SAP2017 - List of Authors (Wang, C.)

Paper	Title	Page
MOPH32	Beam Parameter Reconstruction at the Input of LEBT of C-ADS Injector II	103
	W.L. Chen, W.P. Dou, Y. He, S.H. Liu, Y.S. Qin, C. Wang, W.S. Wang, Z.J. Wang IMP/CAS, Lanzhou, People's Republic of China
	The Injector II for the C-ADS is designed to accelerate a proton beam to 10 MeV in continuous wave (CW) mode with beam current up to 10 mA, which is the demonstration of the key technologies for CiADS. The LEBT section physical length and dynamic lattice is calibrated recently, and the more receivable beam parameters has been reconstructed at the input of LEBT. AS the transport of high current beams at low energies is critical, for at kinetic energies of a few MeV, the beams are space charge dominated. This paper will introduce beam parameters reconstruction based on emittance measurement experiment and PIC code TraceWin to reconstruct with space charge considered.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-SAP2017-MOPH32
Export •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

MOPH33	Beam Optics Verification for A QWR	106
	Y.S. Qin, W.L. Chen, P.H. Gao, Y. He, H. Jia, Y.Z. Jia, S.H. Liu, C. Wang, Z.J. Wang IMP/CAS, Lanzhou, People's Republic of China
	Quarter-wave resonators (QWR) are being widely used in linac for acceleration of ions with low-velocity. Two effects of this kind of cavities are the beam steering effect and RF defocusing effect caused by geometric asymmetry. Measurement for these two effects has been conducted by BPM and wire in a QWR at IMP. The experimental result and simulation result matches well.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-SAP2017-MOPH33
Export •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

TUPH30	Redundancy Analysis of Solid-state Ampliifers for CiADS Accelerator	169
	P.H. Gao, W.L. Chen, W.P. Dou, C. Feng, Y. He, H. Jia, Y.Z. Jia, P. Jiang, S.H. Liu, Y.S. Qin, C. Wang, W.S. Wang, Z.J. Wang IMP/CAS, Lanzhou, People's Republic of China
	The solid-state amplifier(SSA) will be applied in China Initial Accelerator Driven System (CiADS) accelarator. 20KW SSA is the basis of RF power systems. With considering power loss redundancy of the main amplifier(MA) is analyzed by builting k/N reliability model for various redundancy. 26/30 redundancy is optimal for 20KW SSA in term of reliability.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-SAP2017-TUPH30
Export •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

Paper

Title

Page

Beam Parameter Reconstruction at the Input of LEBT of C-ADS Injector II

103

W.L. Chen, W.P. Dou, Y. He, S.H. Liu, Y.S. Qin, C. Wang, W.S. Wang, Z.J. Wang
IMP/CAS, Lanzhou, People's Republic of China

The Injector II for the C-ADS is designed to accelerate a proton beam to 10 MeV in continuous wave (CW) mode with beam current up to 10 mA, which is the demonstration of the key technologies for CiADS. The LEBT section physical length and dynamic lattice is calibrated recently, and the more receivable beam parameters has been reconstructed at the input of LEBT. AS the transport of high current beams at low energies is critical, for at kinetic energies of a few MeV, the beams are space charge dominated. This paper will introduce beam parameters reconstruction based on emittance measurement experiment and PIC code TraceWin to reconstruct with space charge considered.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-SAP2017-MOPH32

Export •

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

MOPH33

Beam Optics Verification for A QWR

106

Y.S. Qin, W.L. Chen, P.H. Gao, Y. He, H. Jia, Y.Z. Jia, S.H. Liu, C. Wang, Z.J. Wang
IMP/CAS, Lanzhou, People's Republic of China

Quarter-wave resonators (QWR) are being widely used in linac for acceleration of ions with low-velocity. Two effects of this kind of cavities are the beam steering effect and RF defocusing effect caused by geometric asymmetry. Measurement for these two effects has been conducted by BPM and wire in a QWR at IMP. The experimental result and simulation result matches well.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-SAP2017-MOPH33

Export •

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

TUPH30

Redundancy Analysis of Solid-state Ampliifers for CiADS Accelerator

169

P.H. Gao, W.L. Chen, W.P. Dou, C. Feng, Y. He, H. Jia, Y.Z. Jia, P. Jiang, S.H. Liu, Y.S. Qin, C. Wang, W.S. Wang, Z.J. Wang
IMP/CAS, Lanzhou, People's Republic of China

The solid-state amplifier(SSA) will be applied in China Initial Accelerator Driven System (CiADS) accelarator. 20KW SSA is the basis of RF power systems. With considering power loss redundancy of the main amplifier(MA) is analyzed by builting k/N reliability model for various redundancy. 26/30 redundancy is optimal for 20KW SSA in term of reliability.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-SAP2017-TUPH30

Export •

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