LHC restart back on track

Yesterday, the teams working on the Large Hadron Collider (LHC) resolved the problem that had been delaying the restart of the accelerator. A few days ago, a short circuit to ground occurred in one of the connections between a magnet and its diode.

Now the LHC teams must requalify the sector in which the fault occurred, i.e. carry out current tests on all of the circuits, particularly the dipole magnet circuit which carries currents of up to 11,000 amps. Once these tests have been completed, the teams will begin the last steps for commissioning the whole machine. The largest collider in the world should be ready for beam in a few days’ time.

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