IPAC2016 - List of Authors (Jang, S.W.)

Paper	Title	Page
THPMB029	Simultaneous Two Beam Acceleration Lattice Design Study for the Post Linear Accelerator of RISP	3294
	S.W. Jang KNU, Deagu, Republic of Korea E.-S. Kim Korea University Sejong Campus, Sejong, Republic of Korea
	The Rare Isotope Science Project, RISP, is the research complex by using heavy ion accelerator, which RISP research complex consists of front-end system, super conducting linear accelerator(SCL), ISOL system, In-fight system. The original purpose of post linear accelerator was for the alternative acceleration of stable driver beam from ECR ion source and unstable rare isotope beam from ISOL system. The new concept of acceleration method by using post accelerator lattice was studied to get more benefits. The idea was the simultaneous acceleration of stable driver beam and RI beam by using the average A/q value of post accelerator lattice. For the simultaneous two beam acceleration study, we used two ion beams the first one was 58Ni+8 and the other one was 132Sn+20. The beam dynamics simulation was performed by TRACK and TraceWin codes. In this poster, we will describe the results of beam dynamics study for the simultaneous two beam acceleration of the post linear accelerator of RISP.
DOI •	reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-THPMB029
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THOAA02	The Development of C-Band Cavity Beam Position Monitor with a Position Resolution of Nano Meter	3149
	S.W. Jang, E.-S. Kim Korea University Sejong Campus, Sejong, Republic of Korea P. Bambade, O.R. Blanco-García, S. Wallon LAL, Orsay, France N. Blaskovic Kraljevic, T. Bromwich, P. Burrows JAI, Oxford, United Kingdom T. Tauchi, N. Terunuma KEK, Ibaraki, Japan
	We developed and tested an C-band beam position monitor with position resolution of nano meter in ATF2. The C-band BPM was developed for the fast beam feedback system at the interaction point of ATF in KEK, which C-band beam position monitor called to IPBPM (Interaction Point Beam Position Monitor). The developed IPBPM was measured 26nm with 30% of nominal beam charge of ATF. From the measured beam position resolution, we can expected to 8nm beam position resolution with nominal ATF beam charge condition. In this talk, we will described about the development of IPBPM and the beam test results of nano meter level beam position resolution.
	Slides THOAA02 [4.806 MB]
DOI •	reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-THOAA02
Export •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

Paper

Title

Page

Simultaneous Two Beam Acceleration Lattice Design Study for the Post Linear Accelerator of RISP

3294

S.W. Jang
KNU, Deagu, Republic of Korea
E.-S. Kim
Korea University Sejong Campus, Sejong, Republic of Korea

The Rare Isotope Science Project, RISP, is the research complex by using heavy ion accelerator, which RISP research complex consists of front-end system, super conducting linear accelerator(SCL), ISOL system, In-fight system. The original purpose of post linear accelerator was for the alternative acceleration of stable driver beam from ECR ion source and unstable rare isotope beam from ISOL system. The new concept of acceleration method by using post accelerator lattice was studied to get more benefits. The idea was the simultaneous acceleration of stable driver beam and RI beam by using the average A/q value of post accelerator lattice. For the simultaneous two beam acceleration study, we used two ion beams the first one was 58Ni+8 and the other one was 132Sn+20. The beam dynamics simulation was performed by TRACK and TraceWin codes. In this poster, we will describe the results of beam dynamics study for the simultaneous two beam acceleration of the post linear accelerator of RISP.

DOI •

reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-THPMB029

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

THOAA02

The Development of C-Band Cavity Beam Position Monitor with a Position Resolution of Nano Meter

3149

S.W. Jang, E.-S. Kim
Korea University Sejong Campus, Sejong, Republic of Korea
P. Bambade, O.R. Blanco-García, S. Wallon
LAL, Orsay, France
N. Blaskovic Kraljevic, T. Bromwich, P. Burrows
JAI, Oxford, United Kingdom
T. Tauchi, N. Terunuma
KEK, Ibaraki, Japan

We developed and tested an C-band beam position monitor with position resolution of nano meter in ATF2. The C-band BPM was developed for the fast beam feedback system at the interaction point of ATF in KEK, which C-band beam position monitor called to IPBPM (Interaction Point Beam Position Monitor). The developed IPBPM was measured 26nm with 30% of nominal beam charge of ATF. From the measured beam position resolution, we can expected to 8nm beam position resolution with nominal ATF beam charge condition. In this talk, we will described about the development of IPBPM and the beam test results of nano meter level beam position resolution.

Slides THOAA02 [4.806 MB]

DOI •

reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-THOAA02

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)