Results 91 to 100 of about 194,290 (301)
Transverse nucleon structure and diagnostics of hard parton-parton processes at LHC
, 2010 We propose a new method to determine at what transverse momenta particle production in high-energy pp collisions is governed by hard parton-parton processes. Using information on the transverse spatial distribution of partons obtained from hard exclusive
A. Lucaroni +9 more
core +1 more source
The Price Gap in Agriculture‐Based Greenhouse Gas Offset Markets
Australian Journal of Agricultural and Resource Economics, EarlyView.ABSTRACT Today, there is a global effort to reduce greenhouse gas net emissions (GHGNE). For economic well‐being, it is important to identify low‐cost means of net emission offsets. Agriculture and forestry have received considerable attention as a means of supplying emissions offsets, as they contribute nearly 20% of global emissions.
Jingyi W. Liu +2 more
wiley +1 more source
Two-loop evolution kernels for colour dependent double parton distributions
Journal of High Energy Physics, 2023 A key ingredient in the description of double parton distributions is their scale dependence. If the colour of each individual parton is summed over, the distributions evolve with the same DGLAP kernels as ordinary parton distributions. This is no longer
Markus Diehl +2 more
doaj +1 more source
, 2005 I present an overview of some current topics in the measurement of Parton Distribution Functions.Comment: 13 pages, 9 figures. Plenary talk presented at the XIII International Workshop on Deep Inelastic Scattering (DIS 2005), Madison WI USA, April 27-
Pumplin, Jon
core +1 more source
Child &Family Social Work, EarlyView.ABSTRACT Supervision is integral to social work practice; however, how it operates in day‐to‐day practice remains poorly understood. Existing research mainly comprises quantitative and qualitative accounts of social workers' and supervisors' experiences of supervision.
Mark Gregory
wiley +1 more source
First Monte Carlo Global QCD Analysis of Pion Parton Distributions. [PDF]
Physical Review Letters, 2018 We perform the first global QCD analysis of parton distribution functions (PDFs) in the pion, combining πA Drell-Yan data with leading neutron electroproduction from HERA within a Monte Carlo approach based on nested sampling.
P. Barry, N. Sato, W. Melnitchouk, C. Ji
semanticscholar +1 more source
Confronting same-sign W-boson production with parton correlations
Journal of High Energy Physics, 2020 The future runs of LHC offer a unique opportunity to measure correlations between two partons inside the proton, which have never been experimentally detected.
Sabrina Cotogno +2 more
doaj +1 more source
Parton Distribution Functions from a Light Front Hamiltonian and QCD Evolution for Light Mesons. [PDF]
Physical Review Letters, 2019 We obtain the pion and the kaon parton distribution functions from the eigenstates of a light front effective Hamiltonian in the constituent quark-antiquark representation suitable for low-momentum scale applications.
Jiangshan Lan +4 more
semanticscholar +1 more source
Accountability and Hyperaccountability in Child Protection Scandals
Child &Family Social Work, EarlyView.ABSTRACT The number of child abuse–related deaths has decreased significantly in the United Kingdom over the past 50 years, but there remains public and political concern about the actual and perceived risk of child deaths, with resultant processes enacted to supervise child protection practice.
Robin Sen, John Devaney
wiley +1 more source
Collinear and TMD distributions with dynamical soft-gluon resolution scale
Journal of High Energy PhysicsSoft-gluon resolution scales characterize parton branching Monte Carlo implementations of the evolution equations for parton distribution functions in Quantum Chromodynamics (QCD).
F. Hautmann +4 more
doaj +1 more source