HB2025 - the 71st ICFA Advanced Beam Dynamics workshop on High-Intensity and High-Brightness Hadron Beams

Session

TUIDB WGC invited oral

TUIDB

Oct 21, 2025, 4:00 PM

Room B (Conference Center)

Conveners

TUIDB WGC invited oral: TUIDB

• Francesco Grespan (Istituto Nazionale di Fisica Nucleare)

138. RF system issues to drive the Newgain RFQ without circulators (TUIDB01)

Marco DI GIACOMO (Grand Accélérateur National d'Ions Lourds)

10/21/25, 4:00 PM

WGC:Accelerator Systems

Invited Oral Presentation

A second 4-port RFQ (RFQ2) is being built at GANIL in the framework of the NEWGAIN project, the new injector for the SPIRAL2 SC linac, dedicated to heavier ions. The experience driving RFQ1, the technology evolution on solid state amplifier and the commissioning planning of the new injector let us try to drive the RFQ2 with a simplified RF system based on one LLRF, solid state amplifiers, and...