Tuesday, October 18, 2016, 10:12

Ta#50 LP-SIS target description:

Total Ta foils = 470 [6x20 packs + 350 single discs]

Foil Thickness = 0.025mm

Target density = 14.03 g/cm3

Target length = 3.4cm

Total Mass = 47.6889g [Incl foils + Ta wire on 6 packs]

Friday, October 07, 2016, 16:28

See attachment for the target description

 Friday, September 02, 2016, 14:43

See attachment for target description 

 Tuesday, August 02, 2016, 15:30

Ta#49 HP-SIS target description:

Total Ta foils = 500 [6x20 packs + 380 single discs]

Foil Thickness = 0.025mm

Target density = 14.87 g/cm3

Target length = 3.4cm

Total Mass = 50.6142g [Incl foils + Ta wire on 6 packs]

 Tuesday, August 02, 2016, 15:27

Attached please find the UCx#17 target description.

 Wednesday, June 29, 2016, 11:47

See attachment for target description.

 Wednesday, June 08, 2016, 15:52

Attached please find the UCx#16 target description.

 Tuesday, April 19, 2016, 11:24

Ta#48 HP-SIS target description:

Total Ta foils = 505

Foil Thickness = 0.025mm

Target density = 15.86 g/cm3

Target length = 3.4cm

Total Mass = 53.9381g [Incl foils + Ta wire on 6 packs]

Friday, March 11, 2016, 10:13 

Ta#47 LP-SIS [new small center block] target description:

Total Ta foils = 470

Foil Thickness = 0.025mm

Target density = 15.05 g/cm3

Target length = 3.4cm [exactly 7.8cm space on both sides]

Total Mass = 51.1533g [Incl foils + Ta wire on 6 packs]

Note: Target consists of 350 single discs and 6x20 packs of Ta discs

 Friday, March 04, 2016, 14:56

Attached please find the UCx#15 target description.

Note: This is the second UCx target using the new LP-SIS small center block design.

 Monday, October 26, 2015, 16:23

Attached please find the UCx#14 target description.

Note: This is the first UCx target using the new LP-SIS small center block design.

Laura Lambert wrote:

Thursday, September 10, 2015, 13:31 Ta#46 HP-SIS target description: Total Ta foils = 505 Foil Thickness = 0.025mm Target density = 16.69 g/cm3 Target length = 3.4cm Total Mass = 75.2772g

 Wednesday, September 30, 2015, 17:01

The average mass per disc = 0.105g

Total mass (505 discs + some Ta wire for packing) = 53.876g  ( Not 75.277g as mentioned above.  See Target Logbook 2015 Dropbox for more details)

 Thursday, September 24, 2015, 11:46

See attachment for target description.

 Thursday, September 10, 2015, 13:31

Ta#46 HP-SIS target description:

Total Ta foils = 505

Foil Thickness = 0.025mm

Target density = 15.85 g/cm3

Target length = 3.4cm

Total Mass = 75.2772g

 Friday, July 10, 2015, 11:15

Attached please find the UCx#13 target description.   

Note:  Target container was coated/sintered with TaC twice.  Would like to see if this will improve the life-span of the target.  

Tuesday, July 07, 2015, 12:36 

Total no. discs = 422

Total packed length = 13.2 cm (measured after the sintering process) 

Note:  The theoretical length (ZrC + graphite foils) is 10.52cm    After the sintering process, the stack of discs expanded in length.  To avoid crushing the materials while inserting the endcaps, the discs are gentally packed to 13.2cm.

(see attachments for more details)

Laura Lambert wrote:

Wednesday, June 03, 2015, 10:53 Total length packed = 12.3cm See attachment for target description.

 Monday, July 06, 2015, 12:10

This target did not pass the test-stand and will not be used for online (unless if it gets approved).  The target container is deformed.  An increase of voltage was observed during the test; perhaps it's a sign of the container being cracked?!  See Test-stand e-log#450 for more details.  

Another target is already prepared and being tested.  (Target Oven WO# 41177-2). 

 Wednesday, June 03, 2015, 10:53

Total length packed = 12.3cm

See attachment for target description.

 Wednesday, April 29, 2015, 15:30

SiC#31 HP-SIS target description: 

Total SiC foils = 520 discs 

Total mass SiC + C_grv foils = 60.2441 g (before sintering, expecting ~13% loss of organic mass after burnt off) 

Average mass SiC/disc (without C_grv) = 0.0853g

Average thickness SiC (without C_grv) = 0.2093mm 

Total packed length = 17cm

See attachment #1 for the density measurement.  

 Thursday, April 16, 2015, 14:07

See attachment for target description