Abstract
Numerical modeling of the field distribution of the spectrometric magnet 1SP-40-4V with a gap of 0.68 m for the experiment NIS (Nucleon Intrinsic Strangeness) (building 205, LHE JINR) is carried out. Mathematical formulation of the direct magnetostatic problem is presented. Numerical procedures and algorithms of field calculation using two scalar potentials are described. Detailed results of the calculation of the setup magnet’s field are given. A comparison with available experimental data is presented. Obtained results are used for computer modeling of the setup and experiment and will be used for data processing after collection of physical data.
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Original Russian Text © I.P. Yudin, I.G. Voloshina, E.E. Perepelkin, N.S. Rossiyskaya, 2007, published in Pis’ma v Zhurnal Fizika Elementarnykh Chastits i Atomnogo Yadra, 2007, No. 4 (140), pp. 614–627.
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Yudin, I.P., Voloshina, I.G., Perepelkin, E.E. et al. Numerical experiment for obtaining the field distribution of the NIS spectrometric magnet. Phys. Part. Nuclei Lett. 4, 367–376 (2007). https://doi.org/10.1134/S1547477107040127
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DOI: https://doi.org/10.1134/S1547477107040127