Nuclear Physics Experiment Teaching System Research And Implementation

The building of national defense and the field of energy needs of a large number of nuclear technicians, creation of nuclear category related to professional students in colleges and universities increasing emphasis on the basic knowledge of professional education and basic skills training. Specialized courses in nuclear class teaching process, the nuclear physics experiments as students to understand and consolidate the basic knowledge of nuclear physics to achieve theoretical knowledge and practical experience in an important way of combining. Through the nuclear physics experiments, students can gain a deeper understanding of the principles of nuclear radiation experiments, nuclear radiation detection method and the internal structure of nuclear radiation detectors. However, students need to record the course of the experiment produced a large number of experimental data, the calculation process is complex and other factors directly affect the results of experimental teaching efficiency and accuracy, resulting in a limited period of time is difficult to achieve the desired effect of experimental teaching.In this paper,the nuclear physics experiments (With BF3 proportional counting tube to detect slow neutrons, The source excitationχ-ray fluorescence analysis,Theβ-ray absorption,etc.) process is difficult to obtain experimental data recording and computing issues such as the requirements and purpose of the experimental research and the development of a nuclear physics experiment teaching system. Through this system to collect and determine the validity of the experimental data, according to the need for automatic test data needed to calculate the results.Through the application of this system, so that the experiment in the experimental data obtained are accurate, timely and intuitive handling, thereby increasing the efficiency of nuclear physics experiment teaching, reducing the workload of teachers to guide the experiment. Through continuous research and development of debugging, the system already has experimental data processing and management functions. This system interface is friendly, easy to operate modular design so that it has the scalability.