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BSMD Calibration Update 2/9

Our stats have been expanded to include the whole pp500 dataset (thanks Matt), so the next step is to try to fit the ADC distribution in each momentum slice.  At Joe's suggestion I gave up try

Amassed PDFs and E866 Data

 I have amassed a large amount of pdf information and put it together in the following plot.

Run 10 scaler plots

Here are plots of BBC backgrounds divided by ZDC coincidence rates vs. day using the RICH scaler ntuple for Run 10:

No Significant Correlation between Luminosity and MIPs

After confirming an apparent MIP-position dependency on time, we have now begun to investigate potential causes.  Since we know that luminosity has also varied over time, we attempted to disco

W papers by C. Bourrely and J. Soffer

Nuclear Physics paper: Nucl. Phys. B509 (1998) 297.

Physics Letter paper: Physics Letters B314 (1993) 132.

 

APS W Cross Section Talk February 16 2010

See attachments.  Please choose the most recent version.

1B4 fan trays during

 Hi All,

FMS simulation

I ran some Pythia simulation together with GSTAR for FMS and here are some of the results. The basic settings for the study are:

1. Pythia 6.222 + GSTAR.

W kinematic coverage (x1/x2) vs. leptonic rapidity range

2009 200 GeV QA

 The StGammaMaker in dev was over the 2009 200 GeV quality analysis production.