arXiv subjects

Marcus Schwickert

Publications and source records attributed to Marcus Schwickert.

2 recordsLinked to original sources

arXiv2022

Numerical analysis of a folded superconducting coaxial shield for cryogenic current comparators

This paper presents a new shield configuration for cryogenic current comparators (CCCs), namely the folded coaxial geometry. An analytical model describing its shielding performance is first developed, and then validated by means of finite element simulations. Thanks to this model, the fundamental properties of the new shield are highlighted. Additionally, this paper compares the volumetric performance of the folded coaxial shield to the one of a ring shield, the latter being installed in many CCCs for measuring particle beam currents in accelerator facilities.

physics.acc-ph↗

arXiv2022

Influence of mechanical deformations on the performance of a coaxial shield for a cryogenic current comparator

This paper studies the impact of mechanical deformations on the performance of a coaxial-type cryogenic current comparator (CCC). Such deformations may become a concern as the size of the CCC increases (e.g. when used as a diagnostic device in a particle accelerator facility involving beamlines with a large diameter). In addition to static deformations, this paper also discusses the effect of mechanical vibrations on the CCC performance.

physics.acc-ph↗