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Phys. Rev. Lett. 74, 2475–2478 (1995)

Measurement of Wake-Field Suppression in a Detuned X-Band Accelerator Structure

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C. Adolphsen, K. Bane, T. Higo, K. Kubo, R. Miller, R. Ruth, K. Thompson, and J. Wang
Standard Linear Accelerator Center, Stanford University, Stanford, California 94309

Received 9 November 1994; published in the issue dated 27 March 1995

Research is under way at SLAC to develop accelerator structure for a next generation linear collider. A full-scale prototype X-band structure has been built in which the dipole mode frequencies were detuned to suppress the long-range transverse wake field by about 2 orders of magnitude. To verify that the detuning works as expected, a facility, the Accelerator Structure Setup, was constructed in the SLAC Linear Collider to measure the long-range wake field. This Letter presents the results from the measurement of the prototype X-band structure with this facility.

© 1995 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.74.2475
DOI:
10.1103/PhysRevLett.74.2475
PACS:
41.20.-q, 29.17.+w, 41.75.Fr