Higgs

• No results yet. • I spend an integrated 4 days on this, and here is

what I found out:• Donatella Cavalli pointed me to:• http://atlfarm003.mi.infn.it/~negri/dataset.htm

Done To be done Ev per file Ev done

• rome.004307.digit.H7_115_tautaul 100 0 50 5000 rome.004307.recov10.H7_115_tautaul 97 3 49 4753 rome.004307.simul.H7_115_tautaul 100 0 50 5000

• rome.004315.digit.H15_130_tautaul 97 0 50 4850 rome.004315.recov10.H15_130_tautaul 0 39 49 0 rome.004315.simul.H15_130_tautaul 98 2 50 4900

• Talked to Amir Farbin about this:– We can wait– We can run reconstruction on the U. Chicago machines –

decided to do that. More help from Amir:• Samples not in the obvious place on CERN castor. • Only in Europe, and he could not get DQ to work• Alternative – use gridftp, but:

– I got an invalid permission error for that certificate.

• Maybe I can get help with this today.

• The other thing I tried was to follow Iacopo’s tutorial and generate Pythia Higgs plus fast simulation.

• Started by checking out RecExCommon• Up to page 15 all worked fine, compilation and all.• However, I could not get athena to run:

– DllClassManager ERROR Could not load module AtRndmGenSvc

– DllClassManager ERROR System Error: libAtRndmGenSvc.so: cannot open shared object file: No such file or directory

• Hopefully, with some help, we’ll move the chains in the next several days.

• Will pursue both directions (atlfast and reconstruction), if possible.

• No results, but we’re learning…– Thanks to Amir and Erik for the help.