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Exposing Novel Quark and Gluon Effects in Nuclei

Registration closed 30/03/2018.

Secretariat

Christian Fossi
+39 0461 314731
Monday, 16 April, 2018 - 08:30 to Friday, 20 April, 2018 - 14:00
Location: 
ECT* Conference room
Abstract: 

Understanding the emergence of nuclei within QCD is a key challenge for modern science, yet in the 40-plus years since the advent of QCD clear evidence for novel quark and gluon effects in nuclei has been lacking. Nuclear physics approaches where the Hamiltonian is comprised of hadronic states have had significant success in describing the properties of nuclei across the chart of nuclides, with this success likely connected with color confinement in QCD. However, because QCD is the fundamental theory of the strong interaction, it is unlikely that these hadron-level approaches can remain valid, or contain the correct degrees of freedom, for all processes at all energy scales. Clearly identifying these scales and processes is key to exposing the role of quarks and gluons in nuclei and thereby developing an understanding of how nuclei emerge within QCD. This workshop will explore these ideas by bringing together nuclear physicists from both the hadronic and QCD degrees of freedom perspectives.

Discussions will review the best evidence we currently have for novel quark and gluon effects in nuclei, such as the EMC effect and the possible quenching of the Coulomb sum rule, and then explore what may be learned through processes such as parityviolating, spin-dependent, and tagged DIS; neutrino and nucleon knock-out reactions; and ultimately developing a quark and gluon tomography of nuclei which is provided by their GPDs and TMDs. Such discussions are important for the Jefferson Lab and relativistic heavy-ion programs, the QCD programs at FAIR and Fermilab, neutrino experiments, and the design of a future electron-ion collider.

Registration period: 
29 Jan 2018 to 29 Mar 2018

Organizers

Ian Cloet Argonne National Laboratory
Raphael Dupre' Institut de Physique Nucléaire - Orsay
Seamus Riordan Argonne National Laboratory

Attendees

Last nameFirst nameInstitutionCountry of Institution
ArmstrongWhitneyArgonne National LaboratoryUSA
ArringtonJohnArgonne National LaboratoryUnited States
BrooksWilliamUniversidad Técnica Federico Santa MaríaChile
CloetIanArgonne National LaboratoryUS
CosynWimGhent UniversityBelgium
DetmoldWilliamMITUSA
DupréRaphaëlIPN OrsayFrance
EhrhartMathieuInstitut de Physique Nucléaire d’OrsayFrance
FominNadiaUniversity of TennesseeUnited States
FreeseAdamArgonne National LaboratoryUnited States
FuciniSaraUniversity of PerugiaItaly
GaskellDavidJefferson LabUSA
HafidiKawtarArgonne National LaboratoryUnited States
HattawyMohammadArgonne National LabUSA
HenOrMITUSA
KeppelCynthiaThomas Jefferson National Accelerator FacilityUSA
liutisimonettaUniversity of VirginiaUSA
MillerGeraldUniversity of WashingtonUS
PaceEmanueleUniversità di Roma Tor VergataItaly
PlatchkovStephaneCEA SaclayFrance
ReimerPaul EArgonne National LaboratoryUSA
RiordanSeamusArgonne National LaboratoryUnited States of America
SargsianMisakFlorida International UniversityUnited States
SchienbeinIngoUniversite Grenoble AlpesFrance
ScopettaSergioUniversity of Perugia and INFN, PerugiaItaly
ShanahanPhialaWilliam and MaryUnited States
ThomasAnthonyUniversity of AdelaideAustralia
ZuritaMariaBrookhaven National LaboratoryUnited States