Home > Publications database > Proton generalized parton distributions from lattice QCD > print

001     474782
005     20250724151348.0
024 7 _ |a 10.31349/SuplRevMexFis.3.0308104
|2 doi
024 7 _ |a Scapellato:2022mai
|2 INSPIRETeX
024 7 _ |a inspire:2012411
|2 inspire
024 7 _ |a arXiv:2201.06519
|2 arXiv
024 7 _ |a 10.3204/PUBDB-2022-00989
|2 datacite_doi
024 7 _ |a openalex:W4283205219
|2 openalex
037 _ _ |a PUBDB-2022-00989
041 _ _ |a English
082 _ _ |a 530
088 _ _ |a arXiv:2201.06519
|2 arXiv
100 1 _ |a Scapellato, Aurora
|0 P:(DE-HGF)0
|b 0
111 2 _ |a 19th International Conference on Hadron Spectroscopy and Structure
|g HADRON 2021
|c Mexico City
|d 2021-07-26 - 2021-08-01
|w Mexico
245 _ _ |a Proton generalized parton distributions from lattice QCD
260 _ _ |a Ciudad de México
|c 2022
|b Sociedad Mexicana de Física
300 _ _ |a 6
336 7 _ |a CONFERENCE_PAPER
|2 ORCID
336 7 _ |a Conference Paper
|0 33
|2 EndNote
336 7 _ |a Journal Article
|0 PUB:(DE-HGF)16
|2 PUB:(DE-HGF)
|m journal
336 7 _ |a INPROCEEDINGS
|2 BibTeX
336 7 _ |a conferenceObject
|2 DRIVER
336 7 _ |a Output Types/Conference Paper
|2 DataCite
336 7 _ |a Contribution to a conference proceedings
|b contrib
|m contrib
|0 PUB:(DE-HGF)8
|s 1667564822_17309
|2 PUB:(DE-HGF)
500 _ _ |a Invited talk at the Hadron 2021 conference. 7 pages, 4 figures
520 _ _ |a Momentum and spatial distributions of quarks and gluons inside hadrons are typically encoded in the so-called generalized parton distributions (GPDs). GPDs are multi-dimensional quantities that are very challenging to extract, both experimentally and within lattice QCD. We present the first lattice results on the $x$-dependence of isovector unpolarized, helicity and transversity GPDs of the proton, obtained from lattice QCD using an ensemble of $N_f=2+1+1$ maximally twisted mass fermions, with pion mass $M_\pi=260$ MeV and lattice spacing $a\simeq 0.093$ fm. Our calculations use the quasi-distribution formalism and the final distributions are presented in the MS-bar scheme at a renormalization scale of 2 GeV.
536 _ _ |a 611 - Fundamental Particles and Forces (POF4-611)
|0 G:(DE-HGF)POF4-611
|c POF4-611
|f POF IV
|x 0
588 _ _ |a Dataset connected to arXivarXiv
650 _ 7 |a p: generalized parton distribution
|2 INSPIRE
650 _ 7 |a parton: distribution function
|2 INSPIRE
650 _ 7 |a generalized parton distribution: transversity
|2 INSPIRE
650 _ 7 |a quark: spatial distribution
|2 INSPIRE
650 _ 7 |a fermion: mass: twist
|2 INSPIRE
650 _ 7 |a pi: mass
|2 INSPIRE
650 _ 7 |a scale: renormalization
|2 INSPIRE
650 _ 7 |a lattice field theory
|2 INSPIRE
650 _ 7 |a lattice
|2 INSPIRE
650 _ 7 |a flavor: 4
|2 INSPIRE
650 _ 7 |a isovector
|2 INSPIRE
650 _ 7 |a gluon
|2 INSPIRE
650 _ 7 |a helicity
|2 INSPIRE
650 _ 7 |a higher-dimensional
|2 INSPIRE
650 _ 7 |a hadron
|2 INSPIRE
650 _ 7 |a lattice QCD
|2 autogen
650 _ 7 |a Lattice QCD
|2 autogen
650 _ 7 |a nucleon structure
|2 autogen
650 _ 7 |a generalized parton distributions
|2 autogen
650 _ 7 |a 11.15.Ha
|2 autogen
650 _ 7 |a 12.38.Gc
|2 autogen
650 _ 7 |a 12.60.-i
|2 autogen
650 _ 7 |a 12.38.Aw
|2 autogen
693 _ _ |0 EXP:(DE-MLZ)NOSPEC-20140101
|5 EXP:(DE-MLZ)NOSPEC-20140101
|e No specific instrument
|x 0
700 1 _ |a Alexandrou, Constantia
|0 P:(DE-HGF)0
|b 1
700 1 _ |a Cichy, Krzysztof
|0 P:(DE-HGF)0
|b 2
700 1 _ |a Constantinou, Martha
|0 M.Constantinou.1
|b 3
700 1 _ |a Hadjiyiannakou, Kyriakos
|0 K.Hadjiyiannakou.10
|b 4
700 1 _ |a Jansen, Karl
|0 P:(DE-H253)PIP1003636
|b 5
|e Corresponding author
700 1 _ |a Steffens, Fernanda
|0 P:(DE-H253)PIP1020874
|b 6
773 _ _ |a 10.31349/SuplRevMexFis.3.0308104
|g Vol. 3, no. 3
|0 PERI:(DE-600)3114071-3
|n 3
|p 0308104
|t Suplemento de la revista mexicana de física
|v 3
|y 2022
|x 2683-2585
787 0 _ |a Scapellato, Aurora et.al.
|d 2022
|i IsParent
|0 PUBDB-2022-06436
|r arXiv:2201.06519
|t Proton generalized parton distributions from lattice QCD
856 4 _ |u https://bib-pubdb1.desy.de/record/474782/files/HTML-Approval_of_scientific_publication.html
856 4 _ |u https://bib-pubdb1.desy.de/record/474782/files/PDF-Approval_of_scientific_publication.pdf
856 4 _ |y OpenAccess
|u https://bib-pubdb1.desy.de/record/474782/files/document-1.pdf
856 4 _ |y OpenAccess
|u https://bib-pubdb1.desy.de/record/474782/files/main.pdf
856 4 _ |y OpenAccess
|x pdfa
|u https://bib-pubdb1.desy.de/record/474782/files/document-1.pdf?subformat=pdfa
856 4 _ |y OpenAccess
|x pdfa
|u https://bib-pubdb1.desy.de/record/474782/files/main.pdf?subformat=pdfa
909 C O |o oai:bib-pubdb1.desy.de:474782
|p openaire
|p open_access
|p VDB
|p driver
|p dnbdelivery
910 1 _ |a External Institute
|0 I:(DE-HGF)0
|k Extern
|b 0
|6 P:(DE-HGF)0
910 1 _ |a External Institute
|0 I:(DE-HGF)0
|k Extern
|b 1
|6 P:(DE-HGF)0
910 1 _ |a External Institute
|0 I:(DE-HGF)0
|k Extern
|b 2
|6 P:(DE-HGF)0
910 1 _ |a Deutsches Elektronen-Synchrotron
|0 I:(DE-588b)2008985-5
|k DESY
|b 5
|6 P:(DE-H253)PIP1003636
913 1 _ |a DE-HGF
|b Forschungsbereich Materie
|l Matter and the Universe
|1 G:(DE-HGF)POF4-610
|0 G:(DE-HGF)POF4-611
|3 G:(DE-HGF)POF4
|2 G:(DE-HGF)POF4-600
|4 G:(DE-HGF)POF
|v Fundamental Particles and Forces
|x 0
914 1 _ |y 2022
915 _ _ |a OpenAccess
|0 StatID:(DE-HGF)0510
|2 StatID
915 _ _ |a Creative Commons Attribution-NonCommercial-NoDerivs CC BY-NC-ND 4.0
|0 LIC:(DE-HGF)CCBYNCND4
|2 HGFVOC
920 1 _ |0 I:(DE-H253)Z_ZPPT-20210408
|k Z_ZPPT
|l Zeuthen Particle PhysicsTheory
|x 0
920 1 _ |0 I:(DE-H253)ZEU-THEO-20120731
|k ZEU-THEO
|l Theorie
|x 1
980 _ _ |a contrib
980 _ _ |a VDB
980 _ _ |a UNRESTRICTED
980 _ _ |a journal
980 _ _ |a I:(DE-H253)Z_ZPPT-20210408
980 _ _ |a I:(DE-H253)ZEU-THEO-20120731
980 1 _ |a FullTexts

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21