73 citations · 394 across the 17 of their papers we have counts for
17 papers
Emittance preservation in a plasma-wakefield accelerator
C. A. Lindstrøm, J. Beinortaitė, J. Björklund Svensson +15
Radio-frequency particle accelerators are engines of discovery, powering high-energy physics and photon science, but are also large and expensive due to their limited accelerating…
Status of and upgrade concepts for HALHF: the hybrid, asymmetric, linear Higgs factory
C. A. Lindstrøm, R. D'Arcy, B. Foster
This contribution outlines the HALHF concept, which combines the high gradients achievable in plasma-wakefield acceleration with conventional radio-frequency acceleration. In HALHF…
Energy Depletion and Re-Acceleration of Driver Electrons in a Plasma-Wakefield Accelerator
F. Peña, C. A. Lindstrøm, J. Beinortaitė +13
For plasma-wakefield accelerators to fulfil their potential for cost effectiveness, it is essential that their energy-transfer efficiency be maximized. A key aspect of this efficie…
A hybrid, asymmetric, linear Higgs factory based on plasma-wakefield and radio-frequency acceleration
Brian Foster, Richard D'Arcy, Carl Andreas Lindstrom
The construction of an electron--positron collider "Higgs factory" has been stalled for a decade, not because of feasibility but because of the cost of conventional radio-frequency…
Report of Snowmass 21 Accelerator Frontier Topical Group 6 on Advanced Accelerators
C. Geddes, M. Hogan, P. Musumeci +1
The Snowmass 2021 Accelerator Frontier topical group \# 6 on Advanced Accelerator Concepts, covers new R\&D concepts for particle acceleration, generation, and focusing. Based on c…
Longitudinally resolved measurement of energy-transfer efficiency in a plasma-wakefield accelerator
L. Boulton, C. A. Lindstrøm, J. Beinortaite +12
Energy-transfer efficiency is an important quantity in plasma-wakefield acceleration, especially for applications that demand high average power. Conventionally, the efficiency is…
Recovery time of a plasma-wakefield accelerator
R. D'Arcy, J. Chappell, J. Beinortaite +14
The interaction of intense particle bunches with plasma can give rise to plasma wakes capable of sustaining gigavolt-per-metre electric fields, which are orders of magnitude higher…
Stability of ionisation-injection-based laser-plasma accelerators
Simon Bohlen, Jonathan C. Wood, Theresa Brümmer +7
Laser-plasma acceleration (LPA) is a compact technique to accelerate electron bunches to highly relativistic energies, making it a promising candidate to power radiation sources fo…
Evolution of longitudinal plasma-density profiles in discharge capillaries for plasma wakefield accelerators
J. M. Garland, G. Tauscher, S. Bohlen +7
Precise characterization and tailoring of the spatial and temporal evolution of plasma density within plasma sources is critical for realizing high-quality accelerated beams in pla…
Controlled density-downramp injection in a beam-driven plasma wakefield accelerator
Alexander Knetsch, Bridget Sheeran, Lewis Boulton +26
This paper describes the utilization of beam-driven plasma wakefield acceleration to implement a high-quality plasma cathode via density-downramp injection in a short injector stag…
Tunable and precise two-bunch generation at FLASHForward
S. Schröder, K. Ludwig, A. Aschikhin +17
Beam-driven plasma-wakefield acceleration based on external injection has the potential to significantly reduce the size of future accelerators. Stability and quality of the accele…
Matching small functions using centroid jitter and two beam position monitors
C. A. Lindstrøm, R. D'Arcy, M. J. Garland +5
Matching to small beta functions is required to preserve emittance in plasma accelerators. The plasma wake provides strong focusing fields, which typically require beta functions o…
FLASHForward: Plasma-wakefield accelerator science for high-average-power applications
R. D'Arcy, A. Aschikhin, S. Bohlen +33
The FLASHForward experimental facility is a high-performance test-bed for precision plasma-wakefield research, aiming to accelerate high-quality electron beams to GeV-levels in a f…
A tunable plasma-based energy dechirper
R. D'Arcy, S. Wesch, A. Aschikhin +23
A tunable plasma-based energy dechirper has been developed at FLASHForward to remove the correlated energy spread of a 681~MeV electron bunch. Through the interaction of the bunch…
MuSIC: delivering the world's most intense muon beam
S. Cook, R. D'Arcy, A. Edmonds +14
A new muon beamline, muon science innovative channel (MuSIC), was set up at the Research Centre for Nuclear Physics (RCNP), Osaka University, in Osaka, Japan, using the 392 MeV pro…
Calculation of the effect of slit size on emittance measurements made by a two-slit scanner
Richard D'Arcy, Alexander Shemyakin
Parallel slit-slit devices are commonly used to measure the transverse emittance of a particle beam, selecting a portion of the beam with the front slit and measuring the angular d…
Status of the warm front end of PXIE
A. Shemyakin, M. Alvarez, R. Andrews +10
A CW-compatible, pulsed H- superconducting linac is envisaged as a possible path for upgrading Fermilab's injection complex. To validate the concept of the front- end of such a mac…