Problem 219 - core dump when tracking PRIMARY pions through magnetic field
Summary: core dump when tracking PRIMARY pions through magnetic field
Status: RESOLVED DUPLICATE of problem 150
Alias: None
Product: Geant4
Classification: Unclassified
Component: geometry/solids (show other problems)
Version: other
Hardware: PC Linux
: P2 normal
Assignee: Vladimir.Grichine
URL:
Depends on:
Blocks:
 
Reported: 2001-02-19 10:12 CET by korsch
Modified: 2001-02-20 01:21 CET (History)
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Description korsch 2001-02-19 10:12:09 CET 
I am trying to generate a pi-/pi+ beam and would like to track
the beam through a magnetic dipole field. I have the following strange
behaviour:
a) step length seems to be zero at the beginning (3 times)
b) -> 4th step -> the step length gets so large that pion "jumps" outside
   the experimental hall.
c) -> core dump

Electrons, Positrons, and Muons behave normally

Thanks for any help.

Wolfgang
Comment 1 Hans-Peter.Wellisch 2001-02-19 11:10:59 CET 
Hi Gabriele,

  seems geometry/magnetic field related.
Can you please take care?

Many greetings,

Hans-Peter.
Comment 2 Gabriele Cosmo 2001-02-20 01:14:59 CET 
*** Bug 138 has been marked as a duplicate of this bug. ***
*** 'Gabriele.Cosmo@cern.ch' will be responsible for bug 138. ***
Comment 3 Gabriele Cosmo 2001-02-20 01:21:59 CET 
Was erroneously set as duplicate of #138...
It's a duplicate of #150.
Comment 4 Gabriele Cosmo 2001-02-20 01:21:59 CET 
Was erroneously set as duplicate of #138...
It's a duplicate of #150.