82 citations · 283 across the 21 of their papers we have counts for
26 papers
Achromatic optics using nonlinear plasma lenses for beam-quality preservation between plasma-accelerator stages
C. A. Lindstrøm, E. Adli, J. B. B. Chen +6
Plasma acceleration promises to deliver high-energy particle beams by combining, or staging, several low- or medium-energy accelerator stages. However, chromatic aberrations from t…
SHARP: A compact focusing system for medical applications using a diverging plasma lens
Kyrre Ness Sjobak, Elisabeth Rød-Lindberg, Abélia Ellingsen +5
Cancer therapy for deep-seated tumors requires precise irradiation of a small target deep within the patient while minimizing radiation exposure to surrounding tissues. This can be…
ABEL: The Adaptable Beginning-to-End Linac simulation framework
J. B. B. Chen, E. Adli, P. Drobniak +6
We introduce ABEL, the Adaptable Beginning-to-End Linac simulation framework developed for agile design studies of plasma-based accelerators and colliders. ABEL's modular architect…
Updated baseline design for HALHF: the hybrid, asymmetric, linear Higgs factory
C. A. Lindstrøm, E. Adli, J. B. B. Chen +25
Particle physicists aim to construct a electron-positron Higgs factory as the next major particle collider. However, the high associated costs motivate the development of more affo…
Preliminary results from the CLEAR nonlinear plasma lens experiment
P. Drobniak, E. Adli, H. B. Anderson +5
Plasma lensing provides compact focusing of electron beams, since they offer strong focusing fields (kT/m) in both planes simultaneously. This becomes particularly important for hi…
The SPARTA project: toward a demonstrator facility for multistage plasma acceleration
C. A. Lindstrøm, E. Adli, H. B. Anderson +4
Plasma accelerators promise greatly reduced size and cost for future particle-accelerator facilities. However, several challenges remain to be solved; in particular that of couplin…
Development of an achromatic spectrometer for a laser-wakefield-accelerator experiment
F. Peña, E. Adli, P. Drobniak +3
The large gradients of plasma-wakefield accelerators promise to shorten accelerators and reduce their financial and environmental costs. For such accelerators, a key challenge is t…
Design Initiative for a 10 TeV pCM Wakefield Collider
Spencer Gessner, Jens Osterhoff, Carl A. Lindstrøm +198
This document outlines a community-driven Design Study for a 10 TeV pCM Wakefield Accelerator Collider. The 2020 ESPP Report emphasized the need for Advanced Accelerator R\&D, and…
HALHF: a hybrid, asymmetric, linear Higgs factory using plasma- and RF-based acceleration. Backup Document
Erik Adli, Joshua Appleby, Timothy L. Barklow +59
This document expands on the Comprehensive Summary submitted to the EPPSU 2026. It contains details on aspects of the HALHF project that could not be fitted into the Summary. Some…
HALHF: a hybrid, asymmetric, linear Higgs factory using plasma- and RF-based acceleration
Erik Adli, Joshua Appleby, Timothy L. Barklow +59
HALHF is a hybrid linear collider that uses electron-driven plasma-wakefield acceleration to accelerate electrons to high energy while using radio-frequency cavity technology to ac…
The Linear Collider Facility (LCF) at CERN
H. Abramowicz, E. Adli, F. Alharthi +406
In this paper we outline a proposal for a Linear Collider Facility as the next flagship project for CERN. It offers the opportunity for a timely, cost-effective and staged construc…
A Linear Collider Vision for the Future of Particle Physics
H. Abramowicz, E. Adli, F. Alharthi +446
In this paper we review the physics opportunities at linear colliders with a special focus on high centre-of-mass energies and beam polarisation, take a fresh look at the…
Proceedings of the Erice Workshop: A new baseline for the hybrid, asymmetric, linear Higgs factory HALHF
Brian Foster, Erik Adli, Timothy L. Barklow +21
The HALHF collaboration has discussed a new baseline for the project, taking into account comments from the accelerator community on various aspects of the original design. In part…
Development of a nonlinear plasma lens for achromatic beam transport
P. Drobniak, E. Adli, H. Bergravf Anderson +5
We introduce the new idea of a nonlinear active plasma lens, as part of a larger transport lattice for achromatic electron beam transport. The proposed implementation is based on u…
CLIC Wake Field Monitor as a detuned Cavity Beam Position Monitor: Explanation of center offset between TE and TM channels in the TD26 structure
Kyrre Ness Sjobak, Hikmet Bursali, Antonio Gillardi +6
The Wake Field Monitor (WFM) system installed on the CLIC prototype accelerating structure in CERN Linear Accelerator for Research (CLEAR) has two channels for each horizontal/vert…
Beam Delivery and Beamstrahlung Considerations for Ultra-High Energy Linear Colliders
Tim Barklow, Spencer Gessner, Mark Hogan +27
As part of the Snowmass'21 community planning excercise, the Advanced Accelerator Concepts (AAC) community proposed future linear colliders with center-of-mass energies up to 15 Te…
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…
Sharp dose profiles for high precision proton therapy using focused proton beams
Fardous Reaz, Kyrre Ness Sjobak, Eirik Malinen +2
Proton beam therapy has been developed to irradiate the tumor with higher precision and dose conformity compared to conventional X-ray irradiation. The dose conformity of this trea…
Dynamic coupling between particle-in-cell and atomistic simulations
Mihkel Veske, Andreas Kyritsakis, Kyrre Ness Sjobak +3
We propose a method to directly couple molecular dynamics, finite element method and particle-in-cell techniques to simulate metal surface response to high electric fields. We use…
The Compact Linear ee Collider (CLIC): Physics Potential
P. Roloff, R. Franceschini, U. Schnoor +1
The Compact Linear Collider, CLIC, is a proposed ee collider at the TeV scale whose physics potential ranges from high-precision measurements to extensive direct sensitivit…
Prediction of Beam Losses during Crab Cavity Quenches at the HL-LHC
Robert Apsimon, Graeme Burt, Amos Dexter +10
Studies of the crab cavities at KEKB revealed that the RF phase could shift by up to 50o within ~50 us during a quench; while the cavity voltage is still at approximately 75% of it…
Dynamic simulations in SixTrack
K. Sjobak, V. K. Berglyd Olsen, R. De Maria +6
The DYNK module allows element settings in SixTrack to be changed on a turn-by-turn basis. This document contains a technical description of the DYNK module in SixTrack. It is main…
Emittance Preservation in an Aberration-Free Active Plasma Lens
C. A. Lindstrøm, E. Adli, G. Boyle +9
Active plasma lensing is a compact technology for strong focusing of charged particle beams, which has gained considerable interest for use in novel accelerator schemes. While prov…
Overview of the CLEAR plasma lens experiment
C. A. Lindstrøm, K. N. Sjobak, E. Adli +8
Discharge capillary-based active plasma lenses are a promising new technology for strongly focusing charged particle beams, especially when combined with novel high gradient accele…