Event calendar file
11-15 September 2017
Mexico/General timezone
- ismd2017@nucleares.unam.mx
Support
Perturbative and nonperturbative features of QCD (II)
Date:
12 Sep 17:20 - 19:50
Conveners
-
- Marcelo Loewe, Kenji Fukushima
- Chairperson: Luis Hernandez
Timetable | Contribution List
Displaying 6
contributions
out of
6
The temperature dependence of the gluon condensate is deduced from the Polyakov loop effective potential.
It is shown that this approach provides a simple picture for the electric gluon
condensate around the deconfinement temperature, showing that it drops to zero in a temperature range which is in good agreement with different pure gauge lattice results.
Presented by Dr. Juan Cristóbal ROJAS
on
12/9/2017
at
23:35
The Belle II experiment at the SuperKEKB collider is a major upgrade of
the KEK “B factory” facility in Tsukuba, Japan aiming at an increase of
the instantaneous luminosity by a factor of 40 to a record-breaking
value of $8\times10^{35} \ \mathrm{cm^{-2}s^{-1}}$. Commissioning of the
SuperKEKB main ring took place in the first half of 2016 and during
summer 2017, first cosmic ray data wa
... More
Presented by Nils BRAUN
on
12/9/2017
at
22:20
The elastic, electromagnetic form factors are fundamental observables that describe
the internal structure of protons, neutrons, and atomic nuclei. Jefferson Lab in the
United States has nearly completed the 12 GeV Upgrade that will open new
opportunities to study the form factors. A campaign to measure all four nucleon form
factors (electric and magnetic ones for both proton and neutron) has
... More
Presented by Dr. Gerard GILFOYLE
on
12/9/2017
at
22:45
We study the thermomagnetic properties of the strong coupling constant $G$ and quark mass $M$ entering the Nambu–Jona-Lasinio model. For this purpose, we compute the quark condensate and compare it to lattice QCD (LQCD) results to extract the behavior of $G$ and $M$ as functions of the magnetic field strength and temperature. We also study the correlation length between test quarks with the same
... More
Presented by Dr. Alfredo RAYA
on
13/9/2017
at
0:00
We study the behavior of strongly interacting matter under an external
constant magnetic field in the context of non-local chiral quark models that incorporate coupling to
the Polyakov loop. We find that at zero temperature the behavior of the quark condensates shows the
expected magnetic catalysis effect, our predictions being in good quantitative agreement with lattice QCD
results. On th
... More
Presented by Prof. Norberto SCOCCOLA
on
12/9/2017
at
19:25
We discuss theoretical approaches to form factors in heavy-meson decays, e.g. weak decay constants, transition form factors and effective heavy-to-light meson couplings, which are hadronic expressions of nonperturbative QCD. After motivating their origin in QCD factorization and heavy quark effective theories, we retrace their evolution from earlier quark-model calculations to nonperturbative QCD
... More
Presented by Prof. Bruno EL-BENNICH
on
12/9/2017
at
23:10
