Particle Physics

Beyond Standard Model Physics

Investigation of theoretical frameworks and experimental signatures for physics beyond the Standard Model including supersymmetry, extra dimensions, and new gauge symmetries.

RESEARCH GAP FRONTIERS

Dark Matter Detection Methods

Development and optimization of experimental techniques for direct and indirect detection of dark matter particles through underground detectors and space-based observatories.

RESEARCH GAP FRONTIERS

Neutrino Oscillation Mechanisms

Study of flavor mixing and mass hierarchy in neutrinos using long-baseline experiments and atmospheric neutrino observations to probe CP violation.

RESEARCH GAP FRONTIERS

Higgs Boson Property Measurements

Precision characterization of Higgs boson couplings, decay modes, and production mechanisms using advanced collider data analysis and theoretical predictions.

RESEARCH GAP FRONTIERS

Quark-Gluon Plasma Thermodynamics

Experimental and theoretical investigation of extreme matter states produced in heavy-ion collisions to understand QCD phase transitions and color deconfinement.

RESEARCH GAP FRONTIERS

CP Violation in Particle Decays

Measurement of charge-parity asymmetries in rare decays of B mesons and kaons to constrain fundamental parameters of the CKM matrix.

RESEARCH GAP FRONTIERS

Collider Phenomenology and Analysis

Development of Monte Carlo generators, event reconstruction algorithms, and statistical methods for discovery of new particles at the LHC and future colliders.

RESEARCH GAP FRONTIERS

Quantum Chromodynamics at High Energy

Theoretical calculations of strong interaction processes including jet production, parton distribution functions, and precision tests of QCD coupling constants.

RESEARCH GAP FRONTIERS

Electroweak Symmetry Breaking Mechanisms

Study of spontaneous symmetry breaking in electroweak interactions and alternative mechanisms for generating massive particles beyond the Standard Model.

Rare Decay Channel Searches

Experimental searches for exotic decay modes of heavy quarks and leptons that are suppressed in the Standard Model but enhanced in new physics scenarios.

Precision Electroweak Measurements

High-precision determination of fundamental electroweak parameters through Z boson properties, W boson mass, and atomic parity violation experiments.

Machine Learning in Particle Detection

Application of artificial neural networks, deep learning, and boosted decision trees to improve event classification and anomaly detection in collider data.

Axion Dark Matter Search Programs

Experimental searches for axions as dark matter candidates using cavity resonators, helioscopes, and novel detection techniques sensitive to axion-photon coupling.

Top Quark Physics Measurements

Precision studies of top quark production, decay, and properties to test the Standard Model and search for anomalous couplings and rare interactions.

Muon g-2 Anomaly Investigation

Experimental measurement and theoretical calculation of the muon magnetic moment anomaly to probe potential contributions from new particles and interactions.

Sterile Neutrino Phenomenology

Theoretical and experimental investigation of hypothetical sterile neutrino states that interact only gravitationally and could explain various astrophysical anomalies.

Grand Unified Theory Signatures

Searches for experimental signatures of grand unification including proton decay, magnetic monopoles, and high-scale gauge boson resonances.

Leptoquark and Diquark Searches

Experimental searches at colliders for composite particles coupling leptons and quarks that appear in models of quark-lepton unification.

Kaon Mixing and Rare Decays

Study of neutral kaon oscillations and forbidden decay modes like K to pi nu nu to test flavor-changing neutral currents and CKM unitarity.

Cosmic Ray Air Shower Analysis

Analysis of extensive air showers produced by ultra-high-energy cosmic rays to determine primary particle composition and interaction cross-sections at extreme energies.

Lattice QCD Simulations

Non-perturbative computational studies of quantum chromodynamics on discrete spacetime lattices to calculate hadronic properties and decay constants.

Exotic Hadron Pentaquarks

Experimental observation and theoretical interpretation of pentaquark and tetraquark resonances discovered at LHCb and Belle experiments.

String Theory Compactification Effects

Phenomenological implications of extra dimensions in string theory including Kaluza-Klein resonances and gravity-mediated mediator searches.

Gravitational Wave Particle Content

Multi-messenger analysis of gravitational wave events to constrain properties of neutron stars, equation of state, and potential new particle production mechanisms.

Supersymmetric Particle Searches

Experimental searches at colliders for supersymmetric partners of Standard Model particles including squarks, gluinos, charginos, and neutralinos.

Proton Structure Function Measurements

Deep inelastic scattering experiments to determine parton distribution functions and test QCD evolution equations at high momentum transfer.

Baryon Asymmetry Generation Models

Theoretical investigation of mechanisms producing the observed matter-antimatter asymmetry including leptogenesis, electroweak baryogenesis, and exotic scenarios.

Heavy Flavor Tagging Algorithms

Development of sophisticated methods for identifying jets originating from bottom and charm quarks using track properties and secondary vertex information.

Flavor Anomalies in B Physics

Investigation of discrepancies between measurements and Standard Model predictions in B meson decays involving flavor-changing neutral currents.

Z Prime Boson Discovery Potential

Search strategies for heavy neutral gauge bosons predicted by extended gauge models using dilepton and dijet resonance searches at hadron colliders.

Jet Substructure Techniques

Advanced analysis methods for studying internal structure of high-energy jets to identify boosted massive particles and suppress QCD backgrounds.

Threshold Electroweak Corrections

Calculation of higher-order quantum corrections to electroweak processes near production thresholds for precision tests of Standard Model couplings.

Mirror Universe Parity Scenarios

Theoretical exploration and observational consequences of models with exact mirror symmetry relating ordinary and hidden sector particles.

Jet Algorithm Optimization

Development and comparison of clustering algorithms for reconstructing jets from final state particles to maximize physics reconstruction efficiency.

W and Z Boson Production Cross Sections

Precision measurements of weak boson production rates and kinematic distributions to determine parton densities and test electroweak theory.

Lepton Flavor Universality Tests

Experimental tests of the assumption that electron, muon, and tau leptons have identical gauge couplings in the Standard Model.

Composite Higgs Boson Models

Investigation of scenarios where the Higgs boson emerges as a composite object from strong dynamics rather than an elementary scalar particle.

Pion Form Factor Determination

Experimental measurement of electromagnetic and weak form factors of pions through electron-positron annihilation and electroproduction reactions.

Sterile Heavy Neutrino Mixing

Study of mixing between Standard Model neutrinos and hypothetical heavy Majorana neutrinos that could explain neutrino mass generation.

Boosted Decision Trees Physics Classification

Application of ensemble machine learning methods combining multiple weak classifiers to improve signal-background separation in particle physics analyses.

Higgs Self-Coupling Constraints

Measurement of Higgs boson self-interaction strength through multi-Higgs production modes to test electroweak symmetry breaking mechanism.

Chiral Effective Field Theory Applications

Application of low-energy effective theory frameworks to describe hadron interactions and nuclear physics processes at scales below chiral symmetry breaking.

Anomalous Magnetic Moment Studies

Precision experiments and theoretical calculations of anomalous magnetic moments of leptons and muons to test loop-level contributions from new physics.

Shower Monte Carlo Event Generation

Development of algorithms simulating quantum electrodynamic and chromodynamic radiation cascades in particle collisions for physics predictions.

Tensor Boson Resonance Searches

Searches for hypothetical spin-2 particles beyond the Higgs including Kaluza-Klein gravitons and other extended symmetry group bosons.

Running of Coupling Constants

Precision measurements of energy-dependent variation of electromagnetic, weak, and strong coupling constants to test renormalization group equations.

Hadron Collider Forward Physics

Study of particles produced at small angles in hadron collisions to investigate pomeron exchange, diffraction, and photoproduction processes.

Boson-Fermion Coupling Anomalies

Investigation of anomalous couplings between gauge bosons and fermions that deviate from Standard Model predictions through effective operator parameterization.

Nuclear Parton Distribution Functions

Determination of how parton distributions in nuclei differ from free protons using deep inelastic scattering and heavy-ion collision data.

Indirect Dark Matter Constraints

Limits on dark matter properties from observations of gamma-ray excesses, cosmic ray antimatter, and neutrino signals from dark matter annihilation.

Muon Collider Design and Physics Potential

Investigation of future muon collider architectures and their capability to probe physics beyond current experimental reach through precision measurements and high-energy discovery potential.

Electron-Positron Annihilation Cross Sections

Study of e+e- annihilation processes and their cross sections to test Standard Model predictions and identify new particle production mechanisms.

Flavor Changing Neutral Currents Detection

Experimental and theoretical exploration of flavor-changing neutral current processes that are suppressed in the Standard Model but enhanced in BSM scenarios.

Neutrino Scattering Cross Section Measurements

Precision determination of neutrino-nucleus and neutrino-nucleon scattering cross sections essential for oscillation physics and detector calibration.

Transverse Momentum Dependent Parton Distributions

Investigation of TMD parton distribution functions that encode three-dimensional structure of nucleons relevant for semi-inclusive deep inelastic scattering.

Forward Detector Technologies and Instrumentation

Development of specialized detector systems for measuring particles at small angles to explore diffractive physics and forward scattering phenomena.

Lepton Pair Production in Nuclear Collisions

Study of dilepton production mechanisms in heavy-ion collisions as a probe of initial state and medium modifications in QGP formation.

Timelike Compton Scattering Measurements

Experimental investigation of timelike Compton scattering processes to access generalized parton distributions and nucleon structure information.

Diffractive Scattering Pomeron Exchange

Theoretical and experimental study of pomeron-mediated diffractive processes at colliders to understand soft QCD dynamics and spin effects.

Phase Space Optimization for Rare Decays

Development of advanced phase space analysis techniques to maximize sensitivity for ultra-rare decay mode searches at collider experiments.

Higgs Portal Dark Matter Interactions

Investigation of dark matter coupling mechanisms through Higgs boson interactions to constrain DM properties and coupling strengths.

Electroweak Penguin Amplitude Extraction

Precision measurement techniques for electroweak penguin amplitudes in flavor-changing processes to test loop-level BSM contributions.

Spin Correlation Studies in Top Pair Production

Experimental measurement of spin correlations between top-antitop pairs to probe electroweak production mechanisms and test anomalous couplings.

Graph Neural Networks for Event Reconstruction

Application of graph neural network architectures to reconstruct complex particle collision events with improved efficiency and accuracy.

Radiative B Meson Decay Asymmetries

Study of CP-violating and isospin asymmetries in radiative B decays to constrain penguin contributions and weak phases.

Resonance Production in Ultrarelativistic Collisions

Investigation of short-lived resonance formation and decay in extreme energy density conditions relevant to early universe conditions.

Precision Muon Magnetic Moment Lattice QCD

Lattice quantum chromodynamics calculations of muon anomalous magnetic moment components to resolve experimental tension.

Photon Jet Azimuthal Correlations Analysis

Study of back-to-back photon-jet production and their correlations to probe initial state parton saturation effects.

Four Top Quark Production and Coupling

Experimental search and analysis of four-top final states to measure Yukawa couplings and test CP properties of top interactions.

Event Topology Machine Learning Classification

Implementation of deep learning methods to classify complex event topologies and improve signal-background discrimination in collider searches.

Polarimetry and Spin Density Measurements

Experimental techniques for measuring particle polarization and spin density matrices in production and decay processes.

Jet Quenching Energy Loss Mechanisms

Theoretical investigation of parton energy loss mechanisms in hot QCD medium and their signatures in jet modification patterns.

Electroweak Boson Plus Jets Interference

Study of interference effects between electroweak and strong production mechanisms for boson-jet final states.

Detector Response Systematic Uncertainty Quantification

Comprehensive quantification and modeling of systematic uncertainties arising from detector effects on physics measurements.

Heavy Neutral Leptons and Mixing

Theoretical prediction and experimental search for heavy neutral leptons that could explain neutrino mass generation mechanisms.

Longitudinal Structure Functions in Deep Inelastic Scattering

Precise measurement of longitudinal structure functions to access gluon contributions and test QCD dynamics at small-x.

Charm and Bottom Quark Electroproduction

Experimental study of heavy flavor quark production in electron scattering to determine heavy quark mass and parton distributions.

Inclusive and Diffractive Photoproduction

Investigation of photon-induced particle production processes at high energies including both exclusive and inclusive mechanisms.

Z Boson Plus Beauty Quark Production

Measurement of Z boson production in association with beauty quarks to test flavor-dependent production mechanisms.

Bayesian Statistical Analysis Frameworks Collider

Development and application of Bayesian statistical methods for parameter estimation and model comparison in particle physics.

Double Parton Scattering Mechanisms

Theoretical and experimental investigation of double parton scattering contributions to multi-particle production processes.

Anomalous Quartic Gauge Couplings Search

Experimental searches for anomalous four-gauge boson couplings that would indicate new physics at high energy scales.

Polarized Deep Inelastic Scattering Spin

Precision measurements of polarized scattering cross sections to extract spin-dependent parton distributions and test sum rules.

Multi-Dimensional Unfolding Deconvolution

Development of advanced unfolding algorithms for recovering true physics distributions from detector-smeared measurements in multiple dimensions.

Exclusive Meson Production Vector Dominance

Study of vector meson production in exclusive processes to access generalized parton distributions and understand diffractive mechanisms.

Technicolor and Extended Higgs Sectors

Theoretical exploration and experimental constraints on technicolor models and extended Higgs boson sector BSM frameworks.

Collimated Leptons and Collider Signatures

Investigation of highly collimated lepton pair signatures arising from light mediator decays as non-standard collider phenomena.

Small-x Saturation Color Glass Condensate

Theoretical development and experimental study of color glass condensate phenomena at small Bjorken-x in high-energy collisions.

Rare Decays with Missing Energy Signatures

Search strategies for rare particle decays producing missing energy from invisible particles in the final state.

Calorimeter Machine Learning Energy Regression

Application of neural networks and machine learning for improved calorimetric energy reconstruction and particle identification.

Hadronic Final State Correlations

Measurement of correlations between particles in hadronic final states to probe hadronization mechanisms and color coherence.

Weak Decay Form Factor Determination

Precision extraction of weak decay form factors from experimental data using lattice QCD and dispersion relation techniques.

Leptonic Decay Constants Precision Measurement

High-precision determination of meson decay constants through leptonic decay channels for flavor physics constraints.

Beam Dump Experiment Dark Sector Search

Utilization of high-intensity beam dump configurations to search for dark sector particles and hidden valley physics.

Angular Distribution and Helicity Analysis

Detailed angular and helicity amplitude analysis of multi-body decays to extract spin and parity quantum numbers.

Forward Physics and Small Angle Scattering

Investigation of particle interactions at very small scattering angles to probe long-range interactions and Pomeron dynamics.

Resonant Particle Production and Decay Chains

Study of cascade decays and resonant intermediate states to reconstruct parent particles and measure their properties.

Stereo Reconstruction Track Matching Algorithm

Development of algorithms for matching track segments across detector subsystems for improved momentum resolution.

Light Mediator Portal Searches Collider

Experimental searches for light mediating particles coupling dark matter to Standard Model through various production mechanisms.

Gluon Saturation Effects Forward Region

Theoretical and experimental study of gluon saturation phenomena manifesting in forward particle production at small-x.

Electron-Positron Annihilation Cross Section Measurements

Investigation of e+e- collision dynamics and hadronic production rates at various center-of-mass energies to refine Standard Model predictions.

Photon Structure Function Determination Methods

Analysis of parton distributions within the photon through deep inelastic scattering and resolved photon processes at colliders.

Bottom Quark Fragmentation Function Analysis

Study of hadronization patterns and energy distribution in b-quark jets using precision measurements from heavy flavor decay channels.

Charm Meson Spectroscopy and Mixing

Exploration of excited D meson states and D0-D0bar mixing phenomena to probe flavor-changing neutral current interactions.

Diffractive Scattering at Hadron Colliders

Investigation of pomeron exchange and centrally produced resonances in forward detector measurements to understand non-perturbative QCD dynamics.

Electroweak Radiative Corrections in Precision Physics

Calculation and application of loop-level corrections to improve precision tests of the electroweak sector beyond tree-level predictions.

Flavor Changing Neutral Current Processes

Study of rare FCNC transitions like s→dγ and b→sγ mediated by loop diagrams to constrain new physics scenarios.

Four-Lepton Final State Phenomenology

Analysis of multi-lepton production mechanisms including ZZ, Zγ*, and anomalous gauge coupling signatures in high-energy collisions.

Gluon Saturation in High Energy Nuclear Collisions

Investigation of color Glass Condensate effects and gluon density limits at small Bjorken-x in heavy-ion and proton-nucleus interactions.

Hadronic Tau Decay Channel Classification

Precision measurement and categorization of multi-hadron tau lepton decay modes to extract CKM matrix elements and test lepton universality.

Higgs to Invisible Decay Width Limits

Experimental constraints on Higgs branching ratios to dark matter candidates and other neutral particles using missing energy signatures.

Inelastic Dark Matter Scattering Cross Sections

Study of dark matter particles with excited state transitions and resonant scattering processes in underground detector experiments.

Jet Energy Scale Calibration Techniques

Development and refinement of methods to precisely measure and correct jet energies using in-situ calibration and Monte Carlo simulations.

Kinetic Mixing in Hidden Sector Models

Theoretical framework and experimental signatures of portal interactions between Standard Model photons and hidden sector gauge bosons.

Lambda Baryon Decay Asymmetry Parameters

Measurement of angular distributions and parity violation effects in hyperon weak decays to test CP symmetry and CKM unitarity.

Magnetic Monopole Search Strategies

Development of detection methods and signal topologies for fundamental magnetic charge carriers predicted by grand unified theories.

Neutrino Scattering on Nuclear Targets

Study of neutrino-nucleus interactions including quasi-elastic, resonance, and deep inelastic scattering for oscillation experiment calibration.

Nucleon Spin Structure and Parton Contributions

Investigation of quark and gluon angular momentum contributions to total nucleon spin using polarized deep inelastic scattering.

Pentaquark Production Mechanisms in Hadronic Collisions

Study of multi-quark baryon states generated through hadronization and their resonance properties in high-multiplicity final states.

Quantum Entanglement in Particle Pairs

Analysis of Bell inequality violations and quantum correlations in neutral meson and tau lepton pair production at colliders.

Radiative Return Process Applications

Measurement of hadron production cross sections through initial state radiation allowing access to resonances below collider energy.

Secluded Dark Matter Relic Abundance

Calculation of thermal freeze-out mechanisms for dark matter coupled weakly to Standard Model through hidden sector mediators.

TeV Scale Lepoquark Pair Production

Phenomenological predictions and collider signatures for hypothetical particles carrying both baryon and lepton quantum numbers.

Underlying Event Characterization and Tuning

Study of soft QCD processes in minimum bias collisions to optimize Monte Carlo generator parameters for physics simulations.

Vector Boson Scattering Production Mechanisms

Investigation of weak boson self-interactions and unitarity constraints through vector boson scattering topology measurements.

W Boson Helicity in Top Decays

Precision measurement of W boson polarization in top quark decays to test the V-A structure of weak interactions.

X, Y, Z Exotic Resonance States

Characterization of tetraquark and molecular candidate states discovered in charmonium and bottomonium spectroscopy regions.

Y(4260) Production and Structure

Experimental investigation of the 4260 MeV charmonium-like resonance to determine its internal quark configuration and decay mechanisms.

Zero Distance Effective Field Theory

Application of contact interactions and four-fermion operators to parametrize potential new physics at scales above collider reach.

Angular Distribution Analysis in B Decays

Multi-dimensional angular correlation studies of rare B meson decays to extract Wilson coefficients and test flavor physics.

Beam Luminosity Measurement and Monitoring

Development of precision techniques using elastic scattering and counting channels to normalize collider cross section measurements.

Colored Scalar Particle Searches

Investigation of sgoldstino and other exotic colored bosons that could appear in supersymmetric extensions of the Standard Model.

Drell-Yan Dilepton Production Asymmetries

Study of forward-backward asymmetries and charge asymmetries in Drell-Yan process to constrain quark distribution functions.

Exotic Boson Decay Chains to Leptons

Search for cascade decays of hypothetical bosons producing multi-lepton final states with distinctive kinematic and topological patterns.

Fock State Decomposition in Hadrons

Theoretical and experimental analysis of constituent quark-gluon configurations in hadron wavefunctions using form factor measurements.

Generalized Parton Distributions Measurements

Extraction of spatial parton configurations and orbital angular momentum through deeply virtual Compton scattering processes.

Higgs Production in Boosted Topologies

Study of high-transverse-momentum Higgs bosons using jet substructure techniques to resolve decay products within single jets.

Inclusive Jet Production at Forward Rapidities

Investigation of jet production in the forward detector regions to probe parton saturation and nuclear effects.

Jet Charge Flavor Tagging Algorithm

Development of charge-weighted tracking algorithms to identify quark flavor content in individual jets without secondary vertices.

KS and KL Oscillation Phenomena

Precision measurements of neutral kaon mass differences and decay rate asymmetries to test CPT symmetry and mixing parameters.

Laser Polarimetry in Electron Beams

High-precision measurement of electron beam polarization using Compton scattering for electroweak asymmetry studies.

Magnetic Field Topology in Detector Reconstruction

Characterization and utilization of non-uniform magnetic field configurations to improve charged particle momentum measurements.

Nucleon Generalized Form Factors

Theoretical and experimental determination of transverse spatial distributions of quarks and gluons within nucleons.

Pair Production Near Atomic Nuclei

Study of coherent and incoherent lepton pair production in nuclear electromagnetic fields to test quantum electrodynamics.

Quantum Interference in Amplitude Analyses

Application of quantum mechanical interference patterns in multi-body decay amplitude decompositions to extract resonance properties.

Rare Three-Body B Decays

Analysis of kinematically complex B meson three-body decays to probe penguin loop contributions and CP violation effects.

Search for Long-Lived Massive Particles

Experimental signatures of exotic particles with macroscopic decay lengths including displaced vertices and calorimeter timing.

Tagging Boosted Top Pair Resonances

Multi-variable machine learning approaches to identify collimated top quark pairs from heavy resonance decays in hadronic channels.

Ultra-High Energy Cosmic Ray Composition

Determination of primary cosmic ray particle types and sources using extensive air shower observations above 10^19 eV.

Vacuum Birefringence Measurements at High Fields

Experimental tests of quantum electrodynamic vacuum polarization effects using intense laser fields and strong magnetic systems.

Transverse Momentum Distributions in QCD

Investigation of parton transverse momentum dependent distributions and their role in semi-inclusive deep inelastic scattering processes.

Diffractive Scattering at Colliders

Study of diffractive processes and pomeron exchange mechanisms at high-energy hadron colliders.

Forward-Backward Asymmetries Top Production

Analysis of charge asymmetries in top quark production and their implications for new physics beyond the Standard Model.

Soft Collinear Effective Theory

Application of SCET framework to precision calculations of collider observables and resummation of logarithmic corrections.

Electroweak Penguin Diagram Contributions

Calculation of loop-mediated electroweak contributions to rare meson decays and flavor-changing neutral currents.

Generalized Parton Distribution Functions

Theoretical and experimental investigation of GPDs to map internal nucleon structure in deeply virtual Compton scattering.

Resonance Decay Angular Distributions

Extraction of spin and parity quantum numbers through multi-dimensional angular analysis of particle decay chains.

Heavy Ion Collision Event-by-Event Fluctuations

Study of event-to-event variations in heavy-ion collisions as probes of QGP critical point and phase transitions.

Precision Bottom Quark Mass Extraction

Determination of the running bottom quark mass using high-precision measurements from B meson decays and production rates.

Tri-linear Gauge Boson Couplings

Measurement of anomalous WWZ and WWgamma couplings through multi-boson production processes at colliders.

Drell-Yan Lepton Pair Asymmetries

Measurement of charge and flavor asymmetries in dilepton production to test quark flavor separation and sea quark contributions.

Light Dark Matter Scattering Cross Sections

Calculation and measurement of sub-GeV dark matter interactions with nucleons in underground detector experiments.

Hadronic Vacuum Polarization Contributions

Precision determination of HVP effects on lepton anomalous magnetic moments using e+e- annihilation data.

Transverse Single Spin Asymmetries

Measurement of spin-dependent asymmetries in particle production from polarized hadron collisions.

Gluon Saturation Color Glass Condensate

Study of non-linear QCD effects at small-x where high gluon density leads to saturation phenomena.

Quarkonium Production Mechanism Validation

Investigation of J/psi and Upsilon production through Color Singlet Model and Color Octet mechanisms.

Lepton Universality Ratio Measurements

Precision tests of lepton flavor universality through ratios of tau and muon decay widths in meson decays.

Initial State Radiation Photon Recovery

Reconstruction and correction of hard initial state radiation photons in electron-positron annihilation events.

Radiative B Meson Decay Measurements

Precision measurement of rare radiative B decays sensitive to Wilson coefficients and new physics contributions.

Nucleon Spin Structure Functions

Decomposition of nucleon spin among quark and gluon contributions through polarized deep inelastic scattering.

Resonant Slepton and Sneutrino Production

Search for supersymmetric lepton partners through resonant production at colliders.

Exclusive Meson Production Diffraction

Study of exclusive pi and rho meson photoproduction using pomeron exchange and Regge trajectory models.

Entanglement in Particle Decay Correlations

Investigation of quantum entanglement between decay products of massive particle systems.

Tau Lepton Flavor Violation Searches

Experimental search for lepton flavor violating tau decays as windows to physics beyond the Standard Model.

Muonic Hydrogen Lamb Shift Precision

Ultra-precision measurement of Lamb shift in muonic hydrogen atoms to determine proton radius.

Baryogenesis from Electroweak Sphaleron

Investigation of baryon asymmetry generation mechanisms through electroweak sphaleron transitions.

Beam-Induced Background Suppression Techniques

Development of detector and trigger strategies to reject backgrounds from beam-halo and cosmic radiation.

Scalar Leptoquark Pair Production

Direct searches for colored scalar leptoquarks decaying to leptons and quarks at high-energy colliders.

Inelastic Dark Matter Scattering

Study of dark matter interactions involving excitation to excited states with mass splitting.

Chiral Extrapolation in Lattice Calculations

Systematic determination of continuum and physical quark mass limits in lattice QCD simulations.

Charmonium Radiative Transition Widths

Measurement of photon emission rates in transitions between charmonium resonance states.

Timelike Compton Scattering Amplitude

Investigation of generalized parton distributions through e+e- to baryon pair photoproduction reactions.

Quantum Entanglement Tests Bell Inequality

Loophole-free Bell inequality tests using particle decay correlations to test quantum mechanics foundations.

Pentaquark to Baryon Meson Decay Modes

Detailed study of decay branching ratios and amplitudes of exotic pentaquark and tetraquark states.

Heavy Quark Expansion for B Physics

Application of 1/mb expansion and heavy quark symmetry to precision B decay calculations.

Multi-Differential Cross Section Measurements

Unfolding techniques to extract parton-level multi-dimensional differential distributions from detector data.

Minimal Flavor Violation Constraints

Model-independent extraction of flavor-changing interaction limits using minimal flavor violation hypothesis.

Axion-Like Particle Coupling Constants

Search for light pseudoscalar particles coupled to photons and gluons through rare decay modes.

Spin Correlation in Top Pair Production

Measurement of quantum correlations between spins of top quark pairs produced at colliders.

Higgs Boson Decay to Invisible Particles

Measurement of Higgs coupling to dark matter candidates through invisible decay branching ratio limits.

Lattice QCD Thermodynamics Phase Diagram

Determination of QCD equation of state and location of critical point via lattice simulations.

Right-Handed W Boson Helicity

Measurement of anomalous right-handed contributions to W boson couplings in top decay.

Nuclear Shadowing Gluon Depletion

Study of gluon density suppression at small-x in nuclear parton distributions from DIS data.

Long-Lived Particle Displaced Vertex Signatures

Detection and reconstruction of vertices displaced from primary collision point for long-lived exotic particles.

Flavor Physics Unitarity Triangle Angles

Precision determination of CKM unitarity triangle through multiple independent flavor measurements.

Electroweak Radiative Corrections Resummation

All-order resummation of soft and collinear electroweak logarithms in precision observables.

Time-Dependent CP Asymmetry in B Meson Decays

Investigation of temporal evolution of CP violation in B0 and Bs meson systems to constrain weak phases and test Standard Model predictions through precision flavor physics measurements.

Coherent Pion Production Nuclei

Investigation of coherent interaction of neutrinos with entire nuclei producing single pions.

Transverse Momentum Distributions in Hadron Structure

Study of three-dimensional parton distributions and intrinsic transverse momentum effects in nucleons using semi-inclusive deep inelastic scattering and Drell-Yan processes.

Long-Baseline Neutrino Oscillation Cross-Section Measurements

Precision determination of neutrino interaction cross-sections on nuclear targets to improve oscillation parameter extraction and constrain nuclear effects at intermediate energies.