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Sim-Development #1223

closed

Update beampipe geometries and macro in trunk

Added by Oleg Golosov over 3 years ago. Updated over 3 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Oleg Golosov
Target version:
Start date:
02/28/2019
Due date:
03/01/2019
% Done:

100%

Estimated time:
3.00 h
Spent time:

Description

Dear Florian,

for some reason the changes introduced with commit r13844 to release OCT18 are absent in trunk.
Please, commit these changes to trunk.

Thank you in advance!


Files

overlaps_pipe_v18i.txt (3.48 KB) overlaps_pipe_v18i.txt Volker Friese, 03/05/2019 10:57 AM
overlaps_pipe_v18h.txt (3.95 KB) overlaps_pipe_v18h.txt Volker Friese, 03/05/2019 10:57 AM
overlaps_pipe_v18j.txt (3.55 KB) overlaps_pipe_v18j.txt Volker Friese, 03/05/2019 10:57 AM
overlaps_pipe_v1_from_Anna.txt (11.1 KB) overlaps_pipe_v1_from_Anna.txt Oleg Golosov, 03/05/2019 05:48 PM
overlaps_pipe_v2_from_Anna.txt (10.5 KB) overlaps_pipe_v2_from_Anna.txt Oleg Golosov, 03/05/2019 05:48 PM
Actions #1

Updated by Volker Friese over 3 years ago

  • Tracker changed from Development to Sim-Development
  • Project changed from CbmRoot to Simulation
  • Due date set to 03/01/2019
  • Status changed from New to Assigned
  • Assignee changed from Florian Uhlig to Volker Friese
  • Target version set to APR19
  • Estimated time set to 3.00 h
Actions #2

Updated by Florian Uhlig over 3 years ago

  • Status changed from Assigned to Resolved
  • % Done changed from 0 to 100

Applied in changeset cbmroot:cbmroot|r14097.

Actions #3

Updated by Volker Friese over 3 years ago

  • Status changed from Resolved to In Progress
  • Assignee changed from Volker Friese to Oleg Golosov

Dear Oleg,

there are no three new beam pipes available (18h,i,j). Could you advise me which one to take for the standard setups?

Actions #4

Updated by Oleg Golosov over 3 years ago

We thought it should be the shortened version ending just before the front PSD surface (18j).
We did not find any considerable effect of the beam pipe on the observables measured with PSD.
Using a shortened beam pipe would prevent unintended overlaps if one wants to play with the geometry.

Actions #5

Updated by Volker Friese over 3 years ago

Just for noticing: the beam pipe geometries v18h, v18i and v18j, which were added here on request, do not correspond to the new beam pipe design by Anna Senger. According to her, none of these geometries originate from her.

All three geometries come with internal overlaps as well as overlaps with RICH and PSD. I attach the output of the overlap checks as text files.

So these will not put into standard setups.

Still I consider the original issue (porting of these geometries to trunk) resolved and thus close the issue.

Actions #6

Updated by Oleg Golosov over 3 years ago

Dear Volker,

These geometries were created with slightly modified macros that were provided to us by Anna.
At the same time she provided us with ready geometry files (available at https://cbm-wiki.gsi.de/foswiki/bin/view/PWG/C2F/BeamPipe).

For the geometries 18h and 18i it is only angle in XZ-plane that was changed.
For the version 18j overall length was changed as well.

The overlaps you are referring to are also found while using the files provided by Anna (see attachment).
The overlap with PSD is definitely my failure that I will solve in the nearest time.

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