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Nuclear Science and Techniques

《核技术》(英文版)     2017 Impact factor 1.085
NUCLEAR CHEMISTRY,RADIOCHEMISTRY,RADIOPHARMACEUTICALS AND NUCLEAR MEDICINE

Water equivalence of some 3D dosimeters: a theoretical study based on the effective atomic number and effective fast neutron removal cross section

Effective atomic numbers for photon energy absorption ( ZPEAeffZPEAeff) and their corresponding electron numbers (NPEAeff)(NPEAeff), and effective macroscopic removal cross sections of fast neutrons (...

A. M. El-Khayatt

2017, 28 (12): 170

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Effective point kinetic parameters calculation in Tehran research reactor using deterministic and probabilistic methods

The exact calculation of point kinetic parameters is very important in nuclear reactor safety assessment, and most sophisticated safety codes such as RELAP5, PARCS, DYN3D, and PARET are using these pa...

M. Kheradmand Saadi, A. Abbaspour

2017, 28 (12): 171

SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS

Precise magnetic field control of the scanning magnets for the APTRON beam delivery system

A design for precise scanning magnetic field control for the beam delivery system of the Shanghai Advanced Proton Therapy Facility (APTRON) is presented in this paper. With a novel feedforward algorit...

Chun-Hui Miao, Ming Liu, Chong-Xian Yin, Zhen-Tang Zhao

2017, 28 (12): 172

LOW ENERGY ACCELERATOR, RAY AND APPLICATIONS

Eddy current effects in a high field dipole

Eddy currents produced by a time-varying magnetic field will introduce time delay and thus affect field quality. This effect leads to drifting of the beam position over time, especially for a compact ...

Man-Zhou Zhang, Miao Zhang, Xiu-Cui Xie, Song-Qing Tan, Ji-Dong Zhang, Lian-Hua Ouyang, Rui Li, De-Ming Li

2017, 28 (12): 173

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Geant4 simulation of multi-sphere spectrometer response function and the detection of 241Am–Be neutron spectrum

This paper is aimed at detecting the neutron spectrum of 241Am–Be, a widely used neutron source, with the SP9 3He proportional counter, which is a multi-sphere spectrometer system of eight therm...

Xiao-Fei Jiang, Jing Cao, Chun-Yu Jiang, Ze-Jie Yin

2017, 28 (12): 174

NUCLEAR CHEMISTRY,RADIOCHEMISTRY,RADIOPHARMACEUTICALS AND NUCLEAR MEDICINE

Extraction chromatography–electrodeposition (EC–ED) process to recover palladium from high-level liquid waste

The extraction chromatography–electrodeposition (EC–ED) process was proposed for the quantitative recovery of palladium from high-level liquid waste (HLLW) in this study. The process coupl...

Qing Zou, Shuai Gu, Rui-Qin Liu, Shun-Yan Ning, Yan-Liang Chen, Yue-Zhou Wei

2017, 28 (12): 175

LOW ENERGY ACCELERATOR, RAY AND APPLICATIONS

Damage produced on GaN surface by highly charged Krq+ irradiation

Surface morphology, compositions, microstructure and optical properties of GaN film irradiated by highly charged Krq+ (q = 23, 15, 11) in two geometries to a fluence of 1 × 1015 krq+/cm2 were st...

Li-Qing Zhang, Chong-Hong Zhang, Chao-Liang Xu, Heng-Qing Zhang, Yi-Tao Yang, Jin-Yu Li, Hui-Ping Liu, Zhao-Nan Ding, Ting-Xing Yan

2017, 28 (12): 176

Special Section on the Celebration of Prof. Nauowitz's 80th Birthday

Experimental study of the 9Li breakup reaction on Pb target

The breakup reaction of 9Li9Li on a Pb target has been measured at 32.7 MeV/nucleon for the first time. Two peaks of 6He+t6He+t coincident fragments at 9.8 and 12.5 MeV were observed and agreed with t...

Wei-Hu Ma, Jian-Song WangYan-Yun Yang, Shi-Lun Jin, Jun-Bing Ma, Peng Ma, D. Patel, Xing-Quan Liu, Zhen Bai, Mei-Rong Huang, Qiang Hu, Zhi-Hao Gao

2017, 28 (12): 177

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Effect of thermal exposure time on tellurium-induced embrittlement of Ni–16Mo–7Cr–4Fe alloy

The embrittlement of nickel-based structural alloys by fission-produced tellurium (Te) is a major challenge for molten salt reactors (MSR). In this study, the effects of thermal exposure time on tellu...

Xiang-Wei Chu, Hong-Wei Cheng, Cai-Tao Fu, Bin Leng, Yan-Yan Jia, Fang Liu, Zhi-Jun Li

2017, 28 (12): 178

Special Section on the Celebration of Prof. Nauowitz's 80th Birthday

Natural orbital description of the halo nucleus 6He

Ab initio calculations of nuclei face the challenge of simultaneously describing the strong short-range internucleon correlations and the long-range properties of weakly bound halo nucleons. Natural o...

Chrysovalantis Constantinou, Mark A. Caprio, James P. Vary, Pieter Maris

2017, 28 (12): 179

Special Section on the Celebration of Prof. Nauowitz's 80th Birthday

Strangeness to increase the density of finite nuclear systems in constraining the high-density nuclear equation of state

As the high-density nuclear equation of state (EOS) is not very well constrained, we suggest that the structural properties from the finite systems can be used to extract a more accurate constraint. B...

Wei-Zhou Jiang, Rong-Yong Yang, Si-Na Wei

2017, 28 (12): 180

Special Section on the Celebration of Prof. Nauowitz's 80th Birthday

How tightly is the nuclear symmetry energy constrained by a unitary Fermi gas?

We examine critically how tightly the density dependence of nuclear symmetry energy Esym(ρ) is constrained by the universal equation of state of the unitary Fermi gas EUG(ρ) considering curren...

Nai-Bo Zhang, Bao-Jun Cai, Bao-An Li, William G. Newton, Jun Xu

2017, 28 (12): 181

Special Section on the Celebration of Prof. Nauowitz's 80th Birthday

Electromagnetic field effects on nucleon transverse momentum for heavy ion collisions around 100 A MeV

With taking electromagnetic field into account for the transport model of Boltzmann-Uehling-Uhlenbeck, electromagnetic effects are studied for 208Pb+208Pb208Pb+208Pb collisions around 100A MeV. Electr...

Xian-Gai Deng, Yu-Gang Ma

2017, 28 (12): 182

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Identifying defect energy levels using DLTS under different electron irradiation conditions

Electron beams of 0.5, 1.5, 2.0, and 5.0 MeV were used to irradiate n-Si diodes to fluences of 5.5 × 1013, 1.7 × 1014, and 3.3 × 1014 e cm−2. The forward voltage drop, minority...

Chun-Sheng Guo, Ruo-Min Wang, Yu-Wei Zhang, Guo-Xi Pei, Shi-Wei Feng, Zhao-Xian Li

2017, 28 (12): 183

Special Section on the Celebration of Prof. Nauowitz's 80th Birthday

Recent progress in nuclear data measurement for ADS at IMP

Recent progress in nuclear data measurement for ADS at Institute of Modern Physics is reviewed briefly. Based on the cooler storage ring of the Heavy Ion Research Facility in Lanzhou, nuclear data ter...

Zhi-Qiang Chen

2017, 28 (12): 184

Special Section on the Celebration of Prof. Nauowitz's 80th Birthday

Constraints on the skewness coefficient of symmetric nuclear matter within the nonlinear relativistic mean field model

Within the nonlinear relativistic mean field (NLRMF) model, we show that both the pressure of symmetric nuclear matter at supra-saturation densities and the maximum mass of neutron stars are sensitive...

Bao-Jun Cai, Lie-Wen Chen

2017, 28 (12): 185

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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