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Title	SRF Gun at BNL: First Beam and Other Commissioning Results
Authors	W. Xu, Z. Altinbas, S.A. Belomestnykh, I. Ben-Zvi, L. DeSanto, S. Deonarine, D.M. Gassner, R.C. Gupta, H. Hahn, L.R. Hammons, C. Ho, J.P. Jamilkowski, P. K. Kankiya, D. Kayran, R. Kellermann, N. Laloudakis, R.F. Lambiase, C.J. Liaw, V. Litvinenko, G.J. Mahler, L. Masi, G.T. McIntyre, T.A. Miller, D. Phillips, V. Ptitsyn, T. Rao, T. Seda, B. Sheehy, K.S. Smith, A.N. Steszyn, T.N. Tallerico, R. Than, J.E. Tuozzolo, E. Wang, D. Weiss, M. Wilinski, A. Zaltsman, Z. Zhao BNL, Upton, Long Island, New York, USA S.A. Belomestnykh, I. Ben-Zvi, V. Litvinenko Stony Brook University, Stony Brook, USA
Abstract	The talk shall cover two SRF photoemission electron guns under commissioning at BNL: a 704 MHz elliptical ERL gun and a 112 MHz quarter-wave gun for coherent electron cooling experiment. In particular, the speaker shall report on generating first photoemission beam current from the 704 MHz SRF gun, multipacting issues in the SRF guns, photocathode behavior as well as other commissioning experiences and results.
Paper	download THAA03.PDF [2.816 MB / 5 pages]
Slides	download THAA03_TALK.PDF [2.220 MB]
Conference	SRF2015, Whistler, BC, Canada
Series	International Conference on RF Superconductivity (17th)
Proceedings	Link to full SRF2015 Proccedings
Session	Cavities III
Date	17-Sep-15   08:00–10:10
Main Classification	SRF Technology - Cavity
Keywords	cathode, gun, SRF, cavity, electron
Publisher	JACoW, Geneva, Switzerland
Editors	Robert E. Laxdal (TRIUMF, Vancouver, BC, Canada); Jana Thomson (TRIUMF, Vancouver, BC, Canada); Volker RW Schaa (GSI, Darmstadt, Germany)
ISBN	978-3-95450-178-6
Published	December 2015
Copyright	Copyright © 2015 by JACoW, Geneva, Switzerland     cc Creative Commons Attribution 3.0