A prototype superconducting coil developed for the SHiP experiment opens the way for more energy-efficient electromagnets for certain applications

Restarting the entire accelerator complex after a technical stop is rarely seamless and often comes with unexpected technical challenges

The new HL-LHC cold powering system, which includes the high-temperature superconducting link colloquially known as “the python”, has successfully passed its first cold powering tests

The D2 prototype magnet, developed and manufactured in Italy, has been integrated and tested in the longest HL-LHC cold mass with corrector magnets from China and CERN

The proof-of-principle demonstrator could pave the way for more energy-efficient electromagnets

Despite challenging working conditions, the vacuum leak caused by the quench that occurred on 17 July was repaired in less than 10 days

On Monday, 17 July, the LHC beams were dumped after only 9 minutes in collision due to a radiofrequency interlock caused by an electrical perturbation

The successful replacement of a coil in an HL-LHC niobium–tin quadrupole magnet by the US Accelerator Upgrade Project team has showcased this crucial technology’s flexibility and cost-effectiveness

A second 7.2-metre-long HL-LHC triplet quadrupole has reached the currents needed for 7 TeV operation, with higher performances

A flexible cryostat and the first series of high-temperature superconducting magnesium diboride cables will form an innovative electrical transfer line to power the HL-LHC inner triplet magnets

The first “MKI-Cool” was installed in early January – water-cooled ferrite cylinders will protect the LHC’s kicker magnets from increased heat load in the high-luminosity era