535 citations · 853 across the 10 of their papers we have counts for
11 papers
Parton and nuclear dynamics at large : the CJ26 global QCD analysis
Alberto Accardi, Matteo Cerutti, Cynthia E. Keppel +4
We present the new CTEQ-JLab global QCD analysis, called CJ26, that simultaneously fits parton distribution functions of the proton and nuclear effects in deuteron targets. This wo…
CJ26 Global QCD Analysis with Large- Jefferson Lab 6 and 12 GeV Data
Alberto Accardi, Matteo Cerutti, Cynthia E. Keppel +4
We present CJ26, the new CTEQ-JLab global QCD analysis that incorporates for the first time the complete suite of JLab 6 GeV DIS measurements and the first published JLab 12 GeV me…
A Beamdump Facility at Jefferson Lab
Patrick Achenbach, Andrei Afanasev, Pawel Ambrozewicz +47
This White Paper is exploring the potential of intense secondary muon, neutrino, and (hypothetical) light dark matter beams produced in interactions of high-intensity electron beam…
New Measurements of the Deuteron to Proton F2 Structure Function Ratio
Debaditya Biswas, Fernando Araiza Gonzalez, William Henry +89
Nucleon structure functions, as measured in lepton-nucleon scattering, have historically provided a critical observable in the study of partonic dynamics within the nucleon. Howeve…
Modification of Quark-Gluon Distributions in Nuclei by Correlated Nucleon Pairs
nCTEQ Collaboration, A. W. Denniston, T. Jezo +15
We extend the QCD Parton Model analysis using a factorized nuclear structure model incorporating individual nucleons and pairs of correlated nucleons. Our analysis of high-energy d…
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…
Moments of the longitudinal proton structure function F_L from global data in the Q^2 range 0.75-45.0 (GeV/c)^2
P. Monaghan, A. Accardi, M. E. Christy +3
We present an extraction of the lowest three moments of the proton longitudinal structure function F_L from world data between Q^2 = 0.75 and 45 (GeV/c)^2. The availability of new…
Impact of nuclear dependence of R=σ_L/σ_T on antishadowing in nuclear structure functions
V. Guzey, L. Zhu, C. Keppel +4
We study the impact of the nuclear dependence of R=σ_L/σ_T on the extraction of the F_2^A/F_2^D and F_1^A/F_1^D structure function ratios from the data on the σ^A/σ^D cross section…
Uncertainties in determining parton distributions at large x
A. Accardi, W. Melnitchouk, J. F. Owens +4
We critically examine uncertainties in parton distribution functions (PDFs) at large x arising from nuclear effects in deuterium F2 structure function data. Within a global PDF ana…
New parton distributions from large-x and low-Q^2 data
A. Accardi, M. E. Christy, C. E. Keppel +4
We report results of a new global next-to-leading order fit of parton distribution functions in which cuts on W and Q are relaxed, thereby including more data at high values of x.…
A Review of Target Mass Corrections
Ingo Schienbein, Voica A. Radescu, G. P. Zeller +8
With recent advances in the precision of inclusive lepton--nuclear scattering experiments, it has become apparent that comparable improvements are needed in the accuracy of the the…