Color Glass Condensate at the electron-ion collider

15 May 2023, 09:00 → 19 May 2023, 18:00 Europe/Rome

Aula Renzo Leonardi (ECT*)

Dionysios Triantafyllopoulos (ECT*, Italy), Edmond Iancu (IPhT Saclay), Nestor Armesto (University of Santiago de Compostela, Spain), Tuomas Lappi (University of Jyväskylä, Jyväskylä/Fi)

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Quantum Chromodynamics (QCD) is widely accepted as the fundamental theory of strong interactions and has been very successful in describing a wide range of phenomena. A particularly interesting regime occurs in high energy collisions involving hadrons, when one probes transverse momenta of the order of a few GeV. Although weak coupling techniques apply for such semi-hard momenta, parton distributions become large and non-linear phenomena, associated with strong gauge fields, take place and lead to gluon saturation. The effective theory of the Color  Glass Condensate (CGC) has emerged as a successful tool to explain qualitatively and quantitatively semi- hard processes in preceding and current experiments at colliders like DESY, RHIC and LHC. The Deep Inelastic Scattering of electrons off nuclei in the forthcoming EIC and future electron- hadron/nucleus colliders will further offer the cleanest so far environment to explore the parton dynamics in the presence of gluon saturation.

 

             

Monday, 15 May

Registration

1 Welcome by ECT* Director

Speaker: Gert Aarts

2 Possible measurements to access low-x physics at the EIC

Speaker: Charlotte Van Hulse

Van_Hulse.pdf

3 DIS dijet production at next-to-eikonal accuracy and its back-to-back limit

Speaker: Tolga Altinoluk

Altinoluk.pdf

10:50 COFFEE BREAK

4 3D structure of the proton: from partons to strong fields

Speaker: Yacine Mehtar-Tani

Mehtar-Tani.pdf

5 Probing quark TMDs in the CGC: quark-gluon dijets in DIS

Speaker: Guillaume Beuf

Beuf.pdf

12:30 LUNCH

6 Probing gluon bose correlations at EIC

Speaker: Alexander Kovner

Kovner.pdf

7 GPDs at small-x

Speaker: Yoshitaka Hatta

Hatta.pdf

15:10 COFFEE BREAK

8 Toward precision CGC: one-loop corrections to particle production in DIS at small x

Speaker: Jamal Jalilian-Marian

Jalilian.pdf

9 Back-to-back dijet photoproduction at NLO in the CGC

Speaker: Pieter Taels

Taels.pdf

DISCUSSION SESSION

Tuesday, 16 May

10 Some recent UPC measurements from the LHC

Speaker: Guillermo Contreras Nuno

Contreras.pdf

11 Hot spots in a proton

Speaker: Tuomas Lappi

ect23.pdf

12 Diffractive structure functions at next-to-leading order in the dipole picture

Speaker: Jani Penttala

Penttala.pdf

10:50 COFFEE BREAK

13 Inclusive diffraction from non-linear evolutions: analytical and numerical predictions

Speaker: Anh-Dung Le

Le.pdf

14 Small-x factorization at NLO

Speaker: Farid Salazar

Salazar.pdf

12:30 LUNCH

15 All-NLO Forward Single-Inclusive Particle Production in pA Collisions

Speaker: Yossathorn Tawabutr

Tawabutr.pdf

16 Massive quarks in NLO dipole factorization for DIS

Speaker: Risto Paatelainen

Paatelainen.pdf

15:10 COFFEE BREAK

17 BK equation in momentum space and some of its applications

Speaker: Krzysztof Kutak

Kutak.pdf

18 From the exact solution for the Schrödinger equation to NLO cross sections

Speaker: Yair Mulian

Mulian.pdf

DISCUSSION SESSION

Wednesday, 17 May

19 Jet production in ultra-peripheral collisions at the LHC

Speaker: Brian Cole

Cole.pdf

20 Factorization and coherent states in diffractive γ nuclear coherent reactions

Speaker: Alfred Mueller

21 Probing gluon saturation via diffractive jets in ultra-peripheral nucleus-nucleus collisions

Speaker: Edmond Iancu

Iancu.pdf

10:50 COFFEE BREAK

22 The ALICE FoCal project and its connections with EIC physics

Speaker: Daniel Tapia Takaki

Tapia.pdf

23 CGC for ultra-peripheral Pb+Pb collisions at the Large Hadron Collider

Speaker: Vladimir Skokov

Skokov.pdf

12:30 LUNCH

Thursday, 18 May

24 Muller Navelet and Mueller Tang processes at the LHC

Speaker: Christophe Royon

Royon.pdf

25 Revised helicity evolution at small x: exact analytic solution of the large-N_c equations

Speaker: Yuri Kovchegov

Kovchegov.pdf

Kovchegov.pptx

26 Imaging the odderon from exclusive eta_c production at the EIC

Speaker: Sanjin Benic

Benic.pdf

10:50 COFFEE BREAK

27 On hybrid factorization at NLO from NLO collinear amplitudes

Speaker: Leszek Motyka

motyka_trento23.pdf

28 Pseudo and quasi quark PDF in the BFKL limit

Speaker: Giovanni Chirilli

Chirilli.pdf

12:30 COFFEE BREAK

29 Anisotropic flow and the valence quark skeleton of hadrons

Speaker: Bin Wu

Wu.pdf

30 Low vs moderate xBj matching for exclusive Compton scattering

Speaker: Renauld Boussarie

Boussarie.pdf

15:10 COFFEE BREAK

31 Single inclusive particle production in pA collisions at forward rapidities: beyond the hybrid model

Speaker: Néstor Armesto

Armesto_ECT*_18052023.pdf

32 Rapidity-only TMD factorization

Speaker: Ian Balitsky

Balitsky.pdf

DISCUSSION SESSION

20:00 SOCIAL DINNER

Friday, 19 May

33 Remarks on the Langevin formulation of JIMWLK equation toward NLO

Speaker: Florian Cougoulic

Cougoulic.pdf

34 NLO JIMWLK and resummations

Speaker: Michael Lublinsky

Lublinsky.pdf

10:15 COFFEE BREAK

35 Gluon Propagator in Background Field at Next to Eikonal Order

Speaker: Swaleha Mulani

Mulani.pdf

36 Incoherent diffractive dijet production in electron DIS off nuclei

Speaker: Dionysios Triantafyllopoulos

Triantafyllopoulos.pdf

12:00 LUNCH