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First European School on the Physics of the Electron-Ion Collider

Jun 18 – 22, 2023
Europe/Rome timezone

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Contribution List

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21. Welcome, overview of the school program
Pietro Antonioli (Istituto Nazionale di Fisica Nucleare)
6/18/23, 4:00 PM
25. The Electron-Ion Collider: from an idea to reality
Abhay Deshpande (Stony Brook University)
6/18/23, 4:15 PM
22. Introduction to Deep Inelastic Scattering
Enrico Tassi (Istituto Nazionale di Fisica Nucleare)
6/18/23, 5:00 PM
4. Collinear proton PDFs from past, present and future data
Enrico Tassi (Istituto Nazionale di Fisica Nucleare)
6/19/23, 8:30 AM
5. Theory of Transverse-momentum dependent distributions (TMD)
Alessandro Bacchetta (Istituto Nazionale di Fisica Nucleare)
6/19/23, 11:00 AM

Recap of inclusive DIS, factorization and extraction of PDFs.
Evidence of non collinear motion of partons.
SIDIS: kinematics and definitions, factorization of cross section.
Classification of TMDs and their main features, evolution equations and CSS formalism.
6. Theory of Transverse-momentum dependent distributions (TMD)
Alessandro Bacchetta (Istituto Nazionale di Fisica Nucleare)
6/19/23, 2:30 PM

Gauge link and color-gauge invariance.
Universality of TMDs, naive T-odd TMDs and the problem of sign change.
7. Gluon TMDs
Francesco Giovanni Celiberto (University of Pavia and INFN)
6/19/23, 3:30 PM

Differences with quark TMDs.
Gauge link and (non)universality.
Best channels for extraction of gluon TMDs: heavy flavor production in SIDIS, factorization, LDME and Shape Functions.
8. The case for ions: the physics of nuclear PDF and hadronization studies
Dr Pia Zurita (Regensburg University)
6/19/23, 4:30 PM

Definitions, observables (R_A), EMC effect, anti-shadowing..
9. Facilities and Experiments for TMD studies
Silvia Dalla Torre (Istituto Nazionale di Fisica Nucleare)
6/20/23, 8:30 AM

Polarised beams and targets. Experiments with lepton beams (Hermes, Compass, JLab)
34. The next nucleon microscope: the ePIC detector at EIC
Silvia Dalla Torre (Istituto Nazionale di Fisica Nucleare)
6/20/23, 9:30 AM
10. Overview of the physics case for the EIC
Abhay Deshpande (Stony Brook University)
6/20/23, 11:00 AM

Potential impact of the EIC on the panorama of results described in previous lectures.
If time permits, some hints on the accelerator.
11. Cooking show: how to extract a TMD from a global fit
Matteo Cerutti (Istituto Nazionale di Fisica Nucleare)
6/20/23, 2:30 PM
12. The case for ions: the physics of nuclear PDF and hadronization studies
Pia Zurita (Regensburg University)
6/20/23, 4:30 PM

Overview of existing parametrizations for nuclear PDFs.
Impact of the EIC on current uncertainties.
39. Gluon Transverse Momentum Distributions in a spectator model
Bheemsehan Gujar
6/20/23, 9:15 PM
40. Azimuthal asymmetries in D-meson and jet production at the EIC
Amol Pawar
6/20/23, 9:16 PM
41. Rivet developments in ALICE
Marco Giacalone (Istituto Nazionale di Fisica Nucleare)
6/20/23, 9:17 PM
42. Characterization of the electronics read-out for the SiPM photon detection system of the dRICH
Daniel Morris Sulluchuco Huaman (Istituto Nazionale di Fisica Nucleare)
6/20/23, 9:18 PM
43. Measurement of antiproton production cross sections for dark matter search @AMBER (CERN)
Davide Giordano (Istituto Nazionale di Fisica Nucleare)
6/20/23, 9:19 PM
44. Λc production in pp collisions at 𝑠=13TeV with ALICE at the LHC
Luigi Dello Stritto (Istituto Nazionale di Fisica Nucleare)
6/20/23, 9:20 PM
45. High Rate Picosecond Photon Detector for EIC/ePIC
Deb Sankar Bhattacharya (Istituto Nazionale di Fisica Nucleare)
6/20/23, 9:21 PM
46. SiPM response to radiation damage and annealing treatment for the EIC dual-radiator RICH
Nicola Rubini (Istituto Nazionale di Fisica Nucleare)
6/20/23, 9:22 PM
47. Exploring light flavor particle production as a function of event shape classifiers in small systems with ALICE at the LHC
Rutuparna Rath (Istituto Nazionale di Fisica Nucleare)
6/20/23, 9:23 PM
13. Introduction to Machine Learning techniques
Giorgia Miniello (Istituto Nazionale di Fisica Nucleare)
6/21/23, 8:30 AM
14. Overview on spectroscopy
Annalisa D'Angelo (Istituto Nazionale di Fisica Nucleare)
6/21/23, 11:00 AM

Overview of main results and current panorama.
Discussion of potential impact of the EIC and applications of Machine Learning techniques.
15. Hands-on session on QCD DGLAP analyses for PDFs determination
Enrico Tassi (Istituto Nazionale di Fisica Nucleare)
6/21/23, 2:00 PM

Extraction of PDFs practicing xFitter framework
17. Experimental results on TMD
Andrea Bressan (Istituto Nazionale di Fisica Nucleare)
6/22/23, 8:30 AM
18. The Italian contribution to the EIC
Pietro Antonioli (Istituto Nazionale di Fisica Nucleare)
6/22/23, 9:30 AM
19. Monte Carlo Event Generators for EIC
Andrea Bressan (Istituto Nazionale di Fisica Nucleare)
6/22/23, 11:00 AM
23. Combined session with the Summer meeting of the INFN's "EIC_NET".
6/22/23, 2:30 PM
31. Accessing linearly polarized and Sivers gluon TMD in back-to-back $D$-Meson and jet production at the EIC
Poster

We study the azimuthal asymmetries in the leptoproduction of $D$-meson and jet to probe the gluon TMDs in electron and unpolarized-transversely polarized proton scattering at the EIC kinematics. We give predictions for unpolarized cross-sections within the TMD factorization framework. Furthermore, we also present estimates of the upper bound on the azimuthal asymmetry with the saturation of...
33. AEROGEL CHARACTERIZATION FOR RICH APPLICATIONS
Poster

The interest into silica aerogel arises from the need to partially cover the refractive index gap between gases at high pressure and unmanageable liquified radiators, especially when used as radiator in RICH (Ring Imaging Cherenkov) detectors.
In this poster, the optical parameters of recently produced hydrophobic silica aerogel tiles with various refractive indeces in the range 1.005 – 1.05...
35. CHARACTERIZATION OF SiPM SENSORS FOR THE dRICH DETECTOR AT THE ePIC EXPERIMENT

We report on the characterization of different types of Silicon Photomultipliers (SiPMs). SiPMs can detect and resolve single photons. They are considered as the baseline technology of choice to equipe the dual RICH detector (dRICH) at the ePIC experiment at the future Electron-Ion Collider. One of down sides of SiPMs is the presence of a Dark Count Rate (DCR) caused by thermal electrons which...
24. Departures
32. Gluon Transverse Momentum Distributions in a spectataor model
Poster

We develop a light-front spectator model for a proton that incorporates the gluonic degree of freedom, where the active parton is a gluon, and the remaining is seen as a spin-$\frac{1}{2}$ spectator of an effective mass. The light front wave functions of the proton state are built using a soft wall AdS/QCD prediction and parameterized by fitting the gluon unpolarized parton distribution...
20. Introduction to Deep Inelastic Scattering
Enrico Tassi (Istituto Nazionale di Fisica Nucleare)
37. RIVET developments in ALICE
Poster

RIVET developments in ALICE
36. Studying gluon saturation effects in forward photon+jet production in proton-proton and proton-lead collisions
Poster

In this study, we employ the small-x Improved Transverse Momentum Dependent(ITMD) factorization framework to investigate the gluon saturation in the production of photon+jet in pp and pPb collisions. The ITMD factorization framework is based on the Color Glass Condensate theory and is suitable for particle production at relatively large transverse momenta, still being sensitive to saturation...
16. The Italian contribution to the EIC
Pietro Antonioli (Istituto Nazionale di Fisica Nucleare)
1. Welcome, overview of the EIC project and of the school program
Abhay Deshpande (Stony Brook University), Pietro Antonioli (Istituto Nazionale di Fisica Nucleare)

Overview of the school program

EIC Project:
- series of INT workshops at Seattle => EIC White Paper
- the EIC as a unique machine in the coming years
- NSAC recommendation, NAS report, DOE CD approvals
- the EIC timeline
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