Letters of Interest: AF

Letters of Interest: Accelerator Frontier (AF)

254 Letters of Interest submitted in 2020 with AF as the primary frontier. All frontiers.

Topical groups, with the number of LoIs tagged with each (including LoIs filed primarily under another frontier). The Topics column of the table below uses these codes.

File missing File empty The file wasn't on the server when this archive was created (October 2026).

No.TitleTopics
AF-001Gamma Factory
AF-002High Efficiency, Low Cost, RF Sources for Accelerators and Colliders
AF-003R&D of High Field Superconducting Magnets for Future Accelerators
AF-004Fast-cycling HTS-based accelerator magnet R&D
AF-005Ultimate Acceleration in Crystals and Nanostructures
AF-006Nanostructure Accelerators
AF-008Beam Physics of Extreme Bunch Compression
AF-009To Steve Gourlay
AF-010CEPC Accelerator Study Group
AF-011Jingyu Tang for the SPPC Study Group
AF-011Underdense Thin Plasma Lens as a Tool for Future Colliders
AF-012A Leading US Facility for Beam Physics
AF-013Develop high-temperature superconducting REBCO magnet technology for future circular colliders
AF-014Employing High Epsilon Dielectric Materials for Enhancing Cu Accelerator
AF-0152020 High current high brightness SRF gun
AF-016Targetry–Building Effective Beam Dumps for Electron Storage Rings
AF-017Production of Heavy Ion Beams with Electron Cyclotron Resonance Ion Sources
AF-018should review high field gradient limits and vacuum arcs
AF-019Toru Ogitsu1a, Tatsushi Nakamoto1, Ken-ichi Sasaki1, Michinaka Sugano1, Masami Iio1, Kento
AF-020Need for Improved Numerical Tools and Instrumentation for Mercury Targets at the Spallation Neutron Source
AF-021Jingyu Tang for the SPPC Study Group
AF-022R&D of High Field Superconducting Magnets for Future Accelerators
AF-023US Particle Accelerator School Long Term Needs
AF-024Collider in the Sea
AF-025The Need for Research into
AF-027The Joint Universities Accelerator School (JUAS
AF-028Ion Coulomb Crystals in Storage Rings for Quantum Information Science
AF-029Adaptive Machine Learning for Time Varying Systems Noninvasive
AF-030Storage Rings for the Search of Charged-Particle Electric Dipole Moments∗
AF-032International Linear Collider Accelerator
AF-033R&D on Extreme Six-Dimensional Cooling for a Muon Beam
AF-034Solving Critical Problems of the Energy Frontier Muon Collider Optics
AF-035Solving Critical Problems of the Muon Collider Higgs Factory Optics
AF-036to AF4 Multi-TeV Collider and AF2 Accelerator for Neutrino Physics
AF-037Status Update and Grand Challenges in Education and Outreach for accelerator science
AF-041Beam Physics Challenges & Research Opportunities
AF-042SWFA demonstrators with integrated technologies for future large- scale machines
AF-043Research and Educational Opportunities at the Argonne Wakefield Accelerator (AWA) Facility
AF-044Short-pulse wakefield structure R&D for high gradient and high efficiency acceleration in future large-scale machines
AF-046Towards an Advanced Linear International Collider
AF-047High current field emission electron sources for linear colliders and RF source
AF-049Dielectric Laser Acceleration - for
AF-050ISIS Upgrades as a Driver for High Power Proton Applications
AF-051Performance of the LHC injector chain after the upgrade and potential development
AF-051R&D for REBCO High Temperature Superconductor Tapes for Next-generation Accelerators
AF-052R&D on High-Power Target System for future HEP experiments
AF-052Prospects for Future Electron Source Development (AF7 Targets and Sources
AF-054on Leading-Edge R&D
AF-056Accelerator and Beam Physics Grand Challenges and Research
AF-056Sub-scale models and infrastructure
AF-057A part of LA-UR-20-26592
AF-057Toward FCC-hh and future colliders Exploration of high field magnet technology at CEA-Paris Saclay
AF-05820 T hybrid magnets
AF-059Development of next generation rugged electron sources for low emittance
AF-060Advanced Klystron Development for High Peak Power and Variable Pulse Structure
AF-061High-energy high-luminosity ERL-based e+e- collider
AF-062High-energy high-luminosity ERL-based e+e- collider
AF-063SNOWMASS21-AF7_AF0-063.pdf File empty
AF-064The Case for Innovative Research in Accelerator Science
AF-065A Proton-Based Muon Source for a Collider at CERN
AF-066Issues and Mitigations for Advanced Muon Ionization Cooling
AF-067Fe-based high field superconductors for cost-effective future accelerator magnets
AF-067Development of Superconducting Magnets for Future Accelerators
AF-068Proton-­driven
AF-069Collider in the Sea
AF-070Compact Superconducting RF Accelerators
AF-071Bunch Compressor for the PIP-II Linac
AF-072in a Linac-based 8 GeV Accelerator for Booster Replacement and other Applications
AF-074Perspectives on International Superconducting Linear Colliers (ILC
AF-075Perspectives on International Superconducting Linear Colliers (ILC) to the Next Century
AF-076Hybrid LWFA-PWFA staging as a beam energy and brightness
AF-077Spatiotemporal Control of Laser Intensity for High Performance Plasma- based Accelerators
AF-077Magnetization, Drift, and Energy Loss in HTS Cables for Superconducting Particle Accelerators
AF-078Photonic Crystal (PhC)-based Dielectric Laser Accelerator (DLA
AF-079Optical Energy Recovery for a High Duty Cycle Gamma Ray Source
AF-080Workforce Diversity in the Field of Accelerators
AF-081Tau-neutrino Production at a multi-TeV Lepton Collider
AF-082ISIS Target Development
AF-083202, RF Accelerator Technology
AF-084Energy and Environment Directorate, Pacific Northwest National Laboratory
AF-086Nb3Sn Superconducting Radiofrequency Cavities
AF-087Electron Lenses for Colliders and Intense
AF-087Development of High-efficiency and Cost-effective Forged Ingot Niobium Technology for Science Frontiers and Accelerator Applications
AF-088Argonne Flexible Linear Collider (AFLC) – Beyond Concept A 3-TeV Linear Collider Using Short rf Pulse (~20 ns) Two--Beam Accelerator
AF-088Large Momentum Acceptance Superconducting Magnets
AF-089Current Sharing, Protection, Redundancy, and Contact
AF-090Structure Wakefield Acceleration (SWFA) Development for an Energy Frontier Machine
AF-091POTENTIAL FOR HIGH-ENERGY PHYSICS AT THE OAK
AF-092Versatile Multi-MW Proton Facility with Synchrotron Upgrade of Fermilab Proton Complex
AF-093R&D of Vacuum Normal Conducting RF Cavities for the Muon Ionization Cooling
AF-094Design RF cavity geometries with advanced computation methods
AF-095Development of High Power Targetry Systems at FRIB
AF-096GARD Beam Test Facilities
AF-097High intensity attosecond electron and photon beams
AF-098PERLE a ‘Stepping Stone’ for the Next Generation ERLs
AF-099University Research and Training of Accelerator Scientists and Engineers
AF-100INFN Position Paper for ’21 on Accelerators
AF-101Dual Axis SRF Structures – ‘The Best of Both’ Linear and Circular Accelerators
AF-102Muon Collider Accelerator Facility
AF-103International Muon Collider Collaboration
AF-104Muon Collider Machine Detector Interface Studies
AF-105Advancing superconducting magnet diagnostics for future
AF-106Belle II/SuperKEKB Upgrades & Overview
AF-107Fiber-optic quench detection system for future accelerator
AF-108for 2020 Research and Development to Advance Technology of Strong Cooling of High Energy Hadron Beams
AF-109s = 10 TeV µ+µ− Collider
AF-110Stress Management Technology for High-field Accelerator Magnets based on Stress/strain Sensitive Superconductors Word document
AF-111Stress Management Technology for High-field Accelerator Magnets based on
AF-112Megawatt Recirculating Superconducting Proton Linac for Neutrinos
AF-113An International Exchange Framework for Research in Beam Physics and Accelerator
AF-114Understanding and mitigating training in superconducting accelerator
AF-115Common Coil Dipole for High Field Magnet Design and R&D
AF-116Physics and technology challenges
AF-117The Center for Bright Beams
AF-118Fostering the development of energy efficient and sustainable
AF-119Advanced Beam Cooling
AF-120Novel materials to improve High Power Target reliability
AF-121Increasing the Pipeline of Graduate Students in Accelerator Physics
AF-121Progress with the IsoDAR Cyclotron
AF-122Linac to End Station A (LESA) A Multi-GeV Source of near-CW e―
AF-122Challenges and opportunities of SRF theory for particle accelerators
AF-123High average power femtosecond laser driver for plasma accelerators
AF-124High average power femtosecond laser driver for plasma accelerators
AF-125Development of Multi-Strand Cables with REBCO CORC®
AF-126Ken-ichi Sasaki1a, Mitsushi Abe1, Makoto Yoshida2, Masami Iio1, Takahiro Okamura2
AF-127High-Gradient Accelerators at THz Frequencies
AF-128Comprehensive Single-shot Diagnostics for Quantifying LWFA Beam Quality
AF-129Comprehensive Single-shot Diagnostics for Quantifying LWFA Beam Quality
AF-130Ultra-thin A15 Superconducting Wires for Future High Field Accelerators
AF-131Comprehensive Single-shot Diagnostics for Quantifying LWFA Beam Quality
AF-132Mitigation of Emittance Dilution Due to Wakefields in Accelerator Cavities
AF-133High energy physics applications of the AWAKE
AF-134Compact laser-based positron creation, capture, and cooling
AF-135LEMMA a positron driven muon source for a muon collider
AF-137Studies of target materials and layout for a low emittance muon source (LEMMA
AF-139US-Japan Collaboration on Accelerator and Beamline Research and Technology
AF-140Ultra-radiation-transparent Superconducting Detector Magnets for High Energy Physics
AF-141EuPRAXIA – A Concept for a Research Infrastructure based on Plasma
AF-141Ultra-radiation-transparent Superconducting Detector Magnets for High Energy Physics
AF-142Authors Rob van Weelderen + … to be defined
AF-143SNOWMASS21-AF3_AF1-EF0_EF0-RF0_RF0-143.pdf File missing
AF-144for 2020 on Lepton-Hadron colliders at Multi-TeV Scale
AF-145Loss prediction through modeling of high dynamic range beam
AF-146FCC-ee as Z, W and H factory
AF-147FCC-ee upgrade to top factory
AF-148Precision Energy Calibration for a Future
AF-149Monochromatized direct s-channel Higgs
AF-150Elements for future collider electron rings
AF-151Higher Efficiency High Power RF
AF-152Superconducting RF for CW Synchrotrons
AF-153Optimizing the FCC-hh Hadron Collider
AF-154The ZEUS high intensity
AF-155Strategy Towards Ultimate Limits
AF-156Expting Global Accelerator Network
AF-157High-Level Facility Summaries and Articles Promoting Accelerator Science
AF-158FNAL Booster Storage Ring
AF-159Tackling the challenges in beam intercepting devices and target
AF-160Advanced cladding technologies for beam absorbers and secondary
AF-161Beam Dynamics Challenges for High-Energy
AF-162Polarized targets for laser-plasma applications
AF-163SHiP experiment at the SPS Beam Dump Facility
AF-165Machine Learning Meets the Challenges of HEP Research and Development
AF-166Accelerator and Quantum Detector Cryogenics R&D
AF-167Brookhaven Engagement with Integrated Magnet Development for Future
AF-168Path towards a Beam-Driven Plasma Linear Collider
AF-169R&D of Very High Field Superconducting Magnets for a Muon Collider
AF-170Beamdump Experiments Driven by a Plasma Wakefield Accelerator
AF-171G. Ciovati, P. Dhakal, U. Pudasaini, C.E. Reece , R.A. Rimmer A-M. Valente-Feliciano
AF-172Next Generation SRF accelerators based on Nb3Sn
AF-173Innovative Materials and Surface Treatments for SRF applications
AF-174Strategy for HEP Accelerator Workforce Training
AF-174Fabrication of 1.3 GHz ILC Shaped Magnesium Diboride SRF Cavity Word document
AF-175High field superconducting accelerator magnet technologies based on Bi-2212 high- temperature superconductor for future accelerator facilities
AF-176Development of LWIR-based Advanced Acceleration Technology to Serve the Next Generation of Colliders
AF-177The Compact Linear Collider (CLIC
AF-178Hyper Tech Research Inc. 539 Industrial Mile Rd. Columbus, OH 43228
AF-179“High brightness injectors based on PWFA”
AF-181Beam Cooling development in Russia and potential international
AF-182High-Brightness Laser-Plasma-Based Injectors
AF-183Physics-based high-fidelity modeling of high brightness beam injectors
AF-184Emanuela Z. Barzi3, Ernesto S. Bosque1, Daniel S. Davis1, Laura Garcia Fajardo2, Youngjae Kim1, Vladimir
AF-185Accelerator Frontier (AF) Accelerator Technology (AF7
AF-186Set For Success How to Accelerate Early Career Accelerator Scientists
AF-187The US Magnet Development Program - Preparing
AF-190The impact of high-field physics on plasma-based
AF-190R&D for MW Pion Production Targets for Next Generation Long Baseline Neutrino Facilities
AF-191A Flowing Granular Tungsten Pion Production Target for a Muon Collider at CERN
AF-192Field Emission Suppression in High-Gradient SRF Cavity Systems
AF-194Pushing Brightness and Current limits of Normal- Conducting Radiofrequency Electron Sources
AF-195Energy Frontier eh Scattering - LHeC and FCC-eh
AF-196Active plasma lenses
AF-196Laser-driven acceleration mediated by metallic
AF-197Near-term R&D at BELLA towards a laser-plasma-based collider
AF-197High bandwidth adaptive control systems for particle
AF-198Plasma sources for laser plasma accelerators
AF-199Superconducting Technologies and Materials for Muon Collider Magnets
AF-200Compact photon sources based on
AF-201Challenges in Advanced RF Sources R&D
AF-202Low Energy Test Facilities and Analogue Machines for Research and Education
AF-203Bunch Compressor for the PIP-II Linac
AF-204Beam Delivery for Mu2e-II in the PIP-II Era
AF-205Next-Generation Superconducting RF Technology based on Advanced Thin Film
AF-206Key Directions for Research and Development of Superconducting Radiofrequency (SRF) Cavities
AF-207R&D in Nb3Sn and Iron-based Superconductors for High Field Magnets
AF-208High precision RF control for next generation accelerators
AF-209Concept for a Neutral-Rich Three-Dimensional
AF-209An X-ray FEL-based γγ Collider Higgs Factory
AF-211Accelerator phase space-control using high-intensity lasers
AF-214Laser-Plasma Accelerator Development at the BELLA Center
AF-214High-field Nb3Sn conductor for future accelerator magnets
AF-215Plasma Processing for In-Situ Field Emission Mitigation of Superconducting Radiofrequency (SRF
AF-215LANSCE-PSR Short-Pulse Upgrade for Improved Dark Matter and Sterile Neutrino Searches
AF-216Laser-Plasma Accelerator Linear Collider
AF-217Plasma Processing for In-Situ Field Emission Mitigation of Superconducting Radiofrequency (SRF
AF-217The Need for Ongoing Advances in Superconducting
AF-218Computational modeling needs of plasma-based accelerators towards
AF-219Irradiation facilities and irradiation methods for High Power Targetry
AF-220Advanced modelling for High Power Targetry
AF-221High average power ultrafast laser technologies for driving future advanced accelerators
AF-222Broad Range of Accelerator R&D From Basic to Applied Science
AF-225Designing phase space with 6D manipulation
AF-226Advanced beam diagnostics R&D
AF-227At Risk University-based Accelerator Science
AF-228Laser-driven Injectors for Future Colliders
AF-229R&D on High Power Fundamental Power Couplers for Superconducting Cavities
AF-229The necessity of a basic materials research community for the accelerated development of SRF materials
AF-230An Accelerator Science Ecosystem
AF-230kW average power frequency doubled YbYAG amplifiers to pump high energy femtosecond lasers at kHz repetition rates
AF-231Superconducting Undulators for Positron Sources
AF-232ELECTROMECHANICAL STUDIES OF SUPERCONDUCTORS AND REFERENCE MEASUREMENTS FOR HEP PARTICLE COLLIDERS
AF-233A Muti-Turn ERL research facility CBETA
AF-234Bright Electron and Positron Beams and High-Charge Electron Bunches for Beam-driven Structure-WakeField Accelerators
AF-235SNOWMASS21-AF0_AF0_Pooja_Bajaj-235.docx Word document
AF-236Superconducting Free Electron Laser Undulators for  Colliders
AF-237Future Energy Frontier Collider Options for the United States
AF-238Collider in the Sea
AF-239Accelerator Physics in the Collider in the Sea
AF-240Marine Engineering of the Collider in the Sea
AF-241The Path to Compact, High-Intensity Beams
AF-242Rayleigh-backscattering Interrogated Optical Fibers as part of a Quench
AF-243C3 An Advanced Concept for a High Energy e+e- Linear Collider
AF-244Magnet R&D for Low-Mass Axion Searches
AF-245Machine Detector Interface at the Circular Electron Positron Collider, – August 31, 2020
AF-246Development of Advanced Materials and Processes for State
AF-247Magnet solenoid R&D – August 31, 2020
AF-2482020 Plasma Accelerator Science
AF-248An Impartial Perspective for Superconducting Nb3Sn coated Copper RF
AF-248Monochromatization of e+e
AF-249High Field Magnet Development for HEP in Europe – A Proposal
AF-251Electron Beam Driven Plasma Wakefield Acceleration (PWFA
AF-251Price of 2G HTS Wire Plenty of Room to Go Down
AF-2522020 A Bright Beam-Filamentation Driven Gamma-ray
AF-253Megawatt Recirculating Superconducting Proton Linac for Neutrinos
AF-253Gamma-gamma collider with Wγγ ≤ 12 GeV based on the 17.5