Low-x 2023

from Sunday 3 September 2023 (09:00) to Friday 8 September 2023 (23:30)
Leros island, Greece

        : Sessions
    /     : Talks
        : Breaks
3 Sept 2023
4 Sept 2023
5 Sept 2023
6 Sept 2023
7 Sept 2023
8 Sept 2023
AM
09:00 Welcome - Christophe Royon (The University of Kansas (US)) Dr Georgios Krintiras (The University of Kansas (US)) Fotios Ptochos (University of Cyprus (CY))  
09:10
PDFs and QCD fits (until 10:40)
09:10 PDFs and QCD fits - Amanda Sarkar (University of Oxford (GB))  
09:40 CMS jet measurements and constraints on PDFs and alphaS - Achim Geiser (Deutsches Elektronen-Synchrotron (DE))  
10:10 Recent Progress in PDF Determination - Tanjona Radonirina Rabemananjara (CERN) Dr Tanjona R. Rabemananjara (NIKHEF & VU Amsterdam)  
10:40 --- Coffee break ---
11:10
PDFs and QCD fits (until 12:40)
11:10 Beyond LO for hybrid kT-factorization - Andreas van Hameren  
11:40 Next-to-leading order photon+jet production - Yair Mulian  
12:10 Discussion: PDFs, QCD fits - Dr Tanjona R. Rabemananjara (NIKHEF & VU Amsterdam) Amanda Sarkar (University of Oxford (GB))  
09:00
Low x, BFKL, saturation (until 10:30)
09:00 Probing gluon saturation with diffractive jets in photon-nucleus interactions - Edmond Iancu (Université Paris-Saclay (FR))  
09:30 Back-to-back dijets at the EIC: small x and Sudakov resummation - Tomasz Stebel (CERN) Tomasz Stebel (Institute of Theoretical Physics Jagiellonian University)  
10:00 Gluon contributions to DVCS, TCS and DDVCS from low to moderate x - Renaud BOUSSARIE (CPHT, CNRS, Ecole polytechnique, IP Paris)  
10:30 --- Coffee break ---
11:00
Low x, BFKL, saturation (until 12:30)
11:00 Measuring forward dijet at the LHC as a probe for saturation using a full impact parameter dependent TMDs - Federico Deganutti  
11:30 Incoherent diffractive dijet production in electron DIS off large nuclei - Dionysios Triantafyllopoulos (ECT*/FBK)  
12:00 Discussion: BFKL, saturation - Dionysios Triantafyllopoulos (ECT*/FBK) Renaud BOUSSARIE (CPHT, CNRS, Ecole polytechnique, IP Paris) Edmond Iancu (Université Paris-Saclay (FR))  
09:00
Low x, BFKL (until 10:30)
09:00 Exclusive particle production in heavy ion at CMS - Dr Georgios Krintiras (The University of Kansas (US))  
09:30 Coherent J/Psi production in Pb Pb collisions in the CMS experiment at the LHC - Luis Alcerro Alcerro (The University of Kansas (US))  
10:00 Gamma gamma to gamma gamma scattering in UPC with ALICE 3 and FoCal - Antoni Szczurek  
10:30 --- Coffee break ---
11:00
Low x, BFKL (until 12:30)
11:00 Search for elliptic azimuthal anisotropies in photon-proton and pomeron-Pb interactions using rapidity gaps at pPb collisions with the CMS experiment - Javier Alberto Murillo Quijada (Universidad de Sonora (MX))  
11:30 Exclusive vector meson production with Sartre using machine learning in eA collision - Jaswant Singh (Indian Institute of Technology New Delhi)  
12:00 Discussion: Heavy ions - Dr Georgios Krintiras (The University of Kansas (US)) Javier Alberto Murillo Quijada (Universidad de Sonora (MX))  
09:00
Low x, BFKL, Final states (until 10:30)
09:00 Measurement and QCD analysis of inclusive jet production in deep inelastic scattering at HERA - Achim Geiser (Deutsches Elektronen-Synchrotron (DE))  
09:30 Associated production of vector bosons and heavy flavours in CMS - Michael Pitt (The University of Kansas (US))  
10:00 Mueller-Tang Jets at Next-to-Leading Order and Violation of BFKL Factorization - Federico Deganutti  
10:30 --- Coffee break ---
11:00
Low x, BFKL, Final states (until 12:30)
11:00 Measurement of the azimuthal decorrelation angle between the leading jet and the scattered lepton in deep inelastic scattering at HERA - Prof. Bernd Surrow (Temple University)  
11:30 Jet substructure measurements in CMS - Christophe Royon (The University of Kansas (US))  
12:00 Discussion: jets - Armando Bermudez Martinez (CERN) Jean-Philippe Lansberg (Université Paris-Saclay (FR)) Achim Geiser (Deutsches Elektronen-Synchrotron (DE))  
09:00
Low x, BFKL, Final states (until 10:30)
09:00 QCD corrections to quarkonium production - Jean-Philippe Lansberg (Ecole Polytechnique) Jean-Philippe Lansberg (Ecole polytechnique) Jean-Philippe Lansberg (Université Paris-Saclay (FR))  
09:30 Computing one-loop corrections to quarkonium production impact-factors with Lipatov's EFT - Dr Maxim Nefedov (IJClab, Orsay)  
10:00 On color reconnection effects in J/psi hadroproduction - Leszek Motyka  
10:30 --- Coffee break ---
11:00
Final states, quarkonium (until 12:30)
11:00 New results constraining transversity in high-energy polarized p+p collisions - Prof. Bernd Surrow (Temple University)  
11:30 Recent results on direct determination of the Collins-Soper kernel and how to measure it at the LHC? - Armando Bermudez Martinez (CERN)  
12:00 Discussion: final states, quarkonium - Armando Bermudez Martinez (CERN) Jean-Philippe Lansberg (Université Paris-Saclay (FR)) Achim Geiser (Deutsches Elektronen-Synchrotron (DE))  
PM
17:00 --- Registration ---
20:00 --- Dinner ---
12:40 --- Lunch break ---
14:00
Soft diffraction (until 15:00)
14:00 Recent TOTEM results - Christophe Royon (The University of Kansas (US))  
14:30 Lévy α-stable model for the non-exponential low-|t| proton-proton differential cross section - Mr István Szanyi (Eötvös Loránd University) Istvan Szanyi (Eötvös University, Wigner RCP, MATE KRC)  
15:00 --- Coffee break ---
15:30
Soft diffraction (until 18:00)
15:30 Nonresonant central exclusive production of charged hadron pairs in proton-proton collisions at 13 TeV in CMS and TOTEM - Ferenc Siklér (Wigner RCP, Budapest (HU))  
16:00 Physics potential of a combined data-taking of the LHCf and ATLAS Roman Pot detectors - Clara Elisabeth Leitgeb (Deutsches Elektronen-Synchrotron (DE))  
16:30 Single and double photon bremsstrahlung in pp to pp at the LHC - Antoni Szczurek  
17:00 Imaging the odderon from exclusive eta_c production at the EIC - Sanjin Benić  
17:30 Discussion: soft diffraction - Christophe Royon (The University of Kansas (US)) Ferenc Siklér (Wigner RCP, Budapest (HU))  
18:00 --- Beach break ---
19:00 --- Reception ---
20:00 --- Dinner ---
12:30 --- Lunch break ---
14:00
Diffraction and photon exchanges (until 15:00)
14:00 Recent results from PPS - Andrea Bellora (Universita e INFN Torino (IT))  
14:30 Overview of ATLAS forward proton detectors: status, performance and new physics results - Adrien Auriol (University of Birmingham (GB))  
15:00 --- Coffee break ---
15:30
Diffraction and photon exchanges (until 17:30)
15:30 Hunting for QCD Instantons at the LHC in the forward proton mode - Valery Khoze (University of Durham (GB))  
16:00 Diffractive measurements in pp and pA collisions - Michael Pitt (The University of Kansas (US))  
16:30 Search for effective lorentz violation and CPT violation in ZEUS data - Amanda Sarkar (University of Oxford (GB))  
17:00 Discussion: Hard diffraction and photon exchanges - Antoni Szczurek Leszek Motyka Michael Pitt (The University of Kansas (US))  
17:30 --- Beach break ---
19:30 --- Dinner ---
12:30 --- Lunch break ---
15:30 --- Workshop tour ---
20:00 --- Workshop Dinner ---
12:30 --- Lunch break ---
14:00
Low x, BFKL (until 15:00)
14:00 Low x physics at the EIC - Prof. Bernd Surrow (Temple University)  
14:30 Geometric scaling in leading neutron events at HERA - Mr Arjun Kumar (Indian Institute of Technology Delhi)  
15:00 --- Coffee break ---
15:30
Low x, BFKL, Final states (until 17:00)
15:30 The LHC as a Neutrino-Ion Collider: FPF case studies - Tanjona Radonirina Rabemananjara (CERN) Dr Tanjona R. Rabemananjara (NIKHEF & VU Amsterdam)  
16:00 Factorisation of 1-loop amplitudes in NMRK limits - Emmet Byrne  
16:30 Discussion: low x, saturation, final states - Renaud BOUSSARIE (CPHT, CNRS, Ecole polytechnique, IP Paris)  
17:00 --- Beach break ---
19:30 --- Dinner ---
12:30 --- Lunch break ---
14:00
Low x, BFKL, Final states (until 15:00)
14:00 Dilepton and diphoton production and BSM searches with UPC photon fusion processes in Pb+Pb collisions with the ATLAS detector - Melike Akbiyik (Johannes Gutenberg Universitaet Mainz (DE))  
14:30 Transverse analyzing power measurement in the high energy forward pp and pA scattering at RHIC hydrogen jet target polarimeter - Andrei Poblaguev (Brookhaven National Laboratory)  
15:00 --- Coffee break ---
15:30
Low x, BFKL, Final states (until 17:30)
15:30 The LHCspin project - Marco Santimaria (INFN e Laboratori Nazionali di Frascati (IT))  
16:00 On the exact solution for the Schrödinger equation - Yair Mulian  
16:30 V+jets production in CMS - Sorina Popescu (F) Sorina Popescu (The University of Kansas (US))  
17:00 Discussion: final states - Armando Bermudez Martinez (CERN) Jean-Philippe Lansberg (Université Paris-Saclay (FR)) Achim Geiser (Deutsches Elektronen-Synchrotron (DE))  
17:30 Workshop conclusion - Dr Georgios Krintiras (The University of Kansas (US)) Christophe Royon (The University of Kansas (US)) Fotios Ptochos (University of Cyprus (CY))  
17:45 --- Beach break ---
19:30 --- Dinner ---