Message: Re: Step-like structure in tritium beta spectrum Not Logged In (login)
 Next-in-Thread Next-in-Thread
 Next-in-Forum Next-in-Forum

None Re: Step-like structure in tritium beta spectrum 

Forum: Hadronic Processes
Re: Question Step-like structure in tritium beta spectrum (Holger Kluck)
Re: None Re: Step-like structure in tritium beta spectrum (Dennis H. Wright)
Date: 14 Nov, 2017
From: Michael H. Kelsey <Michael H. Kelsey>

On Tue, 14 Nov 2017 17:04:18 GMT, Dennis H. Wright wrote:
> The steps are expected. In order to save CPU time, each beta decay
> spectrum is sampled over 100 bins, with bin width = (endpoint
> energy)/100. So for tritium E0 = 18.591 keV and the bin size is 186 eV.

Thanks for the reply, Dennis! Geant4 has "physics vectors" which are set up to either sample the bins directly, or sample and interpolate the shape linearly or cubic spline. I am curious whether one of those options might be appropriate without incurring a CPU penalty.

   -- Michael Kelsey

Inline Depth:
 1 1
 All All
Outline Depth:
 1 1
 2 2
 All All
Add message: (add)

1 None: Re: Step-like structure in tritium beta spectrum   (Dennis H. Wright - 14 Nov, 2017)
(_ Question: Re: Step-like structure in tritium beta spectrum   (Holger Kluck - 15 Nov, 2017)
 Add Message Add Message
to: "Re: Step-like structure in tritium beta spectrum"

 Subscribe Subscribe

This site runs SLAC HyperNews version 1.11-slac-98, derived from the original HyperNews


[ Geant 4 Home | Geant 4 HyperNews | Search | Request New Forum | Feedback ]