2011 Particle Accelerator Conference - List of Authors (Seiya, K.)

Paper	Title	Page
MOP222	Operational Use of Ionization Profile Monitors in the Fermilab Main Injector	519
	D.K. Morris, P. Adamson, D. Capista, I. Kourbanis, T. Meyer, K. Seiya, D. Slimmer, M.-J. Yang, J.R. Zagel Fermilab, Batavia, USA
	Funding: Operated by the Fermi Research Alliance, LLC under contract No. DE-AC02-07CH11359 with the United States Department of Energy. Ionization profile monitors (IPMs) are used in the Fermilab Main Injector (MI) for injection lattice matching and to measure transverse emittance of the beam during acceleration. The IPMs provide a periodic, non-destructive means for emittance measurements where other techniques are not applicable. As Fermilab is refocusing its attention on the intensity frontier, non-intercepting diagnostics such as IPMs are expected to become even more important. This paper gives an overview of the operational use of IPMs for emittance measurements and injection lattice matching measurements at Fermilab, and summarizes the future plans.

WEP094	Space Charge Measurements with a High Intensity Bunch at the Fermilab Main Injector	1648
	K. Seiya, B. Chase, J.E. Dey, P.W. Joireman, I. Kourbanis Fermilab, Batavia, USA A. Yagodnitsyna NSU, Novosibirsk, Russia
	Fermilab Main Injector will be required to operate with 3 times higher bunch intensity than today for Project X. The plan to study the space charge effects at the injection energy with intense bunches will be discussed.

WEP205	A Gap Clearing Kicker for Main Injector	1870
	I. Kourbanis, P. Adamson, J. Biggs, B.C. Brown, D. Capista, C.C. Jensen, G.E. Krafczyk, D.K. Morris, D.J. Scott, K. Seiya, S.R. Ward, G.H. Wu, M.-J. Yang Fermilab, Batavia, USA
	Funding: Operated by Fermi Research Alliance, LLC under Contract No. DE-AC02-07CH11359 with the United States Department of Energy. Fermilab Main Injector has been operating at high Beam Power Levels since 2008 when multi-batch slip stacking became operational. In order to increase the beam power even further we have to address the localized beam loss due to beam left over in the Injection Kicker Gap during slip stacking. A set of Gap Clearing Kickers that kick any beam left in the injection gap to the beam abort have been installed during the summer of 2009 and became operational in October 2010. The kicker performance and its effect on beam losses will be described.

Paper

Title

Page

Operational Use of Ionization Profile Monitors in the Fermilab Main Injector

519

D.K. Morris, P. Adamson, D. Capista, I. Kourbanis, T. Meyer, K. Seiya, D. Slimmer, M.-J. Yang, J.R. Zagel
Fermilab, Batavia, USA

Funding: Operated by the Fermi Research Alliance, LLC under contract No. DE-AC02-07CH11359 with the United States Department of Energy.
Ionization profile monitors (IPMs) are used in the Fermilab Main Injector (MI) for injection lattice matching and to measure transverse emittance of the beam during acceleration. The IPMs provide a periodic, non-destructive means for emittance measurements where other techniques are not applicable. As Fermilab is refocusing its attention on the intensity frontier, non-intercepting diagnostics such as IPMs are expected to become even more important. This paper gives an overview of the operational use of IPMs for emittance measurements and injection lattice matching measurements at Fermilab, and summarizes the future plans.

WEP094

Space Charge Measurements with a High Intensity Bunch at the Fermilab Main Injector

1648

K. Seiya, B. Chase, J.E. Dey, P.W. Joireman, I. Kourbanis
Fermilab, Batavia, USA
A. Yagodnitsyna
NSU, Novosibirsk, Russia

Fermilab Main Injector will be required to operate with 3 times higher bunch intensity than today for Project X. The plan to study the space charge effects at the injection energy with intense bunches will be discussed.

WEP205

A Gap Clearing Kicker for Main Injector

1870

I. Kourbanis, P. Adamson, J. Biggs, B.C. Brown, D. Capista, C.C. Jensen, G.E. Krafczyk, D.K. Morris, D.J. Scott, K. Seiya, S.R. Ward, G.H. Wu, M.-J. Yang
Fermilab, Batavia, USA

Funding: Operated by Fermi Research Alliance, LLC under Contract No. DE-AC02-07CH11359 with the United States Department of Energy.
Fermilab Main Injector has been operating at high Beam Power Levels since 2008 when multi-batch slip stacking became operational. In order to increase the beam power even further we have to address the localized beam loss due to beam left over in the Injection Kicker Gap during slip stacking. A set of Gap Clearing Kickers that kick any beam left in the injection gap to the beam abort have been installed during the summer of 2009 and became operational in October 2010. The kicker performance and its effect on beam losses will be described.