LMU/musrsim
5
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

24.3.2010 Kamil Sedlak

Browse Source 
New variable "timeToNextEvent" added in order to simulate time differences between subsequent events.
	1)  /gun/meanarrivaltime meanArrivalTime (defines the mean time difference betweent 
                                                  the subsequent events).
        2)  timeToNextEvent - new variable written out to the root tree.

   This new variable is needed for the pile-up studies
This commit is contained in:
sedlak
2010-03-24 16:21:08 +00:00
parent 29e49736ea
commit d308d597bd
9 changed files with 48 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
doc/musrSim.tex
View File

@ -468,6 +468,12 @@ Three special volumes ``Target, M0, M1 and M2''.
Set the primary particle type, if it is not positive muon. For example, the negative muons
are specified by ``/gun/primaryparticle mu-''.
\item{\bf /gun/meanarrivaltime \emph{meanArrivalTime}}\\
(default: /gun/meanarrivaltime 33.33333 microsecond)\\
Set mean arrival time difference between two subsequent muons (at continuos beam).
The output variable ``timeToNextEvent'' is subsequently generated using
the value of \emph{meanArrivalTime} and filled into the Root tree.
\item{\bf /gun/vertex \emph{x0} \emph{y0} \emph{z0} \emph{unit}}\\
(default: /gun/vertex 0 0 -100 mm) \\
Set mean values of the $x$, $y$ and $z$ coordinates of the generated particles (muons).
@ -827,6 +833,8 @@ The list of variables that can be stored in the Root tree:
\begin{description}
\item{\bf runID} (Int\_t) -- run ID number.
\item{\bf eventID} (Int\_t) -- event ID number.
\item{\bf timeToNextEvent} (Double\_t) -- time difference between two subsequent events (at continuous beam facility) (in $\mu$s).
This time difference is generated randomly using the ``meanArrivalTime'' defined in ``/gun/meanarrivaltime meanArrivalTime''.
\item{\bf weight} (Double\_t) -- event weight.
\item{\bf BFieldAtDecay\_Bx, BFieldAtDecay\_By, BFieldAtDecay\_Bz, BFieldAtDecay\_B3, BFieldAtDecay\_B4, BFieldAtDecay\_B5} (Double\_t) --
value of the 6 coordinates of the electromagnetic field at the position and time where and when the muon decayed.