MC/OFFLINE meeting

Status of MC - G. VenanzoniNeed for a MC sample of Bhabha - T. SpadaroImplementation of Babayaga@NLO in Geanfi - S. MuellerDiscussion

LNF 10 Jan 08

Status of MCAfter completing the all production (all_phys) for 2004/05 (1.75 fb-1) at LSF=1, we had the request (before the summer 07) to duplicate the MC all_phys statistics (mainly for ke2 analysis):

We decided to do two sub-productions (all_phys2 and all_phys3) @LSF=0.5 each

All the productions have mccard_id=2, but can be distinguished by:dtr_gb_nr=0 for all_phys (LSF=1)dtr_gb_nr=1 for all_phys2 (LSF=0.5)dtr_gb_nr=2 for all_phys3 (LSF-0.5)example (for all_phys2):

kls mcdst “run_nr=34472 and mc_mccard_id=2 and dtr_gb_nr=1” (if you don’t specify dtr_gb_nr, all_phys+all_phys2+all_phys3 are selected)

The production all_phys2 is finished, while we are now finishing all_phys3. The initial rate was ~13 pb-1@LSF=1 on 128 slots, changing to ~18 pb-1 after a modification to datarec (in “get_mc_version” routine)Other issues:

Mcr files are “physically” deleted (but not the entries in the DB)krare production for 2004 has benn also donemrc dst of 2005 with correct +-e+e- completed

All_phys (LSF=1)

Dsts

Luminosity (pb-1)

2004 2005 2004/05

dst K± (mkc) 447/535 (85%) 1050/1215 (85%) 1497/1766 (85%)

dst K0 (mk0) 531 (99%) 1202 1732/1766 (98%)

dst (m3p) 531 (99%) 1208 1738

dst rad (mrn) 531 (99%) 1208 1738

dst rad (mrc) 531 (99%) 1197 1727

All_phys2 +All_phys3 (each with LSF=0.5)

Categories

Luminosity (pb-1)

2004 2005 2004/05

dst K± (mkc)531+521=

526/535(98%)

1195+520=

860/1215(70%)

1726+1040=

1383/1766(78%)

dst K0 (mk0) 526 (98%) 860 1383

dst (m3p) 526 (98%) 860 1383

dst rad 526 (98%) 860 1383

To complete the production ~ 360 pb-1 (LSF=1) are missing, i.e. ~20 days .

All_phys MC production

Status of reconstruction

DBV 2004 2005 Scan Comment

19-21125 bad

wires!215

Various significant ECL modsMinor changes to reconNo bias sample for rad

22 394Stable ECLOld bias sample for rad

23-24 499Stable ECL for s = m

ufo as bias sample

25 203Stable ECL for off-peakufo as bias sample

26 535 109 69Stable ECL for off-peakufo as bias sample

analyzed 660 1217 272

Fully cal 675 1221 281

trgmon luminosity in pb-1 by year and DBV

We want to reprocess 2005 data with DBV<25 (~1.1. fb-1)

OK

Don’t have

+-e+e- selection. We want to reprocess them

Short term plans

Complete all_phys3 production: 20 days

Reprocessing of 2005 data with DBV<25: ~80 days (1.1 fb-1)

Reprocessing of 2006 data (with new selection): 2 weeks ?

Dst’s holes

Rad MC LSF = 5: ~10 days ?

Beltrame’s request: 250pb-1 of Bhabha at 1 GeV (~1 week)

Tommaso request: Bhabha 2004/05, EFF=~600nb

Change in group organization

Roberto Versaci will substitute Matt as convener. Thanks Matt for the great job!