- publication . Article . 2016Open Access EnglishAuthors:HADES Collaboration, Null; Agakishiev, G.; Arnold, O.; Balanda, A.; Belver, D.; Belyaev, A.; Berger-Chen, J.C.; Blanco, A.; Böhmer, M.; Boyard, J.L.; ...handle: 10400.26/27001 , 11104/0260979Publisher: HAL CCSDProject: EC | HADRONPHYSICS3 (283286), FCT | PTDC/FIS/113339/2009 (113339)
The HADES data from p+Nb collisions at center of mass energy of √ sNN= 3.2 GeV are analyzed by employing a statistical model. Accounting for the identified hadrons π, η, Λ, K s , ω allows a surprisingly good description of their abundances with parameters Tchem = (99 ± ...
- publication . Preprint . Article . 2013Open Access EnglishAuthors:Alessandro Bacchetta; Marco Radici; Andrea Signori;Project: EC | HADRONPHYSICS3 (283286)
Recent data from semi-inclusive deep inelastic scattering collected by the HERMES collaboration allow for the first time to discuss how the transverse-momentum dependence of unpolarized distribution and fragmentation functions is affected by the flavor of the involved p...
- publication . Article . Preprint . 2014Open Access EnglishAuthors:Paul E.L. Rakow; Arwed Schiller; H. Perlt; H. Perlt; Roger Horsley; Gerrit Schierholz;Publisher: ElsevierProject: EC | HADRONPHYSICS3 (283286)
Comment: 10 pages, 7 figures, version to be published in Physics Letters B
- publication . Article . Preprint . 2015Open Access EnglishAuthors:Albaladejo, Miguel; Nielsen, Marina; Oset, Eulogio;Publisher: ElsevierProject: EC | HADRONPHYSICS3 (283286)
We study the $\bar{B}_s^0\to D_s^-(DK)^+$ weak decay, and look at the $DK$ invariant mass distribution with the aim of obtaining relevant information on the nature of the $D_{s0}^{\ast+}(2317)$ resonance. We make a simulation of the experiment using the actual mass of t...
- publication . Article . Other literature type . Preprint . 2015Open AccessAuthors:M. Krämer; F. Nerling; V. Jary; D. Panzieri; M. Boer; L. Capozza; J. ter Wolbeek; R. R. Akhunzyanov; N. Horikawa; J. Bernhard; ...handle: 10400.26/26669Project: FCT | CERN/FP/116376/2010 (116376), FCT | CERN/FP/123600/2011 (123600), EC | HADRONPHYSICS3 (283286), FCT | CERN/FP/109323/2009 (109323)
Measurements of the Collins and Sivers asymmetries for charged pions and charged and neutral kaons produced in semi-inclusive deep-inelastic scattering of high energy muons off transversely polarised protons are presented. The results were obtained using all the availab...
- publication . Article . Preprint . Other literature type . 2014Open AccessAuthors:Adolph, C.; Akhunzyanov, R.; Alekseev, M. G.; Alexeev, G. D.; Amoroso, A.; Andrieux, V.; Anosov, V.; Austregesilo, A.; Badelek, B.; Balestra, F.; ...handle: 10400.26/26547Publisher: Springer Science and Business Media LLCProject: FCT | CERN/FP/116376/2010 (116376), FCT | CERN/FP/123600/2011 (123600), FCT | CERN/FP/109323/2009 (109323), EC | HADRONPHYSICS3 (283286)
Comment: 27 pages, 12 figures and 3 tables
- publication . Article . Other literature type . Preprint . 2016Open Access EnglishAuthors:Singh, B.; Erni, W.; Krusche, B.; Steinacher, M.; Walford, N.; Liu, B.; Liu, H.; Liu, Z.; Shen, X.; Wang, C.; ...Publisher: SpringerProject: EC | HADRONPHYSICS3 (283286)
The results of simulations for future measurements of electromagnetic form factors at \PANDA (FAIR) within the PandaRoot software framework are reported. The statistical precision at which the proton form factors can be determined is estimated. The signal channel $\bar ...
- publication . Article . Preprint . 2014Open Access EnglishAuthors:The HERMES Collaboration; Airapetian, A.; Akopov, N.; Aschenauer, E. C.; Augustyniak, W.; Avakian, R.; Avetissian, A.; Avetisyan, E.; Blok, H. P.; Böttcher, H.; ...handle: 1854/LU-4434601Project: EC | HADRONPHYSICS3 (283286), NSERC
The beam-helicity asymmetry in associated electroproduction of real photons, $ep\to e\gamma \pi N$, in the $\Delta$(1232)-resonance region is measured using the longitudinally polarized HERA positron beam and an unpolarized hydrogen target. Azimuthal Fourier amplitudes ...
- publication . Other literature type . Article . Preprint . 2015Open Access EnglishAuthors:Subir Sarkar; N. du Fresne von Hohenesche; O.Yu. Denisov; F. Haas; S. Dasgupta; D.V. Peshekhonov; V.N. Kolosov; R. Jahn; H. Suzuki; A.S. Nunes; ...handle: 10400.26/26894Project: FCT | CERN/FP/116376/2010 (116376), FCT | CERN/FP/123600/2011 (123600), EC | HADRONPHYSICS3 (283286), FCT | CERN/FP/109323/2009 (109323)
In the fragmentation of a transversely polarized quark several left-right asymmetries are possible for the hadrons in the jet. When only one unpolarized hadron is selected, it exhibits an azimuthal modulation known as Collins effect. When a pair of oppositely charged ha...
- publication . Article . Other literature type . Preprint . 2015Open Access EnglishAuthors:Adolph, C.; Akhunzyanov, R.; Alexeev, M. G.; Alexeev, G. D.; Amoroso, A.; Andrieux, V.; Anosov, V.; Austregesilo, A.; Badełek, B.; Balestra, F.; ...handle: 10400.26/26595Project: FCT | CERN/FP/116376/2010 (116376), FCT | CERN/FP/123600/2011 (123600), FCT | CERN/FP/109323/2009 (109323), EC | HADRONPHYSICS3 (283286)
Comment: Published version: 9 pages, 3 figures, 1 table
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