Excited QCD 2018

Session

Talks Sunday

11 Mar 2018, 19:00

Kopaonik, Serbia

28. New HERA results on perturbative QCD

Dr Natasa Raicevic (University of Montenegro)

11/03/2018, 19:00

The H1 and ZEUS collaborations continue to produce final precision
measurements of QCD physics. To achieve high precision
measurements, data from both experiments have been combined leading to
significantly reduced experimental uncertainties. The two collaborations
recently obtained results on combination and QCD analysis of beauty and
charm production cross section measurements in deep...

9. Search for the eta-mesic helium in non-mesonic decays

Pawel Moskal (Jagiellonian University)

11/03/2018, 19:30

The negatively charged pions and kaons can be trapped in the Coulomb potential of atomic nucleus forming so called mesonic atoms. It is also conceivable that
a neutral meson could be bound to a nucleus. In this case the binding is exclusively due to the strong interaction and hence such object can be referred to as a mesic nucleus. Here the most promising candidate is the η-mesic nucleus...

5. Application of Hyperspherical Three-Body Variables to Lattice QCD Data: Is the Three-Quark Confining Potential Y-string or $\Delta$-string?

Veljko Dmitrasinovic

11/03/2018, 20:00

We analyze the recent lattice QCD results by Koma & Koma (2017), as well as the old ones by Takahashi et al. (2002) in terms of hyper-spherical three-body coordinates with a view to an interpretation in terms of a string model, either Delta or Y-string. We show that the presently extant data does not fully support either the Delta, or the Y-string. We suggest specific new sets of lattice...

3. QCD phase diagram and magnetic fields

Márcio Ferreira (CFisUC)

11/03/2018, 20:30

The magnetized phase diagram for three-flavor quark matter is studied within the Polyakov extended Nambu–Jona-Lasinio model. The magnetic field induces multiple phase transitions for the quarks. The approximate chiral restoration is accomplished through several intermediate steps. We analyze the effect of the magnetic field on the spinodal and binodal regions of the phase transitions. Due to...