Thursday, September 4, 2008

Hyperbolic Projections


Mjl vs. Mjll' Mjl' vs. Mjll'


Mjl vs. Mjll' Mjl' vs. Mjll'


Mjll' Projected Hyperbola 1 Mjll' Projected Hyperbola 2


Mjl vs. C Mjl' vs. C



Mjl/Mjl' vs. Mjll



Tuesday, September 2, 2008

Non-rectilinear Binning

Below are plots in which I utilized a calculation of the non linear right hand edges to bin one dimensional projections of these scatter plots onto the x-axis. The calculation used seems incomplete because it approximates the first two quite well but does not seem to reflect the shape of the oddly shaped third scatter plot.


Edge at 300 as expected Edge at 400 as expected




Calculation does not match scatter plot

Thursday, August 28, 2008

Targeted Signals for ~q -> q + l + l

The following plots involve the following decay chain:



Left hand column is all Monte Carlo and right hand column is all Reco. The labels should be self explanatory.



















New E-Log

I think this might be a good way to conduct business that was previously conducted on Quasar e-logs. It's much easier to use, more versatile and has fewer bugs.

The Invariant Mass of the Correct Jet and Lepton

Even something as simple as this was not really possible using quasar.