Letters of Interest: CF

Letters of Interest: Cosmic Frontier (CF)

268 Letters of Interest submitted in 2020 with CF 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.

No.TitleTopics
CF-001Probing QED Cascades and Pair Plasmas in Laboratory Experiments
CF-002Tunable Plasma Haloscope
CF-003Large-Scale Structure at high redshift a probe of fundamental physics
CF-004Sub-eV Dark Matter Detection with MKID Haloscopes
CF-005The Merian1 Survey Characterizing Dark Matter in Star-Forming Dwarf Galaxies
CF-006Exploring Axion Dark Matter with Ultrasensitive Optical Quantum Sensors
CF-007Searching for Dark Matter and New Physics with GECCO
CF-008A potential probe of Fundamental Physics Uploaded after 2020
CF-009Cosmology and Dark Matter at a cm/s
CF-010Cosmic Explorer The Next-Generation U.S
CF-011New Opportunities for Low-Mass Dark Matter Direct
CF-012Metastable Water Breakthrough Technology for Dark Matter
CF-013ARIANNA-200 High Energy Neutrino Telescope
CF-014Novel dynamical probes of dark matter on small scales
CF-015Novel dynamical probes of dark matter on small scales
CF-016CMB-HD An Ultra-Deep, High-Resolution
CF-018The Atom Interferometric Observatory and Network
CF-019Cosmology Intertwined I Perspectives for the Next Decade
CF-020Cosmology Intertwined II The Hubble Constant Tension
CF-021Cosmology Intertwined III f σ8 and S8
CF-022Cosmology Intertwined IV The Age of the Universe and its Curvature
CF-023Axion-Like Particles from the Sun at Dark Matter
CF-024Radio Detection of Ultra-high Energy Cosmic Rays with Low Lunar Orbiting SmallSats
CF-025Giving shape to the darkness dark matter profiles in faint dwarf galaxies
CF-026Detection of Superlight Dark Matter Using Graphene-Based Josephson Junction Photon Counter
CF-027Packed Ultra-wideband Mapping Array (PUMA) Science Opportunities
CF-028Packed Ultra-wideband Mapping Array (PUMA) Next generation facility for Sky Survey in Radio
CF-029Low-gap charge detection for fundamental physics
CF-030Time Delay Cosmography in the 2020s
CF-031The Probe Of Multi-Messenger Astrophysics
CF-032Physical Effects of Nonlocally Coherent Quantum Gravity
CF-033Higher-order statistics with galaxy and CMB surveys
CF-034Paleo Detectors
CF-035Heterodyne Detection of Axion Dark Matter via Superconducting Cavities
CF-036Future of CMB
CF-037Strong Lensing Probes of Dark Matter
CF-038Testing the Nature of Dark Matter with Extremely Large
CF-039jhunter4@yahoo.com
CF-040Probing Dark Energy with Gravitational Wave Standard
CF-041Next-generation Spectroscopic Surveys with DESI
CF-042Cosmological Parallax a New Method for Measuring the Geometry of the Universe
CF-044Fundamental physics with gravitational wave detectors
CF-045Theory and Computing Across LSST, DESI, and CMB-S4
CF-046Gravitational Wave Propagation as a Probe of Fundamental Physics
CF-047Cosmological Synergies Enabled by Joint Analysis of Multi-probe data from The Nancy Grace Roman Space Telescope, Euclid, and the Vera C. Rubin Observatory’s Legacy Survey of Space and Time
CF-048Cosmic Neutrino Probes of Fundamental Physics
CF-049Direct Deflection of Dark Matter
CF-051Haloscopes for axion dark matter detection in the 30
CF-052Neutron yield in (α, n)-reactions in rare-event searches
CF-054Roman Space Telescope Strong Lensing Probes of Dark
CF-056UCR-TR-2020-FLIP-RNdel-01
CF-056Search for Halo Axions with Ferromagnetic Toroids (SHAFT
CF-057Improving Cosmological Constraints by Cross-correlating Galaxy and CMB surveys
CF-058Testing high-density QCD with ultra-high-energy
CF-059Probing Fundamental Physics using the Stochastic
CF-060New Physics and the Black Hole Mass Gap
CF-061Self-Interacting Dark Matter
CF-063LIGO Voyager A Gravitational-wave Probe of Cosmology and Dark Matter
CF-064Cosmological Collider Precision calculation and probes of new physics
CF-066Probing Nuclear Astrophysics and Gravitation with Neutron Stars
CF-067UP-conversion Loop Oscillator Axion Detectors (UPLOAD
CF-068HAYSTAC – Pioneering the Quantum Frontier
CF-069CMB Spectral Distortions A new window to
CF-070Establishing ultra-high-energy cosmic rays as a cutting-edge courier of the multi-messenger program
CF-072Using gravitational-wave interferometers as particle
CF-073The PandaX Experiment
CF-074Synergy of astro-particle physics and collider physics
CF-074Cosmic Ray Ensembles as a potentially new probe of Fundamental Physics
CF-075Direct Detection of Spin-independent and Spin-dependent Nuclear Scattering
CF-075Many-Body Effects in Axion Dark Matter Structure
CF-077A Strategy for Low-Mass Dark Matter Searches with Cryogenic Detectors in the SuperCDMS SNOLAB Facility
CF-077Determination of cosmic ray properties in the local
CF-078Low-Mass Broadband Electrical Action Sensing
CF-079Multi-ton scale bubble chambers
CF-080Status and plans for Oscura A Multi-kilogram Skipper-CCD Array for Direct-Detection of Dark Matter
CF-081Development of R&D platform for astronomical instrumentation in visible and near-IR
CF-083Studies of the Muon Excess in Cosmic Ray Air Showers
CF-085Search for Low Mass WIMPs with Spherical
CF-086Cosmology with the MaunaKea Spectroscopic Explorer
CF-087Determining the Equation of State of Cold, Dense
CF-088The Beamforming Elevated Array for COsmic Neutrinos
CF-089A Scintillating n-type GaAs detector for sub-GeV Dark Matter Direct Detection
CF-090MegaMapper a Massively-Multiplexed Spectroscopic
CF-091Gravitational waves from primordial black holes
CF-0922IceCube-Gen2
CF-093Axion Dark Matter eXperiment (ADMX) 2-4 GHz
CF-094Developing Small-Pitch Optical Fiber
CF-094Highest Energy Galactic Cosmic Rays
CF-095The Oscillating Resonant Group AxioN (ORGAN
CF-096Correlating Stochastic Gravitational Wave Background
CF-097MegaMapping Dark Matter
CF-098Dark Energy Discovery with Multi-Survey
CF-099Reaching the solar CEνNS floor with noble liquid
CF-100Cosmic Axion Spin Precession Experiment (CASPEr-e
CF-101Cryogenic Carbon Detectors for Dark Matter Searches
CF-102Searching for complex Dark Sectors with KIDs and CCDs
CF-102The Stochastic Gravitational Wave Background as a Probe of New Physics from the Early Universe
CF-103Global Network of Optical Magnetometers to search for Exotic physics (GNOME
CF-104Complementarity between collider and gravitational
CF-105Phystat-DM - Statistical Methods for Dark
CF-106HydroX- Using hydrogen doped in liquid
CF-107Insights from Quantum Information Science into Dark
CF-108Illuminating the Dark Universe with ATLAS Probe
CF-109A simulation program to discover dark matter physics in the sky
CF-110Cosmic Probes of Dark Matter Interactions Challenges for Theory and Analysis
CF-111Dark Energy Science with Multimessenger Probes and the Vera Rubin Observatory’s Legacy Survey of Space
CF-112Sub GeV DM-Nucleon Scattering via Collective Excitations The Inelastic Regime
CF-113Dark Matter and Early Universe Physics from Measurements below the Galaxy Formation Threshold
CF-114Dark matter physics with the DARWIN Observatory
CF-115The Vera C. Rubin Observatory as a Dark Matter
CF-116Probing the expansion history of the Universe with Gravitational Waves
CF-117A next-generation cosmic-ray detector to study the physics and properties of the highest-energy particles in Nature
CF-118Radio Detection of Cosmic Rays
CF-119New Opportunities for Low-Mass Dark Matter Direct
CF-120The TESSERACT Dark Matter Project
CF-121WIMP Dark Matter Candidates with MeV gamma-ray
CF-122Light Dark Matter Candidates with MeV gamma-ray
CF-124Extreme Precision Astrometry using Two-Photon
CF-125CF Topical Groups (check all that apply (cid3)/(cid4
CF-126The International Axion Observatory (IAXO) and BabyIAXO Next Generation Helioscope Search for Axion and ALP Dark Matter
CF-127Cosmological and Laboratory Probes of Sub-MeV
CF-128Small-scale structure at high redshift Lyman-alpha
CF-129Cavity-optomechanical broadband searches for scalar wavelike dark matter
CF-130ARIADNE (Axion Resonant InterAction Detection Experiment) an NMR-based Axion Search
CF-130Mass composition of ultrahigh-energy cosmic rays
CF-131Dark matter detection using layered materials and superconducting nanowires
CF-132Discovering quark-matter cores in massive neutron stars
CF-134Dark photon detection with Rydberg atom single photon
CF-135Dark photon detection with Rydberg atom single photon
CF-136Search for gravitational waves from ultralight boson
CF-137The GAPS Experiment Cosmic Antinuclei as Messengers for Dark Matter
CF-138Gravitational Wave as a probe of phase transitions
CF-138Enhancing probes of the dark sector with Keck-FOBOS
CF-139The Radio Neutrino Observatory in Greenland (RNO-G
CF-140Fundamental Physics with Ultra-High-Energy Photons
CF-141The Maunakea Spectroscopic Explorer
CF-142Neutrino cross-sections and interaction physics
CF-143Multi-messenger Probes of Cosmology and Fundamental Physics using Gravitational Waves
CF-145Multiplexing Readout
CF-146LA-UR-20-26592
CF-147Insights for Fundamental Physics and Cosmology with Light Relics
CF-148Multi-scattering Dark Matter at Neutrino Experiments
CF-149Fundamental Physics with Pulsar Timing Arrays
CF-150Dark Matter Complementarity
CF-152Direct Detection of Cosmic Acceleration via Redshift
CF-153Probing Dark Matter Physics with Maunakea
CF-154The Vera C. Rubin Observatory as a Discovery Facility
CF-155BSM Searches with the LEGEND Double Beta Decay
CF-156Target of Opportunity Observations with Next-Generation High-energy Neutrino Observatories
CF-158The Necessity of Extremely Large Telescopes (ELTs) for Future Studies of Gravitational Wave Sources
CF-159Searching for Dynamical Dark Energy and Alternatives
CF-160US Participation in MADMAX
CF-161Rubin/LSST Black Hole Dark Matter Microlensing
CF-162Dark Matter Interferometry with Multiple
CF-164Long-baseline
CF-165Astrophysical signatures of the QCD axion and axion-like particles
CF-166Composite Dark Matter from Strong Dynamics on the Lattice
CF-166Searching for Scalar Gravitational Waves in Neutron
CF-167Multi-Wavelength Simulations
CF-168Searching for Evidence of a Conformal Scalar and Conformal Invariance in the Universe
CF-169Joint pixel-level processing of WFIRST, Euclid, LSST
CF-170The GRAMS Project MeV Gamma-Ray Observations and Antimatter-Based Dark Matter Searches
CF-17020201 Hidden Orders in Quantum Matter and Dark Matter Detection
CF-170Understanding the accelerated expansion of the Universe with Rubin Observatory’s Legacy Survey of Space and Time
CF-171Effective Field Theory for Dark
CF-171Potential Future Uses of the Rubin Observatory Facility After Completion of the Ten-Year Legacy
CF-171Deep Multi-object Spectroscopy to Enhance Dark
CF-171La Silla Schmidt Southern Survey
CF-172Searching for Dark Matter with Liquid Argon
CF-172Wide-field Multi-object Spectroscopy to Enhance Dark
CF-173Single-object Imaging and Spectroscopy to Enhance
CF-174Particle dark matter searches with a G3 liquid-xenon
CF-175Resonant vs. Broadband Axion Dark Matter Searches in the Background-free Limit – an amicus brief for CF2 - IF1
CF-176Fundamental Physics with Magnetars
CF-177Probing Gravity with Type Ia Supernova Peculiar
CF-178A Network to Probe Gravity with Type Ia Supernova
CF-179Opening the terahertz axion window
CF-180Roman Space Telescope Stellar Halo Structures Probe
CF-181Measuring H0 in the 2020s
CF-182Understanding the Galactic Center Gamma-Ray
CF-183Understanding the Galactic Center Gamma-Ray
CF-184Self-consistent approach for measuring the energy
CF-185The Cherenkov Telescope Array (CTA) A Transformational Instrument for Fundamental Physics
CF-186Searching for Axion-Like Particles with the Southern
CF-187Searching for TeV Gamma-Ray Dark Matter Signals
CF-188Inflation and Dark Energy with the MegaMapper probing fundamental physics with z > 2 spectroscopy
CF-189CYGNUS A nuclear recoil observatory
CF-190Searching for Dark Matter Signals in the Galactic
CF-191Constraining the Local Positron Contribution from TeV
CF-192Surveying TeV Gamma-Ray Emission from Active
CF-193The Sun at GeV–TeV Energies A New Laboratory for Astroparticle Physics∗
CF-194Low Earth Orbit satellites and the DOE HEP
CF-195Compact binaries as probes of dense matter and QCD
CF-196Surveying TeV Gamma-Ray Emission from Active
CF-197Probing Dark Matter Dynamics with An Ensemble of Gamma-Ray Signals from Different Galaxies
CF-198Accelerator Search for a Stable, Neutral
CF-199Coordination between Axion Haloscope Experiments
CF-200Wave-like searches with a G3 liquid xenon detector
CF-202Trinity A large Field-of-View Air-Shower Imaging
CF-203Dark Matter Searches with the Micro-X X-ray Sounding Rocket
CF-203Hunting super-heavy dark matter with ultra-high energy
CF-204Shining light through the wall with ALPS II
CF-205ADMX-SLIC search for low-mass axions and axion-like
CF-206High-field magnets for next generation axion haloscopes
CF-207Probing the particle nature of dark matter using stellar
CF-208Probes of Lorentz and CPT Symmetry with Particles and Radiation of Astrophysical Origin
CF-209Light but Massive Relics in Cosmology
CF-210Phase Transitions Precision Calculations of Gravitational Wave
CF-211Cosmic dawn A probe of dark matter at small scales
CF-212A 21-cm based standard ruler at z ∼ 20
CF-213Illuminating the Dark Sector in Neutron Star Mergers
CF-214Electromagnetic probes of ultralight primordial black
CF-215Probing Small Scale Structures with Pulsars Timing
CF-216Observing the High-Energy Sun
CF-217Probing the QCD Axion with DMRadio-m3
CF-218Novel Properties of Self-Interacting Dark Matter Halos
CF-219DMRadio-GUT Probing GUT-scale QCD Axion Dark
CF-220Augmenting Axion Haloscopes With Light-Shining-Through-Walls Experiments
CF-221The Rubin/LSST Dark Energy Science Collaboration Operations during the LSST Survey
CF-222The Payload for Ultrahigh Energy Observations
CF-223Probing Physics at the Highest Energy Scales with Primordial Features
CF-224A next-generation LAr TPC-based MeV Gamma ray
CF-225Cold QCD Matter at High Densities
CF-226Cosmic Rays in the TeV to PeV Energy Range∗
CF-227Exploring Beyond-the-Standard-Model Physics using High-Energy Gamma Rays in Search of Signatures of Lorentz Invariance Violation∗
CF-228Gravitational Wave Observations as a Probe of Dissipative Dark matter
CF-229Exploring Beyond-the-Standard-Model Physics with TeV
CF-231Synergies in Very-High-Energy Astroparticle Physics for SWGO over the Coming Decade∗
CF-232Advancing Particle Astrophysics with the Southern
CF-233Signatures of Dark Matter from Solar Gamma Rays∗
CF-234All-Sky Time-Domain Astrophysics with Very-High-Energy Gamma Rays∗
CF-235Constraining Lorentz Invariance Violation using All-Sky
CF-236The Exptation of Xe Large Scale Detector
CF-237Halometry Searching for Dark Structures with Astrometric Surveys
CF-238CMB-S4 Probes of the Dark Universe
CF-239A deci-Hz Gravitational-Wave Lunar Observatory for Cosmology
CF-240CMB-S4 Primordial Graviational Waves and Inflation
CF-241Ultralight Bosonic Dark Matter Theory
CF-242Cosmology with Millimeter-Wave Line Intensity
CF-243CMB-S4 Mapping matter in the Cosmos
CF-244Searching for Dark Photons with an
CF-245Primordial Non-Gaussianity with Millimeter-Wave Line
CF-246Millimeter-Wave Line Intensity Mapping Facilities
CF-247CMB-S4 The time-variable millimeter-wave sky
CF-248Synergies between Millimeter-Wave Line Intensity
CF-249Design and Synthesis of Materials for Low-Mass Dark Matter Detection and Sensing
CF-250Materials Design of Quasiparticle Transduction Channels for Direct Detection of Light
CF-251An Intelligent Platform for Theoretical Understandings
CF-252Frequency Multiplexed Dark Matter Axion Searches
CF-253Beyond Pairs Using Higher-Order Statistics to Illuminate
CF-254IceCube, Atmospheric Leptons, and Cosmic Rays
CF-255Opportunities for the Community in High Energy Astrophysics
CF-256Narrow band imaging as a cosmological survey
CF-257The US Extremely Large Telescope Program
CF-258Unified inference of the cosmological parameters from noise-dominated galaxy clustering and shear
CF-259Rydberg Atoms as Quantum Sensors for New Physics
CF-260Rydberg Atoms as Quantum Sensors for New Physics
CF-261Search for Boosted Dark Matter in DUNE-like
CF-262Complementarity of ground- and space-based observations of the cosmic
CF-263DM-Ice200 Search for a Dark Matter Modulation
CF-264COSINE-200 A Next-Generation NaI(Tl) Experiment
CF-265Probing the highest energy frontier with UHECRs
CF-266Cosmic probes of ultra-light axion dark matter
CF-267Indirect Detection Aspects of Hidden Sector Dark
CF-268Novel Astrophysical Probes of Bosonic Dark Matter
CF-268Primordial Nongaussianities and the Consistency Relations for Large Scale Structure
CF-269Cosmic Axion Spin Precession Experiment
CF-270Cosmology from Multi-Wavelength Observations of Clusters of Galaxies