activity
20002026
most citedFirst Observation of Self-Amplified Spontaneous Emission in a Free-Electron Laser at 109 nm Wavelength

376 citations · 377 across the 4 of their papers we have counts for

collaborators

5 papers

physics.acc-ph2026

PIP-II Project Progress and Challenges

O. Napoly

The Proton Improvement Plan-II (PIP-II) project is under construction to provide the Fermilab Accelerator Complex with a new H superconducting radiofrequency (SRF) linac and be…

physics.acc-ph2025

Field Emission Analysis in SRF Cavities for PIP-II Using GEANT4

S. A. K. Wijethunga, A. Sukhanov, O. Napoly +1

Field emission (FE) remains a significant hurdle for achieving optimal performance and reliability in super-conducting radiofrequency (SRF) cavities used in accelerator cryomodules…

physics.acc-ph2024

Space charge dominated momentum spread and compensation strategies in the post-linac section of Proton Improvement Plan-II at Fermilab

A. Pathak, O. Napoly, J. -F. Ostiguy

The upcoming Proton Improvement Plan-II (PIP-II), designated for enhancements to the Fermilab accelerator complex, features a new 800 MeV superconducting linac and a Beam Transfer…

physics.acc-ph2023★ 1 cited

PIII Project Overview and Status

R. Stanek, C. Boffo, S. Chandrasekaran +9

The Proton Improvement Plan II (PIP-II) project is an essential upgrade to Fermilab's particle accelerator complex to enable the world's most intense neutrino beam for LBNF/DUNE an…

physics.acc-ph2000★ 376 cited

First Observation of Self-Amplified Spontaneous Emission in a Free-Electron Laser at 109 nm Wavelength

J. Andruszkow

We present the first observation of Self-Amplified Spontaneous Emission (SASE) in a free-electron laser (FEL) in the Vacuum Ultraviolet regime at 109 nm wavelength (11 eV). The obs…