LINAC2026 - 33rd Linear Accelerator Conference

Session

TU1P - Invited Talks

TU1P

18 Aug 2026, 14:00

2F Grand Ballroom (Daejeon Convention Center)

33. Development and First Beam Generation of A Conduction-Cooled SRF Photogun (TU1P001)

Chunguang Jing (Euclid Techlabs (United States))

18/08/2026, 14:00

MC1.A02 Electron and ion sources, guns, photo injectors, charge breeders

Invited Talk (Invitation Only)

We report the first beam produced by the world’s first conduction-cooled superconducting radio-frequency (SRF) photogun. Over the past seven years, Euclid, in collaboration with Fermilab and Argonne National Laboratory, has developed a 1.5-cell, conduction-cooled Nb3Sn SRF photogun operating at 1.3 GHz. The primary objective of this effort is to demonstrate ultra-stable electron beams for...

131. RF System Design of a Polarized, High-Charge Electron Linac for the EIC Pre-Injector (TU1P002)

Freddy Severino (Brookhaven National Laboratory)

18/08/2026, 14:20

MC2.A02: Electron linac projects

Invited Talk (Invitation Only)

The Electron–Ion Collider (EIC) requires a 750 MeV pre-injector operating at 30 Hz and delivering polarized electron bunch charges of 1 up to 2 nC. The electron source provides longitudinal polarization, whereas the spin must be vertical prior to injection into the ring. To achieve this, we implement a spin rotator at gun energy. The primary challenge is to preserve polarization and maintain a...

5. FCC-ee Injector complex: status, highlights and outlook (TU1P003)

Paolo Craievich (Paul Scherrer Institute)

18/08/2026, 14:40

MC2.A01: Colliders

Invited Talk (Invitation Only)

The FCC-ee demands an injector complex capable of delivering high-current, high-brightness electron and positron beams with exceptional efficiency. Within the CHART/FCC-ee Injector Study collaboration, a revised injector layout has been developed to optimize performance, cost, and power consumption. A central pillar of this effort is the tuning-free, high-gradient normal-conducting RF...

104. Development of Superconducting Electron Linac for Rare Isotope Beam (RIB) project in India: achievements so far and future plans

Vaishali Naik (Department of Atomic Energy)

MC2.A02: Electron linac projects

Invited Talk (Invitation Only)

VECC, Kolkata, is developing a 50 MeV, 100 kW superconducting electron linac to produce bremsstrahlung gamma rays that will subsequently be used for generating neutron-rich RIBs. The injector comprises a 250 keV electron gun and a pre-buncher. The low energy beam transport line between the gun and the injector includes diagnostic elements for measuring bunch length and beam emittance. The...