% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @ARTICLE{Alexandrou:438681, author = {Alexandrou, C. and Bacchio, S. and Constantinou, M. and Finkenrath, J. and Hadjiyiannakou, K. and Jansen, Karl and Koutsou, G.}, title = {{N}ucleon strange electromagnetic form factors}, journal = {Physical review / D}, volume = {101}, number = {3}, issn = {2470-0010}, address = {Melville, NY}, publisher = {Inst.302363}, reportid = {PUBDB-2020-02140, arXiv:1909.10744}, pages = {031501}, year = {2020}, note = {7 pages and 5 figures ; publication: Phys.Rev. D101 3 (2020) 031501 ; ;}, abstract = {The role of the strange quarks on the low-energy interactions of the proton can be probed through the strange electromagnetic form factors. Knowledge of these form factors provides essential input for parity-violating processes and contributes to the understanding of the sea quark dynamics. We determine the strange electromagnetic form factors of the nucleon within the lattice formulation of Quantum Chromodynamics using simulations that include light, strange and charm quarks in the sea all tuned to their physical mass values. We employ state-of-the-art techniques to accurately extract the form factors for values of the momentum transfer square up to 0.8~GeV$^2$. We find that both the electric and magnetic form factors are statistically non-zero. We obtain for the strange magnetic moment $\mu^s=-0.017(4)$, the strange magnetic radius $\langle r^2_M \rangle^s=-0.015(9)$~fm$^2$, and the strange charge radius $\langle r^2_E \rangle^s=-0.0048(6)$~fm$^2$.}, keywords = {form factor: electromagnetic (autogen) / form factor: magnetic (autogen) / nucleon: form factor: electromagnetic (autogen) / quark: sea (autogen) / p: interaction (autogen) / quantum chromodynamics (autogen) / momentum transfer (autogen) / magnetic moment (autogen) / charge radius (autogen) / lattice (autogen) / charm (autogen)}, cin = {ZEU-NIC}, ddc = {530}, cid = {I:(DE-H253)ZEU-NIC-20120731}, pnm = {611 - Fundamental Particles and Forces (POF3-611)}, pid = {G:(DE-HGF)POF3-611}, experiment = {EXP:(DE-MLZ)NOSPEC-20140101}, typ = {PUB:(DE-HGF)29 / PUB:(DE-HGF)16}, eprint = {1909.10744}, howpublished = {arXiv:1909.10744}, archivePrefix = {arXiv}, SLACcitation = {$\%\%CITATION$ = $arXiv:1909.10744;\%\%$}, UT = {WOS:000513217400003}, doi = {10.1103/PhysRevD.101.031501}, url = {https://bib-pubdb1.desy.de/record/438681}, }