Difference between revisions of "Transversity/Photo Diary"

Revision as of 22:58, 22 October 2008

This is a collection of photos related to Hall A experiment 06-010 Transversity. The goal is to keep a record of our progress, as well as secure a photo resource after the experiment is finished.

You are welcome to edit and add your picture. Or you can send it to Jin Huang.
Photos are sorted by latest photo first. As well, you can use search to find a photo you need.
New photos best comes with description with key words to help searching.
To save space, please limit your picture size less than 1200X1600.

Oct 22, 2008

Shadow of he3 cell under low power verticle pumping laser
he3 cell shining under verticle pumping laser
Handling of he3 cell
Storage of he3 cell
target chamber ready for tuning beam
target NMR preamplifier under shielding at pivod area

Oct 16, 2008

target setup
Dr. Qiang Testing target EPR assembly

Oct 11, 2008

target pumping laser spot on oven
target laser alignment finished

Oct 09, 2008

Left HRS detector package

Oct 05, 2008

NMR water cell calibration

Oct 02, 2008

6in mirrors for target pumping laser

Sept 23, 2008

target oven and coils
Bigbite detector package

Sept 18, 2008

target oven is installed
Left HRS detector package in service position

Sept 16, 2008

bigbite detector package on stack & cabled
bigbite detector package on stack & cabled
Right HRS in service position

Sept 12, 2008

target coils

</gallery>

Sept 08, 2008

bigbite electronic package with RICH ready to be installed
bigbite front shielding with sieve slit is being installed
bigbite sieve slit in position

Aug 26, 2008

New Sieve for LHRS

</gallery>

Aug 18, 2008

RICH detector under cosmic ray test

Aug 01, 2008

bigbite sieve slit

Jul 29, 2008

Expected cable connection on power supply for target Helmholtz Coils

Jul 28, 2008

pivot area during transversity installation
PhD Student Xin Qian is working on wire chamber of Bigbite electron package
LHRS A1 detector
HAPPEX DAQ in counting house middle room
6 single FAPs and 3 Duo Faps are moved to counting house target lab
A bug is found during cleaning up of counting house target lab

Jul 25, 2008

Bigbite DAQ
pivot area during transversity installation
Bigbite magnetic
Bigbite electron package and DAQ
Inside view of LHRS detector package (in the hut)
Bigbite MWDC
LHRS Gas Cherenkov detector
Bigbite trigger plane used in pi0 experiment. Now stay in between left and right HRS
Bigbite Gas Cherengov detector
LHRS RICH detector
Closer look of front end electronics of RICH detector

Jul 24, 2008

Target pumping laser optical assembly

Jul 10, 2008

Photo of pivot area during transversity installation
Comparison Photo of pivot area during transversity installation
Counting house front room before polarized he3 target electronics are moved in
target logic electronics first setup in counting house middle room
Counting house front room after polarized he3 target electronics are moved in

Jun 24, 2008

Dr. Yi Qiang is testing 5 to 1 laser combiner in target lab
Laser spot with 5 to 1 laser combiner (target lab)
Full Optics during 5 to 1 laser combiner test in target lab
Some of laser machines during 5 to 1 laser combiner test in target lab
Quarter-Wave Plate during 5 to 1 laser combiner test in target lab

@@ Line 19: / Line 19: @@
 <gallery>
 Image:IMG 9026.JPG|[[target]] setup
-IMG_8995.JPG|Dr. Qiang Testing [[target]] EPR assembly
+Image:IMG_8995.JPG|Dr. Qiang Testing [[target]] EPR assembly
 </gallery>