{"arxiv_id":"1105.0899","incoming":{"papers":9,"sentences":13,"groups":[{"kind":"comparison","label":"Compares with it","papers":1,"sentences":1,"quotes":[{"arxiv_id":"2004.08890","title":"Theory of Deeply Virtual Compton Scattering off the Unpolarized Proton","url":"/paper/2004.08890","section":"GPD Model","sentence":"In Table [ref] we present the values of the CFFs, $H, E, H, E$, calculated at $x_Bj = 0.34, 0.37$, $-t= 0.17, 0.26$ GeV$^2$ and $Q^2 = 1.8, 4.5$ GeV$^2$, compared with the values from the analyses in Refs. [ref] .","intent_p":1.0,"contests_p":null}]},{"kind":"supports_this_paper","label":"Cites it as support","papers":1,"sentences":1,"quotes":[{"arxiv_id":"1312.5493","title":"Global analysis of generalized parton distributions -- collider kinematics --","url":"/paper/1312.5493","section":"Introduction","sentence":"From these findings and information on GPDs, derived from DVCS data in LO approximation [ref] , one expects that a global GPD analysis at LO is hardly possible, whereas a NLO analysis should be more consistent.","intent_p":0.98,"contests_p":null}]},{"kind":"background","label":"Cites it as background","papers":1,"sentences":1,"quotes":[{"arxiv_id":"1612.02955","title":"The $\\rho$-meson light-cone distribution amplitudes from lattice QCD","url":"/paper/1612.02955","section":"Introduction","sentence":"In the future, exclusive vector meson production will be studied with unprecedented precision at the electron-ion collider (EIC) [ref] .","intent_p":0.8,"contests_p":null}]}],"unlabelled_sentences":10},"outgoing":{"papers":80,"sentences":127,"groups":[{"kind":"extends","label":"Builds on","papers":1,"sentences":1,"quotes":[{"arxiv_id":"hep-ph/0703179","title":"Towards a fitting procedure for deeply virtual Compton scattering at next-to-leading order and beyond","url":"/paper/hep-ph/0703179","section":"GPDs from hard exclusive measurements","sentence":"An approach analogous to the one employed for DVCS in Ref. [ref] is also suitable for LO and NLO analysis of DVEM.","intent_p":0.83,"contests_p":null}]},{"kind":"method_or_tool","label":"Uses the method or tool of","papers":9,"sentences":10,"quotes":[{"arxiv_id":"1005.5209","title":"Exclusive electroproduction revisited: treating kinematical effects","url":"/paper/1005.5209","section":"GPDs from hard exclusive measurements","sentence":"In Fig. [ref] we confront our fit results ($χ^2/d.o.f.≈1$ w.r.t. the employed data sets) to experimental data: KM09a (squares), KM09b (circles), and the hybrid model fit KM10b (triangles-up) in which we now utilized the improved formulae set [ref] and the Kelly form factor parameterization [ref] .","intent_p":0.98,"contests_p":null},{"arxiv_id":"0809.2890","title":"Refined analysis of photon leptoproduction off spinless target","url":"/paper/0809.2890","section":"GPDs from hard exclusive measurements","sentence":"To relate the CFFs with the observables we employed the BKM formulas [ref] within the `hot-fix' convention [ref] and used the Sachs parameterization for the electromagnetic form factors.","intent_p":1.0,"contests_p":null},{"arxiv_id":"hep-ph/0112108","title":"Theory of deeply virtual Compton scattering on the nucleon","url":"/paper/hep-ph/0112108","section":"GPDs from hard exclusive measurements","sentence":"To relate the CFFs with the observables we employed the BKM formulas [ref] within the `hot-fix' convention [ref] and used the Sachs parameterization for the electromagnetic form factors.","intent_p":1.0,"contests_p":null},{"arxiv_id":"hep-ph/9909489","title":"Helicity skewed quark distributions of the nucleon and chiral symmetry","url":"/paper/hep-ph/9909489","section":"GPDs from hard exclusive measurements","sentence":"Besides the subtraction constant ([ref]), we also included the parameter-free pion-pole model for the $Ẽ$ GPD [ref] and parameterized the $H$ GPD rather analogously to Eq. ([ref]) with $b=3/2$.","intent_p":0.97,"contests_p":null},{"arxiv_id":"hep-ph/0510109","title":"Next-to-next-to leading order corrections to deeply virtual Compton scattering: the non-singlet case","url":"/paper/hep-ph/0510109","section":"GPD modeling","sentence":"In the Mellin-Barnes representation the CFFs possess a rather convenient form, e.g., Eq. ([ref]) is rewritten as [ref] [equation] This integral is numerically implemented in an efficient routine in two different factorization schemes, including the standard minimal subtraction ($MS$) one at next-to-leading order (NLO) accuracy.","intent_p":0.93,"contests_p":null}]},{"kind":"data_used","label":"Uses data or values from","papers":10,"sentences":11,"quotes":[{"arxiv_id":"0802.2499","title":"Measurement of Azimuthal Asymmetries With Respect To Both Beam Charge and Transverse Target Polarization in Exclusive Electroproduction of Real Photons","url":"/paper/0802.2499","section":"GPDs from hard exclusive measurements","sentence":"The first set contains twist-two dominated (preliminary) beam spin asymmetry, [equation] and beam charge asymmetry, [equation] coefficients $A^(1)_BS$ and $A^(1)_BC$, respectively, from HERMES [ref] and 12 beam spin asymmetry coefficients $A^(1)_BS$, which we obtained by Fourier transform of selected CLAS [ref] data with small $-t$.","intent_p":1.0,"contests_p":null},{"arxiv_id":"0710.5768","title":"DVCS at HERMES: Recent Results","url":"/paper/0710.5768","section":"GPDs from hard exclusive measurements","sentence":"The first set contains twist-two dominated (preliminary) beam spin asymmetry, [equation] and beam charge asymmetry, [equation] coefficients $A^(1)_BS$ and $A^(1)_BC$, respectively, from HERMES [ref] and 12 beam spin asymmetry coefficients $A^(1)_BS$, which we obtained by Fourier transform of selected CLAS [ref] data with small $-t$.","intent_p":1.0,"contests_p":null},{"arxiv_id":"0711.4805","title":"Deeply Virtual Compton Scattering Beam-Spin Asymmetries","url":"/paper/0711.4805","section":"GPDs from hard exclusive measurements","sentence":"The first set contains twist-two dominated (preliminary) beam spin asymmetry, [equation] and beam charge asymmetry, [equation] coefficients $A^(1)_BS$ and $A^(1)_BC$, respectively, from HERMES [ref] and 12 beam spin asymmetry coefficients $A^(1)_BS$, which we obtained by Fourier transform of selected CLAS [ref] data with small $-t$.","intent_p":1.0,"contests_p":null},{"arxiv_id":"0909.3587","title":"Separation of contributions from deeply virtual Compton scattering and its interference with the Bethe--Heitler process in measurements on a hydrogen target","url":"/paper/0909.3587","section":"GPDs from hard exclusive measurements","sentence":"Here 50 feed-forward neural nets with two hidden layers were trained using HERMES BCA [ref] and CLAS BSA [ref] data.","intent_p":1.0,"contests_p":null},{"arxiv_id":"0812.2517","title":"A measurement of the Q^2, W and t dependences of deeply virtual Compton scattering at HERA","url":"/paper/0812.2517","section":"GPDs from hard exclusive measurements","sentence":"Experimentally, the unpolarized DVCS cross section has been provided by the H1 and ZEUS collaborations [ref] .","intent_p":0.85,"contests_p":null}]},{"kind":"comparison","label":"Compares 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parameters.","intent_p":0.94,"contests_p":null},{"arxiv_id":"1003.0307","title":"Generalized Parton Distributions from Deep Virtual Compton Scattering at CLAS","url":"/paper/1003.0307","section":"GPDs from hard exclusive measurements","sentence":"The pure $H$ and $H$ CFF fit [ref] (diamonds), including longitudinally polarized target data, is within error bars inconsistent with the $H$ dominated scenario [ref] (circles), however, (accidentally) reproduces our dashed curve.","intent_p":0.92,"contests_p":null},{"arxiv_id":"0904.1648","title":"Extraction of the Compton Form Factor H from DVCS measurements at Jefferson Lab","url":"/paper/0904.1648","section":"GPDs from hard exclusive measurements","sentence":"The pure $H$ and $H$ CFF fit [ref] (diamonds), including longitudinally polarized target data, is within error bars inconsistent with the $H$ dominated scenario [ref] (circles), however, (accidentally) reproduces our dashed curve.","intent_p":0.92,"contests_p":null},{"arxiv_id":"0709.4406","title":"Small x gluon from exclusive J/psi production","url":"/paper/0709.4406","section":"GPDs from hard exclusive measurements","sentence":"These properties of our GPD models and partially of the GK07 in the quark sector are qualitatively different from the properties of the Durham GPD parameterization [ref] , which, e.g., is employed in the diffractive $J/Ψ$ electroproduction [ref] , and provides the conformal ratio, see also dotted curves in Fig. [ref].","intent_p":0.95,"contests_p":null}]},{"kind":"supports_this_paper","label":"Cites as support","papers":2,"sentences":2,"quotes":[{"arxiv_id":"0805.0152","title":"Sum rules and dualities for generalized parton distributions: is there a holographic principle?","url":"/paper/0805.0152","section":"Introduction","sentence":"Hence, we must conclude that in such measurements essentially only the GPD on the cross-over line (thanks to ([ref]), also outside of the experimentally accessible part of this line [ref] ) and the subtraction constant $D$ can be accessed.","intent_p":0.97,"contests_p":null},{"arxiv_id":"0906.2571","title":"Generic modelling of non-perturbative quantities and a description of hard exclusive $\\pi^+$ electroproduction","url":"/paper/0906.2571","section":"GPD modeling","sentence":"That such a model provides reasonable results has been argued for the iso-triplet part of $H$ and $E$ [ref] .","intent_p":0.99,"contests_p":null}]},{"kind":"background","label":"Cites as background","papers":8,"sentences":9,"quotes":[{"arxiv_id":"hep-ph/9704207","title":"Nonforward Parton Distributions","url":"/paper/hep-ph/9704207","section":"GPD modeling","sentence":"First, GPDs might be defined as Radon transform of double distributions (DDs) [ref] : [equation] where integer $p ∈{0,1}$.","intent_p":0.94,"contests_p":null},{"arxiv_id":"hep-ph/9812448","title":"Wave Functions, Evolution Equations and Evolution Kernels from Light-Ray Operators of QCD","url":"/paper/hep-ph/9812448","section":"GPD modeling","sentence":"First, GPDs might be defined as Radon transform of double distributions (DDs) [ref] : [equation] where integer $p ∈{0,1}$.","intent_p":0.94,"contests_p":null},{"arxiv_id":"hep-ph/0112108","title":"Theory of deeply virtual Compton scattering on the nucleon","url":"/paper/hep-ph/0112108","section":"Potential of an electron-ion colider","sentence":"The reader might find a more detailed discussion, based on a $1/Q$ expansion, in Ref. [ref] .","intent_p":0.97,"contests_p":null},{"arxiv_id":"hep-ph/0504030","title":"Unraveling hadron structure with generalized parton distributions","url":"/paper/hep-ph/0504030","section":"Introduction","sentence":"In fact, GPDs build up a whole framework for description of hadron structure [ref] , with the `spin puzzle' being just one interesting aspect.","intent_p":0.87,"contests_p":null},{"arxiv_id":"hep-ph/0307382","title":"Generalized Parton Distributions","url":"/paper/hep-ph/0307382","section":"Introduction","sentence":"In fact, GPDs build up a whole framework for description of hadron structure [ref] , with the `spin puzzle' being just one interesting aspect.","intent_p":0.87,"contests_p":null}]}],"unlabelled_sentences":86},"claims":[],"thresholds":{"intent_p":0.8,"supports_p":0.95,"contests_p":0.7},"method":"Citing sentences come from each paper's LaTeX source; every \\cite marks the sentence and the works it cites. Pith's classifier typed each sentence. 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