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Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2018 Impact factor 0.961
SYNCHROTRON TECHNOLOGY AND APPLICATIONS

Intermediate energy light sources and the SSRF project

Advances in insertion device technology, top-up operation and superconducting RF cavities make it possible to generate high brightness X-ray with intermediate energy light sources, which leads a new t...

ZHAO Zhen-Tang

2003, 14 (1): 1

SYNCHROTRON TECHNOLOGY AND APPLICATIONS

Multiple scattering approach to X-ray absorption spectroscopy

In this paper we present the state of the art of the theoretical background needed for analyzing X-ray absorp-tion spectra in the whole energy range. The multiple-scattering (MS) theory is presented i...

M. BENFATTO, Zi-Yu WU

2003, 14 (1): 9

SYNCHROTRON TECHNOLOGY AND APPLICATIONS

Electron gun for SSRF

A 100 kV triode-electron-gun has been designed and manufactured for the Linac of Shanghai Synchrotron Radiation Facility (SSRF). In this paper the performance of the gun and some key components are de...

SHENG Shu-Gang, LIN Guo-Qiang, GU Qiang, LI De-Ming

2003, 14 (1): 20

SYNCHROTRON TECHNOLOGY AND APPLICATIONS

A new digital beam position monitor in SSRF

The newly developed Digital Beam Position Monitor (DBPM) system is introduced. The DBPM system dif-fers with the conventional beam position monitor system in the use of DSP chips and the digital signa...

CHENG Wei-Xing, LIU De-Kang

2003, 14 (1): 24

SYNCHROTRON TECHNOLOGY AND APPLICATIONS

Electron spectroscopies and their use for materials characterization

We present here a general overview of electron spectroscopies from a practical point of view. The most fre-quently used ones are described and the type of structural information they can provide on ma...

Didier SÉBILLEAU, Zi-Yu WU

2003, 14 (1): 28

NUCLEAR, HEAVY ION AND ATOMIC PHYSICS

Observation of exotic nuclear decay of 230U

230Pa was produced through the 232Th(p,3n)230Pa reaction in the irradiated ThO2 powder targets with 35 MeV proton beam. Pa was radiochemically separated from ThO2 and other reaction products, and the...

YANG Wei-Fan, PAN Qiang-Yan, MA Tao-Tao, YUAN Shuang-Gui, GUO Jun-Sheng

2003, 14 (1): 49

NUCLEAR, HEAVY ION AND ATOMIC PHYSICS

Intermediate mass dilepton production in a chemically equilibrating quark-gluon matter

We find that in a chemically equilibrating baryon-rich quark-gluon matter, due to the slow cooling rate, high initial temperature, large gluon density as well as large fusion cross section of gg cc ...

HE Ze-Jun, ZHANG Jia-Ju, LONG Jia-Li, JIANG Wei-Zhou

2003, 14 (1): 53

LOW ENERGY ACCELERATOR, RAY AND APPLICATIONS

Effect of hydrogen on SiC-C films with AES and XPS analyses

SiC-C films with different content of SiC were deposited with r. f. magnetron sputtering followed by argon ion bombardment. These films were then permeated by hydrogen gas under the pressure of 3.23×...

HUANG Ning-Kang, YANG Bin, XIONG Qi, LIU Yao-Guang

2003, 14 (1): 56

LOW ENERGY ACCELERATOR, RAY TECHNOLOGY AND APPLICATIONS

Physical behaviors of impure atoms during relaxation of impure NiAl-based alloy grain boundary

The Monte Carlo simulation with the energetics described by the embedded atom method has been employed to mainly study physical behaviors of boron atoms during relaxation of the Ni3Al-x at.% B grain ...

ZHENG Li-Ping, JIANG Bing-Yao, LIU Xiang-Huai, LI Dou-Xing

2003, 14 (1): 60

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Preparation of an imaging agent for cerebral muscarinic acetylcholine receptor, (R,S) 131I-QNB

The method to synthesize a high affinity muscarinic receptor antagonist (R,S)I-QNB[(R)-(-)-1-azabicyclo [2,2,2]oct-3-yl-(S)-(+)-α-hydroxy-α-(4-[127I]iodophenyl)-α-phenyl acetate] from 4-nitrobenzophe...

DING Shi-Yu, LIN Yan-Song, CHEN Zheng-Ping, JI Shu-Ren, LU Chun-Xiong, ZHOU Xiang, FANG Ping, WU Chun-Ying, WANG Bo-Cheng, XIANG Jing-De

2003, 14 (1): 64

RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN

Application of N-succinimidyl 4-[18F](fluoromethyl) benzoate to protein labeling

N-succinimidyl 4-[18F](fluoromethyl) benzoate for protein labeling was prepared (57%, EOB) in about 30min. Reaction conditions of S18FMB with IgG including pH of solutions, protein concentration, rea...

LI Jun-Ling, WANG Yong-Xian, ZHANG Xiu-Li, ZHOU Wei , TIAN Hai-Bin, YIN Duan-Zhi

2003, 14 (1): 69

ADVANCED NUCLEAR INSTRUMENTATION AND DETECTION

Insulating process for HT-7U central solenoid model coils

The HT-7U superconducting Tokamak is a whole superconducting magnetically confined fusion device. The insulating system of its central solenoid coils is critical to its properties. In this paper the f...

CUI Yi-Min, PAN Wan-Jiang, WU Song-Tao, WAN Yuan-Xi

2003, 14 (1): 72

ADVANCED NUCLEAR INSTRUMENTATION AND DETECTION

The AC losses measurement and analysis of superconducting NbTi CICC for HT-TU superconducting Tokamak

Superconducting TF and PF coils have been measured in SULTAN test facility. Segregated copper strands are included in four NbTi CICC and this is a technical innovation. Two AC losses measurement meth...

FANG Jin, WENG Pei-De, CHEN Zhuo-Min, CHEN Jing-Lin, WANG Fu-Tang, HAN Zheng-He

2003, 14 (1): 76

ADVANCED NUCLEAR INSTRUMENTATION AND DETECTION

Comparison of different plasma chambers in microwave ion source for the intense neutron tube

The microwave absorption efficiency, which is relevant to magnet field and its distribution, is a major parameter of the microwave ion source (MWIS) for the intense neutron tube. Based on previous wo...

JING Shi-Wei, LIU Lin-Mao

2003, 14 (1): 83

ADVANCED NUCLEAR INSTRUMENTATION AND DETECTION

Optimization of measurement distance of 109Cd K XRF system for obese subjects

The precision of results obtained from the 109Cd K XRF in vivo measurement system of bone lead for obese subjects with high BMI (body mass index) was poor. The main factor affecting the precision was...

HUANG Shi-Bin, McNEILL F E, CHETTLE D R

2003, 14 (1): 86

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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