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Progress with series production of RFD cavities and preparations for cryostating
Accelerator Upgrade Program (AUP) cavity status and preparations at JLab Work is progressing well for the crab cavity portion of the US contribution to the HL-LHC Project. All contracts are in place with the industrial supplier for the manufacturing of the RF-dipole (RFD) crab cavities, where activities have now reached peak production after years of…
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Quench heater power supplies: signature of in-kind contribution and completion of four pre-series units
The Quench Heater Discharge Power Supplies (DQHDS) are essential magnet protection devices in the Large Hadron Collider (LHC), ensuring the safety and integrity of superconducting magnets since their initial deployment in 2007. Triggered by the detection of a magnet quench (the local, sudden transition from a superconducting to normal state), these devices release energy into…
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Promising results from HL prototype beam instruments
In the framework of the HL-UK2 collaboration, two novel beam instrument technologies are currently under development. The first is a non-invasive beam imaging system, known as the Beam Gas Curtain (BGC), which observes beam-induced fluorescence produced when charged particles interact with a thin gas jet. The second is a high-bandwidth beam position monitor designed to…