17–22 May 2026
C.I.D
Europe/Zurich timezone

HL-LHC magnets field quality: Current situation, strategies and mitigation measures

WEP5069
20 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC5.D02: Nonlinear Single Particle Dynamics Resonances, Tracking, Higher Order, Dynamic Aperture, Code Developments Poster session

Speaker

Massimo Giovannozzi (European Organization for Nuclear Research)

Description

The production of the new superconducting magnets for the luminosity upgrade of the LHC is in full swing. The performance of the magnets is probed by means of detailed magnetic measurements of the transfer function and field quality of the various families of magnets, i.e. triplet quadrupoles and separation and recombination dipoles. In this paper, the current situation in terms of magnetic properties is presented and reviewed in detail. Furthermore, dedicated beam dynamics simulations to address the possible issues for the various families of magnets are presented.

Funding Agency

Research supported by the HL-LHC project

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Authors

Andrea Fornara (European Organization for Nuclear Research) Guido Sterbini (European Organization for Nuclear Research) Lucio Fiscarelli (European Organization for Nuclear Research) Massimo Giovannozzi (European Organization for Nuclear Research) Susana Izquierdo Bermudez (European Organization for Nuclear Research)

Presentation materials

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