Conveners
Plenary
- Volker Crede (Florida State University)
Plenary
- Volker Crede (Florida State University)
Plenary
- Annalisa D’Angelo
Plenary
- Annalisa D’Angelo
Plenary
- Beatrice Ramstein (IJCLab Orsay)
Plenary
- Beatrice Ramstein (IJCLab Orsay)
Plenary
- Paul Eugenio (Florida State University)
Plenary
- Paul Eugenio (Florida State University)
Plenary
- Volker Crede (Florida State University)
The talk will review information gained on the phase diagram of strongly
interacting matter from low to high net baryon densities. It will cover
the liquid gas phase transition and focus on the chiral phase transition
and deconfinement at high temperature. At the LHC experimental data point
to the formation on deconfined matter in a net-baryon free hot fireball,
conditions as encountered...
The purpose of COMPASS is the study of hadron structure
and hadron spectroscopy with high intensity muon and hadron beams.
The Collaboration is formed by about 200 physicists from 25 countries.
The facility was approved 25 years ago and the physics experiments
started in 2002 with a muon beam, polarised proton and deuteron
targets. These semi-inclusive deep inelastic scattering...
The exact dynamics of the quarks and gluons inside the nucleon are a long-standing question in hadron physics. To shed more light on this topic, the excitation spectrum of the nucleons needs to be measured and compared to theoretical models like constituent quark models or lattice QCD calculations. Until now, most of the predicted resonances - especially at high masses - have not been found by...
Recently, the LHCb and BES III experiments have reported several exotic flavor states which cannot be accomodated into $q\bar{q}$ states. Theoretical predictions of some of these states were made. We revisit the hidden-gauge formalism in coupled channels and the predictions made about states with (I=0;C=1;S=-1), (I=0;C=2;S=0,1) and (I=1;C=0;S=-1). Some of these states could be bound states,...
The Relativistic Heavy Ion Collider (RHIC) is the only collider in the world that is capable of colliding heavy ion and polarized proton-proton beams. RHIC has been producing high-impact results for more than two decades. In this talk, I will present some of the recent RHIC results from PHENIX and STAR experiments. I will also provide a future outlook as we complete the RHIC science mission...
Neutron stars and explosive astrophysical systems - such as supernovae
or compact star binary mergers - represent natural laboratories where
extreme states of baryonic matter are populated. Modeling such
environments assumes, among others, good understanding of zero and
finite temperature equations of state (EoS). In this talk I shall first
discuss the relation between nuclear matter...
The Electron-Ion Collider (EIC), a powerful new facility to be built in the United States at the U.S. Department of Energy’s Brookhaven National Laboratory in collaboration with Thomas Jefferson National Accelerator Facility, will explore the most fundamental building blocks of nearly all visible matter. The EIC will address some of the most profound questions concerning the emergence of...
The accelerator facility for Antiproton and Ion Research FAIR, one of the largest research infrastructures in Europe, is currently being built adjacent to the campus of GSI, Helmholtzzentrum für Schwerionenforschung, in Darmstadt. A suit of accelerators and storage rings will offer excellent research opportunities in hadron and nuclear physics, in atomic physics and nuclear astrophysics as...
The ability of current and next generation accelerator based neutrino oscillation measurements to reach their desired sensitivity and provide new insight into the nature of our Universe, requires a high-level of understanding of the neutrino-nucleus interactions. These include precise estimation of the relevant cross sections and the reconstruction of the incident neutrino energy from the...
I give an overview of (some of) the different analysis tools and PWA approaches used to extract the spectrum of nucleon and Delta states from experimental data. Differences and similarities, e.g. in the construction of the amplitude or the data base, will be illustrated.
In addition, I will discuss the current status of the hyperon resonance spectrum.
Strangeness Nuclear Physics is a broad field of research that studies hadron processes and nuclear systems containing strangeness, from single- to multi-strangeness systems, and from few-body systems to neutron stars. This talk presents an overview of the progress made in strangeness nuclear physics and related fields over the last few years. It will be seen that, despite the difficult times...
The High Acceptance Di-Electron Spectrometer (HADES) [1] installed at GSI is a versatile detector, which was originally designed to study medium effects in e+e− production in heavy-ion reactions in the SIS-18 energy range (1-2 GeV/nucleon). Its excellent particle identification capabilities allowed for a systematic investigation of dielectron, strange particles and pion production in proton,...
I will give a brief overview of the state of the art of TMD factorization and of 3D nucleon structure phenomenology, focusing on a personal selection of hot topics. I will then highlight some of the future perspectives in this field.
The BESIII experiment has accumulated large datasets at the charmonium resonances J/ψ, ψ(3686) and ψ(3770), as well as at various other center-of-mass energies in the region between 3.8 and 4.95 GeV.
These datasets allow us to study a very huge physics program including light hadrons and their properties, charmonium spectroscopy, the production and decays of open charm mesons, and both well...
A class of infinite-dimensional symmetries known as asymptotic symmetries has recently been established as a universal feature of the scattering problem in generic theories of gauge and gravity. These symmetries imply an infinite number of constraints on scattering amplitudes which are equivalent to soft theorems from quantum field theory. Reciprocally, the pattern of soft radiation...
Electromagnetic Form factors give information on internal dynamics of hadrons. They are
theoretical input to the hadron electromagnetic current in calculation of the structure of
hadrons. Their direct measurement in the spacelike and timelike kinematic regime,
respectively, is made through differential cross sections and polarization observables of
electron scattering and electron-positron...
Spin is a unique probe to unravel the internal structure and QCD dynamics of nucleons. Exploration of the 3D spin structure of the nucleons is based on the complementarity of lepton scattering processes and purely hadronic probes. Some of the main questions that physicists have been trying to address in spin experiments involving different interactions and probes are: How does the spin of the...
