This title appears in the Scientific Report :
2006
Please use the identifier:
http://dx.doi.org/10.1016/j.nima.2005.11.055 in citations.
Beam dynamics in super-conducting linear accelerator: Problems and solutions
Beam dynamics in super-conducting linear accelerator: Problems and solutions
The linac based on SC cavities has special features. Due to specific requirements the SC cavity is desirable to have a constant geometry of the accelerating cells with limited family number of cavities. All cavities are divided into modules, and each module is housed into one cryostat. First of all,...
Saved in:
Personal Name(s): | Senichev, Y. |
---|---|
Bogdanov, A. / Maier, R. / Vasyukhin, N. | |
Contributing Institute: |
Kernphysikalische Großgeräte; IKP-GG |
Published in: | Nuclear instruments & methods in physics research / A, 558 (2006) S. 240 - 246 |
Imprint: |
Amsterdam
North-Holland Publ. Co.
2006
|
Physical Description: |
240 - 246 |
DOI: |
10.1016/j.nima.2005.11.055 |
Document Type: |
Journal Article |
Research Program: |
Physik der Hadronen und Kerne |
Series Title: |
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
558 |
Subject (ZB): | |
Publikationsportal JuSER |
The linac based on SC cavities has special features. Due to specific requirements the SC cavity is desirable to have a constant geometry of the accelerating cells with limited family number of cavities. All cavities are divided into modules, and each module is housed into one cryostat. First of all, such geometry of cavity leads to a non-synchronism. Secondly, the inter-cryostat drift space parametrically perturbs the longitudinal motion. In this article, we study the non-linear resonant effects due to the inter-cryostat drift space, using the separatrix formalism for a super-conducting linear accelerator [Yu. Senichev, A. Bogdanov, R. Maier, Phys. Rev. ST AB 6 (2003) 124001]. Methods to avoid or to compensate the resonant effect are also presented. We consider 3D beam dynamics together with space charge effects. The final lattice meets to all physical requirements. (c) 2005 Elsevier B.V. All rights reserved. |