The CMS measurement of dijet pseudorapidity distributions in pPb versus pp collisions at 5.02 TeV provides a direct probe on nuclear gluon PDFs. We show that while the predicted pPb pseudorapidity distributions suffer from sizable free-proton PDF uncertainties, the ratios of the pPb and pp distributions are practically insensitive to scale and free-proton PDF choices. We find the CMS data on pPb to pp ratios to be in good agreement with the EPPS16 nuclear modifications. Using a non-quadratic extension of the Hessian PDF reweighting method, we study the impact of these data on the EPPS16 nuclear PDFs. Relative to EPPS16, we find stronger evidence for mid-x gluon antishadowing as well as indication for larger gluon shadowing at small x. The d...
The pseudorapidity distributions of dijets as functions of their average transverse momentum (p(T)(a...
The pseudorapidity distributions of dijets as functions of their average transverse momentum (paveT)...
The pseudorapidity distributions of dijets as functions of their average transverse momentum $(_{\ma...
The CMS measurement of dijet pseudorapidity distributions in pPb versus pp collisions at 5.02 TeV pr...
We discuss the implications of the preliminary CMS dijet data from 5.02 TeV pp and pPb collisions fo...
We discuss the implications of the preliminary CMS dijet data from 5.02 TeV pp and pPb collisions fo...
Hessian PDF reweighting, or profiling, has become a widely used way to study the impact of a new dat...
We discuss the new constraints on gluon parton distribution function (PDF) in lead nucleus, derivabl...
The pseudorapidity distributions of dijets as functions of their average transverse momentum (p(T)(a...
The pseudorapidity distributions of dijets as functions of their average transverse momentum (p(T)(a...
Hessian PDF reweighting, or “profiling”, has become a widely used way to study the impact of a new ...
The pseudorapidity distributions of dijets as functions of their average transverse momentum (paveT)...
We present an updated global analysis of collinearly factorized nuclear parton distribution function...
The pseudorapidity distributions of dijets as functions of their average transverse momentum (p^(ave...
for the CMS Collaboration. Published by the American Physical Society under the terms of the »https:...
The pseudorapidity distributions of dijets as functions of their average transverse momentum (p(T)(a...
The pseudorapidity distributions of dijets as functions of their average transverse momentum (paveT)...
The pseudorapidity distributions of dijets as functions of their average transverse momentum $(_{\ma...
The CMS measurement of dijet pseudorapidity distributions in pPb versus pp collisions at 5.02 TeV pr...
We discuss the implications of the preliminary CMS dijet data from 5.02 TeV pp and pPb collisions fo...
We discuss the implications of the preliminary CMS dijet data from 5.02 TeV pp and pPb collisions fo...
Hessian PDF reweighting, or profiling, has become a widely used way to study the impact of a new dat...
We discuss the new constraints on gluon parton distribution function (PDF) in lead nucleus, derivabl...
The pseudorapidity distributions of dijets as functions of their average transverse momentum (p(T)(a...
The pseudorapidity distributions of dijets as functions of their average transverse momentum (p(T)(a...
Hessian PDF reweighting, or “profiling”, has become a widely used way to study the impact of a new ...
The pseudorapidity distributions of dijets as functions of their average transverse momentum (paveT)...
We present an updated global analysis of collinearly factorized nuclear parton distribution function...
The pseudorapidity distributions of dijets as functions of their average transverse momentum (p^(ave...
for the CMS Collaboration. Published by the American Physical Society under the terms of the »https:...
The pseudorapidity distributions of dijets as functions of their average transverse momentum (p(T)(a...
The pseudorapidity distributions of dijets as functions of their average transverse momentum (paveT)...
The pseudorapidity distributions of dijets as functions of their average transverse momentum $(_{\ma...