Robustness of the Spin-Navigator Based Method for the Manipulation of the Beam Polarization Axis in a Spin-Transparent Storage Ring
https://doi.org/10.56304/S2079562922010298
Abstract
We have investigated the robustness of the spin-navigator based method for manipulating the beam polarization to bend magnet installation errors. Toward that end, variation of the invariant spin axis components along the beamline of an imperfect storage ring operating in the spin-transparent mode has been estimated. The beam polarization vector behavior in the given lattice has been investigated. Conclusions are made regarding the feasibility of using “spin navigator” solenoids for defining the beam polarization axis in the detector region.
About the Authors
А. А. Melnikov
Institute for Nuclear Research of Russian Academy of Sciences, Moscow, 117312 Russia
Russian Federation
Russian Federation
А. Е. Aksentyev
Institute for Nuclear Research of Russian Academy of Sciences, Moscow, 117312 Russia
Russian Federation
Russian Federation
Yu. V. Senichev
Institute for Nuclear Research of Russian Academy of Sciences, Moscow, 117312 Russia
Russian Federation
Russian Federation
References
1. <em>Kondratenko A.M., Kondratenko M.A., Filatov Y.N., Kovalenko A.D. et al. </em> // Polarized Ions at NICA Complex. Project Description. Dubna, August 2018.
2. <em>Senichev Y., Aksentev A., Ivanov A. and Valetov E.</em> // arXiv:1711.06512v1. 2017.
Review
For citations:
Melnikov А.А., Aksentyev А.Е., Senichev Yu.V. Robustness of the Spin-Navigator Based Method for the Manipulation of the Beam Polarization Axis in a Spin-Transparent Storage Ring. Nuclear Physics and Engineering. 2022;13(1):64-67. (In Russ.) https://doi.org/10.56304/S2079562922010298
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