Dipole Field Quality and Dynamic Aperture for FCC-hh

Barbara Dalena (1) , David Boutin (1) , Antoine Chancé (1) , Bernhard Holzer , Susana Izquierdo Bermudez , Daniel Schoerling , Daniel Schulte

1 IRFU - Institut de Recherches sur les lois Fondamentales de l'Univers

The Nb₃Sn dipole design for the hadron machine option of the Future Circular Colliders enters in an intense and long R&D phase. As a result, more realistic dipole field quality evaluations are available for beam dynamics studies. The paper discusses the impact of the main dipole field quality on the first and second order design of the hadron machine and on its dynamic aperture.

Mots clés: dipole; injection; alignment; dynamic-aperture; optics; magnetic field: quality; beam dynamics; FCC-hh; beam: width; bending magnet; magnet: superconductivity; niobium: tin

Domaines: Physique des accélérateurs [physics.acc-ph]

Barbara Dalena, David Boutin, Antoine Chancé, Bernhard Holzer, Susana Izquierdo Bermudez, et al.. Dipole Field Quality and Dynamic Aperture for FCC-hh. 9th International Particle Accelerator Conference, Apr 2018, Vancouver, Canada. pp.MOPMF024, ⟨10.18429/JACoW-IPAC2018-MOPMF024⟩. ⟨hal-01871999⟩