Welcome

Ginés MARTINEZ GARCIASubatech, Nantes

First SaporeGravis Workshop, December 2nd – 5 th 2013, Nantes, France

http://www.hadronphysics3.eu/

The project "Study of Strongly Interacting Matter" (acronym HadronPhysics3) is an integrating activity (IA) of the Seventh Framework Programme (FP7) of EU.

HP2 HP3

WP8 of I3HP2: ReteQuarkonii

WP8 of I3HP3: SaporeGravis. Measurement of open heavy flavours is an experimental challenge of the heavy ion experiments in the world and crucial for the interpretation of the physics results. Direct study of the deconfined phase of matter. 2012-2014

Phase Diagram of MatterAsymptotic Freedom

Gross-Politzer-Wilczek, Nobel Prize (2004)

Cabbibo P

LB59 67 (1975)

Collins &

Perry

PRL34 1353

(1975)

Shuryak P

LB78 150 (1978)

Bjorken PR

D27 140 (1983)

Limit Temperature of Matter from Hadron SideR. Hagedorn, Nuovo Cimento 3 147 (1965);

Quark Matter 1984, Helsinki, Finland

Heavy Ions at LHC (2010-)

LHC, Geneva (Switzerland)

2760-5500 GeV PbPb event @ 2.76 TeV

Heavy Flavours & Quarkonia• Large production of heavy quarks at the

initial stage at LHC energies.• Heavy quarks are produced at shorter

time scales than QGP (~1/mQ).• Heavy Quarks coexist with QGP medium

during their full lifetime.• Ideal probe to characterize QGP at LHC

energies.• One of the main motivation for the LHC

upgrade HI program.

Web Page

https://twiki.cern.ch/twiki/bin/view/ReteQuarkonii/SaporeGravis

Networking

Paris

Nantes

Clermont

Heidelberg

GSI

Santiago

Torino Padova

Utrech

Lyon

Bergen

Warsaw

Cagliari

Moscow

St. Petersbourg

Prague

Cold Nuclear MatterF. Arleo (Th., Annecy), C. Hadjidakis

(Exp., Orsay), P. Rosnet (Exp., Clermont)

Future ProjectsA. Andronic (Th./Exp., Darmstadt), J.P. Lansberg

(Th., Orsay) R. Tieulent (Exp., Lyon)

QuarkoniumR. Arnaldi (Exp., Torino), T. Dahms (Exp., Palaiseau), E. Ferreiro (Th.,

Santiago)

Open Heavy FlavoursA. Dainese (Exp., Padova), P.B.

Gossiaux (Th., Nantes), D. Stocco (Exp., Nantes)

Diffraction/PhotoproductionG. Contreras (Exp., Prague)

J. Nystrand (Th./Exp., Bergen, Norway)R. Schicker (Exp. Heidelberg, Germany)

SaporeGravis

1st SaporeGravis Meeting,

November 23rd 2013, Orsay, France

Organisation of the networking. Working groups conveners. New task: Comprehensive review about heavy

flavour and quarkonium physics in heavy ion at LHC energies.

Potential workshops to be sponsored by SaporeGravis were discussed: • Workshop in Nantes in 2013• Quark Matter 2014 Satellite workshop in Germany• Workshop in Trento in 2014 • Workshop in Padova in 2014

The Database ProjectAll results about quarkonia and open heavy flavor :• in one place• free accessibility• stored for long term• easy format to navigate and retrieve a data set

Work done in collaboration with HEPDATA : the high energy physics database (particle and nuclear physics)Hosted at Durham University since the 70’sFramework based on published data : 1 publication = 1 recordWork in collaboration with Mike Whalley at Durham University

1. Update HEPDATA with the ReteQuarkonii bibliography (150 refs.)2. Create a dedicated webpage for the Quarkonia and Open heavy flavor review

S. Porteboeuf, Post-Doc ReteQuarkonii 2010, then Assistant Professor at LPC Clermont

12

HEPDATA http://durpdg.dur.ac.uk/

Direct Search Data Reviews

A. Andronic et al., arXiv:1304.2224v1

1st SaporeGravis Meeting,

November 23rd 2013, Orsay, France

Organisation of the networking. Working groups conveners. New task: Comprehensive review about heavy

flavour and quarkonium physics in heavy ion at LHC energies.

Potential workshops to be sponsored by SaporeGravis were discussed: • Workshop in Nantes in 2013• Quark Matter 2014 Satellite workshop in Germany• Working meeting middle 2014 • Workshop in Padova end 2014

WELCOME TO THE EUROPEAN GREEN CAPITAL 2013.

HAVE AN EXCITING MEETING IN NANTES