v21c which are v21a shifted to new coordinate system
Bug fixes in setup files.
PSD to psd_v20c in hadron
shifted field to origin for lmvm and jpsi
default pipe changed to v16e_1e
adds info files for subsystems

Bug: sts_v20a was missing from repo. sts_v20a is the same as sts_v19a
only that it is shifted by 40~cm downstream consistent with a change
of the global coordinate system from old target position to the center
of the magnet. Translation is not done via a seperate matrix included
with the TFile, instead internal via a transaltion between the top
and sts_v20a volumes.

Electron, Hadron, JPSI and LMVM setups use new coordinate system, each dectector is written
with reference to the centre of the magnet, instead of the old target position.

Old setup_sis100_[electron,hadron,jpsi,hadron.C renamed to
setup_sis100_[electron,hadron,jpsi,hadron]_APR21.C with the intenstion that they
will be deleted in the near future.

Candidate default geometries for the DEC21 SW release are available at setup_sis100_electron_DEC21.C
and similarily for other setups.

long_sts setup is removed from setup directory.

There are four sts beampipe can be used with different sts_version as described below

v21a: Old beampipe, can only be used with sts geometry version: sts_v21[a].

v21b: New beampipe. It has 40mm diameter upstream side and 104mm diameter (including cylindrical part) downstream side.
This beampipe can be used with the sts geometry version: sts_v21[b, d, f, h].

v21c: New beampipe. It has 55mm diameter upstream side and 104mm diameter(including cylindrical part) downstream side.
This beampipe can be used with the sts geometry version: sts_v21[c].

v21d: New beampipe. It has 40mm diameter upstream side and 104 diameter(including cylindrical part) downstream side.
This beampipe can be used with the sts geometry having a target position at -44 cm. which means it can only be used with the
sts geometry vesrion: sts_v21[e, g, i].

magnet_v21a is the shifted verison of v20a
magnet_v21b is the shifted verison of v20b
rich_v21a is the shifted verison of v17a_1e

Shifted by 40cm consistent with the change of coordinates from
old target position to centre of the magnet.

Having seperate translation for pipe_v16c causes problems for inclusion
of MVD. Translation via node shift instead.

As created by their respecitive macros.

STS v21h: The geometry has the target positioned at -4 cm. It can be used with the beampipe 40mm diameter upstream side
          and 104mm diameter downstream side. It has a beampipe flange on the back-side of the STS wall.

          In addition, the geometry has a sensor thickness 320 um which is similar thickness of the real silicon sensors purchased from the Hamamatsu Photonics
          for the use in the real experiment.

          Furthermore,the mico-cable is defined as a single volume attached to the silicon sensors. Micro-cable thickness (320 um) is choosen and
          the material Manganese is taken based on the calculation done based on the current microcable design, thickness and its material.
          The material is defined as STS_Manganese in the media.geo file.

STS v21i: The geometry has the target positioned at -44 cm from the center of the magnet. It can be used with the beampipe 40mm diameter upstream side
          and 104mm diameter downstream side. It doesn't have a beam-pipe flange on the back-side of the wall.

          In addition, the geometry has a sensor thickness 320 um which is similar thickness of the real silicon sensors purchased from the Hamamatsu >
          for the use in the real experiment.

          Furthermore,the mico-cable is defined as a single volume attached to the silicon sensors. Micro-cable thickness (320 um) is choosen and
          the material Manganese is taken based on the calculation done based on the current microcable design, thickness and its material.
          The material is defined as STS_Manganese in the media.geo file.

updated binaries files and media.geo file with a material name STS_Cable_21

Transformation between local sts origin (last station) and global origin (center of magnet) is now 59.5. Front face of sts to intended position of target (-44cm) is now 1.6 cm.

v21f: STS geometry is similar to the version v21b. The target position considered from -4 cm.
The geometry can be used with the beampipe with diameter 40 mm upstream side and 104 mm downstream side.
The geometry has beampipe flange on the back-side of the wall.

v21g: STS geometry is similar to the version v21e. The target position is at -44 cm considering global origin
from the center of magnet. The STS local coordinate is from the last station.

In both geometry, the STS box and the beam pipe flange is made of Carbon fiber: The material has 70% carbon fiber with
density 1.75 g/cm3 and epoxy resin (30%) with density 1.2 g/cm3. The material is defined in media.geo file as
STS_CarbonFiber_21.

Mehulkumar Shiroya authored 3 years ago and Eoin Clerkin committed 3 years ago

New STS geo binaries without flange and with old micro-cable material(Silicon) and thickness.

Correct two files which were incorrect.

Inform responsible persons about merge requests in their directories.

Semi-automated static check for media.geo file.
Compares atomic number against the atomic mass.
Compares relative amounts for composite materials.
Output human readable names to help spotting of name and component mismatches.

Includes bash script which just runs awk with correct media.geo file and an ASCII table of elements.

Test is added to the pipeline

Renamed Files

Following https://redmine.cbm.gsi.de/issues/2119 and SWM discussion, recommended MVD version "v20c_tr" was not compatiable with sts "v19a".
This change should be reverted once a new STS geometry is available.

Fix the stage for the rebase check.
After the upgrade it lloks like that the pipeline doesn't run any longer in
the context of the forked project but in context of the master project such
that the project path wasn't correct any longer. This allows now to compare
upstream/master to HEAD.

Omveer_Singh authored 3 years ago and Florian Uhlig committed 3 years ago

Implementation of realistic geometry, gas mixture and material budget for GEM chambers in jpsi setup.
Add new media definitions.

Corrects internal name of top vol.

This geometry is a shifted copy of v16e_1e and is the same as tof_v20a_1h.

Eoin Clerkin authored 4 years ago and Florian Uhlig committed 4 years ago

and the magnet root geometry without unwanted internal translations.

Hard coded translation in CbmMagnet.cxx in cbmroot repository may be safely removed at later date.

Eoin Clerkin authored 4 years ago and Florian Uhlig committed 4 years ago

translation of TOF and PSD downstream.