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Title: Modification of Quark-Gluon Distributions in Nuclei by Correlated Nucleon Pairs

Journal Article · · Physical Review Letters

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 data from lepton deep-inelastic scattering, Drell-Yan, and W and Z boson production simultaneously extracts the universal effective distribution of quarks and gluons inside correlated nucleon pairs, and their nucleus-specific fractions. Such successful extraction of these universal distributions marks a significant advance in our understanding of nuclear structure properties connecting nucleon- and parton-level quantities. Published by the American Physical Society 2024

Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-06OR23177; AC02-07CH11359
OSTI ID:
2466297
Journal Information:
Physical Review Letters, Journal Name: Physical Review Letters Journal Issue: 15 Vol. 133; ISSN 0031-9007; ISSN PRLTAO
Publisher:
American Physical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (71)

nNNPDF2.0: quark flavor separation in nuclei from LHC data journal September 2020
Centrality, Rapidity, and Transverse-Momentum Dependence of Gluon Shadowing and Antishadowing on J/ψ Production in dAu Collisions at $${\sqrt{s} = 200}$$ GeV journal March 2012
A survey of pion charge-exchange reactions with nuclei journal September 1976
On the effects of nucleon binding and correlations in deep inelastic electron scattering by nuclei journal July 1989
Factorization for short distance hadron-hadron scattering journal January 1985
A Higher Order Perturbative Parton Evolution Toolkit (HOPPET) journal January 2009
Science Requirements and Detector Concepts for the Electron-Ion Collider journal October 2022
Diquark induced short-range nucleon-nucleon correlations & the EMC effect journal January 2023
Cold nuclear matter effects on J/ψ production: Intrinsic and extrinsic transverse momentum effects journal September 2009
The nuclear contacts and short range correlations in nuclei journal May 2018
Short range correlations and the isospin dependence of nuclear correlation functions journal October 2018
Energy and momentum dependence of nuclear short-range correlations - Spectral function, exclusive scattering experiments and the contact formalism journal April 2019
Generalized contact formalism analysis of the 4He(e,e′pN) reaction journal June 2020
12C(e,e'pN) measurements of short range correlations in the tensor-to-scalar interaction transition region journal September 2021
In-medium short-range dynamics of nucleons: Recent theoretical and experimental advances journal August 2015
Nuclear shadowing in electro-weak interactions journal January 2013
Target mass corrections in lepton–nucleus DIS: Theory and applications to nuclear PDFs journal March 2024
Many-body factorization and position–momentum equivalence of nuclear short-range correlations journal November 2020
Modified structure of protons and neutrons in correlated pairs journal February 2019
Probing the core of the strong nuclear interaction journal February 2020
Revealing the short-range structure of the mirror nuclei 3H and 3He journal August 2022
Inclusive jet production, parton distributions, and the search for new physics journal October 2003
Review of Particle Physics journal August 2020
Realistic model of the nucleon spectral function in few- and many-nucleon systems journal April 1996
Diffraction on nuclei: Effects of nucleon correlations journal February 2010
Centrality, rapidity, and transverse-momentum dependence of cold nuclear matter effects on J / ψ production in d Au, CuCu, and AuAu collisions at s NN = 200 GeV journal June 2010
New data strengthen the connection between short range correlations and the EMC effect journal April 2012
Measurement of the EMC effect in the deuteron journal July 2015
Generalized nuclear contacts and momentum distributions journal November 2015
Universality of many-body two-nucleon momentum distributions: Correlated nucleon spectral function of complex nuclei journal December 2017
Open-source QCD analysis of nuclear parton distribution functions at NLO and NNLO journal November 2019
New CTEQ global analysis of quantum chromodynamics with high-precision data from the LHC journal January 2021
Extending nuclear PDF analyses into the high- x , low- Q 2 region journal June 2021
Nuclear parton distribution functions with uncertainties in a general mass variable flavor number scheme journal August 2021
Impact of inclusive hadron production data on nuclear gluon PDFs journal November 2021
NNLO nuclear parton distribution functions with electroweak-boson production data from the LHC journal May 2022
Impact of heavy quark and quarkonium data on nuclear gluon PDFs journal June 2022
Compatibility of neutrino DIS data and its impact on nuclear parton distribution functions journal October 2022
Hard-scattering factorization with heavy quarks: A general treatment journal September 1998
Global analysis of nuclear parton distributions journal April 2012
Combining QCD and electroweak corrections to dilepton production in the framework of the FEWZ simulation code journal November 2012
Global analysis of nuclear parton distribution functions and their uncertainties at next-to-next-to-leading order journal January 2016
nCTEQ15: Global analysis of nuclear parton distributions with uncertainties in the CTEQ framework journal April 2016
Constraints on large- x parton distributions from new weak boson production and deep-inelastic scattering data journal June 2016
Short Range Correlations and the EMC Effect journal February 2011
New Measurements of High-Momentum Nucleons and Short-Range Structures in Nuclei journal February 2012
Probing the Repulsive Core of the Nucleon-Nucleon Interaction via the He 4 ( e , e ′ p N ) Triple-Coincidence Reaction journal July 2014
Center of Mass Motion of Short-Range Correlated Nucleon Pairs studied via the A ( e , e ′ p p ) Reaction journal August 2018
Direct Observation of Proton-Neutron Short-Range Correlation Dominance in Heavy Nuclei journal May 2019
Neutron Valence Structure from Nuclear Deep Inelastic Scattering journal March 2020
Measurement of Two- and Three-Nucleon Short-Range Correlation Probabilities in Nuclei journal March 2006
Evidence for Strong Dominance of Proton-Neutron Correlations in Nuclei journal October 2006
Short-range correlations and the nuclear EMC effect in deuterium and helium-3 journal June 2021
The shell model as a unified view of nuclear structure journal June 2005
Nucleon-nucleon correlations, short-lived excitations, and the quarks within journal November 2017
Probing Cold Dense Nuclear Matter journal June 2008
Momentum sharing in imbalanced Fermi systems journal October 2014
A posteriori inclusion of parton density functions in NLO QCD final-state calculations at hadron colliders: the APPLGRID project journal February 2010
A multi-threaded version of MCFM journal June 2015
HERAFitter: Open source QCD fit project journal July 2015
Combination of measurements of inclusive deep inelastic $${e^{\pm }p}$$ e ± p scattering cross sections and QCD analysis of HERA data: H1 and ZEUS Collaborations journal December 2015
EPPS16: nuclear parton distributions with LHC data journal March 2017
Parton distributions from high-precision collider data: NNPDF Collaboration journal October 2017
Nuclear parton distributions from lepton-nucleus scattering and the impact of an electron-ion collider: NNPDF Collaboration journal June 2019
Impact of LHC vector boson production in heavy ion collisions on strange PDFs journal October 2020
Parton distributions from LHC, HERA, Tevatron and fixed target data: MSHT20 PDFs journal April 2021
The path to proton structure at 1% accuracy: NNPDF Collaboration journal May 2022
EPPS21: a global QCD analysis of nuclear PDFs journal May 2022
nNNPDF3.0: evidence for a modified partonic structure in heavy nuclei journal June 2022
The emc Effect and high Momentum Nucleons in Nuclei journal July 2013
The Theorems of Perturbative QCD journal December 1987