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24 research outcomes, page 1 of 3
  • publication . Article . Other literature type . Preprint . 2015
    Open Access English
    Authors:
    M. Ziembicki; A. Zink; O.P. Gavrichtchouk; J. Pochodzalla; I.A. Savin; V. Andrieux; Y. Bedfer; J. Matousek; G.D. Alexeev; S.S. Dasgupta; ...
    Project: FCT | CERN/FP/116376/2010 (116376), FCT | CERN/FP/123600/2011 (123600), EC | HADRONPHYSICS3 (283286), FCT | CERN/FP/109323/2009 (109323)

    A search for the exclusive production of the $Z_c^{\pm}(3900)$ hadron by virtual photons has been performed in the channel $Z_c^{\pm}(3900)\rightarrow J/\psi \pi^{\pm}$. The data cover the range from 7 GeV to 19 GeV in the centre-of-mass energy of the photon-nucleon sys...

  • publication . Preprint . Article . Conference object . Other literature type . 2015
    Open Access English
    Authors:
    Agakishiev, G.; Arnold, O.; Balanda, A.; Belver, D.; Belyaev, A.V.; Berger-Chen, J.C.; Blanco, A.; Böhmer, M.; Boyard, J.L.; Cabanelas, P.; ...
    Project: FCT | PTDC/FIS/113339/2009 (113339), EC | HADRONPHYSICS3 (283286)

    Comment: 7 Pages, 5 Figures

  • publication . Conference object . Article . 2016
    Open Access English
    Authors:
    G. Kuc; V. Petousis; Claudia Höhne; P. Bordalo; Kirill Lapidus; J.C. Berger-Chen; A. Rost; J. A. Garzón; F. F. Guber; A. Ierusalimov; ...
    Project: FCT | PTDC/FIS/113339/2009 (113339), EC | HADRONPHYSICS3 (283286)

    We present and discuss recent experimental activities of the HADES collaboration on open and hidden strangeness production close or below the elementary NN threshold. Special emphasis is put on the feed-down from ϕ mesons to antikaons, the presence of the Ξ(-) excess in...

  • publication . Article . 2013
    Open Access
    Authors:
    Elena Botta;
    Publisher: Elsevier BV
    Project: EC | HADRONPHYSICS3 (283286)

    Abstract The FINUDA experiment at DA Φ NE , Frascati, has observed the neutron-rich hypernucleus H Λ 6 by searching for ( π + , π − ) pairs in coincidence from the K stop − + Li 6 → H Λ 6 + π + production reaction and the H Λ 6 → He 6 + π − mesonic weak decay. The produ...

  • publication . Article . 2015
    Open Access
    Authors:
    J. P. Wessels; B. Kamys; S. Esch; P. Balanutsa; I. Georgadze; G. S. Shabratova; H. Sohlbach; M. Jadhav; A. Herten; P. Drexler; ...
    Publisher: Springer Nature
    Project: EC | HADRONPHYSICS3 (283286)

    Baryon-to-meson Transition Distribution Amplitudes (TDAs) encoding valuable new information on hadron structure appear as building blocks in the collinear factorized description for several types of hard exclusive reactions. In this paper, we address the possibility of ...

  • publication . Article . Preprint . Other literature type . 2015
    Open Access English
    Authors:
    S. Dalla Torre; G. Sbrizzai; F. Bradamante; E. M. Kabuß; W. Eyrich; D.V. Peshekhonov; M. Quaresma; J.-C. Peng; V.N. Kolosov; C.D.R. Azevedo; ...
    Publisher: HAL CCSD
    Project: EC | HADRONPHYSICS3 (283286)

    We measured the longitudinal double spin asymmetries $A_{LL}$ for single hadron muo-production off protons and deuterons at photon virtuality $Q^2$ < 1(GeV/$\it c$)$^2$ for transverse hadron momenta $p_T$ in the range 0.7 GeV/$\it c$ to 4 GeV/$\it c$ . They were determi...

  • publication . Article . 2016
    Open Access English
    Authors:
    HADES Collaboration, Null; Agakishiev, G.; Arnold, O.; Balanda, A.; Belver, D.; Belyaev, A.; Berger-Chen, J.C.; Blanco, A.; Böhmer, M.; Boyard, J.L.; ...
    Publisher: HAL CCSD
    Project: 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 . Article . Preprint . Other literature type . 2014
    Open Access
    Authors:
    Adolph, C.; Akhunzyanov, R.; Alekseev, M. G.; Alexeev, G. D.; Amoroso, A.; Andrieux, V.; Anosov, V.; Austregesilo, A.; Badelek, B.; Balestra, F.; ...
    Publisher: Springer Science and Business Media LLC
    Project: 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 . 2016
    Open Access English
    Authors:
    Singh, B.; Erni, W.; Krusche, B.; Steinacher, M.; Walford, N.; Liu, B.; Liu, H.; Liu, Z.; Shen, X.; Wang, C.; ...
    Publisher: Springer
    Project: 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 . Other literature type . Article . Preprint . 2015
    Open Access English
    Authors:
    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; ...
    Project: 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...

24 research outcomes, page 1 of 3