019-03-16 00:21] Validation started with lhcb-stripping21-patches#668
• [2019-03-17 05:05] Validation started with lhcb-stripping21-patches#669
• [2019-03-18 00:07] Validation started with lhcb-stripping21-patches#670
• [2019-03-19 00:12] Validation started with lhcb-stripping21-patches#671
• [2019-03-20 00:07] Validation started with lhcb-stripping21-patches#672

I got feedback from Albert, he is not available due to urgent issues, lowMultMuonTT line should be fine and we should keep it here as it is.

Hi,

Sorry for the delay in my response: I would agree on the rates:

However, the rates of original DownMuonNominal line are comparable to DownMuonLine1 and DownMuonLine2 combined. I would then suggest trading the Nominal line for the two new DownMuonLines and keeping the validation line

Moreover 2012 MuonTT JpsiLines rates are above the threshold (increase from 0.046 to 0.059 and 0.075 to 0.063). I would like to keep the selection as loose as possible, however it is up to discussion if this is too much.

This also means that these lines had more leeway, so I think it's OK (@cvazquez @nskidmor ).

@lohenry so you have 2 dst lines with .059 and .075? and the question is is this acceptable?

That, considering it is a Calibration line, and also trading this one:

|!StrippingTrackEffDownMuonNominalLine           |  0.5870|       587|  1.119|  26.301|`

for these ones:

 |!StrippingTrackEffDownMuonLine1                 |  0.2980|       298|  1.070|   0.084|
 |!StrippingTrackEffDownMuonLine2                 |  0.2600|       260|  1.077|   0.069|

@lohenry I think this is perfectly acceptable. Please approve when ready

@rekopecn Is there anything more to be done, and did I get your point right about line replacement?

Rates seem systematically lower for 2011, probably related to the issue.

approved this merge request

merged

mentioned in commit 6adfb66b

@lohenry That is exactly what I meant. Thanks a lot!

OK I then have to make a small MR to put the prescale to 0 on StrippingTrackEffDownMuonNominalLine

Perfect. Also sorry for the late reply, I'm at this workshop with limited wifi, so I couldn't reply earlier.

@lohenry better to set the prescale to 0 for a line, just remove it for the dictionaries.

@cvazquez OK so I removed it from dictionnaries in !1086 (merged)