Dear Mohammad,
Maybe someone has a better suggestion, but a way to go could be the following.
I would use the FLUSCW user routine (USERWEIG is needed to activate it) to filter the amount to score in USRTRACK based on the age of particle,
which is stored in the variable ATRACK in the common (TRACK)
Inside the fluscw you could implement the following logic:
INCLUDE (TRACKR) # to get the age of a particle ATRACK
LSCZER = .TRUE. # no amount will be scored
#check that the scoring is the correct one
# define tmin, tmax
if ATRACK.GT.tmin .AND. ATRACK.LT.tmax then
LSCZER = .FALSE.
endif
This can be extended to multiple USRTRACK scoring, each at different time.
As an example I attached a fluscw routine that make the jobs for a USRBDX. It should not be too complicated to adapt it to your need.
Best, luigi
On 17 Jan 2018, at 06:11, MOHAMMAD JAVAD SAFARI <mjsafari_at_aut.ac.ir<mailto:mjsafari_at_aut.ac.ir>> wrote:
Thank you Luigi,
You may know that USRTRK is time-integrated flux (i.e., fluence) of particles as a function of energy.
In need flux as a function of both energy and time: f(E,t).
The same is true about population, particle yield and reaction rate.
On Wed, 01/17/2018 12:44 AM, Luigi Salvatore Esposito <luigi.salvatore.esposito_at_cern.ch<mailto:luigi.salvatore.esposito_at_cern.ch>> wrote:
Dear Mohmmad,
you can give a look at USRTRACK for fluence estimator in a region.
In case this is not what you want, post an additional request to the list but please elaborate more what you intend to do.
Best, luigi
On 16 Jan 2018, at 19:40, MOHAMMAD JAVAD SAFARI <mjsafari_at_aut.ac.ir<mailto:mjsafari_at_aut.ac.ir>> wrote:
Hi all,
Currently, I'm able to calculate the time-dependent yield of emerging particles from a region to another one.
So, what about those particles that remain in the region.
More precisely: how to evaluate the volume-averaged time-dependent flux/population/yield?
This problem is regarding to both the energy-independent and energy-dependent distributions.
For example, I'm willing to evaluate something like f(E,t) or at least f(t).
All the best
Mohammad Javad Safari
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Received on Wed Jan 17 2018 - 10:55:58 CET