V. N. Alferov, A. N. Vasil’ev, D. A. Vasil’ev, V. A. Kormilitsyn, A. V. Lutchev, A. P. Meshchanin, N. G. Minaev, V. V. Mochalov, V. L. Rykov, A. D. Ryabov, T. D. Ryabova, P. A. Semenov, V. A. Solov’ev, V. N. Fedorchenko, A. N. Kholkin
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Magnetic Field Measurement System in Wide-Aperture Magnets of Physical Setups at the U-70 Accelerator Complex
The system of magnetic measurements in large volumes based on Hall probes has been developed in the Institute for High Energy Physics (IHEP). An example of its practical use to measure the topography of the spectrometric magnet’s field of the SPASCHARM experiment at the U-70 accelerator complex is described. In these measurements, the special attention has been paid to calibrations, monitoring the stability of parameters, and of the accuracy in positioning the probes in the magnet aperture and in their orientation. Further development of the system and the study of its capabilities for improving the accuracy, reducing the measurement time and, in general, increasing its flexibility in applications are also presented.
期刊介绍：
Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.
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