IPAC2013 - List of Authors (Kim, H.J.)

Paper	Title	Page
TUPWO038	Start-to-end Simulations for Heavy-ion Accelerator of RISP	1958
	E.-S. Kim, S.W. Jang KNU, Deagu, Republic of Korea J. Bahng, J.G. Hwang Kyungpook National University, Daegu, Republic of Korea B. Choi, D. Jeon, H.J. Kim, H.J. Kim IBS, Daejeon, Republic of Korea
	RAON has been designed as a facility for rare isotope accelerator at Korea. The aceelerator consists of 28 GHz superconducting ion source, LEBT, RFQ, MEBT, superconducting linac and HEBT. The linac accelerates ion beams to 200 MeV/u with a beam power of 400 kW. Start-to-End simulations are performed from ECR-IS to HEBT and the detailed beam simulation results are presented. The beam dynamics issues are also discussed.

THPWO065	Optics Design and Correction of High Order Aberration of the Charge Stripper Beam Line of RAON	3906
	H.J. Kim, D. Jeon, H.J. Kim IBS, Daejeon, Republic of Korea J.G. Hwang, E.-S. Kim Kyungpook National University, Daegu, Republic of Korea
	RAON (Rare isotope Accelerator Of Newness) in Korea will be providing the 400 kW of 238U⁷⁹⁺ beam with 8 puA and 200 MeV/u. One of the critical components of this project in the SCL is the design of the charge stripper. Between the two segments of the SCL, the charge stripper strips electrons from ion beams to enhance the acceleration efficiency in the following SCL2. For high efficiency of the acceleration and high power in SCL2, the optimum energy of striped ion in solid carbon foil stripper for SCL1 was estimated by using code LISE. The thickness of the solid carbon foil is 300 ug/m2. Based on this study, the charge stripping efficiency of solid carbon stripper is ~80 %. For the charge selection from ions which produced by the solid carbon stripper, the dispersive section is required in down-stream of the foil. The designed optics for dispersive section is based on the mirror-symmetric optics to minimize the effect of high-order aberration. And the high-order aberration in designed optics was investigated and performed the correction of high-order effect using sextupole magnets.

Paper

Title

Page

Start-to-end Simulations for Heavy-ion Accelerator of RISP

1958

E.-S. Kim, S.W. Jang
KNU, Deagu, Republic of Korea
J. Bahng, J.G. Hwang
Kyungpook National University, Daegu, Republic of Korea
B. Choi, D. Jeon, H.J. Kim, H.J. Kim
IBS, Daejeon, Republic of Korea

RAON has been designed as a facility for rare isotope accelerator at Korea. The aceelerator consists of 28 GHz superconducting ion source, LEBT, RFQ, MEBT, superconducting linac and HEBT. The linac accelerates ion beams to 200 MeV/u with a beam power of 400 kW. Start-to-End simulations are performed from ECR-IS to HEBT and the detailed beam simulation results are presented. The beam dynamics issues are also discussed.

THPWO065

Optics Design and Correction of High Order Aberration of the Charge Stripper Beam Line of RAON

3906

H.J. Kim, D. Jeon, H.J. Kim
IBS, Daejeon, Republic of Korea
J.G. Hwang, E.-S. Kim
Kyungpook National University, Daegu, Republic of Korea

RAON (Rare isotope Accelerator Of Newness) in Korea will be providing the 400 kW of 238U⁷⁹⁺ beam with 8 puA and 200 MeV/u. One of the critical components of this project in the SCL is the design of the charge stripper. Between the two segments of the SCL, the charge stripper strips electrons from ion beams to enhance the acceleration efficiency in the following SCL2. For high efficiency of the acceleration and high power in SCL2, the optimum energy of striped ion in solid carbon foil stripper for SCL1 was estimated by using code LISE. The thickness of the solid carbon foil is 300 ug/m2. Based on this study, the charge stripping efficiency of solid carbon stripper is ~80 %. For the charge selection from ions which produced by the solid carbon stripper, the dispersive section is required in down-stream of the foil. The designed optics for dispersive section is based on the mirror-symmetric optics to minimize the effect of high-order aberration. And the high-order aberration in designed optics was investigated and performed the correction of high-order effect using sextupole magnets.