A5027740339- Particle physics theoretical and experimental studies
- High-Energy Particle Collisions Research
- Particle Detector Development and Performance
- Quantum Chromodynamics and Particle Interactions
- Computational Physics and Python Applications
- Dark Matter and Cosmic Phenomena
- Neutrino Physics Research
- Distributed and Parallel Computing Systems
- Cosmology and Gravitation Theories
- Radiation Detection and Scintillator Technologies
- Superconducting Materials and Applications
- Medical Imaging Techniques and Applications
- Astrophysics and Cosmic Phenomena
- Nuclear physics research studies
- Advanced Data Storage Technologies
- Black Holes and Theoretical Physics
- Particle Accelerators and Free-Electron Lasers
- advanced mathematical theories
- Scientific Computing and Data Management
- Nuclear Physics and Applications
- Atomic and Subatomic Physics Research
- Big Data Technologies and Applications
- International Science and Diplomacy
- Algorithms and Data Compression
- Muon and positron interactions and applications
Michigan State University
2016-2025
Northern Illinois University
2018-2024
Yale University
2011-2024
Michigan United
2024
A. Alikhanyan National Laboratory
2024
SR Research (Canada)
2024
Federación Española de Enfermedades Raras
2024
Atlas Scientific (United States)
2024
The University of Adelaide
2018-2023
Azerbaijan National Academy of Sciences
2023
Abstract The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 2,143 new measurements 709 papers, we list, evaluate, average measured properties gauge bosons the recently discovered Higgs boson, leptons, quarks, mesons, baryons. We summarize searches for hypothetical particles such as supersymmetric particles, heavy bosons, axions, dark photons, etc. Particle search limits are listed in Summary Tables. give numerous tables, figures, formulae,...
Abstract The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 3,324 new measurements 878 papers, we list, evaluate, average measured properties gauge bosons the recently discovered Higgs boson, leptons, quarks, mesons, baryons. We summarize searches for hypothetical particles such as supersymmetric particles, heavy bosons, axions, dark photons, etc. Particle search limits are listed in Summary Tables. give numerous tables, figures, formulae,...
We extract new parton distribution functions (PDFs) of the proton by global analysis hard scattering data in general-mass framework perturbative quantum chromodynamics. Our includes theoretical developments together with most recent collider from deep-inelastic scattering, vector boson production, and single-inclusive jet production. Due to difficulty fitting both DO Run-II W lepton asymmetry some fixed-target DIS data, we present two families PDFs, CT10 CT10W, without these high-luminosity...
We present new parton distribution functions (PDFs) up to next-to-next-to-leading order (NNLO) from the CTEQ-TEA global analysis of quantum chromodynamics. These differ previous CT PDFs in several respects, including use data LHC experiments and D0 charged lepton rapidity asymmetry data, as well more flexible parametrization that, particular, allows a better fit different combinations quark flavors. Predictions for important processes, especially Higgs boson production at 13 TeV, are...
The latest CTEQ6.6 parton distributions, obtained by global analysis of hard-scattering data in the framework general-mass perturbative QCD, are employed to study theoretical predictions and their uncertainties for significant processes at Fermilab Tevatron CERN Large Hadron Collider. previously observed increase predicted cross sections standard-candle $W$ $Z$ boson production scheme (compared those zero-mass scheme) is further investigated quantified. A novel method constrain distribution...
We provide an updated recommendation for the usage of sets parton distribution functions (PDFs) and assessment PDF PDF+ uncertainties suitable applications at LHC Run II. review developments since previous PDF4LHC recommendation, discuss compare new generation PDFs, which include substantial information from experimental data I LHC. then propose a prescription combination subset available sets, is presented in terms single combined set. finally tools allow delivery this set optimized Hessian...
The impact of recent precision measurements DIS structure functions and inclusive jet production at the Fermilab Tevatron on global QCD analysis parton distribution is studied in detail. Particular emphasis placed exploring range variation gluon $G(x,Q)$ allowed by these new data. strong coupling with ${\ensuremath{\alpha}}_{s}$ fully taken into account. A generation CTEQ distributions, CTEQ4, presented. It consists three standard sets [modified minimal subtraction...
The summarizes much of particle physics and cosmology. Using data from previous editions, plus 2,717 new measurements 869 papers, we list, evaluate, average measured properties gauge bosons the recently discovered Higgs boson, leptons, quarks, mesons, baryons. We summarize searches for hypothetical particles such as supersymmetric particles, heavy bosons, axions, dark photons, etc. Particle search limits are listed in Summary Tables. give numerous tables, figures, formulae, reviews topics...
This Report summarizes the results of activities in 2012 and first half 2013 LHC Higgs Cross Section Working Group. The main goal working group was to present state art Physics at LHC, integrating all new that have appeared last few years. report follows Handbook Sections: 1. Inclusive Observables (CERN-2011-002) second 2. Differential Distributions (CERN-2012-002). After discovery a boson mid-2012 this focuses on refined prediction Standard Model (SM) phenomenology around experimentally...
We present the new parton distribution functions (PDFs) from CTEQ-TEA collaboration, obtained using a wide variety of high-precision Large Hadron Collider (LHC) data, in addition to combined HERA I+II deep-inelastic scattering data set, along with sets CT14 global QCD analysis. New LHC measurements single-inclusive jet production full rapidity coverage, as well Drell-Yan pairs, top-quark and high-$p_T$ $Z$ bosons, are included achieve greatest sensitivity PDFs. The distributions determined...
The CTEQ program for the determination of parton distributions through a global QCD analysis data various hard scattering processes is fully described. A new set distributions, CTEQ3, incorporating several types reported and compared to two previous sets distributions. comparison with current discussed in some detail. remaining uncertainties methods further reduce them are assessed. Comparisons results other analyses also presented.
We present next-to-next-to-leading order (NNLO) parton distribution functions (PDFs) from the CTEQ-TEA group. The CT10NNLO PDF fit is based on essentially same global data sets used in CT10 and CT10W NLO analyses. After exploring goodness of fits to HERA combined Tevatron jet data, we various predictions at NNLO accuracy for both existing forthcoming precision measurements CERN Large Hadron Collider. range variations gluon introduced by correlated systematic effects inclusive production also...
The elements, theoretical basis, and experimental status of perturbative quantum chromodynamics are presented. Relevant field-theoretic methods introduced at a nonspecialist level, along with review the basic ideas parton model. This is followed by an account fundamental theorems chromodynamics, which generalize Summaries most important hard-scattering processes then given, including electron-positron annihilation, deeply inelastic scattering, hard hadron-hadron as induced both electoweak...
In this paper, we will develop the perturbative framework for calculation of hard-scattering processes. We undertake to provide both a reasonably rigorous development formalism quarks and gluons as well an intuitive understanding physics behind scattering. emphasize role logarithmic corrections power counting in αS order understand behaviour include 'rules thumb' 'official recommendations', where possible seek dispel some myths. also discuss impact soft processes on measurements Experiences...
This Report summarizes the results of first 10 months' activities LHC Higgs Cross Sections Working Group. The main goal working group was to present status-of-art on Physics at integrating all new that have appeared in last few years. is more than a mere collection proceedings general meetings. subgroups been different directions. An attempt has made from these complete and homogeneous form. subgroups' contributions correspondingly comprise parts Report. A significant amount work performed...
This document is intended as a study of benchmark cross sections at the LHC (at 7 TeV) NLO using modern parton distribution functions currently available from 6 PDF fitting groups that have participated in this exercise. It also contains succinct user guide to computation PDFs, uncertainties and correlations sets. A companion note, submitted archive, provides an interim summary current recommendations PDF4LHC working group for use LHC, section uncertainty calculations.
This Report summarizes the proceedings of 2015 Les Houches workshop on Physics at TeV Colliders. Session 1 dealt with (I) new developments relevant for high precision Standard Model calculations, (II) PDF4LHC parton distributions, (III) issues in theoretical description production Higgs bosons and how to relate experimental measurements, (IV) a host phenomenological studies essential comparing LHC data from Run I predictions projections future measurements II, (V) Monte Carlo event generators.