3He(e,e'd) Analysis

What have I been doing this week?

Solved FARM analysis problem:

1.) In order for analysis not to hang at the end of the analysis on FARM, two lines were added at the end of my analyzer scripts:
 analyzer->Close();
 exit(0);
2.) The reason why 32bit analysis did not work was the large file-issue. When compiling 32bit code on 64bit machines, none of the necessary flags were set, and large files were not handled properly. Ole helped me with this issue and now it works again.

3.) Wrote to Jin Huang. He also uses 32bit version of the analyzer.


Redone the Cell-wall contamination analysis:

I considered a cut on the track Chi2 distribution. Now I get better results. At 4sigma, contamination is already smaller than 5%.

Old results:

01.) 02.)

03.) 04.)

New results:

05.) 06.) 07.) 08.) 09.)

BigBite Optics:

Meanwhile I am still working on the next iteration of BigBite optics. Here are some plots:

Old results:

10.) 11.) 12.)

New results:

13.) 14.) 15.) 16.)
Last modified: 06/01/11