DIRC Detector Image
Collection
The definitive collection of DIRC plots for use in BABAR
talks can be found on
the Pub Board Page of Official Plots.
When in doubt please do not use DIRC detector images from any other source.
This page provides a collection of some images that may be of
use to BABAR speakers.
Since the most common tool for preparation of talks appears to be
PowerPoint, the images are usually provided in GIF or JPEG format.
Whenever available, an eps version for inclusion in, i.e. LaTeX, is also
listed.
Click on the image type to download the file.
Many people have contributed to the images listed below by taking the
photos or creating the drawings, too many to mention individually.
So, for now, no individual credits are listed.
If you see a DIRC image that was used in the past, i.e. in the list of
recent DIRC talks and
posters, and do not see it on this page
or if you have a nice DIRC image to add to the collection,
please send e-mail to
jochen@slac.stanford.edu.
The approval process should typically not take more than a week.
Authoritative & Approved Images
| Image description |
Format 1 |
Format 2 |
Date added |
|
Schematic of DIRC principle
|
jpeg
|
eps
|
Feb 5, 2001 |
|
Schematic of DIRC mechanical elements |
gif
|
ppt (annotated)
eps (annotated)
|
Feb 5, 2001 |
|
Schematic of DIRC bar box |
jpeg
|
eps (b/w)
|
Feb 5, 2001 |
|
Photo of HeCd laser internally reflected in DIRC bar |
jpeg
|
eps |
03-13-00 |
|
Transverse section of the nominal DIRC bar box imbedded in
the CST.
|
gif
|
eps |
Feb 5, 2001 |
|
Elevation view of the nominal DIRC system geometry.
|
gif
|
eps |
Feb 5, 2001 |
|
Display of a di-muon event with two different time cuts.
In plot A, all DIRC PMTs with signals within the +-300ns
trigger window are shown.
In plot B, only those PMTs with signals within 8ns of
the expected Cherenkov photon arrival time are displayed.
|
gif A
gif B |
eps A
eps B |
Feb 5, 2001 |
| Series
of photos from DIRC installation |
gif
|
|
Mar 13, 2000 |
|
Photo of DIRC bar box in assembly cleanroom |
jpeg
|
|
Mar 13, 2000 |
|
Photo of DIRC bar with attached wedge in assembly cleanroom |
jpeg
|
|
Mar 13, 2000 |
| Photo of the open DIRC stand-off box |
jpeg
|
|
Mar 13, 2000 |
| Photo
of backward end of the detector, showing the DIRC stand-off box, magnetic
shielding and electronic crates |
jpeg
|
|
Mar 13, 2000 |
|
Photo of DIRC PMT bundle |
jpeg
|
|
Mar 13, 2000 |
| Closeup
photo of DIRC PMTs and light-catchers |
jpeg
|
|
Mar 13, 2000 |
|
View of event with simulated photon phase space |
gif
|
|
Mar 16, 2000 |
Jochen
Schwiening
Last modified: May 2, 2001
|
