Professor Adrian Oeftiger: Publications

Pulsed electron lenses for space charge compensation in the FAIR synchrotrons

Journal of Instrumentation IOP Publishing 16:03 (2021) p03044

Authors:

S Artikova, O Boine-Frankenheim, O Meusel, A Oeftiger, D Ondreka, K Schulte-Urlichs, P Spiller

Self-consistent long-term dynamics of space charge driven resonances in 2D and 3D

Physical Review Accelerators and Beams American Physical Society (APS) 24:2 (2021) 024201

Authors:

Ingo Hofmann, Adrian Oeftiger, Oliver Boine-Frankenheim

Beam quality and beam loss predictions with space charge for SIS100

Journal of Instrumentation IOP Publishing 15:07 (2020) p07020-p07020

Authors:

V Kornilov, A Oeftiger, O Boine-Frankenheim, V Chetvertkova, S Sorge, P Spiller

Proof-of-principle direct measurement of Landau damping strength at the Large Hadron Collider with an anti-damper

ArXiv 2003.04383 (2020)

Authors:

SA Antipov, D Amorim, N Biancacci, X Buffat, E Métral, N Mounet, A Oeftiger, D Valuch

Overview of the CERN PSB-to-PS transfer line optics matching studies in view of the LHC Injectors Upgrade project

HB2018 - Proceedings of the 61st ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams (2018) 272-277

Authors:

V Forte, S Albright, W Bartmann, GP Di Giovanni, MA Fraser, C Hessler, A Huschauer, A Oeftiger

Abstract:

At injection into the CERN Proton Synchrotron (PS) a significant horizontal emittance blow-up of the present high brightness beams for the LHC is observed. A partial contribution to this effect is suspected to be an important mismatch between the dispersion function in the transfer line from the PS Booster (PSB) and the ring itself. This mismatch will be unacceptable in view of the beam parameters requested by the LHC Injectors Upgrade (LIU) project with high longitudinal emittance and momentum spread. To deliver the requested beam parameters the PSB-to-PS transfer line will be upgraded and the optics in the line changed to improve he matching from all the four PSB rings. A re-matching campaign from the PSB ring 3 has been carried out to evaluate the impact of the present optics mismatch as a source of emittance growth both in simulations and measurements.

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