PH4100 Major Project

Information regarding 4th year projects based on ATLFAST ntuples. See my Log Book 11, page 10, for useful notes for the project kick-off meetings.

ATLFAST 11.0.5 ntuples

Information on the simulated samples can be found in my Log Book 11, page 23. All of the samples below include simulation of the underlying event. PYTHIA 6.323 was used to generate the events. The cross-sections quoted below are those provided by PYTHIA (except where explicitly stated otherwise). (See page 36 of Log Book 11 for more details.) The fast simulation ntuples include Run No and Event No information.

Background samples

The following background samples can be found in linappserv1:/scratch0/ptd/ATLAS/EVTutorial/ReGenWithUE/

1 ls -al *ntp* | grep fastsim | grep _tt_ / total 80k events / PYTHIA sigma = 494.5 pb (but use 800 pb ? instead)
20k Jan  6  2007 fastsim_tt_r8050_ntp.root
20k Jan  7  2007 fastsim_tt_r8052_ntp.root
20k Jan  7  2007 fastsim_tt_r8054_ntp.root
20k Jan  7  2007 fastsim_tt_r8056_ntp.root
 1 ls -al *ntp* | grep fastsim | grep _WW_ / total 70k events / PYTHIA sigma = 70.9 pb 
30k Jan  6  2007 fastsim_WW_r8150_ntp.root
20k Jan  7  2007 fastsim_WW_r8152_ntp.root
20k Jan  7  2007 fastsim_WW_r8154_ntp.root
 1 ls -al *ntp* | grep fastsim | grep _ZW_ / total 50k events / PYTHIA sigma = 27.0 pb
30k Jan  7  2007 fastsim_ZW_r8250_ntp.root
20k Jan  8  2007 fastsim_ZW_r8252_ntp.root
 1 ls -al *ntp* | grep fastsim | grep _ZZ_ / total 50k events / PYTHIA sigma = 11.2 pb
30k Jan  5  2007 fastsim_ZZ_r8350_ntp.root
20k Jan  8  2007 fastsim_ZZ_r8352_ntp.root

Signal samples

The following signal samples are available in linappserv1:/scratch2/ptd/ATLAS/MCsamples/2008/ATLFAST, with the exception of one sample generated in 2007 (*), which is available in linappserv1:/scratch0/ptd/ATLAS/EVTutorial/ReGenWithUE/ instead.

The following table gives details of all the signal samples

Process/details mh Run Size EvGen σ x BR FastSim file Date completed
GF; h-WW; W-all 120 2050 20k PYTHIA 2.53 pb fastsim_GFhWW_m120_r2050_ntp.root (*) Jan 2007
GF; h-WW; W-all 140 2052 20k PYTHIA 7.07 pb fastsim_GFhWW_m140_r2052_ntp.root 12/10/08
GF; h-WW; W-all 160 2054 20k PYTHIA 10.05 pb fastsim_GFhWW_m160_r2054_ntp.root 12/10/08
GF; h-WW; W-all 180 2056 20k PYTHIA 8.31 pb fastsim_GFhWW_m180_r2056_ntp.root 12/10/08
VBF; h-WW; W-all 120 4050 20k PYTHIA 0.591 pb fastsim_VBFhWW_m120_r4050_ntp.root 12/10/08
VBF; h-WW; W-all 140 4052 20k PYTHIA 1.81 pb fastsim_VBFhWW_m140_r4052_ntp.root 12/10/08
VBF; h-WW; W-all 160 4054 20k PYTHIA 2.83 pb fastsim_VBFhWW_m160_r4054_ntp.root 12/10/08
VBF; h-WW; W-all 180 4056 20k PYTHIA 2.54 pb fastsim_VBFhWW_m180_r4056_ntp.root 12/10/08
Edit | Attach | Watch | Print version | History: r13 | r5 < r4 < r3 < r2 | Backlinks | Raw View | Raw edit | More topic actions...

Physics WebpagesRHUL WebpagesCampus Connect • Royal Holloway, University of London, Egham, Surrey TW20 0EX; Tel/Fax +44 (0)1784 434455/437520

Topic revision: r3 - 12 Oct 2008 - PedroTD

 
  • Edit
  • Attach
This site is powered by the TWiki collaboration platform Powered by PerlCopyright © 2008-2021 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding RHUL Physics Department TWiki? Send feedback