Cyclotrons2013 - List of Keywords (kicker)

Paper	Title	Other Keywords	Page
MOPPT018	End-to-End 6-D Tracking Using EMMA On-Line Model	injection, septum, extraction, acceleration	70
	F. Méot BNL, Upton, Long Island, New York, USA D.J. Kelliher, S. Machida STFC/RAL/ASTeC, Chilton, Didcot, Oxon, United Kingdom B.J.A. Shepherd STFC/DL/ASTeC, Daresbury, Warrington, Cheshire, United Kingdom
	Numerical simulation of 6-dimensional, end-to-end beam transport in the prototype EMMA linear FFAG is presented and discussed. The simulation uses the 3-D OPERA field maps of the 42 cells, including the specific injection and extraction cells. It starts from upstream of the injection septum, and ends downstream of the extraction septum after 10-turn "serpentine" acceleration from 10 to 20 MeV. It includes the time function of the septa and injection and extraction pairs of kickers, and possible stray fields.

FR2PB01	Construction of the Rare RI Ring at the RIKEN RI Beam Factory	injection, power-supply, accumulation, cyclotron	477
	M. Wakasugi RIKEN Nishina Center, Wako, Japan
	Construction of the Rare-RI Ring has been started in 2012 at RIKEN RI Beam Factory. This ring is an isochronous storage ring aiming at 1-ppm precision mass measurements for short-lived rare nuclei extremely far from stability line. The beam optics in the ring is defined by simply 24 bending magnets, and half of them are accompanied by ten trim coils to precisely optimize the isochronism of circulating beams. The momentum acceptance, in which the isochronous condition is satisfied within 1-ppm accuracy, is designed to be 1%. Of particular note is the development of the exceptionally-fast response kicker system, which is triggered by the produced RI beam itself to make effective use of extremely rare events. In this paper, we present details of the Rare-RI Ring, the status of the construction, and prospects of the project.
	Slides FR2PB01 [6.694 MB]

Paper

Title

Other Keywords

Page

MOPPT018

End-to-End 6-D Tracking Using EMMA On-Line Model

injection, septum, extraction, acceleration

70

F. Méot
BNL, Upton, Long Island, New York, USA
D.J. Kelliher, S. Machida
STFC/RAL/ASTeC, Chilton, Didcot, Oxon, United Kingdom
B.J.A. Shepherd
STFC/DL/ASTeC, Daresbury, Warrington, Cheshire, United Kingdom

Numerical simulation of 6-dimensional, end-to-end beam transport in the prototype EMMA linear FFAG is presented and discussed. The simulation uses the 3-D OPERA field maps of the 42 cells, including the specific injection and extraction cells. It starts from upstream of the injection septum, and ends downstream of the extraction septum after 10-turn "serpentine" acceleration from 10 to 20 MeV. It includes the time function of the septa and injection and extraction pairs of kickers, and possible stray fields.

FR2PB01

Construction of the Rare RI Ring at the RIKEN RI Beam Factory

injection, power-supply, accumulation, cyclotron

477

M. Wakasugi
RIKEN Nishina Center, Wako, Japan

Construction of the Rare-RI Ring has been started in 2012 at RIKEN RI Beam Factory. This ring is an isochronous storage ring aiming at 1-ppm precision mass measurements for short-lived rare nuclei extremely far from stability line. The beam optics in the ring is defined by simply 24 bending magnets, and half of them are accompanied by ten trim coils to precisely optimize the isochronism of circulating beams. The momentum acceptance, in which the isochronous condition is satisfied within 1-ppm accuracy, is designed to be 1%. Of particular note is the development of the exceptionally-fast response kicker system, which is triggered by the produced RI beam itself to make effective use of extremely rare events. In this paper, we present details of the Rare-RI Ring, the status of the construction, and prospects of the project.

Slides FR2PB01 [6.694 MB]