INVESTIGATION OF SPIN-FLIPPING WHEN APPROACHING THE RESONANT ENERGY IN AN IMPERFECT NICA-BYPASS LATTICE
https://doi.org/10.56304/S2079562925010014
EDN: EHMDLV
Abstract
The present investigation studies the process of change of the beam polarization axis. It is carried out in view of developing a measurement technique to discover the electric dipole moment of the deuteron using an existing particle accelerator, in particular the NICA collider facility (JINR, Dubna), when the latter operates in a storage ring regime. The investigation is part of the effort to devise a procedure to calibrate the so-called effective Lorentz-factor of the beam and is connected with other tasks concerning the re-orientation of the beam’s polatization axis. The process is studies with respect to two questions: (1) to determine the speed of the re-orientation required to fulfill the experimental conditions, (2) the effects it might have on the beam’s spin-coherence. The investigation results provide preliminary answers to these questions.
About the Authors
A. E. Aksentev
Institute for Nuclear Research, Russian Academy of Sciences;
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute);
Moscow Institute of Physics and Technology (National Research University)
Russian Federation
Russian Federation
A. A. Melnikov
Institute for Nuclear Research, Russian Academy of Sciences;
Moscow Institute of Physics and Technology (National Research University);
Landau Institute for Theoretical Physics, Russian Academy of Sciences
Russian Federation
Russian Federation
Y. V. Senichev
Institute for Nuclear Research, Russian Academy of Sciences;
Moscow Institute of Physics and Technology (National Research University)
Russian Federation
Russian Federation
S. D. Kolokolchikov
Institute for Nuclear Research, Russian Academy of Sciences;
Moscow Institute of Physics and Technology (National Research University)
Russian Federation
Russian Federation
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Review
For citations:
Aksentev A.E., Melnikov A.A., Senichev Y.V., Kolokolchikov S.D. INVESTIGATION OF SPIN-FLIPPING WHEN APPROACHING THE RESONANT ENERGY IN AN IMPERFECT NICA-BYPASS LATTICE. Nuclear Physics and Engineering. 2025;16(4):505-509. (In Russ.) https://doi.org/10.56304/S2079562925010014. EDN: EHMDLV
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