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DOE OSTI · 3366481

RF Digitizer for EIC LLRF

Mai, Samson [Brookhaven National Laboratory (BNL), Upton, NY (United States)] (ORCID:0009000935931837)·Bachimanchi, Ramakrishna [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)]·Fahey, Kyle A. [Brookhaven National Laboratory (BNL), Upton, NY (United States)]·Mernick, Kevin [Brookhaven National Laboratory (BNL), Upton, NY (United States)]·Singh, Arshdeep [Brookhaven National Laboratory (BNL), Upton, NY (United States)]
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Abstract

With the shutdown of Relativisitc Heavy Ion Collider (RHIC) in FY26, the former RHIC facility will be upgraded to the new Electron-Ion Collider (EIC). An RF Digitizer for the EIC LLRF system has been developed and tested on a RHIC 197 MHz cavity in Q2 2026 for a baseline per formance. Firmware and software has been developed and validated during the 197 MHz cavity test. Preliminary data from the cavity test shows phase noise performance signifi cantly better than the RHIC LLRF system.

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS

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BibTeXRIS

Mai, Samson [Brookhaven National Laboratory (BNL), Upton, NY (United States)] (ORCID:0009000935931837), Bachimanchi, Ramakrishna [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)], Fahey, Kyle A. [Brookhaven National Laboratory (BNL), Upton, NY (United States)], Mernick, Kevin [Brookhaven National Laboratory (BNL), Upton, NY (United States)], Singh, Arshdeep [Brookhaven National Laboratory (BNL), Upton, NY (United States)]. 2026-05-21. RF Digitizer for EIC LLRF. https://doi.org/10.2172/3366481

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