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2005 Inclusive Jet pT Shifts and Trigger/Reconstruction Bias TAKE 2

Updated on Tue, 2008-12-09 20:18. Originally created by staszak on 2008-09-05 18:41.

 

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Study of ET correction factor Calorimeter only geometry

Updated on Wed, 2008-09-10 18:48. Originally created by pagebs on 2008-09-03 13:49.

ET Correction Factor Calorimeter Only Geometry

 

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Early look at 2008 MIP peak

Updated on Tue, 2008-09-02 13:37. Originally created by mattheww on 2008-09-02 13:37.

The following plot shows the location in ADCs (pedestal subtracted) of the mip peak for each eta ring using pp data from day 47. The attached PDF shows the spectra for each ring and the fits.

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Heavy Flavor meeting

Updated on Tue, 2008-09-02 10:53. Originally created by bouchet on 2008-09-02 10:53.

 09 September : update

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2006 Inclusive Jet pT Shifts and Trigger and Reconstruction Bias - TAKE 2

Updated on Fri, 2008-09-12 16:43. Originally created by staszak on 2008-09-01 13:47.

 

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pixel geometry

Updated on Tue, 2008-09-09 10:56. Originally created by bouchet on 2008-09-01 12:30.
  • test of upgr15 with DEV library 

Chain used :

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Like-sign and unlike-sign asymmetry

Updated on Fri, 2008-08-29 14:39. Originally created by kurnadi on 2008-08-29 14:39.

In the ongoing effort to figure out what's wrong with my calculated 2005 asymmetries, the like-sign (A_ls) and unlike-sign (A_us) asymmetries, as defined 

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Run 6 Data / Monte Carlo Comparison

Updated on Fri, 2008-08-29 12:17. Originally created by kocolosk on 2008-08-28 14:20.

Partonic Cross Sections

xsec = {
'3_4' : 1.302,
'4_5' : 3.158E-01,
'5_7' : 1.372E-01,
'7_9' : 2.290E-02,
'9_11' : 5.495E-03,
'11_15' : 2.220E-03,
'15_25' : 3.907E-04,
'25_35' : 1.074E-05,
'35_45' : 5.000E-07,
'45_55' : 2.857E-08,
'55_65' : 1.451E-09
}

Normalization Procedure

I calculated the integrated luminosity for my dataset (5.43 pb^-1) and scaled all event- and jet-level histograms by that amount (in mb^-1 to match the partonic xsec numbers above). For the track histograms I added a multiplicative factor of 0.82 to account for imperfect PID efficiency in the data. I neglected PID contamination.

Embedding tests: 9.2 GeV Au+Au in SL08d

Updated on Tue, 2008-08-26 15:41. Originally created by lbarnby on 2008-08-26 15:41.

It was reported that the tuning of the scale factor (Normalization Factor in TRS) was giving different results in SL08c library at PDSF and RCF (see

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constructing a webpage

Updated on Mon, 2008-08-25 12:37. Originally created by rcorliss on 2008-08-25 10:54.

 Bernd has asked that I put the details of my analysis into a static webpage (not a blog post like this one), but in order to get things in order in my head, this is where I'm starting.

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