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Re: elastic neutron scattering in Geant3 [message #10013 is a reply to message #10012]

Thu, 21 January 2010 22:20

Mohammad Al-Turany
Messages: 518
Registered: April 2004
Location: GSI, Germany

first-grade participant

From: *dip.t-dialin.net

Hi,

How can you get very large energy losses and at the same time you wrote:

but when I look at only events where DESTEP is > 0 I only get protons out

So maybe something is wrong in the way you register your hits!

When using GCALOR the energy cut-off for neutrons CUTNEU has to be set to a reasonable value (you can go down to 10E-14 GeV), GEANT will complain but you can ignore the warning. Also the time cut-off has to be set to a value, which allows to track the very slow energetic neutrons till they are captured or fall below the energy cut-off.

What kind of detector you are simulating? and Why with native FORTRAN?

Mohammad

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[Message index]

		elastic neutron scattering in Geant3 By: David Barton on Thu, 21 January 2010 18:17
		Re: elastic neutron scattering in Geant3 By: Mohammad Al-Turany on Thu, 21 January 2010 19:50
		Re: elastic neutron scattering in Geant3 By: David Barton on Thu, 21 January 2010 21:20
		Re: elastic neutron scattering in Geant3 By: Mohammad Al-Turany on Thu, 21 January 2010 22:20

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