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Clear All- publication . Article . Other literature type . Preprint . 2015Open Access EnglishAuthors:M. Ziembicki; A. Zink; O.P. Gavrichtchouk; J. Pochodzalla; I.A. Savin; V. Andrieux; Y. Bedfer; J. Matousek; G.D. Alexeev; S.S. Dasgupta; ...handle: 10400.26/26652Project: 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 . 2015Open Access EnglishAuthors:Agakishiev, G.; Arnold, O.; Balanda, A.; Belver, D.; Belyaev, A.V.; Berger-Chen, J.C.; Blanco, A.; Böhmer, M.; Boyard, J.L.; Cabanelas, P.; ...handle: 10400.26/26716Project: FCT | PTDC/FIS/113339/2009 (113339), EC | HADRONPHYSICS3 (283286)
Comment: 7 Pages, 5 Figures
- publication . Conference object . Article . 2016Open Access EnglishAuthors:G. Kuc; V. Petousis; Claudia Höhne; P. Bordalo; Kirill Lapidus; J.C. Berger-Chen; A. Rost; J. A. Garzón; F. F. Guber; A. Ierusalimov; ...handle: 10400.26/27011Project: 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 . 2013Open AccessAuthors:Elena Botta;Publisher: Elsevier BVProject: 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 . 2015Open AccessAuthors:J. P. Wessels; B. Kamys; S. Esch; P. Balanutsa; I. Georgadze; G. S. Shabratova; H. Sohlbach; M. Jadhav; A. Herten; P. Drexler; ...handle: 2128/9828Publisher: Springer NatureProject: 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 . 2015Open Access EnglishAuthors: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; ...handle: 10400.26/26922Publisher: HAL CCSDProject: 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 . 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 . Article . Other literature type . 2019Open Access EnglishAuthors:PANDA collaboration; Barucca, G.; Erni, W.; Augustin, I.; Böhm, R.; Lehmann, I.; Nicmorus Marinescu, D.; Schmitt, L.; Varentsov, V.; Al-Turany, M.; ...handle: 2128/22109 ,Publisher: SpringerProject: EC | HADRONPHYSICS3 (283286)
This paper summarises a comprehensive Monte Carlo simulation study for precision resonance energy scan measurements. Apart from the proof of principle for natural width and line shape measurements of very narrow resonances with PANDA, the achievable sensitivities are qu...
- 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 ...
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