Higher Order Mode Measurements in Superconducting Accelerating Cavities

from Monday, 22 January 2007 (09:00) to Tuesday, 23 January 2007 (13:00)
DESY, Hamburg (Bldg. 24, Rm 200)

        : Sessions
    /     : Talks
        : Breaks
22 Jan 2007
23 Jan 2007
AM
09:00 Welcome - Dr Nicoleta Baboi (DESY)   (Bldg. 24, Rm 200)
Slides
09:20 HOM studies on the TESLA cavities with intensity-modulated beam - Dr Nicoleta Baboi (DESY)   (Bldg. 24, Rm 200)
Slides
09:45 HOM based measurements of the beam trajectory and cavity alignment - Dr Stephen Molloy (SLAC)   (Bldg. 24, Rm 200)
Slides
10:10 Measurement of beam tilt effects - Kirsten Hacker (DESY)   (Bldg. 24, Rm 200)
Slides
10:35 --- break ---
11:15 HOMs and mode rotation in the ILC main linacs - Dr Roger M. Jones (Univ. Manchester)   (Bldg. 24, Rm 200)
Slides
11:40 Discussion   (Bldg. 24, Rm 200)
08:00 --- Visit to FLASH tunnel ---
09:30 Electrical axis measurement of fundamental and higher order modes in TESLA cavities - Anton Labanc (DESY)   (Bldg. 24, Rm 200)
Slides
09:55 Future possibilities involving the narrow- and broad-band data acquisition setup at FLASH - Dr Stephen Molloy (SLAC)   (Bldg. 24, Rm 200)
Slides
10:20 HOM BPM Signal Processing with FPGA Based Digitizers - Dr Nathan Eddy (FNAL)   (Bldg. 24, Rm 200)
Slides
10:45 --- break ---
11:15 Concluding discussion   (Bldg. 24, Rm 200)
Slides
PM
12:30 --- lunch ---
14:00 Asymptotic and rms Kicks due to HOMs in 3.9 GHz cavity - Dr Rainer Wanzenberg (DESY)   (Bldg. 24, Rm 200)
Slides
14:25 Wakefields in the 3rd harmonic cavities - Dr Leo Bellantoni (FNAL)   (Bldg. 24, Rm 200)
document
Slides
14:50 Calculation of Modes in Cavity Structures - Dr Martin Dohlus (DESY)   (Bldg. 24, Rm 200)
Slides
15:15 --- break ---
15:55 Short range wakes of the couplers - Dr Igor Zagorodnov (DESY)   (Bldg. 24, Rm 200)
Slides
16:45 Discussion   (Bldg. 24, Rm 200)