D. B. Clark
Southern Methodist University
17 Papers
119 Citations
D. B. Clark is an academic researcher from Southern Methodist University. The author has contributed to research in topics: Large Hadron Collider & Parton. The author has an hindex of 7, co-authored 17 publications.
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Papers
nCTEQ15: Global analysis of nuclear parton distributions with uncertainties in the CTEQ framework
K. Kovarik,Aleksander Kusina,T. Jezo,D. B. Clark,Cynthia Keppel,Florian Lyonnet,Jorge G. Morfin,F. I. Olness,Joseph F. Owens,Ingo Schienbein,Ji-Young Yu +10 more
TL;DR: The nCTEQ15 set of nuclear parton distribution functions with uncertainties is presented in this article, where the uncertainties are determined using the Hessian method with an optimal rescaling of the eigenvectors to accurately represent the uncertainties for the chosen tolerance criteria.
558
nCTEQ15 - Global analysis of nuclear parton distributions with uncertainties
A. Kusina,K. Kovarik,T. Jezo,D. B. Clark,Cynthia Keppel,Florian Lyonnet,J. G. Morfín,Fredrick I. Olness,Joseph F. Owens,Ingo Schienbein,Ji Young Yu +10 more
- 01 Sep 2015
TL;DR: The first official release of the nCTEQ nuclear parton distribution functions with errors with errors was made by as discussed by the authors, where the main addition was the introduction of PDF uncertainties based on the Hessian method and another important addition is the inclusion of pion production data from RHIC that give a handle on constraining the gluon PDF.
ManeParse : A Mathematica reader for Parton Distribution Functions
D. B. Clark,E. Godat,Fred Olness +2 more
TL;DR: ManeParse is a package that provides access to PDFs within Mathematica to facilitate calculation and plotting and is fast enough to enable simple calculations (involving even one or two integrations) in the MathematicA framework.
121
Vector boson production in pPb and PbPb collisions at the LHC and its impact on nCTEQ15 PDFs
Aleksander Kusina,Aleksander Kusina,Florian Lyonnet,D. B. Clark,E. Godat,T. Ježo,K. Kovařík,F. I. Olness,Ingo Schienbein,Ji-Young Yu +9 more
TL;DR: In this paper, a comprehensive comparison of vector boson production data in pPb and PbPb collisions at the LHC with predictions obtained using the nCTEQ15 PDFs is provided.
Impact of LHC vector boson production in heavy ion collisions on strange PDFs
A. Kusina,T. Ježo,D. B. Clark,P. Duwentäster,E. Godat,Timothy Hobbs,Timothy Hobbs,J. Kent,Michael Klasen,K. Kovařík,Florian Lyonnet,K. F. Muzakka,F. Olness,Ingo Schienbein,Jaehoon Yu +14 more
TL;DR: In this paper, the authors extend the nCTEQ15 nPDFs to study the impact of the LHC proton-lead data on both the flavor differentiation and nuclear corrections.