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Autor:
Chen Chen
Publikováno v:
EPJ Web of Conferences, Vol 241, p 02002 (2020)
A continuum approach to the three valence-quark bound-state problem in quantum field theory, employing parametrisations of the necessary kernel elements, is used to compute the spectrum and Poincarö- covariant wave functions for all flavour-SU(3) oc
Autor:
I. Ciepał
Publikováno v:
EPJ Web of Conferences, Vol 241, p 03001 (2020)
Pion beams are important tools to study features of baryonic resonances and their decay channels because resonances are produced in s-channel at fixed mass equal to √s. In 2014 the HADES collaboration has performed systematic measurements in the se
Autor:
Roman Gernhäuser, A. Kugler, S. Spies, P. Chudoba, Sergey V. Morozov, R. Greifenhagen, Vikram Patel, M. Lorenz, M. B. Golubeva, P. Rodriguez-Ramos, C. Müntz, P. Wintz, Krzysztof Piasecki, J. Stumm, T. Mahmoud, Christoph Blume, T. Galatyuk, B. Kardan, Burkhard Kampfer, B. Ramstein, A. Kozela, J. Dreyer, Alexander Belyaev, A. Prozorov, T. Matulewicz, O. Petukhov, J. Friese, A. Malige, US Singh, D. Dittert, A. Lebedev, A. Rost, G. Kornakov, V. Pechenov, Piotr Salabura, K. H. Kampert, A. Zhilin, S. Maurus, L. Naumann, C. Wendisch, P. Tlusty, M. Gumberidze, F. Scozzi, J. Adamczewski-Musch, F. Seck, C. Höhne, M. G. Wiebusch, A. Belounnas, Fedor Guber, S. Harabasz, M. Traxler, O. Pechenova, A.A. Weber, F. Kornas, Izabela Ciepał, S. Fateev, J. Pietraszko, M. Böhmer, A.P. Ierusalimov, K. Nowakowski, O. Svoboda, W. Koenig, S. Lebedev, Laura Fabbietti, J. Kuboś, Oleg Golosov, P. Kulesa, C. Pauly, S. Borisenko, L. Chlad, N. Rathod, W.A. Esmail, H. Ströbele, L. Ritman, P. Zumbruch, P. Salabura, Andrey Reshetin, V. Wagner, R. Holzmann, A. Blanco, I. Kres, J. Förtsch, P. Fonte, J. Markert, A. Ivashkin, R. Kotte, Gennady Lykasov, V. P. Ladygin, S. Linev, K. Pysz, B. Arnoldi-Meadows, C. Ungethüm, O. Vazquez-Doce, H. Huck, D. Pfeifer, Witold Przygoda, R. Hensch, L. Lopes, Joachim Stroth, J.-H. Otto, I. Shabanov, R. Lalik, I. Fröhlich, I. Selyuzhenkov, I. Koenig, Volker Metag, J. Michel, J. Wirth, M. Szala, Michael Dürr, Jerzy Smyrski
Publikováno v:
EPJ Web of Conferences, Vol 241, p 01013 (2020)
Exploring time like tranistions in pp, πp and AA reactions with HADES
Exploring time like tranistions in pp, πp and AA reactions with HADESThe 12th International Workshop on the Physics of Excited Nucleons (NSTAR 2019), Jülich, Germany, 2020-09-22-2020-09-22
EPJ Web Conf.
12th International Workshop on the Physics of Excited Nucleons
12th International Workshop on the Physics of Excited Nucleons, Jun 2019, Bonn, Germany. pp.01013, ⟨10.1051/epjconf/202024101013⟩
The European physical journal / Web of Conferences 241, 01013 (2020). doi:10.1051/epjconf/202024101013
NSTAR 2019, Bonn, Germany, 2019-06-10-2019-06-14
Exploring time like tranistions in pp, πp and AA reactions with HADES
Exploring time like tranistions in pp, πp and AA reactions with HADESThe 12th International Workshop on the Physics of Excited Nucleons (NSTAR 2019), Jülich, Germany, 2020-09-22-2020-09-22
EPJ Web Conf.
12th International Workshop on the Physics of Excited Nucleons
12th International Workshop on the Physics of Excited Nucleons, Jun 2019, Bonn, Germany. pp.01013, ⟨10.1051/epjconf/202024101013⟩
The European physical journal / Web of Conferences 241, 01013 (2020). doi:10.1051/epjconf/202024101013
NSTAR 2019, Bonn, Germany, 2019-06-10-2019-06-14
NSTAR 2019, Bonn, Germany, 10 Jun 2019 - 14 Jun 2019; The European physical journal / Web of Conferences 241, 01013 (2020). doi:10.1051/epjconf/202024101013
Published by EDP Sciences, Les Ulis
Published by EDP Sciences, Les Ulis
Autor:
Grigory Nigmatkulov
Publikováno v:
EPJ Web of Conferences, Vol 204, p 03010 (2019)
Azimuthal anisotropy and femtoscopic measurements provide information about collectivity and dynamics of the created medium. Data from the BES enables STAR to search for the turn-on/off signatures of the Quark-Gluon Plasma (QGP), for the first-order
Publikováno v:
EPJ Web of Conferences, Vol 199, p 01012 (2019)
Since the discovery of the $J/\psi$, the quark model was very successful in describing the spectrum and properties of heavy mesons including only $q\bar q$ components. However since 2003, with the discovery of the $X(3872)$, many states that can not
Autor:
Genis Musulmanbekov
Publikováno v:
EPJ Web of Conferences, Vol 204, p 03007 (2019)
Starting with the Strongly Correlated Quark Model of a hadron structure, SCQM, we demonstrate how the properties of mesons and baryons are modified in a hot and dense nuclear environment. These in-medium modifications can lead to the observable effec
Autor:
H. Schmieden
Publikováno v:
EPJ Web of Conferences, Vol 199, p 01017 (2019)
A renaissance in hadron specroscopy in both meson and baryon sectors was triggered by the discovery of the enigmatic X, Y, Z states. Meanwhile, the discussion on unconventional quark-gluon compositions to understand their internal structure expanded
Autor:
Alexey S. Zhevlakov
Publikováno v:
EPJ Web of Conferences, Vol 204, p 02001 (2019)
Chiral anomaly of gamma transition into three pions are studied in a framework of nonlocal chiral quark model. In the local limit the result is in agreement with chiral perturbative theory and reproducesWess-Zumino-Witten anomaly. Transition form fac
Autor:
Alaa Dbeyssi
Publikováno v:
EPJ Web of Conferences, Vol 204, p 01004 (2019)
The PANDA experiment is one of the major projects in preparation at the upcoming FAIR facility in Darmstadt, Germany. A multipurpose high energy physics detector is currently under construction and will be operated at the High Energy Storage Ring of
Autor:
A. V. Lipatov, S.P. Baranov
Publikováno v:
EPJ Web of Conferences, Vol 222, p 03014 (2019)
In the framework of perturbative QCD and nonrelativistic bound state formalism, we calculate the production of Bc and B*c mesons at the conditions of the CDF andLHCb experiments. We derive first estimations for the Bc wave function from a comparison