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Wake potentials and impedances for the ATA (Advanced Test Accelerator) induction cell

Conference ·
OSTI ID:6802778

The AMOS Wakefield Code is used to calculate the impedances of the induction cell used in the Advanced Test Accelerator (ATA) at Livermore. We present the wakefields and impedances for multipoles m = 0, 1 and 2. The ATA cell is calculated to have a maximum transverse impedance of approximately 1000 {Omega}/m at 875 MHz with a quality factor Q = 5. The sensitivity of the impedance spectra to modeling variations is discussed.

Research Organization:
Lawrence Livermore National Lab., CA (USA)
Sponsoring Organization:
DOE/DP
DOE Contract Number:
W-7405-ENG-48
OSTI ID:
6802778
Report Number(s):
UCRL-JC-103795; CONF-9009123--4; ON: DE91000259
Country of Publication:
United States
Language:
English