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No abstract available
Source
Academia Sinica, Lanzhou (China). Inst. of Modern Physics; National Laboratory of Heavy Ion Accelerator, Lanzhou (China); 190 p; ISBN 7-5022-2421-1; 
; Jul 2001; p. 63
; Jul 2001; p. 63
No abstract available
Source
Academia Sinica, Lanzhou (China). Inst. of Modern Physics; National Laboratory of Heavy Ion Accelerator, Lanzhou (China); 214 p; ISBN 7-5022-1398-8; ; Jul 1995; p. 87-88; Atomic Energy Press; Beijing (China)
; Jul 1995; p. 87-88; Atomic Energy Press; Beijing (China)
No abstract available
Source
Academia Sinica, Lanzhou (China). Inst. of Modern Physics; National Laboratory of Heavy Ion Accelerator, Lanzhou (China); 191 p; ISBN 7-5022-2204-9; ; Jul 2000; p. 74
; Jul 2000; p. 74
No abstract available
Source
Chinese Academy of Sciences, Lanzhou (China). Inst. of Modern Physics; National Laboratory of Heavy Ion Accelerator, Lanzhou (China); 174 p; ISBN 7-5022-2675-3; ; 2002; p. 120-121
; 2002; p. 120-121
No abstract available
Source
Chinese Academy of Sciences, Lanzhou (China). Inst. of Modern Physics; National Laboratory of Heavy Ion Accelerator, Lanzhou (China); 174 p; ISBN 7-5022-2675-3; ; 2002; p. 122
; 2002; p. 122
No abstract available
Source
Academia Sinica, Lanzhou (China). Inst. of Modern Physics; National Laboratory of Heavy Ion Accelerator, Lanzhou (China); 190 p; ISBN 7-5022-2421-1; ; Jul 2001; p. 61
; Jul 2001; p. 61
[en] An introduction was given to beam profile monitoring system based on image acquisition facilities using fluorescent target. The method of data processing and image intensification was emphasized in the paper. On the basis of this research, a software system was designed to realize image data acquisition, data processing and real-time measuring of ion beam parameters. The software system has good reliability, visual display and friendly interface. (authors)
Journal
High Power Laser and Particle Beams; ISSN 1001-4322; ; v. 16(9); p. 1195-1198
; v. 16(9); p. 1195-1198
[en] The intensity of a pulsed beam of charged particles in the Cooling Storage Ring Project of Heavy Ion Research Facility in Lanzhou (HIRFL-CSR) will be measured with a toroidal current transformer. By comparing and analyzing the properties of kinds of magnetic cores, a strip wound toroidal core is adopted, which is made of a high-permeability alloy and can measure a pulsed beam with frequency range of 0.2 to 2 MHz. The permeability of Fe-based nanocrystalline alloy varying with frequency is measured and the noises in the circuit are analyzed. By adding a low-noise operational amplifier into the circuit, the current down to 1 μA can be detected
Journal
Nuclear Physics Review; ISSN 1007-4627; ; v. 19(1); p. 73-75
; v. 19(1); p. 73-75
[en] 'HIRFL-CSR Cooler Storage Ring' makes use of existing HIRFL as its pre-accelerator. In order to take the full capability of HIRFL, the authors have studied in detailed the matching modes between HIRFL and CSR. It is proposed to use two matching modes; direct matching between SFC (HIRFL injector cyclotron) and CSRm (CSR main ring); three-cascade matching of SFC, SSC (HIRFL main cyclotron) and CSRm. With these combinations, better beam transmission efficiency, better beam utilization efficiency of HIRFL-CSR accelerator complex and better operation efficiency of HIRFL can be obtained. In the first case, SSC can be used simultaneously in other purposes, either to accelerate medium energy heavy ions or to accelerate protons combined with another small cyclotron
Journal
High Energy Physics and Nuclear Physics; ISSN 0254-3052; ; v. 25(7); p. 684-688
; v. 25(7); p. 684-688
No abstract available
Source
Chinese Academy of Sciences, Lanzhou (China). Inst. of Modern Physics; Heavy Ion Research Facility, Lanzhou (China); 187 p; ISBN 7-5022-3209-5; ; 2004; p. 110; 1 fig.
; 2004; p. 110; 1 fig.
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