F. Gerigk, S. Ramberger, R. Wegner, G. DeMichele , P. Tirado, M. Schuh, and R. De Prisco

SPL

• Only small cryomodule (for 4 cavities) will be build until mid of 2013

DTL

• One new drift tube installed in prototype
• Black spots found on structure surface
  • Detailed analysis after next HP test
  • Q drop during HP tests - Analysis of Q history will be done
  • One possible source: multipactoring
  • Round edges for rf slot and tuners

Cavity conditioning software

• Program runs more than 6h without intervention

PIMS

• Effect of weld shrink expected between 200 - 300kHz using different method and codes
• PIMS simulation comparison between HFSS12, Superfish, MWS, gdfild

HOM

• Started simulation with electron beams
• Bug found in transverse beam dynamic module

-- MarcelSchuh - 09-Apr-2010