Probing QCD at the high energy frontier

21 May 2018, 08:00 → 25 May 2018, 14:00 Europe/Rome

Meeting room (ECT* - Villa Tambosi - Trento)

Guillaume Beuf - University of Jyväskylä (University of Jyväskylä), Tuomas Lappi - University of Jyväskylä (University of Jyväskylä (Finland)), Cyrille Marquet - CPhT - Ecole Polytechnique (CPhT - Ecole Polytechnique), Nestor Armesto - Univ. de Santiago de Compostela (Universidade de Santiago de Compostela)

Probing QCD at the high energy frontier

The LHC, the FCC and future deep inelastic scattering experiments probe QCD at unprecedentedly high collision energies. Understanding the physics of these collisions in weak coupling QCD requires reorganizing perturbative calculations to properly resume the effects of the high energies and large parton densities. This workshop will focus on recent advances that are pushing the theory of QCD in that regime to higher orders in perturbation theory, and towards a controlled first principles understanding of new processes, such as the initial stages of heavy ion collisions, exclusive processes and multiparticle correlations.

Main Topics:

• Phenomenology of QCD at high energy/low x: BFKL and gluon saturation regimes
• Higher order calculations in QCD at low x
• Correlations of produced particles
• Transverse-momentum dependent parton distributions and spin in the low-x limit

                                                           

 

Poster - Probing QCD at the high energy frontier.pdf

Program_Probing QCD at the high energy frontier.pdf

Monday 21 May

09:00 Registration

09:45 Welcome Address

By Organizers

1 Dipole factorization for DIS at NLO: Towards the full mass renormalized cross section

Speaker: Risto Paatelainen (Helsinki institute of physics)

paatelainen_trento.pdf

10:45 Coffee Break

2 Confronting JIMWLK evolution with HERA data

Speaker: Heikki Mäntysaari (University of Jyväskylä)

trento_2018_mantysaari.pdf

12:00 Lunch

3 Reweighting the JIMWLK ensemble and biased event samples

Speaker: Adrian Dumitru (Baruch College, City University of NY)

dumitru_Reweight_ECT18.pdf

4 High energy Operator Product Expansion with sub-eikonal spin corrections

Speaker: Giovanni Chirilli (University of Regensburg)

gio.pdf

15:00 Coffee break

5 Vector meson photoproduction within the energy-dependent hot-spot model

Speaker: Jan Cepila (Czech Technical University in Prague)

Cepila_Trento_final.pdf

6 The Initial Correlations of the Glasma Energy-Momentum Tensor

Speaker: Pablo Guerrero Rodríguez (CPHT)

pablo.pdf

7 Probing of strong interactions and hadron matter in hadron and heavy ion collisions

Speaker: Mikhail Barabanov (JINR)

Bara_ECT_2018.pdf

17:00 Discussion

Tuesday 22 May

8 Experimental results

Speaker: Michael Winn (Laboratoire de l'accélérateur linéaire)

10:00 Coffee break

9 Exclusive diffractive processes in the CGC

Speaker: Renaud Boussarie (Institute of Nuclear Physics PAN)

Boussarie.pdf

10 High-energy factorization beyond leading order

Speaker: Edmond Iancu (Institut de Physique Théorique (IPhT))

iancu_Trento2018.pdf

12:00 Lunch

13:30 Welcome Address of the ECT* Director Prof. J. Wambach

11 Saturation fronts in resummed high energy evolution

Speaker: Dionysis Triantafyllopoulos (ECT*)

2018_ECT_Triantafyllopoulos.pdf

12 Forward particle production in proton-nucleus collisions at NLO: solving the running-coupling puzzle

Speaker: Bertand Ducloue (IPhT Saclay)

Trento_Ducloue.pdf

15:15 Coffee break

13 Heavy Flavor and Quarkonium production in p+p and p+A collisions

Speaker: Kazuhiro Watanabe (Jefferson Lab)

ECT-Watanabe-May22.pdf

16:30 Discussion

Wednesday 23 May

14 Aspects of particle correlations

Speaker: Alex Kovner (University of Connecticut)

Kovner Trento 2018.pdf

10:00 Coffee break

15 Bose enhancement in the dilute-dense limit

Speaker: Douglas Wertepny (Universidade de Santiago de Compostela)

wertepny_ECTstar_final.pdf

16 Quantum interference in double and triple inclusive gluon production

Speaker: Tolga Altinoluk (National Centre for Nuclear Research - Warsaw)

Altinoluk_ECT.pdf

12:00 Lunch

17 Multiparticle correlations and collectivity from the initial state

Speaker: Mark Mace (Stony Brook Univ./Brookhaven Nat. Lab)

ECT_052318_MACE.pdf

18 Dihadron angular correlations

Speaker: Shu-yi Wei (CPHT, Ecole Polytechnique)

shu-yi.pdf

15:00 Coffee break

19 Multi particle production in proton-nucleus collisions at high-energy

Speaker: Yair Mulian (Institut de Physique Théorique (IPhT))

yair.pdf

16:15 Discussion

Thursday 24 May

20 Probing the time structure of the QGP

Speaker: Liliana Apolinario (National Centre for Nuclear Research, Warsaw)

Liliana_ECT18.pdf

10:00 Coffee break

21 Forward charm production in proton-(proton)nucleus collisions and prompt neutrino production

Speaker: Anna Stasto (Penn State University)

anna_stasto_ect_2018-compressed.pdf

22 Gluon TMDs from pA -> dijet+photon in the CGC

Speaker: Pieter Taels (INFN Pavia)

ECT_Taels2018v2.pdf

12:00 Lunch

23 Towards TMD splitting functions and the corresponding system of evolution equations

Speaker: Krzystof Kutak (IFJ PAN)

kutak-trento2018-2.pdf

24 Dilute-dense collisions at high energies: Lipatov's high energy effective action and the Color Glass Condensate formalism

Speaker: Martin Hentschinski (Universidad de las Americas Puebla)

trento2018_Hentschinski.pdf

14:45 Coffee Break

25 Three plays in the multi-Regge limit: jet production, tampering with the infrared and complexity in the Odderon

Speaker: Agustin Sabio Vera (Universidad Autónoma de Madrid)

ASabioVera-Trento-May-2018.pdf

26 Unequal rapidity correlators in the dilute limit of JIMWLK

Speaker: Andrecia Ramnath (University of Jyvaskyla)

Ramnath.pdf

16:30 Discussion

Friday 25 May

27 The Fragmentation Region at Asymptotic Energy

Speaker: Larry McLerran (University of Washington)

10:45 Coffee break

28 Entropy production and its time evolution in High Energy QCD

Speaker: Mirko Serino (Ben Gurion University of the Negev)

serino_trento_2018.pdf

12:00 Conclusion

12:05 Lunch