Wednesday March 26, 2014

We will meet in TL 2236 on Wednesday March 26 at 3:00 pm EST.

For those calling in we'll use the ReadyTalk audio conference system.

1. Dial Toll-Free Number: 866-740-1260 (U.S. & Canada)
2. Enter 7-digit access code 4402297, followed by “#”

Agenda:

1- Bubble Chamber progress at Argonne

2- Bubble Chamber Schedule at JLab media:Bubble_Chamber_Schedule.pdf media:Bubble_Chamber_Schedule.pptx. What about a dry run at JLab? We can bring the Bubble Chamber from HIGS to JLab for background studies with no beam.

3- How would the 5D beamline look for the Bubble Chamber beam test? media:Bubble_Chamber_BeamTest_top.pdf media:Bubble_Chamber_BeamTest_side.pdf

4- Pics and dimensions along the path the Bubble Chamber will take from "curb" to beam line media:140325_BubbleChamberLogistics2.pdf

5- New "5 MeV" Dipole update and shielding of Earth's magnetic field

Magnet Drawings:
 JL0008751_DL_COIL_SPACER.pdf media:L0008751_DL_COIL_SPACER.pdf
 JL0008736_DL_MAGNET_CORE-BOTTOM.pdf media:JL0008736_DL_MAGNET_CORE-BOTTOM.pdf
 JL0008100_DL_MAGNET_COIL.pdf media:JL0008100_DL_MAGNET_COIL.pdf
 JL0011326_DL_TERMINAL_COVER.pdf media:L0011326_DL_TERMINAL_COVER.pdf
 JL0008745_DL_MAGNET_STEEL.pdf media:L0008745_DL_MAGNET_STEEL.pdf
 JL0008102_DL_MAGNET_ASSEMBLY.pdf media:JL0008102_DL_MAGNET_ASSEMBLY.pdf
 JL0008098_DL_MAGNET_CORE-TOP.pdf media:JL0008098_DL_MAGNET_CORE-TOP.pdf

6- Can we get a handle on Earth's field by measuring the beam energy simultaneously in the 2D Spectrometer? In this case we need to add another BPM and two Quads (could be weak) to this line.