PAC07 - List of Authors (Koeth, T. W.)

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Koeth, T. W.

Paper	Title	Page
WEPMN092	Capture Cavity II Results at FNAL	2245
	J. Branlard, G. I. Cancelo, R. H. Carcagno, B. Chase, H. Edwards, R. P. Fliller, B. M. Hanna, E. R. Harms, A. Hocker, T. W. Koeth, M. J. Kucera, A. Makulski, U. Mavric, M. McGee, A. H. Paytyan, Y. M. Pischalnikov, P. S. Prieto, R. Rechenmacher, J. Reid, K. R. Treptow, N. G. Wilcer, T. J. Zmuda Fermilab, Batavia, Illinois
	Funding: FRA As part of the research and development towards the International Linear Collider (ILC), several test facilities have been developed at Fermilab. This paper presents the latest LLRF results obtained with Capture Cavity II at these test facilities. The main focus will be on controls and RF operations using the SIMCON based LLRF system. Details about hardware upgrades and overall system performance will be also explained. Finally, design considerations and objectives for the future test facility at the New Muon Laboratory (NML) will be presented.
WEPMN094	Experience with Capture Cavity II	2251
	T. W. Koeth, J. Branlard, H. Edwards, R. P. Fliller, E. R. Harms, A. Hocker, T. W. Koeth, M. McGee, Y. M. Pischalnikov, P. S. Prieto, J. Reid Fermilab, Batavia, Illinois
	Funding: This work supported by Universities Research Association Inc. under contract DE-AC02-76CH00300 with the U. S. DOE. Valuable experience in operating and maintaining superconducting RF cavities in a horizontal test module has been gained with Capture Cavity II. We report on all facets of our experience to date.
WEPMN094	Experience with Capture Cavity II	2251
	T. W. Koeth, J. Branlard, H. Edwards, R. P. Fliller, E. R. Harms, A. Hocker, T. W. Koeth, M. McGee, Y. M. Pischalnikov, P. S. Prieto, J. Reid Fermilab, Batavia, Illinois
	Funding: This work supported by Universities Research Association Inc. under contract DE-AC02-76CH00300 with the U. S. DOE. Valuable experience in operating and maintaining superconducting RF cavities in a horizontal test module has been gained with Capture Cavity II. We report on all facets of our experience to date.
THPAS079	A Copper 3.9 GHz TM110 Cavity for Emittance Exchange	3663
	T. W. Koeth Rutgers University, The State University of New Jersey, Piscataway, New Jersey L. Bellantoni, D. A. Edwards, H. Edwards, R. P. Fliller Fermilab, Batavia, Illinois
	Funding: Work supported by Universities Research Association Inc. under contract DE-AC02-76CH00300 with the U. S. DOE. An experiment is being constructed at Fermilab's A0 Photoinjector to exchange longitudinal and transverse beam emittances. The exchange is preformed by an optics channel consisting of two dogleg bend sections with a transverse deflecting mode cavity between them. In this paper we discuss the construction of the TM110 Mode Cavity. The cavity, based on a superconducting design will be constructed of copper. In addition, the cavity will be cooled with liquid nitrogen to fit within power and mode spacing requirements. The TM110 cavity operating requirements are presented as will the detail of the design, construction, tuning, and commissioning of the TM110 cavity.
THPAS094	Transverse to Longitudinal Emittance Exchange Beamline at the A0 Photoinjector	3702
	R. P. Fliller BNL, Upton, Long Island, New York D. A. Edwards, H. Edwards Fermilab, Batavia, Illinois K. C. Harkay, K.-J. Kim ANL, Argonne, Illinois T. W. Koeth Rutgers University, The State University of New Jersey, Piscataway, New Jersey
	Funding: Work supported by Universities Research Association Inc. under contract DE-AC02-76CH00300 with the U. S. DOE. The A0 photoinjector is being reconfigured to test the principal of transverse to longitudinal emittance exchange as proposed by Emma et. al., Kim and Sessler, and others. The ability to perform such an exchange could have major advantages to FELs by reducing the transverse emittance. Several schemes to carry out the exchange are possible and will be reported separately. At the Fermilab A0 Photoinjector we are constructing a beamline to demonstrate this transverse to longitudinal emittance exchange. This beamline will consist of a dogleg, and a TM110 5 cell copper cavity followed by another dogleg. The beamline is designed to reuse the bunch compressor dipoles of the photoinjector, along with some existing diagnostics. Beamline layout and optics discussed along with inital data. Future possibilites of performing a similar experiment at the proposed NML facility at Fermilab are also discussed.