3rd Heavy Ion Jet Workshop

9 Jul 2014, 09:00 → 11 Jul 2014, 19:30 Europe/Zurich

Other Institutes

Carlos Albert Salgado Lopez (Universidade de Santiago de Compostela (ES)), Christof Roland (Massachusetts Inst. of Technology (US)), Guilherme Teixeira De Almeida Milhano (Universidade de Santiago de Compostela (ES)), Gunther Roland (Massachusetts Inst. of Technology (US)), Yen-Jie Lee (Massachusetts Inst. of Technology (US))

The goal of this workshop is to gather experts on experimental and theoretical aspects of jet physics in heavy-ion collisions and discuss the state-of-the art and further improvements of the interface between theory and experiment. The discussion will be focused on:
- Jets in pPb, nPDFs, long range correlations
- Extraction of medium parameters from PbPb Jet data
- Jet substructure and new jet observables in pp, pPb and PbPb
- Redistribution of quenched energy. Radiation of fast partons vs. medium response
- Parton flavor dependent Jet observables
- Jets Reconstruction in PbPb
- Jets in high pileup pp

Wednesday, 9 July

09:00 → 12:30 Centrality in pA collisions

09:00 Welcome

09:10 Centrality dependent measurements, centrality determination and biases

Speaker: Marco Van Leeuwen (University of Utrecht (NL))

Slides 20140709_ppb_biases_jetwrkshop.key.zip

10:00 Correlation between centrality selection and hard probe measurements

Speaker: Doga Can Gulhan (Massachusetts Inst. of Technology (US))

Slides Doga_LisbonHIJets_Part1.pdf Doga_LisbonHIJets_Part2.pdf

10:30 Coffee

11:00 Discussion

Speaker: Nestor Armesto Perez (Universidade de Santiago de Compostela (ES))

12:30 → 14:30 Lunch

14:30 → 18:00 Nuclear Parton Distribution Functions

14:30 nPDF sensitive observables in ALICE

Speaker: Marco Van Leeuwen (University of Utrecht (NL))

Slides 20140709_nPDF_ALICE_JETworkshop.key.zip

15:00 nPDF sensitive observables in CMS

Speaker: Yen-Jie Lee (Massachusetts Inst. of Technology (US))

Slides 140709-yenjie-LisbonJet-v2.pdf 140709-yenjie-LisbonJet-v2.ppt

16:00 Coffee

16:30 Constraints on nPDFs from existing data and future required measurements

Speaker: Maria Pia Zurita

Slides Lisboa-2014-Pia.pdf

17:05 Discussion

Thursday, 10 July

09:00 → 12:30 Classic Jet Observables (light)

09:00 ATLAS jet R_AA

Speaker: Helena Fatima Santos (LIP Laboratorio de Instrumentacao e Fisica Experimental de Part)

Slides Jet_RAA_ATLAS.pdf

09:20 The fate of missing p_t

Speaker: Christopher Mcginn (Massachusetts Inst. of Technology (US))

Slides cfmLisbon20140709.pdf pyquenGenComp20140709.pdf

09:40 New picture of jet quenching (from coherence)

Speaker: Dr Konrad Tywoniuk (Universitat de Barcelona)

Slides Lisbon2014_KT.pdf

10:10 Biases in jet and underlying event measurements

Speaker: Rosi Jan Reed (Yale University (US))

Slides RReedLisbonv2.pdf

10:30 coffee

11:00 Quenching weights at the LHC

Speaker: Carlota Andrés (USC)

Slides QW.pdf

11:20 Strong coupling methods in jet quenching

Speaker: Krishna Rajagopal (Massachusetts Inst. of Technology (US))

Slides Lisbon2014.pdf

12:10 Hybrid weak/strong coupling approach to jet quenching

Speaker: Daniel Pablos

Slides JWtalk.pdf

12:30 → 14:30 Lunch

14:30 → 22:00 Classic jet observables (heavy quarks) and new jet observables

14:30 Overview of heavy quark experimental results

Speaker: Matthew Andre Nguyen (Ecole Polytechnique (FR))

Slides LisbonJet_100713_MAN_v4.pdf

15:10 Coherence in antennas with heavy quarks

Speaker: Manoel R. Moldes

Slides Coherence_in_Antennas_with_Heavy_Quarks.pdf

15:30 Feasibility of jet mass measurements in AA collisions

Speaker: Marta Verweij (Wayne State University (US))

Slides 140710_JetShapes.pdf

15:50 coffee

16:20 Background insensitive observables

Speaker: Leticia Cunqueiro (Unknown-Unknown-Unknown)

Slides Lisboa.pdf

16:40 Distinguishing quenched and unquenched jets

Speaker: Liliana Marisa Cunha Apolinario (Universidade de Santiago de Compostela (ES))

Slides LilianaHI.pdf

17:00 Discussion

Speaker: Urs Wiedemann (CERN)

20:00 Workshop dinner

Friday, 11 July

09:00 → 12:30 MC and jet reconstruction

09:00 Should we move on? - an assessment of the current knowledge of jet quenching physics

Speaker: Thorsten Renk (University of Jyväskylä)

Slides trenk-lisbon.pdf

09:30 JEWEL: capabilities and limitations

Speaker: Korinna Christine Zapp (CERN)

Slides lisbon_1407.pdf

10:00 Discussion

10:30 Coffee

11:00 Pile-up in pp and lessons for heavy ions

Speaker: Philip Harris (Unknown)

Slides PCH_HeavyIonJets_04_07.pdf

11:40 Jet reconstruction, background subtraction and FastJet in heavy ions

Speaker: Matteo Cacciari (LPTHE Jussieu)

Slides lisbon.pdf

12:10 New CMS background subtraction

Speaker: Yue Shi Lai (Massachusetts Inst. of Technology (US))

Slides lisbon_jet-20140711.pdf

12:30 → 14:30 Lunch

14:30 → 19:30 Lisbon Accord

14:30 RIVET and LHAPDF

Speaker: Andy Buckley (University of Glasgow (GB))

15:15 Lisbon Accord (discussion): requirements for RIVET-like platform for heavy ion physics

16:00 Coffee

16:30 Lisbon accord (drafting)