4 papers
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…
Determination of proton PDF uncertainties with Markov chain Monte Carlo
Peter Risse, Nasim Derakhshanian, Tomas Jezo +2
We present an analysis of parton distribution functions (PDFs) of the proton using Markov Chain Monte Carlo (MCMC) methods. The MCMC approach naturally implements Bayes' theorem an…
Heavy-quark contributions to the DIS structure functions and at NLO in the ACOT scheme
Edoardo Spezzano, Tomas Jezo, Michael Klasen +2
We compute the contributions of heavy quarks to the deep-inelastic scattering structure functions and at next-to-leading order of perturbative QCD in the ACOT scheme. B…
Heavy quark mass effects in charged-current deep-inelastic scattering at approximate NNLO in the Aivazis-Collins-Olness-Tung scheme
Peter Risse, Valerio Bertone, Tomas Ježo +4
The approximate SACOT- scheme for heavy quark production in deep-inelastic scattering was initially formulated for the neutral current structure functions and . We e…