|Message: Re: More than two decay times||Not Logged In (login)|
Click on the Forum title, e.g. on the "Forums by Category" page, to read a sequence of postings to the Forum and its threads all in one page. If you are only interested in one thread or the thread following a specific posting, click the thread or the posting, which takes you to a smaller page, which contains only the part you are interested in and may be easier to navigate.
Messages are "chained" if there are only replies at the first level, i.e. 1/1.html, 1/1/1.html etc. In case of "chained" messages the message number is replaced by the icon and there is no indentation.
Inline: Display the subject line only or also the text of the posting(s); for the choice "All" the "Outline" choices are switched off.
|1||0||1||no text / full text of posting|
|2||1||All||text for level 1 only / text for All postings|
Outline: Choose the depth of the posting thread, successive toggle controls provide increasing detail.
|1||2||1||2 levels / 1 level (original posting)|
|2||3||2||3 levels / 2 levels|
|3||3||All||3 levels / all levels (all postings)|
On Wed, 14 Oct 2015 16:45:39 GMT, Gumplinger Peter wrote:
> Hi Paola, > > > Hi! I was wondering if it is possible to set three decay constants in > > the scintillation process. As far as I have seen, there's the > > SLOWTIMECONSTANT and the FASTTIMECONSTANT, and only one yield ratio > > between them. > > No > > > I am trying to simulate the effect of recombination in > > liquid xenon using a third slower time constant, with respect to the > > fast (2.2 ns) and the slow (~27 ns), but maybe there's a clever way to > > do that. > > One would have to extend the G4Scintillation class to three (or even > more) decay constants. Perhaps, other users of liquid xenon > scintillation have already solved your issue(?)
Paola may be interested in the NEST project (http://nest.physics.ucdavis.edu/site/), which was developed for the LUX and LZ liquid xenon detectors.
-- Michael Kelsey
|Inline Depth:||Outline Depth:||Add message:|