Machina, the movable accelerator for cultural heritage in-situ non-destructive analysis: project overview

F Taccetti, L Castelli, M Chiari, C Czelusniak… - … Lincei. Scienze Fisiche …, 2023 - Springer
Over the years, transportable instrumentation for cultural heritage (CH) in situ measurements
has noticeably widespread, due to logistic, economical and safety reasons. Ion beam …

Linac4 H− source R&D: Cusp free ICP and magnetron discharge

J Lettry, S Bertolo, U Fantz, R Guida… - AIP Conference …, 2018 - pubs.aip.org
The 2MHz radio-frequency inductively coupled plasma heating (ICP RF) of Linac4's IS03 H-
source is more efficient without its octupole cusp in offset hallbach configuration. This was …

[HTML][HTML] Study of longitudinal mechanisms and correlations in the definition of RFQ transverse acceptance

GR Montoya-Soto, AM Lombardi, G Bellodi… - AIP Advances, 2023 - pubs.aip.org
The Radio Frequency Quadrupole (RFQ) is a linear accelerator that focuses, bunches, and
accelerates a continuous input of charged particles while preserving the beam emittance …

[PDF][PDF] Linac4: Reliability run results and source extraction studies

D Noll, G Bellodi, S Bertolo, F Di Lorenzo, JB Lallement… - mH, 2019 - jacow.org
Abstract Linac4, a 160MeV, 352.2 MHz linear accelerator, has been fully commissioned and
will take its place as injector to the CERN chain of accelerators during the long shutdown …

The Acceptance Box-A Simple Diagnostics Tool for Source Optimization and Transverse Beam Matching

MH Koopmans, E Sargsyan, E Marchetti, JB Lallement… - 2024 - cds.cern.ch
The measurement of the emittance and Twiss parameters of a low to medium energy ion
beam is a time intensive procedure and requires special hardware as well as data …

Beam Characterization of Linac 4's ISO3

D Noll, JB Lallement, A Lombardi - 2019 - cds.cern.ch
After the second LHC long shutdown, Linac4 will become the new injector for proton beams
to CERN's chain of accelerators. It has been commissioned at a maximum beam current of …

[PDF][PDF] STATUS OF THE H− PRE-INJECTOR TEST STAND AT ISIS

S Lawrie, R Abel, D Faircloth, T Sarmento, J Speed… - inspirehep.net
The H− linac pre-injector used at the ISIS spallation neutron and muon source is being
upgraded to include a medium energy beam transport (MEBT) line after the radio frequency …

JACoW: Linac4: Reliability run results and source extraction studies

D Noll, J Lettry, M O'Neil, R Wegner, S Schuh… - 2019 - cds.cern.ch
Abstract Linac4, a 160 MeV, 352.2 MHz linear accelerator, has been fully commissioned and
will take its place as injector to the CERN chain of accelerators during the long shutdown …