# HERMES

Latest additions:
 2019-12-1812:57 [PUBDB-2019-05398] Report/Contribution to a conference proceedings/Contribution to a book Hermes Collaboration Beam-helicity asymmetries in semi-inclusive deep-inelastic single-hadron production from unpolarized hydrogen and deuterium targets [HERMES-19-004] Proceedings of XXVII International Workshop on Deep-Inelastic Scattering and Related Subjects — PoS(DIS2019) - Sissa Medialab Trieste, Italy, 2019. - ISBN - doi:10.22323/1.352.0203XXVII International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS 2019, TorinoTorino, Italy, 8 Apr 2019 - 12 Apr 2019 Sissa Medialab Trieste, Italy 1-5 (2019) [10.22323/1.352.0203]   A measurement of beam-helicity asymmetries for single-hadron production in deep-inelastic scattering is presented. Data from the scattering of 27.6 GeV electrons and positrons off gaseous hydrogen and deuterium targets were collected by the HERMES experiment. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2019-12-1812:54 [PUBDB-2019-05397] Report/Contribution to a conference proceedings/Contribution to a book HERMES Collaboration Longitudinal double-spin asymmetries in semi-inclusive deep-inelastic scattering of electrons and positrons by protons and deuterons [HERMES-19-003] Proceedings of XXVII International Workshop on Deep-Inelastic Scattering and Related Subjects — PoS(DIS2019) - Sissa Medialab Trieste, Italy, 2019. - ISBN - doi:10.22323/1.352.0202XXVII International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS 2019, TorinoTorino, Italy, 8 Apr 2019 - 12 Apr 2019 Sissa Medialab Trieste, Italy 1-5 (2019) [10.22323/1.352.0202]   A comprehensive collection of results on longitudinal double-spin asymmetries is presented for charged pions and kaons produced in semi-inclusive deep-inelastic scattering of electrons and positrons on the proton and deuteron, based on the full HERMES data set. The dependence of the asymmetries on hadron transverse momentum and azimuthal angle extends the sensitivity to the flavor structure of the nucleon beyond the distribution functions accessible in the collinear framework. [...] OpenAccess: PDF; External link: Fulltext 2019-09-2515:40 [PUBDB-2019-03449] Conference Presentation HERMES Collaboration Overview of HERMES results XVIII Workshop on High Energy Spin Physics, DSPIN-19, DubnaDubna, Russia, 2 Sep 2019 - 6 Sep 2019   The HERMES experiment has collected a wealth of data using the 27.6 GeV polarized HERA lepton beam and various polarized and unpolarized gaseous targets. This allows for a series of unique measurements of observables sensitive to the multidimensional (spin) structure of the nucleon, in particular semi-inclusive deep-inelastic scattering (SIDIS) measurements, for which the HERMES dual-radiator ring-imaging Cherenkov counter provided final-hadron identification between 2 GeV to 15 GeV for pions, kaons, and (anti)protons. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2019-09-2515:34 [PUBDB-2019-03448] Conference Presentation (Invited) HERMES Collaboration Longitudinal double-spin asymmetries in SIDIS studied at HERMES The 11th Circum-Pan-Pacific Spin Symposium, PacSpin19, MiyazakiMiyazaki, Japan, 27 Aug 2019 - 30 Aug 2019   OpenAccess: PDF PDF (PDFA); External link: Fulltext 2019-09-1214:40 [PUBDB-2019-03298] Report/Journal Article et al Beam-helicity asymmetries for single-hadron production in semi-inclusive deep-inelastic scattering from unpolarized hydrogen and deuterium targets [DESY 19-040, arXiv:1903.08544] Physics letters / B B 797, 134886 (2019) [10.1016/j.physletb.2019.134886]   A measurement of beam-helicity asymmetries for single-hadron production in deep-inelastic scattering is presented. Data from the scattering of 27.6 GeV electrons and positrons off gaseous hydrogen and deuterium targets were collected by the HERMES experiment. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2019-09-0912:07 [PUBDB-2019-03264] Report/Journal Article et al Longitudinal double-spin asymmetries in semi-inclusive deep-inelastic scattering of electrons and positrons by protons and deuterons [DESY-18-181; arXiv:1810.07054] Physical review / D 99(11), 112001 (2019) [10.1103/PhysRevD.99.112001]   A comprehensive collection of results on longitudinal double-spin asymmetries is presented for charged pions and kaons produced in semi-inclusive deep-inelastic scattering of electrons and positrons on the proton and deuteron, based on the full HERMES data set. The dependence of the asymmetries on hadron transverse momentum and azimuthal angle extends the sensitivity to the flavor structure of the nucleon beyond the distribution functions accessible in the collinear framework. [...] OpenAccess: PDF PDF (PDFA); 2019-05-2020:52 [PUBDB-2019-02319] Journal Article/Contribution to a conference proceedings HERMES Collaboration Medium-indused modification of kaons spectra measured in SIDIS at HERMES 24th International Baldin Seminar on High Energy Physics Problems, ISHEPP 2018, DubnaDubna, Russia, 17 Sep 2018 - 22 Sep 2018   The predicted high sensitivity of the nuclear modification factor for K$^−$ in SIDIS due to the QCD based effect of medium-induced flavour conversion in the fragmentation function is studied at HERMES experiment. Unlike π+, π− and K$^+$ nuclear modification factor for K$^−$ is assumed to increase at high value of Bjorken variable $x_B$ and a hadron fraction energy $z$. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2019-04-1014:54 [PUBDB-2019-01925] Conference Presentation (Invited) HERMES Collaboration Beam-helicity asymmetries in semi-inclusive deep-inelastic single-hadron production from unpolarized hydrogen and deuterium targets 27th International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS 2019, TorinoTorino, Italy, 8 Apr 2019 - 12 Apr 2019   A measurement of beam-helicity asymmetries for single-hadron production in deep-inelastic scattering is presented. Data from the scattering of 27.6 GeV electrons and positrons off gaseous hydrogen and deuterium targets were collected by the HERMES experiment. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2019-04-1014:50 [PUBDB-2019-01924] Conference Presentation HERMES Collaboration Longitudinal double-spin asymmetries in semi-inclusive deep-inelastic scattering of electrons and positrons by protons and deuterons 27th International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS 2019, TorinoTorino, Italy, 8 Apr 2019 - 12 Apr 2019   A comprehensive collection of results on longitudinal double-spin asymmetries is presented for charged pions and kaons produced in semi-inclusive deep-inelastic scattering of electrons and positrons on the proton and deuteron, based on the full HERMES data set. The dependence of the asymmetries on hadron transverse momentum and azimuthal angle extends the sensitivity to the flavor structure of the nucleon beyond the distribution functions accessible in the collinear framework. [...] OpenAccess: PDF; External link: Fulltext 2019-03-2519:21 [PUBDB-2019-01709] Preprint/Report et al Beam-helicity asymmetries for single-hadron production in semi-inclusive deep-inelastic scattering from unpolarized hydrogen and deuterium targets [DESY-19-040; arXiv:1903.08544]   A measurement of beam-helicity asymmetries for single-hadron production in deep-inelastic scattering is presented. Data from the scattering of 27.6 GeV electrons and positrons off gaseous hydrogen and deuterium targets were collected by the HERMES experiment. [...] OpenAccess: PDF PDF (PDFA);