Problem 2486

Summary:	Extra warning/crashes when build compound materials in CMS
Product:	Geant4	Reporter:	Vladimir.Ivantchenko
Component:	materials	Assignee:	Vladimir.Ivantchenko
Status:	RESOLVED FIXED
Severity:	major
Priority:	P4
Version:	11.0
Hardware:	All
OS:	All

Description Vladimir.Ivantchenko 2022-04-12 13:19:29 CEST

When a compound material is built from elements and other materials G4Exceptions appears for duplicate elements and sum of mass fraction is not 1.0, which provide extra warning messages. This happens for Run-2 LHC simulation for CMS with Geant4 11.0.

Comment 1 Vladimir.Ivantchenko 2022-04-12 13:20:18 CEST

Hi Marc,

please, attach the problem to me. I have a fix.

Vladimir

Comment 2 Vladimir.Ivantchenko 2022-04-17 13:57:54 CEST

Hello,

the problem is fixed, the fix will be available in the next public release and in the next patch 11.0.

VI