Geodesic
The calculation of the magnetic field maps for the integral statement for the analyzing magnet of the “Delta-Sigma-T” spectrometer
Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ, no. 1 (2012), pp. 87-96
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The problem of magnetostatics is considered in the integral formulation. A brief description of the method of calculation is given. The corresponding formulas and algorithms for solving the magnetostatic problem are presented. The results of the calculated field distribution of the analyzing magnet SP-94 with clearance of 13 cm for the experiment “Delta-Sigma-T” are shown. The magnetic spectrometer system consists of analyzing magnet 2-SP-94-1B with the interpolar gap of 0.13 m, it has external dimensions of 2.95 m $\times$ 2.12 m $\times$ 1.62 m and aperture of 0.30 m $\times$ 0.13 m. The calculation was performed for the volume 0.33 m $\times$ 0.0645 m $\times$ 1.02 m, the volume of overlapping dimensions which was shown in calculated data with experimental ones. The calculation of the spatial distribution of three components of the magnetic field of the magnet 2-SP-94-1B are conducted to obtain the information of magnitude and uniformity of a magnetic field and to build a working map of the field for different modes of spectrometer operation. The results obtained are planned to use in processing physical data.
Keywords: integral equations, mathematical modeling, magnetic field, spectrometer for high energies physics. 
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     author = {I. P. Yudin and I. G. Voloshina},
     title = {The calculation of the magnetic field maps for the integral statement for the analyzing magnet of the {{\textquotedblleft}Delta-Sigma-T{\textquotedblright}} spectrometer},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
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     year = {2012},
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     url = {http://geodesic.mathdoc.fr/item/VSPUI_2012_1_a9/}
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I. P. Yudin; I. G. Voloshina. The calculation of the magnetic field maps for the integral statement for the analyzing magnet of the “Delta-Sigma-T” spectrometer. Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ, no. 1 (2012), pp. 87-96. http://geodesic.mathdoc.fr/item/VSPUI_2012_1_a9/

[1] Yudin I. P., Voloshina I. G., Perepelkin E. E. i dr., “Raschetnoe trekhmernoe raspredelenie polya spektrometricheskogo magnita dlya eksperimenta «NIS»”, Trudy Mezhdunar. konf., posvyaschennoi 75-letiyu so dnya rozhdeniya V. I. Zubova, «Ustoichivost i protsessy upravleniya» (Sankt-Peterburg, 29 iyunya – 1 iyulya 2005 g.), v. 1, Sektsii 1–5, 11, eds. D. A. Ovsyannikov, L. A. Petrosyan, S.-Peterb. gos. un-t; Nauch.-issled. in-t vychisl. matematiki i protsessov upravleniya; OOO VVM, SPb., 2005, 245–254

[2] Yudin I. P., Voloshina I. G., Perepelkin E. E. i dr., “Vychislitelnyi eksperiment dlya polucheniya raspredeleniya polya spektrometricheskogo magnita v proekte NIS”, Fizika elementarnykh chastits i atomnogo yadra. Pisma, 4:4 (2007), 614–627 | Zbl

[3] Baldin A. A., Voloshina I. G., Perepelkin E. E. i dr., “Chislennoe modelirovanie raspredeleniya polya magnita SP-40 ustanovki «MARUSYa» i sravnenie rezultatov s eksperimentalnymi dannymi”, Zhurn. tekhn. fiziki, 77:11 (2007), 7–16

[4] Zhidkov E. P., Voloshina I. G., Polyakova R. V. i dr., “Kompyuternoe modelirovanie magnitnykh sistem nekotorykh fizicheskikh ustanovok”, Kompyuternye issledovaniya i modelirovanie, 1:2 (2009), 187–196 (Razdel: Modeli v fizike i tekhnologii) | MR | Zbl

[5] Sharov V. I., Strunov L. N., Yudin I. P. e. a., Measurements of the Total Cross-Section Difference $\Delta \sigma_{L(np)}$ at 1.39; 1.69; 1.89 and 1.99 GeV, Preprint JINR E1–2004–87, JINR, Dubna, 2004, 23 pp.

[6] Sharov V. I., Strunov L. N., Yudin I. P. i dr., “Izmerenie raznosti polnykh sechenii $\Delta \sigma_{L(np)}$ pri energiyakh 1.39; 1.69; 1.89 i 1.99 GeV”, Yadernaya fizika, 68:11 (2005), 1858–1873 | MR

[7] Sharov V. I., Strunov L. N., Yudin I. P. e. a., “Measurements of Energy Behaviours of Spin-Dependent Neutron-Proton Observables Over a GeV Region”, Czech. J. Phys., 54 (2004), B173–B178

[8] Sharov V. I., Anischenko N. G., Antonenko V. G. e. a., “Measurements of Energy Behaviours of Spin-Dependent $np$ Observables over a GeV Region, Dubna “Delta–Sigma experiment””, European Physical Journal, C37 (2004), 79–90 | DOI

[9] Sharov V. I., Morozov A. A., Yudin I. P. e. a., “Measurements of Energy Behaviors of Spin-Dependent $np$-Observables over 1.2–3.7 GeV Energy Region. Dubna “Delta–Sigma experiment””, Relyativistskaya yadernaya fizika: ot soten MeV do TeV, eds. A. N. Sisakyan, V. V. Burov, A. I. Malakhov, Ob'ed. in-t yadernykh issledovanii, Dubna, 2006, 118–129

[10] Airyan E. A., Zhidkov E. P., Yudin I. P. i dr., “Chislennye algoritmy rascheta magnitnykh sistem uskoritelei zaryazhennykh chastits”, Fizika elementarnykh chastits i atomnogo yadra, 21:1 (1990), 251–307 | MR