279 citations · 2.6k across the 48 of their papers we have counts for
12 papers · 1 filter
within a Handbag Picture -- Cross Section and Spin Observables
A. T. Goritschnig, P. Kroll, W. Schweiger
We study the process within the generalized parton picture. Our starting point is the double handbag diagram which factorizes into soft generalized parto…
Chiral Odd Generalized Parton Distributions in Position Space
A. Mukherjee, D. Chakrabarti, R. Manohar
We report on a calculation of the chiral odd generalized parton distributions (GPDs) for non-zero skewness in transverse and longitudinal position spaces by taking Fourier tran…
Target mass corrections and beyond
Alberto Accardi
I examine the uncertainty of perturbative QCD factorization for (un)polarized hadron structure functions in deep inelastic scattering at a large value of the Bjorken variable xB. T…
Parton Distributions in the Impact Parameter Space
Matthias Burkardt
Parton distributions in impact parameter space, which are obtained by Fourier transforming GPDs, exhibit a significant deviation from axial symmetry when the target and/or quark is…
Status of Longitudinal Polarized Parton Densities and Higher Twist
Elliot Leader, Alexander V. Sidorov, Dimiter B. Stamenov
The present status of the longitudinal polarized parton densities (PDFs) and the contribution of their first moments to the nucleon spin is discussed. Special attention is paid to…
Spin beyond Standard Model: Theory
Jens Erler
I use spin as a guide through the labyrinth of possibilities and ideas that go beyond the established understanding of the fundamental interactions.
Semi-leptonic Octet Baryon Weak Axial-Vector Form Factors in the Chiral Constitutent Quark Model
Harleen Dahiya, Neetika Sharma, P. K. Chatley +1
The weak vector and axial-vector form factors have been investigated for the semi-leptonic octet baryon decays in the chiral constituent quark model with configuration mixing (\chi…
Polarization in Heavy Ion Physics
S. M. Troshin
Role of polarization studies in heavy ion physics is discussed with emphasis on the search for quark-gluon plasma formation and studies of its dynamical properties.
Quark-Hadron Duality in Spin Structure Functions g1p and g1d
P. E. Bosted, K. V. Dharmawardane, G. E. Dodge +3
New measurements of the spin structure functions of the proton and deuteron g1p(x,Q2) and g1d(x,Q2) in the nucleon resonance region are compared with extrapolations of target-mass-…
Onset of asymptotic scaling in deuteron photodisintegration
P. Rossi
We investigate the transition from the nucleon-meson to quark-gluon description of the strong interaction using the photon energy dependence of the differential cross sec…
A Kinematically Complete Measurement of the Proton Structure Function F2 in the Resonance Region and Evaluation of Its Moments
M. Osipenko, G. Ricco, M. Taiuti +3
We measured the inclusive electron-proton cross section in the nucleon resonance region (W < 2.5 GeV) at momentum transfers Q**2 below 4.5 (GeV/c)**2 with the CLAS detector. The la…
Measurements of the -Dependence of the Proton and Neutron Spin Structure Functions g1p and g1n
The E155 Collaboration, P. L. Anthony
The structure functions g1p and g1n have been measured over the range 0.014 < x < 0.9 and 1 < Q2 < 40 GeV2 using deep-inelastic scattering of 48 GeV longitudinally polarized electr…