S. Ramberger, M. Schuh, M. Jarosz, J. Borkowski, N.Alharbi, G. DeMichele

DTL

• Prototype: all drift tubes are installed, 3 with rubber biscuit, not 100% leak tight (10^-7)
• Transfer Bead-Pulling system next week in bld. 169 and perform measurements for field stabilization as well as frequency measurements for comparison with old results.

Bead-Pulling Program

• improving program speed still ongoing to gain accuracy
• data processing before the integral implementation

Power Splitter

• MWS simulation results with different arrangements of posts and rods to understand their behavior on the S-matrix.

HOM

• first results with R/Q(β) available. Resluts are in the same order of magnitude as with constant R/Q
• chopping implemented - now each bunch per pulse can be chopped individually, simulations with 5 out of 8 bunches started

-- MarcelSchuh - 07 Aug 2009