Projected shell model description of<i>N</i>= 114 superdeformed isotone nuclei

Guo, R.; Chen, L M; Chou, Chien-Ho

doi:10.1088/0954-3899/32/3/003

Cited by 3 publications

(1 citation statement)

References 21 publications

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“…[3] In recent years, RFQ based 14 C AMS application has been studied in detail at the Institute of Heavy Ion Physics (IHIP), Peking University. [4,5] Great efforts have been made to reduce the output FWHM (full width at half magnitude) energy spread of the RFQ. Non-adiabatic bunching method could be used owing to the lack of space charge effect since the current is usually weak.…”

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confidence: 99%

Theoretical Design of a 104 MHz Ladder Type IH-RFQ Accelerator

Nie¹,

Lu²,

Chen³

et al. 2010

Chinese Phys. Lett.

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Beam dynamics and rf designs of a 104 MHz ladder type IH-RFQ (L-IH-RFQ) accelerator are finished at Peking University for the acceleration of 14C+ from 40keV to 500keV. As a specific feature, the output beam energy spread is as low as 0.6% achieved with the internal discrete bunching method, which makes potential applications of RFQ feasible, such as accelerator mass spectrometry and ion implantation. Tolerances of the beam dynamics design are studied by means of changing the input beam parameters, and the results are quite satisfying. On the other hand, the L-IH-RFQ structure is employed, taking advantage of its mechanical stability and the absence of inter-electrode voltage asymmetry. Radio-frequency properties are studied and optimized for reducing power loss with Microwave Studio (MWS). Tuning of the field flatness and frequency is investigated in principle.

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confidence: 99%