1.

Record Nr.

UNINA9910254594903321

Autore

Schnizer Pierre

Titolo

Advanced Multipoles for Accelerator Magnets : Theoretical Analysis and Their Measurement / / by Pierre Schnizer

Pubbl/distr/stampa

Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017

ISBN

3-319-65666-X

Edizione

[1st ed. 2017.]

Descrizione fisica

1 online resource (XI, 166 p. 50 illus., 34 illus. in color.)

Collana

Springer Tracts in Modern Physics, , 0081-3869 ; ; 277

Disciplina

537

Soggetti

Particle acceleration

Magnetism

Magnetic materials

Electronics

Microelectronics

Particle Acceleration and Detection, Beam Physics

Magnetism, Magnetic Materials

Electronics and Microelectronics, Instrumentation

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Introduction -- Electromagnetic fields and particle motion -- Coordinate systems -- Field descriptions -- Rotating coils -- Experimental setup -- Applications -- Measuring advanced multipoles -- Error propagation -- Conclusions -- Bibliography -- Appendix.

Sommario/riassunto

This monograph presents research on the transversal beam dynamics of accelerators and evaluates and describes the respective magnetic field homogeneity.  The widely used cylindrical circular multipoles have disadvantages for elliptical apertures or curved trajectories, and the book also introduces new types of advanced multipole magnets, detailing their application, as well as the numerical data and measurements obtained. The research presented here provides more precise descriptions of the field and better estimates of the beam dynamics. Moreover, the effects of field inhomogeneity can be estimated with higher precision than before. These findings are further elaborated to demonstrate their usefulness for real magnets and



accelerator set ups, showing their advantages over cylindrical circular multipoles. The research findings are complemented with data obtained from the new superconducting beam guiding magnet models (SIS100) for the FAIR (Facility for Antiproton and Ion Research) project.  Lastly, the book offers a comprehensive survey of error propagation in multipole measurements and an appendix with Mathematica scripts to calculate advanced magnetic coil designs.