deletions | additions       diff --git a/section_Week_03_textbf_Monday__.tex b/section_Week_03_textbf_Monday__.tex  index 7adbe2b..23dc541 100644  --- a/section_Week_03_textbf_Monday__.tex  +++ b/section_Week_03_textbf_Monday__.tex 
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\item Last year we performed the photon recovery to add the photons produced by bremstralung and FSR. I don't know actually if these are implemented (it seems to be possible to implement in the PYTHIA card the FSR option), and if it's worth to study them.  \item I don't understand how often we might have one jet more (produced by a gluon for instance)...in this case could be useful to clusterize the particles in an exclusive way (but we need to know which algorithm fastejet uses when it clusters jet in an exclusive way.  \item Concerning the b-tagging, It could be nice to have, for each track, the simulated parameters so that we can calculate the IP, smear it with a resolution parametrized by some functions, calculate the significance and obtain something like in the aleph paper.  \end{itemize}  \textbf{Friday}  \begin{itemize}  \item Tried to run a simulation with $ Z \rightarrow u \bar u / b \bar b$ to study the b-tagging algorithm. Saved the three tracks inside a jet with the largest $|IP|$, and for each I saved the IP, the $D_j$ and the energy of the track. Doesn't seem to contain any result.  \item Try to identificate the tau events and to match the mc lepton with this algorithm:  \begin{itemize}  \item The first ten gen\_particles in the list are top, two copies of the incoming electrons, top, 3 or 4 Ws.  \item Look at the first 25 and look for a tau, if there is, discard the event.  \item Look at the first 35 and search for a muon/electron with status = 1  \end{itemize}  Doesn't seem to work really well...  \end{itemize}