Focused 0.5 MeV Ion Beam Line with Low Aberration Quadrupole Magnets

1989 ◽  
Vol 157 ◽  
Author(s):  
K. Inoue ◽  
M. Takai ◽  
K. Ishibashi ◽  
Y. Kawata ◽  
N. Suzuki ◽  
...  
Keyword(s):  
Ion Beam ◽  
Beam Line ◽  
Research Center ◽  
Extreme Materials

ABSTRACTA microbeam line with precisely designed quadrupole magnets has been developed and installed at the Research Center for Extreme Materials, Osaka University. For the purpose of applying the beam line to microbeam RBS/channeling, the damage in <100>Si due to the irradiation of probe beams was studied as a function of incident ion dose from 1015 to 1018 /cm2 with a flux of 8 × 104 nA/cm2. It was found that the dose for channeling measurements should be less than several 1017 /cm2.

STUDY OF NEUTRON RADIATION FIELD AT THE FIRST RADIOACTIVE ION BEAM LINE IN LANZHOU

2018 ◽  
Vol 183 (3) ◽  
pp. 312-318
Author(s):  
Yao Yang ◽  
Chengguo Pang ◽  
Wuyuan Li ◽  
Junkui Xu ◽  
Youwu Su
Keyword(s):  
Radiation Field ◽  
Ion Beam ◽  
Neutron Radiation ◽  
Beam Line ◽  
Radioactive Ion Beam

A focused MeV heavy ion beam line for materials modification and muanalysis

1991 ◽  
Vol 59-60 ◽  
pp. 139-144
Author(s):  
Horino Yuji ◽  
Chayahara Akiyoshi ◽  
Kiuchi Masato ◽  
Fujii Kanenaga ◽  
Satou Mamoru ◽  
...  
Keyword(s):  
Ion Beam ◽  
Heavy Ion ◽  
Beam Line ◽  
Heavy Ion Beam

Study the TOF Detector in RIBLL With GEANT4

2010 ◽  
Author(s):  
Jiaxing Li ◽  
Denggao Zhang ◽  
Pingping Liu
Keyword(s):  
Time Resolution ◽  
Plastic Scintillator ◽  
Focal Point ◽  
Collection Efficiency ◽  
Ion Beam ◽  
Beam Line ◽  
Radioactive Beam ◽  
Ellipsoidal Mirror ◽  
Main Factors ◽  
Thin Plastic

We present here an ellipsoidal timing detector in Radioactive Ion Beam Line in Lanzhou (RIBLL). The photons induced by radioactive beam ions passing through a thin plastic-scintillator foil BC422, emit from the foil center corresponding to one focal point of an aluminum ellipsoidal mirror and are reflected to another focus point at which the cathode of a photomultiplier tube locates. A time resolution of about 115ps is achieved for 12N and the counting rate up to 108 pps is allowed. The simulation was carried out using GEANT4 Monte Carlo toolkit. The photons total collection efficiency following projectile from different position, photon collection efficiency and time resolution of photon to photocathode of 3 different cases were calculated. Also the main factors influencing the detector’s time resolution and some proposals are given.

scholarly journals Radioactive ion beam line in Lanzhou

1999 ◽  
Vol 42 (5) ◽  
pp. 528-536 ◽  
Author(s):  
Wenlong Zhan ◽  
Zhongyan Guo ◽  
Guanhua Liu ◽  
Jianrong Dang ◽  
Ruirong He ◽  
...  
Keyword(s):  
Ion Beam ◽  
Beam Line ◽  
Radioactive Ion Beam

VERTICAL BEAM PIXE FOR IN SITU ANALYSIS OF LIQUIDS

1994 ◽  
Vol 04 (02n03) ◽  
pp. 147-154 ◽  
Author(s):  
JUN KAWAI ◽  
KUNIKO MAEDA
Keyword(s):  
Ion Beam ◽  
Detection Limits ◽  
Beam Line ◽  
In Situ Analysis ◽  
Analytical Results ◽  
Vertical Beam

We have constructed a vertical beam line for in situ liquid analysis. Details of this beam line, the analytical results of milk and tea, and the detection limits of this beam line for 8-MeV He+ ion beam are described.

Separation and Identification of Isotopes Produced from 20 Ne+Be Reaction by Radioactive Ion Beam Line in Lanzhou

1998 ◽  
Vol 15 (11) ◽  
pp. 790-792 ◽  
Author(s):  
Zhi-yu Sun ◽  
Wen-long Zhan ◽  
Zhong-yan Guo ◽  
Guo-qing Xiao ◽  
Jin-chuan Wang ◽  
...  
Keyword(s):  
Ion Beam ◽  
Beam Line ◽  
Radioactive Ion Beam
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