PHENIICS Fest 2017

Session

Hadronic physics

30 mai 2017, 09:50

Amphithéâtre Pierre Lehman (Laboratoire de l'Accélérateur Linéaire (LAL))

Description

Chairperson: Mr. Luca Cadamuro

28. Deeply Virtual Compton Scattering at Jefferson Laboratory

M. Frederic Georges (IPN)

30/05/2017 09:50

Talk

The internal structure of the nucleon - that is, what ordinary matter is made of and what the laws describing it are at their most fundamental level - is still not fully understood by modern nuclear physics. Form factors provide insight about parton positions while parton distribution functions give information about their momentum distribution inside the nucleon, but no correlations can be...

33. Generalized Parton Distributions and their covariant extension

M. Nabil Chouika (Irfu/SPhN - CEA Saclay)

30/05/2017 10:10

Talk

The internal structure of hadrons (which are bound-states of quarks and gluons, such as the proton or pion) is difficult to map due to the non-perturbative QCD regime in which the constituents interact. Decades of experiments in the field have allowed us to learn a lot about the distribution of momentum (through what is called parton distribution functions, PDFs) or transverse plane position...

21. Charmonium production in PbPb collisions at 5.02 TeV with CMS

M. Andre Govinda Stahl (LLR)

30/05/2017 10:30

Talk

Charmonium states, such as the J/$\psi$ and $\psi$(2S) mesons, are excellent probes of the deconfined state of matter, the Quark-Gluon Plasma (QGP). The understanding of charmonia production in PbPb collisions requires the inclusion of many phenomena, such as dissociation in the QGP and statistical recombination, on top of cold nuclear matter effects. In this talk, final results on the...