supported by the National Natural Science Foundation of China (Nos. 12222512, 12375193, U2031206, U1831206, and U2032209);the Scientific Instrument Developing Project of the Chinese Academy of Sciences (GJJSTD20210009);the CAS Pioneer Hundred Talent Program;the CAS Light of West China Program
The Cooling Storage Ring of the Heavy Ion Research Facility in Lanzhou(HIRFL-CSR)was constructed to study nuclear physics,atomic physics,interdisciplinary science,and related applications.The External Target Facility(...
supported by the Open Research Project of CAS Large Research Infrastructures;CAS Key Technology Talent Program;National Natural Science Foundations of China (Nos.U2031206 and 12273086)
A fully digital data acquisition system based on a field-programmable gate array(FPGA) was developed for a CsI(Tl) array at the external target facility(ETF) in the Heavy Ion Research Facility in Lanzhou(HIRFL). To pr...
This work was supported by the National Natural Science Foundation of China(No.11805250).
A noninvasive Ionization profile monitor(IPM)consisting of micro-channel plates,a phosphor screen and the optical-signal acquisition has been developed at the cooling storage ring of Heavy Ion Research Facility in Lan...
supported by the National Natural Science Foundation of China(Nos.11375243,11405237,and 11475235);the Guangdong Innovative and Entrepreneurial Research Team Program(No.2016ZT06G373)
A new linac injector CSR-LINAC for the Cooler Storage Ring of the Heavy Ion Research Facility in Lanzhou(HIRFL-CSR) is proposed to improve the performance of the HIRFL. As a key component of the CSRLINAC, the 108.48-M...
Supported by the Important Direction Project of the CAS Knowledge Innovation Program(No.KJCX2-YW-N27);the National Natural Science Foundation of China(No.11079045)
Gamma Ray Array Detector(GRAD) is one of external target facility subsystems in the Cooling Storage Ring on the Heavy Ion Research Facility at Lanzhou(HIRFL-CSR).The trigger subsystem of GRAD is required to make a fas...
Supported by Innovation Research Community of National Natural Science Foundation of China(10921504)
Four types of magnetic alloy cores,labeled as V1,V2,A1 and A2,were produced by Liyuan Corp.Ltd.,for the radio frequency compression cavity of HIRFL-CSRm.In this work,their permeability,quality factor (Q value) and shu...
Supported by Funds of the National Natural Science Foundation of China(Grant No:10575120)
Charge stripping is employed to produce multi-charged ions for injecting the cooling storage ring.After penetrating through the carbon foil,the widened distribution of ion charge states poses a limit to the ion inject...