Name: Low-x 2023
Start: 2023-09-03T09:00:00+02:00
End: 2023-09-08T23:30:00+02:00
Location: Leros island, Greece

Low-x 2023

from Sunday, September 3, 2023 (9:00 AM) to Friday, September 8, 2023 (11:30 PM)

Monday, August 28, 2023
Tuesday, August 29, 2023
Wednesday, August 30, 2023
Thursday, August 31, 2023
Friday, September 1, 2023
Saturday, September 2, 2023
Sunday, September 3, 2023

5:00 PM Registration
Registration
5:00 PM - 8:00 PM

8:00 PM Dinner
Dinner
8:00 PM - 10:00 PM

Monday, September 4, 2023
9:00 AM Welcome - Christophe Royon (The University of Kansas (US)) Georgios Krintiras (The University of Kansas (US)) Fotios Ptochos (University of Cyprus (CY))
Welcome
- Christophe Royon (The University of Kansas (US))
- Georgios Krintiras (The University of Kansas (US))
- Fotios Ptochos (University of Cyprus (CY))
9:00 AM - 9:10 AM
9:10 AM PDFs and QCD fits
9:10 AM - 10:40 AM
Contributions

9:10 AM PDFs and QCD fits - Amanda Sarkar (University of Oxford (GB))

9:40 AM CMS jet measurements and constraints on PDFs and alphaS - Achim Geiser (Deutsches Elektronen-Synchrotron (DE))

10:10 AM Recent Progress in PDF Determination - Tanjona R. Rabemananjara (NIKHEF & VU Amsterdam) Tanjona Radonirina Rabemananjara (CERN)
10:40 AM Coffee break
Coffee break
10:40 AM - 11:10 AM
11:10 AM PDFs and QCD fits
11:10 AM - 12:40 PM
Contributions

11:10 AM Beyond LO for hybrid kT-factorization - Andreas van Hameren

11:40 AM Next-to-leading order photon+jet production - Yair Mulian

12:10 PM Discussion: PDFs, QCD fits - Amanda Sarkar (University of Oxford (GB)) Tanjona R. Rabemananjara (NIKHEF & VU Amsterdam)
12:40 PM Lunch break
Lunch break
12:40 PM - 2:00 PM
2:00 PM Soft diffraction
2:00 PM - 3:00 PM
Contributions

2:00 PM Recent TOTEM results - Christophe Royon (The University of Kansas (US))

2:30 PM Lévy α-stable model for the non-exponential low-|t| proton-proton differential cross section - Istvan Szanyi (Eötvös University, Wigner RCP, MATE KRC) István Szanyi (Eötvös Loránd University)
3:00 PM Coffee break
Coffee break
3:00 PM - 3:30 PM
3:30 PM Soft diffraction
3:30 PM - 6:00 PM
Contributions

3:30 PM 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))

4:00 PM Physics potential of a combined data-taking of the LHCf and ATLAS Roman Pot detectors - Clara Elisabeth Leitgeb (Deutsches Elektronen-Synchrotron (DE))

4:30 PM Single and double photon bremsstrahlung in pp to pp at the LHC - Antoni Szczurek

5:00 PM Imaging the odderon from exclusive eta_c production at the EIC - Sanjin Benić

5:30 PM Discussion: soft diffraction - Christophe Royon (The University of Kansas (US)) Ferenc Siklér (Wigner RCP, Budapest (HU))
6:00 PM Beach break
Beach break
6:00 PM - 7:00 PM

7:00 PM Reception
Reception
7:00 PM - 8:00 PM

8:00 PM Dinner
Dinner
8:00 PM - 10:00 PM
Tuesday, September 5, 2023
9:00 AM Low x, BFKL, saturation
9:00 AM - 10:30 AM
Contributions

9:00 AM Probing gluon saturation with diffractive jets in photon-nucleus interactions - Edmond Iancu (Université Paris-Saclay (FR))

9:30 AM 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 AM Gluon contributions to DVCS, TCS and DDVCS from low to moderate x - Renaud BOUSSARIE (CPHT, CNRS, Ecole polytechnique, IP Paris)
10:30 AM Coffee break
Coffee break
10:30 AM - 11:00 AM
11:00 AM Low x, BFKL, saturation
11:00 AM - 12:30 PM
Contributions

11:00 AM Measuring forward dijet at the LHC as a probe for saturation using a full impact parameter dependent TMDs - Federico Deganutti

11:30 AM Incoherent diffractive dijet production in electron DIS off large nuclei - Dionysios Triantafyllopoulos (ECT*/FBK)

12:00 PM Discussion: BFKL, saturation - Dionysios Triantafyllopoulos (ECT*/FBK) Edmond Iancu (Université Paris-Saclay (FR)) Renaud BOUSSARIE (CPHT, CNRS, Ecole polytechnique, IP Paris)
12:30 PM Lunch break
Lunch break
12:30 PM - 2:00 PM
2:00 PM Diffraction and photon exchanges
2:00 PM - 3:00 PM
Contributions

2:00 PM Recent results from PPS - Andrea Bellora (Universita e INFN Torino (IT))

2:30 PM Overview of ATLAS forward proton detectors: status, performance and new physics results - Adrien Auriol (University of Birmingham (GB))
3:00 PM Coffee break
Coffee break
3:00 PM - 3:30 PM
3:30 PM Diffraction and photon exchanges
3:30 PM - 5:30 PM
Contributions

3:30 PM Hunting for QCD Instantons at the LHC in the forward proton mode - Valery Khoze (University of Durham (GB))

4:00 PM Diffractive measurements in pp and pA collisions - Michael Pitt (The University of Kansas (US))

4:30 PM Search for effective lorentz violation and CPT violation in ZEUS data - Amanda Sarkar (University of Oxford (GB))

5:00 PM Discussion: Hard diffraction and photon exchanges - Antoni Szczurek Leszek Motyka Michael Pitt (The University of Kansas (US))
5:30 PM Beach break
Beach break
5:30 PM - 7:30 PM

7:30 PM Dinner
Dinner
7:30 PM - 9:30 PM
Wednesday, September 6, 2023
9:00 AM Low x, BFKL
9:00 AM - 10:30 AM
Contributions

9:00 AM Exclusive particle production in heavy ion at CMS - Georgios Krintiras (The University of Kansas (US))

9:30 AM 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 AM Gamma gamma to gamma gamma scattering in UPC with ALICE 3 and FoCal - Antoni Szczurek
10:30 AM Coffee break
Coffee break
10:30 AM - 11:00 AM
11:00 AM Low x, BFKL
11:00 AM - 12:30 PM
Contributions

11:00 AM 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 AM Exclusive vector meson production with Sartre using machine learning in eA collision - Jaswant Singh (Indian Institute of Technology New Delhi)

12:00 PM Discussion: Heavy ions - Georgios Krintiras (The University of Kansas (US)) Javier Alberto Murillo Quijada (Universidad de Sonora (MX))
12:30 PM Lunch break
Lunch break
12:30 PM - 2:00 PM

3:30 PM Workshop tour
Workshop tour
3:30 PM - 7:00 PM

8:00 PM Workshop Dinner
Workshop Dinner
8:00 PM - 10:00 PM
Thursday, September 7, 2023
9:00 AM Low x, BFKL, Final states
9:00 AM - 10:30 AM
Contributions

9:00 AM Measurement and QCD analysis of inclusive jet production in deep inelastic scattering at HERA - Achim Geiser (Deutsches Elektronen-Synchrotron (DE))

9:30 AM Associated production of vector bosons and heavy flavours in CMS - Michael Pitt (The University of Kansas (US))

10:00 AM Mueller-Tang Jets at Next-to-Leading Order and Violation of BFKL Factorization - Federico Deganutti
10:30 AM Coffee break
Coffee break
10:30 AM - 11:00 AM
11:00 AM Low x, BFKL, Final states
11:00 AM - 12:30 PM
Contributions

11:00 AM Measurement of the azimuthal decorrelation angle between the leading jet and the scattered lepton in deep inelastic scattering at HERA - Bernd Surrow (Temple University)

11:30 AM Jet substructure measurements in CMS - Christophe Royon (The University of Kansas (US))

12:00 PM Discussion: jets - Achim Geiser (Deutsches Elektronen-Synchrotron (DE)) Armando Bermudez Martinez (CERN) Jean-Philippe Lansberg (Université Paris-Saclay (FR))
12:30 PM Lunch break
Lunch break
12:30 PM - 2:00 PM
2:00 PM Low x, BFKL
2:00 PM - 3:00 PM
Contributions

2:00 PM Low x physics at the EIC - Bernd Surrow (Temple University)

2:30 PM Geometric scaling in leading neutron events at HERA - Arjun Kumar (Indian Institute of Technology Delhi)
3:00 PM Coffee break
Coffee break
3:00 PM - 3:30 PM
3:30 PM Low x, BFKL, Final states
3:30 PM - 5:00 PM
Contributions

3:30 PM The LHC as a Neutrino-Ion Collider: FPF case studies - Tanjona R. Rabemananjara (NIKHEF & VU Amsterdam) Tanjona Radonirina Rabemananjara (CERN)

4:00 PM Factorisation of 1-loop amplitudes in NMRK limits - Emmet Byrne

4:30 PM Discussion: low x, saturation, final states - Renaud BOUSSARIE (CPHT, CNRS, Ecole polytechnique, IP Paris)
5:00 PM Beach break
Beach break
5:00 PM - 7:30 PM

7:30 PM Dinner
Dinner
7:30 PM - 9:30 PM
Friday, September 8, 2023
9:00 AM Low x, BFKL, Final states
9:00 AM - 10:30 AM
Contributions

9:00 AM QCD corrections to quarkonium production - Jean-Philippe Lansberg (Ecole Polytechnique) Jean-Philippe Lansberg (Ecole polytechnique) Jean-Philippe Lansberg (Université Paris-Saclay (FR))

9:30 AM Computing one-loop corrections to quarkonium production impact-factors with Lipatov's EFT - Maxim Nefedov (IJClab, Orsay)

10:00 AM On color reconnection effects in J/psi hadroproduction - Leszek Motyka
10:30 AM Coffee break
Coffee break
10:30 AM - 11:00 AM
11:00 AM Final states, quarkonium
11:00 AM - 12:30 PM
Contributions

11:00 AM New results constraining transversity in high-energy polarized p+p collisions - Bernd Surrow (Temple University)

11:30 AM Recent results on direct determination of the Collins-Soper kernel and how to measure it at the LHC? - Armando Bermudez Martinez (CERN)

12:00 PM Discussion: final states, quarkonium - Achim Geiser (Deutsches Elektronen-Synchrotron (DE)) Armando Bermudez Martinez (CERN) Jean-Philippe Lansberg (Université Paris-Saclay (FR))
12:30 PM Lunch break
Lunch break
12:30 PM - 2:00 PM
2:00 PM Low x, BFKL, Final states
2:00 PM - 3:00 PM
Contributions

2:00 PM 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))

2:30 PM Transverse analyzing power measurement in the high energy forward pp and pA scattering at RHIC hydrogen jet target polarimeter - Andrei Poblaguev (Brookhaven National Laboratory)
3:00 PM Coffee break
Coffee break
3:00 PM - 3:30 PM
3:30 PM Low x, BFKL, Final states
3:30 PM - 5:30 PM
Contributions

3:30 PM The LHCspin project - Marco Santimaria (INFN e Laboratori Nazionali di Frascati (IT))

4:00 PM On the exact solution for the Schrödinger equation - Yair Mulian

4:30 PM V+jets production in CMS - Sorina Popescu (F) Sorina Popescu (The University of Kansas (US))

5:00 PM Discussion: final states - Achim Geiser (Deutsches Elektronen-Synchrotron (DE)) Armando Bermudez Martinez (CERN) Jean-Philippe Lansberg (Université Paris-Saclay (FR))
5:30 PM Workshop conclusion - Georgios Krintiras (The University of Kansas (US)) Christophe Royon (The University of Kansas (US)) Fotios Ptochos (University of Cyprus (CY))
Workshop conclusion
- Georgios Krintiras (The University of Kansas (US))
- Christophe Royon (The University of Kansas (US))
- Fotios Ptochos (University of Cyprus (CY))
5:30 PM - 5:45 PM
5:45 PM Beach break
Beach break
5:45 PM - 7:30 PM

7:30 PM Dinner
Dinner
7:30 PM - 9:30 PM