Adiabatic theory of crossing third order resonance and its comparison with experiment at VEPP-4M

Fuente: arXiv
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Main Author: Nikitin, Sergei
Format: Preprint
Published: 2024
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author Nikitin, Sergei
author_facet Nikitin, Sergei
contents The universal analytical approach was developed to describe the process of particle slow extraction from a synchrotron using adiabatic crossing the betatron resonance of the third order. The obtained formulas make it possible to calculate the time diagrams for the current of the extracted beam ('spill profile'), taking into account the chromaticity, particle momentum spread and synchrotron oscillations. On this basis, a method for monochromatization of extracted beam is indicated. The theory is compared with some results obtained in the experiment on crossing the third-order resonance at the VEPP-4M storage ring.
format Preprint
id arxiv_https___arxiv_org_abs_2402_01281
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Adiabatic theory of crossing third order resonance and its comparison with experiment at VEPP-4M
Nikitin, Sergei
Accelerator Physics
The universal analytical approach was developed to describe the process of particle slow extraction from a synchrotron using adiabatic crossing the betatron resonance of the third order. The obtained formulas make it possible to calculate the time diagrams for the current of the extracted beam ('spill profile'), taking into account the chromaticity, particle momentum spread and synchrotron oscillations. On this basis, a method for monochromatization of extracted beam is indicated. The theory is compared with some results obtained in the experiment on crossing the third-order resonance at the VEPP-4M storage ring.
title Adiabatic theory of crossing third order resonance and its comparison with experiment at VEPP-4M
topic Accelerator Physics
url https://arxiv.org/abs/2402.01281