1996 Vol. 13, No. 4
Display Method:
1996, 13(4): 1-2.
doi: 10.11804/NuclPhysRev.13.04.001
Abstract:
The￣(229)Ra has been produced in the￣(232)Th (n,α)￣(229)Ra reaction by 14 Mev neutron irradiation of natural Thorium.The￣(229)Ra activities were separated from irradiated target material by radiochemical separation technique. The 18 new γ rays of !(229)Ra decay with energies of 14. 5, 15. 6, 18. 8, 21. 8, 22. 5, 44. 0, 47. 5, 55. 0, 63. 0, 69. 6, 93. 6, 94. 1,98. 5, 102. 2, 104. 5, 106. 1, 161. 1 and 171. 5 keV were found for the first take by using y (X ) ...
The￣(229)Ra has been produced in the￣(232)Th (n,α)￣(229)Ra reaction by 14 Mev neutron irradiation of natural Thorium.The￣(229)Ra activities were separated from irradiated target material by radiochemical separation technique. The 18 new γ rays of !(229)Ra decay with energies of 14. 5, 15. 6, 18. 8, 21. 8, 22. 5, 44. 0, 47. 5, 55. 0, 63. 0, 69. 6, 93. 6, 94. 1,98. 5, 102. 2, 104. 5, 106. 1, 161. 1 and 171. 5 keV were found for the first take by using y (X ) ...
1996, 13(4): 3-6.
doi: 10.11804/NuclPhysRev.13.04.003
Abstract:
The close relation between quantum chromodynamics (QCD) and the nuclear.physics in medium and high energy regions is briefly reviewed in some aspects such as nuclear scatterings, nueleon propertics as well as the interactions between nucleons.
The close relation between quantum chromodynamics (QCD) and the nuclear.physics in medium and high energy regions is briefly reviewed in some aspects such as nuclear scatterings, nueleon propertics as well as the interactions between nucleons.
1996, 13(4): 7-8.
doi: 10.11804/NuclPhysRev.13.04.007
Abstract:
Technique of calculating commutators for coupled operators,which leads directly to the foundation of generalized-Wick theorem for coupled clusters,Nuclear Pair Shell Model,and the detailed study of Energy-weighted sum rule of electromatic transitions,was developed recently.This Technique is reviewed briefly riere.
Technique of calculating commutators for coupled operators,which leads directly to the foundation of generalized-Wick theorem for coupled clusters,Nuclear Pair Shell Model,and the detailed study of Energy-weighted sum rule of electromatic transitions,was developed recently.This Technique is reviewed briefly riere.
1996, 13(4): 9-12.
doi: 10.11804/NuclPhysRev.13.04.009
Abstract:
The study of nuclear spectroscopy by using the High spin isomer Beam(HSIB)facility in RIKEN was introduced.The production of HSIB based on the inverse kinematics in heavy ion nuclear reaction,and its application for secondary nuclear reaction were stressed The first experimental result by using HSIB was also briefly discribed.
The study of nuclear spectroscopy by using the High spin isomer Beam(HSIB)facility in RIKEN was introduced.The production of HSIB based on the inverse kinematics in heavy ion nuclear reaction,and its application for secondary nuclear reaction were stressed The first experimental result by using HSIB was also briefly discribed.
1996, 13(4): 13-16.
doi: 10.11804/NuclPhysRev.13.04.013
Abstract:
A review on the status in the study of nuclear magnetic dipole excitation in heavy even-even deformed nuclei is given,and fUrther work in this field is also. discussed.
A review on the status in the study of nuclear magnetic dipole excitation in heavy even-even deformed nuclei is given,and fUrther work in this field is also. discussed.
1996, 13(4): 17-21.
doi: 10.11804/NuclPhysRev.13.04.017
Abstract:
The opticle potential for neutrons and charged particles,there existed problems,new research topic are described.The application on the nuclear data is also involved.
The opticle potential for neutrons and charged particles,there existed problems,new research topic are described.The application on the nuclear data is also involved.
1996, 13(4): 22-24.
doi: 10.11804/NuclPhysRev.13.04.022
Abstract:
This paper reviews the recent progress of the nuclear microprobe technology in both micro-analysis and micro-imaging.Some examples of recent applications of its microimaging technology are enclosed to show the potentialities of the technology for a variety of scientific studies.
This paper reviews the recent progress of the nuclear microprobe technology in both micro-analysis and micro-imaging.Some examples of recent applications of its microimaging technology are enclosed to show the potentialities of the technology for a variety of scientific studies.
1996, 13(4): 25-27.
doi: 10.11804/NuclPhysRev.13.04.025
Abstract:
The yesterday and today of synchrotron radiation,and the necessity for building a new generation synchrotron radiation light source in China are briefly introduced. The SSRF (Shanghai Synchrotron Rodiation Facility) being designed would be one of the first classic synchrotron radiation light sources in the world when it is commissioned to use at beginning of next century.
The yesterday and today of synchrotron radiation,and the necessity for building a new generation synchrotron radiation light source in China are briefly introduced. The SSRF (Shanghai Synchrotron Rodiation Facility) being designed would be one of the first classic synchrotron radiation light sources in the world when it is commissioned to use at beginning of next century.
1996, 13(4): 28-30.
doi: 10.11804/NuclPhysRev.13.04.028
Abstract:
Lung cancer is one of the main killers to mankind in all kinds of cancers.The first factor inducing lung cancer is cigarette smoking. The second factor is the internal exposures from the intake of Radon and its airborne decay products.
Lung cancer is one of the main killers to mankind in all kinds of cancers.The first factor inducing lung cancer is cigarette smoking. The second factor is the internal exposures from the intake of Radon and its airborne decay products.
1996, 13(4): 31-34.
doi: 10.11804/NuclPhysRev.13.04.031
Abstract:
The multitracer as a new radioanalytical techniques is introduced. The most recent progress of multitracer at RIKEN is reported in this paper. Finally, the possibility of studying this method at HIRFL is put forward.
The multitracer as a new radioanalytical techniques is introduced. The most recent progress of multitracer at RIKEN is reported in this paper. Finally, the possibility of studying this method at HIRFL is put forward.
1996, 13(4): 35-38.
doi: 10.11804/NuclPhysRev.13.04.035
Abstract:
suggestion,development and perfection of Moyer model are described. The methods of experimental determination of Ho (Ep),β and λ are given. Application of Moyer model for calculation of transverse shielding of point-line sources and infinite uniform line sources are represented.
suggestion,development and perfection of Moyer model are described. The methods of experimental determination of Ho (Ep),β and λ are given. Application of Moyer model for calculation of transverse shielding of point-line sources and infinite uniform line sources are represented.
1996, 13(4): 39-41.
doi: 10.11804/NuclPhysRev.13.04.039
Abstract:
A method called segmented continuous slow down approximation is explained,and a model of heaVy ion track structure Calculation in equivalent biological tissue-liquid water by means of Monte Carlo is built up. It aims at establishing relations between lesion intensity and range of cells and heaVy ion parameters and invetigating biological effect mechanism by heavy ions in theory.
A method called segmented continuous slow down approximation is explained,and a model of heaVy ion track structure Calculation in equivalent biological tissue-liquid water by means of Monte Carlo is built up. It aims at establishing relations between lesion intensity and range of cells and heaVy ion parameters and invetigating biological effect mechanism by heavy ions in theory.
1996, 13(4): 42-45.
doi: 10.11804/NuclPhysRev.13.04.042
Abstract:
The Calibration purposes, method, criterion , error analyses and requirement of radiation detector are briefly described. The calibration procedure for neutron and γ radiation detector at institute of Modern Physics are also introduced.
The Calibration purposes, method, criterion , error analyses and requirement of radiation detector are briefly described. The calibration procedure for neutron and γ radiation detector at institute of Modern Physics are also introduced.
1996, 13(4): 46-48.
doi: 10.11804/NuclPhysRev.13.04.046
Abstract:
Discussion of nuclear physics data processing briefing and their computer system safety problem are represented.
Discussion of nuclear physics data processing briefing and their computer system safety problem are represented.
1996, 13(4): 49-52.
doi: 10.11804/NuclPhysRev.13.04.049
Abstract:
As a kind of new type of energy source, nuclear power will certainly become an important mainstay of the electrical industry in China and the world. The tendency of developing nuclear power in the world and the current situation and prospect of developing nuclear power in China are comprehensively analysed. And basing on these analyses, some proposals about the strategic decision to speed up developing nuclear power in China are put forward, that is, how to make full use of ...
As a kind of new type of energy source, nuclear power will certainly become an important mainstay of the electrical industry in China and the world. The tendency of developing nuclear power in the world and the current situation and prospect of developing nuclear power in China are comprehensively analysed. And basing on these analyses, some proposals about the strategic decision to speed up developing nuclear power in China are put forward, that is, how to make full use of ...
1996, 13(4): 53-58.
doi: 10.11804/NuclPhysRev.13.04.053
Abstract:
A new type of nuclear power station can be built by a moltensalt reactor auxiliary driven by a strong neutron source produced by a intensive proton beam with the energy of 1600 MeV from a powerful accelerator. In the power station the nuclear fuels are completely burnt without some long-lived radioactive wastes both of heaVy actinide and fission products. Furthermore the thorium and sub-critical uranium which are massive existence in nature can be used as an available nuclear fuel in...
A new type of nuclear power station can be built by a moltensalt reactor auxiliary driven by a strong neutron source produced by a intensive proton beam with the energy of 1600 MeV from a powerful accelerator. In the power station the nuclear fuels are completely burnt without some long-lived radioactive wastes both of heaVy actinide and fission products. Furthermore the thorium and sub-critical uranium which are massive existence in nature can be used as an available nuclear fuel in...
1996, 13(4): 59-63.
doi: 10.11804/NuclPhysRev.13.04.059
Abstract:
The characteristic, developmemt status and prospect of high-spin nuclear structure data , and activities of Chinese high -spin nuclear data are briefly presented in the paper.
The characteristic, developmemt status and prospect of high-spin nuclear structure data , and activities of Chinese high -spin nuclear data are briefly presented in the paper.
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