Electrons lenses produce a high-intensity electron beam and have a variety of applications
to circular hadron accelerators. Electron beams of different transverse cross sections and …

Future hadron colliders aim at producing larger integrated luminosities by burning-off an
increased fraction of the bunch particles. This burn-off removes particles unevenly in the …

Thermomagnetic instabilities are widely observed in bulk superconductors and
superconducting (SC) films in form of flux jumps and flux avalanches. Recent experiments …

Nb 3 Sn is now recognized as the practical material for the high-field applications from 10 to
16 T, for particle accelerators, fusion and other related fields. However, the obtaining of high …

Studies of possible energy upgrades of the Large Hadron Collider (LHC) aim at increasing
the current nominal beam energy of 7 TeV in view of expanding the discovery potential and …

Abstract Superconducting Nb 3 Sn magnets have composite structures consisting of Nb 3 Sn
multi-filaments, cooper, and epoxy resin. The complicated strain states due to different …

The goal of the High-luminosity upgrade of the LHC is to deliver an integrated luminosity of
at least 250 fb-1 per year (assuming at least 160 days of operation at high-luminosity) in …

This chapter deals with the magnetic properties of superconductors, especially such which
are not part of the textbook superconductivity chapters. The response of superconductors to …

The work presented in this thesis is driven by the motivation of improving the understanding
the beam optics of existing circular colliders at the energy and luminosity frontier and aims to …

The Future Circular Collider study is exploring possible designs of circular colliders for the
post-LHC era, as recommended by the European Strategy Group for High Energy Physics …