HRRL Move 2010

Timeline

Start Date	Finish Date	Task
10/01/10	11/01/10	Move the HRRL and construct new beamline
11/01/10	11/15/10	Measure Radiation Field and Prepare for Hunt Run
11/15/10	12/17/10	Hunt Beam Time (3 MeV, 300 Hz, multiple pulsing)
01/03/10	01/14/10	Prepare for high current emmittance measurements
01/18/10	01/21/10	high current emmittance measurements (10 MeV, 50 ns pulse width, variable rep rate and current)

Tasks

Design and build required infrastructure

Beam line CAD

The location of all magnets is provided by Yujong Kim.

Kevin Folkman will layout the CAD drawings

Accelerator Wall Mount

A mounting system needs to be designed for the HRRL which will be used for its new position. It is unclear if we can reuse the current stands. We will want a way to add lead sheets around the HRRL and the location of the Tungsten converter target which is after the first 3 quads and labeled (PT) in the drawings.

Stands

Chad has built one stand to hold 3 Quads. We will need 3 more stands built to hold quad triples and 2 stands to hold the "Kiwi" dipoles.

FC cooling

We need to solder cooling lines around the FC.

Move the HRRL

10/1/10

Install HRRL cavity mounting system

10/4-6/10

Disassemble beam line and move HRRL cavity to new location

10/7-14/10

Alignment

A lot of time is being allocated to align the accelerator

Khalid, Sadiq, and an IAC theodolite operator will work on leveling the accelerator and mount alignment targets on the wall.. 1.) Alignment: a.) spare gun b.) laser with targets mounted on wall.

parts List

1. 6 cross which connects the JLab flags, 2 ports for beam, 1 port for JLab flag, 1 port for optical window , 1 port for ion pump, remaining port blanked.
2. a gun valve which comes out at 90 degrees to the beam line to use of less space
3. Danfysik water cooled Slit model 563

Design preference

Thin aluminum target for OTR right after 3 quads place at exit to Linac