244 citations · 893 across the 15 of their papers we have counts for
15 papers
Pion and kaon fragmentation functions at next-to-next-to-leading order
Rabah Abdul Khalek, Valerio Bertone, Alice Khoudli +1
We present a new determination of unpolarised charged pion and kaon fragmentation functions from a set of single-inclusive electron-positron annihilation and lepton-nucleon semi-in…
Snowmass 2021 White Paper: Electron Ion Collider for High Energy Physics
R. Abdul Khalek, U. D'Alesio, M. Arratia +105
Electron Ion Collider (EIC) is a particle accelerator facility planned for construction at Brookhaven National Laboratory on Long Island, New York by the United States Department o…
Exploring the substructure of nucleons and nuclei with machine learning
Rabah Abdul Khalek
Perturbative quantum chromodynamics (QCD) ceases to be applicable at low interaction energies due to the rapid increase of the strong coupling. In that limit, the non-perturbative…
Impact of LHC dijet production in pp and pPb collisions on the nNNPDF2.0 nuclear PDFs
Rabah Abdul Khalek
We quantify the impact of LHC dijet production measurements on the nNNPDF2.0 nuclear PDFs in twofold. First, from a proton baseline based on NNPDF3.1 and augmented by pp dijet prod…
Science Requirements and Detector Concepts for the Electron-Ion Collider: EIC Yellow Report
R. Abdul Khalek, A. Accardi, J. Adam +410
This report describes the physics case, the resulting detector requirements, and the evolving detector concepts for the experimental program at the Electron-Ion Collider (EIC). The…
Self-consistent determination of proton and nuclear PDFs at the Electron Ion Collider
Rabah Abdul Khalek, Jacob J. Ethier, Emanuele R. Nocera +1
We quantify the impact of unpolarized lepton-proton and lepton-nucleus inclusive deep-inelastic scattering (DIS) cross section measurements from the future Electron-Ion Collider (E…
The Large Hadron-Electron Collider at the HL-LHC
P. Agostini, H. Aksakal, S. Alekhin +333
The Large Hadron electron Collider (LHeC) is designed to move the field of deep inelastic scattering (DIS) to the energy and intensity frontier of particle physics. Exploiting ener…
nNNPDF2.0: Quark Flavor Separation in Nuclei from LHC Data
Rabah Abdul Khalek, Jacob J. Ethier, Juan Rojo +1
We present a model-independent determination of the nuclear parton distribution functions (nPDFs) using machine learning methods and Monte Carlo techniques based on the NNPDF frame…
On the derivatives of feed-forward neural networks
Rabah Abdul Khalek, Valerio Bertone
In this paper we present a C++ implementation of the analytic derivative of a feed-forward neural network with respect to its free parameters for an arbitrary architecture, known a…
Phenomenology of NNLO jet production at the LHC and its impact on parton distributions
Rabah Abdul Khalek, Stefano Forte, Thomas Gehrmann +8
We present a systematic investigation of jet production at hadron colliders from a phenomenological point of view, with the dual aim of providing a validation of theoretical calcul…
Probing Proton Structure at the Large Hadron electron Collider
Rabah Abdul Khalek, Shaun Bailey, Jun Gao +2
For the foreseeable future, the exploration of the high-energy frontier will be the domain of the Large Hadron Collider (LHC). Of particular significance will be its high-luminosit…
Nuclear Parton Distributions from Lepton-Nucleus Scattering and the Impact of an Electron-Ion Collider
Rabah Abdul Khalek, Jacob J. Ethier, Juan Rojo
We present a first determination of the nuclear parton distribution functions (nPDF) based on the NNPDF methodology: nNNPDF1.0. This analysis is based on neutral-current deep-inela…
Beyond the Standard Model Physics at the HL-LHC and HE-LHC
X. Cid Vidal, M. D'Onofrio, P. J. Fox +294
This is the third out of five chapters of the final report [1] of the Workshop on Physics at HL-LHC, and perspectives on HE-LHC [2]. It is devoted to the study of the potential, in…
Nuclear Parton Distributions from Neural Networks
Rabah Abdul Khalek, Jacob J. Ethier, Juan Rojo
In this contribution we present a status report on the recent progress towards an analysis of nuclear parton distribution functions (nPDFs) using the NNPDF methodology. We discuss…
Towards Ultimate Parton Distributions at the High-Luminosity LHC
Rabah Abdul Khalek, Shaun Bailey, Jun Gao +2
Since its start of data taking, the LHC has provided an impressive wealth of information on the quark and gluon structure of the proton. Indeed, modern global analyses of parton di…