Commit in mcd-analysis/src/main/java/org/lcsim/mcd/analysis on MAIN | |||
MCHiggs.java | +1 | -12 | 1.7 -> 1.8 |
Simple driver to grab some MC info from a Higgs .stdhep file and show some plots - changed to histograms. Now looks at gammas as well
diff -u -r1.7 -r1.8 --- MCHiggs.java 19 Dec 2012 18:13:10 -0000 1.7 +++ MCHiggs.java 19 Dec 2012 18:26:03 -0000 1.8 @@ -95,20 +95,9 @@
double pt = VecOp.dot(p, z_unit); double pt2 = VecOp.dot(p2,z_unit);
- double cos_theta = VecOp.cosTheta(p);
- double phi1 = VecOp.phi(p); - double phi2 = VecOp.phi(p2); - double eta1 = 0.5*Math.log((p_m+p.z())/(p_m-p.z())); - double eta2 = 0.5*Math.log((p2_m+p2.z())/(p2_m-p2.z()));
- aida.cloud1D("eta1").fill(eta1); - aida.cloud1D("eta2").fill(eta2); - aida.cloud1D("phi1").fill(phi1); - aida.cloud1D("phi2").fill(phi2); - - double inv_mass = Math.sqrt( - 2*pt*pt2*(Math.cosh(eta1-eta2) - Math.cos(phi1-phi2)));
+ double inv_mass = Math.sqrt(2*(ener*ener - VecOp.dot(p, p2)));
aida.cloud1D("gamma momentum").fill(p_m); aida.cloud1D("gamma transverse momentum").fill(pt);
Use REPLY-ALL to reply to list
To unsubscribe from the LCD-CVS list, click the following link:
https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=LCD-CVS&A=1