535 citations · 809 across the 14 of their papers we have counts for
18 papers
Nuclear PDFs
K. Greve, T. Ježo, M. Klasen +3
We summarize the current status of global analyses of model-independent nuclear parton distri- bution functions (nPDFs). A carefully conducted global analysis of nPDFs in the era o…
Future Opportunities with Lepton-Hadron Collisions
Allen Caldwell, Silvia Dalla Torre, Rolf Ent +4
Deep Inelastic lepton-hadron Scattering (DIS) is a cornerstone of particle physics discovery and the precision measurement of the structure of matter. This document surveys the int…
The Large Hadron electron Collider as a bridge project for CERN
F. Ahmadova, K. André, N. Armesto +39
The LHeC is the project for delivering electron-nucleon collisions at CERN using the HL-LHC beams. An Energy Recovery Linac in racetrack configuration will provide 50 GeV electrons…
Towards a New nCTEQ global nPDF release
P. Risse, N. Derakhshanian, P. Duwentäster +11
We discuss the foundation for a new global nCTEQ nuclear PDF analysis, combining a number of our previous analyses into one consistent framework with updates to the underlying theo…
Strong Interaction Physics at the Luminosity Frontier with 22 GeV Electrons at Jefferson Lab
A. Accardi, P. Achenbach, D. Adhikari +441
This document presents the initial scientific case for upgrading the Continuous Electron Beam Accelerator Facility (CEBAF) at Jefferson Lab (JLab) to 22 GeV. It is the result of a…
The Present and Future of QCD
P. Achenbach, D. Adhikari, A. Afanasev +400
This White Paper presents the community inputs and scientific conclusions from the Hot and Cold QCD Town Meeting that took place September 23-25, 2022 at MIT, as part of the Nuclea…
xFitter: An Open Source QCD Analysis Framework. A resource and reference document for the Snowmass study
The xFitter Developers' Team, :, H. Abdolmaleki +21
We provide an overview of the xFitter open-source software package, review the general capabilities of the program, and highlight applications relevant to the Snowmass study. An up…
Compatibility of Neutrino DIS Data and Its Impact on Nuclear Parton Distribution Functions
K. F. Muzakka, P. Duwentäster, T. J. Hobbs +9
In global analyses of nuclear parton distribution functions (nPDFs), neutrino deep-inelastic scattering (DIS) data have been argued to exhibit tensions with the data from charged-l…
Impact of heavy quark and quarkonium data on nuclear gluon PDFs
P. Duwentäster, T. Ježo, M. Klasen +7
A clear understanding of nuclear parton distribution functions (nPDFs) plays a crucial role in the interpretation of collider data taken at the Relativistic Heavy Ion Collider (RHI…
Snowmass 2021 White Paper: Electron Ion Collider for High Energy Physics
R. Abdul Khalek, U. D'Alesio, M. Arratia +105
Electron Ion Collider (EIC) is a particle accelerator facility planned for construction at Brookhaven National Laboratory on Long Island, New York by the United States Department o…
Constraining the nuclear gluon PDF with inclusive hadron production data
P. Duwentäster, L. A. Husová, T. Ježo +7
The nuclear parton distribution functions (nPDFs) of gluons are known to be difficult to determine with fits of deep inelastic scattering (DIS) and Drell-Yan (DY) data alone. There…
Impact of W and Z Production Data and Compatibility of Neutrino DIS Data in Nuclear Parton Distribution Functions
K. F. Muzakka, P. Duwentäster, T. J. Hobbs +9
Vector boson production and neutrino deep-inelastic scattering (DIS) data are crucial for constraining the strange quark parton distribution function (PDF) and more generally for f…
Impact of inclusive hadron production data on nuclear gluon PDFs
nCTEQ Collaboration, P. Duwentäster, L. A. Husová +8
A precise knowledge of nuclear parton distribution functions (nPDFs) is -- among other things -- important for the unambiguous interpretation of hard process data taken in pA and A…
nCTEQ15HIX -- Extending nPDF Analyses into the High-, Low Region
E. P. Segarra, T. Ježo, A. Accardi +12
We use the nCTEQ analysis framework to investigate nuclear Parton Distribution Functions (nPDFs) in the region of large x and intermediate-to-low , with special attention to rec…
xFitter 2.0.0: Heavy quark matching scales: Unifying the FFNS and VFNS
The xFitter Developers' Team, :, V. Bertone +15
xFitter is an open-source package that provides a framework for the determination of the parton distribution functions (PDFs) of the proton for many different kinds of analyses in…
nCTEQ15 - Global analysis of nuclear parton distributions with uncertainties in the CTEQ framework
K. Kovarik, A. Kusina, T. Jezo +8
We present the new nCTEQ15 set of nuclear parton distribution functions with uncertainties. This fit extends the CTEQ proton PDFs to include the nuclear dependence using data on nu…
Heavy Quark Production in the ACOT Scheme at NNLO and N3LO
T. Stavreva, F. I. Olness, I. Schienbein +4
We analyze the properties of the ACOT scheme for heavy quark production and make use of the \MSbar massless results at NNLO and N3LO for the structure functions F2 and FL in neutra…
Leptoproduction of Heavy Quarks in the Fixed and Variable Flavor Schemes
Fredrick I. Olness, Stephan T. Riemersma
We compare the results of the fixed-flavor scheme calculation of Laenen, Riemersma, Smith and van Neerven with the variable-flavor scheme calculation of Aivazis, Collins, Olness an…