Name: Low-x 2025
Start: 2025-09-08T09:00:00+02:00
End: 2025-09-12T19:00:00+02:00
Location: Medulin, Croatia

Low-x 2025

from Monday, 8 September 2025 (09:00) to Friday, 12 September 2025 (19:00)

Monday, 8 September 2025
09:00 Welcome - Sanjin Benić Christophe Royon (The University of Kansas (US))
Welcome
- Sanjin Benić
- Christophe Royon (The University of Kansas (US))
09:00 - 09:10
09:10 PDFs, QCD fits session I
09:10 - 10:40
Contributions

09:10 Modern PDFs their disagreements and how to improve - Amanda Sarkar (University of Oxford (GB)) amanda sarkar

09:40 Quark TMD: Bridging small- and large-x through MSTT factorization - Swagato Mukherjee

10:10 Extracting the gluon density at the Electron-Ion Collider from F_L measurements - Javier Jiménez-López (University of Alcalá)
10:40 Coffee break
Coffee break
10:40 - 11:10
11:10 PDFs, QCD fits session II
11:10 - 13:00
Contributions

11:10 A second detector for the Electron-Ion Collider (EIC) - Pawel Nadel-Turonski (University of South Carolina)

11:40 Recent jet cross section and PDF measurements in CMS - Daniel Savoiu (KIT) Daniel Savoiu (Hamburg University (DE))

12:10 Discussion: QCD fits and PDFs, complementarity between LHC and EIC - Amanda Sarkar (University of Oxford (GB)) Daniel Savoiu (Hamburg University (DE)) Pawel Nadel-Turonski (University of South Carolina)
13:00 Lunch - Beach
Lunch - Beach
13:00 - 15:00
15:00 BFKL and low x session I
15:00 - 16:30
Contributions

15:00 From Multiperipheral Models to BFKL Dynamics in Mueller–Navelet Jets - Agustin Sabio Vera Agustin Sabio Vera Dario Vaccaro (Laboratório de Instrumentação e Física Experimental de Partículas (LIP))

15:30 Non-perturbative TMD physics from lattice QCD - Swagato Mukherjee

16:00 Low-x perspective on twist decomposition of the proton structure functions - Mariusz Sadzikowski (Jagiellonian University) Mariusz Sadzikowski
16:30 Coffee break
Coffee break
16:30 - 17:00
17:00 BFKL and low x session II
17:00 - 18:40
Contributions

17:00 What HERA taught us about low-x - Amanda Sarkar (University of Oxford (GB)) amanda sarkar

17:30 Discussion: BFKL and low x physics - Leszek Motyka Mariusz Sadzikowski (Jagiellonian University) Mariusz Sadzikowski
18:40 Welcome reception
Welcome reception
18:40 - 20:00
Tuesday, 9 September 2025
09:00 UPC in HIN and saturation session I
09:00 - 10:30
Contributions

09:00 Overview of the latest CMS UPC and photonuclear results - Luis Alcerro Alcerro (The University of Kansas (US))

09:30 Overview of recent UPC measurements with the ATLAS Detector - Weronika Stanek-Maslouska (Deutsches Elektronen-Synchrotron (DE))

10:00 Looking for saturation at the LHC in Pb Pb data - Christophe Royon (The University of Kansas (US))
10:30 Coffee break
Coffee break
10:30 - 11:00
11:00 UPC in HIN and saturation session II
11:00 - 12:40
Contributions

11:00 Exclusive Photoproduction of Photon-Pion in Saturation Framework - Joseph Yarwick (IJC Lab, University Paris-Saclay)

11:30 BFKL phenomenology via eigenfunctions of the NLO kernel - ALESSANDRO PAPA (Università della Calabria & INFN-Cosenza) Alessandro Papa Alessandro Papa

12:00 Discussion: HIN UPC and saturation - Christophe Royon (The University of Kansas (US)) Cyrille Marquet (CPHT - Ecole Polytechnique) Swagato Mukherjee
12:40 Lunch - Beach
Lunch - Beach
12:40 - 15:00
15:00 Odderon and soft diffraction session I
15:00 - 16:30
Contributions

15:00 Update on the odderon discovery from TOTEM - Frigyes Janos Nemes (CERN (also at Wigner RCP Budapest, Hungary)) Frigyes Nemes (MTA KFKI)

15:30 Connection between H(x) scaling and geometric scaling in elastic proton-proton collisions - Tamas Csorgo (MATE Institute of Technology Karoly Robert Campus (HU)) Tamás Ferenc Csörgö (Wigner RCP Budapest and MATE Institute of Technology, Gyöngyös, Hungary)

16:00 Diffractive results and prospects from CMS - Michael Pitt (CERN)
16:30 Coffee break
Coffee break
16:30 - 17:00
17:00 Odderon and soft diffraction session II
17:00 - 18:15
Contributions

17:00 Transverse Single Spin Asymmetry from Pomeron-Odderon Interference - Eric Andreas Vivoda (Department of Physics, Faculty of Science, University of Zagreb) Eric Andreas Vivoda (PMF Zagreb)

17:30 Discussion: odderon and soft diffraction - Michael Pitt (CERN) Sanjin Benić
18:15 Commemoration for Laszlo Jenkovszky, Michele Arneodo
18:15 - 19:00
Contributions

18:15 Commemoration for Laszlo Jenkovszky - Tamas Csorgo (MATE Institute of Technology Karoly Robert Campus (HU)) Tamás Ferenc Csörgö (Wigner RCP Budapest and MATE Institute of Technology, Gyöngyös, Hungary)

18:30 Commemoration for Michele Arneodo - Ada Solano (Universita' di Torino e INFN (IT)) Marta Ruspa (Universita e INFN Torino (IT))
Wednesday, 10 September 2025
09:00 Diffraction and gamma gamma physics session I
09:00 - 10:30
Contributions

09:00 Prospects of CEP studies at the LHC - Valery Khoze (University of Durham (GB))

09:30 Recent PPS results and prospects - Istvan Szanyi (MATE KRC, University of Kansas, Wigner RCP) István Szanyi (Eötvös Loránd University)

10:00 Overview of ATLAS forward proton detectors: status, performance and new physics results - Maciej Trzebinski (Polish Academy of Sciences (PL))
10:30 Coffee break
Coffee break
10:30 - 11:00
11:00 Diffraction and gamma gamma physics session II
11:00 - 12:45
Contributions

11:00 Numerical Calculation of Coulomb Corrections in Forward Elastic pp and pA Scattering - Andrei Poblaguev Andrei Poblaguev (Brookhaven National Laboratory)

11:30 Recent diffractive physics results from LHCb - Krista Lizbeth Smith (Pusan National University (KR)) Krista Smith

12:00 Discussion: diffraction and gamma gamma physics - Maciej Trzebinski (Polish Academy of Sciences (PL)) Valery Khoze (University of Durham (GB))
12:45 Lunch
Lunch
12:45 - 15:00
15:00 Spin and GPD session I
15:00 - 16:30
Contributions

15:00 Review of recent RHIC Spin Results - Bernd Surrow Bernd Surrow (Temple University) Bernd Surrow

15:30 JLab Program on Spin and 3d Structure Physics - Jian-Ping Chen

16:00 Review of the COMPASS spin programme - Barbara Badelek (University of Warsaw (PL))
16:30 Coffee break
Coffee break
16:30 - 17:00
17:00 Spin and GPD session II
17:00 - 18:45
Contributions

17:00 Recent results in extracting GPDs and related form factors from deeply virtual exclusive scattering data - Kresimir Kumericki Krešimir Kumerički

17:30 The LHCspin project - Marco Santimaria Marco Santimaria (INFN e Laboratori Nazionali di Frascati (IT))

18:00 Discussion: spin and GPD - Barbara Badelek (University of Warsaw (PL)) Jian-Ping Chen Marco Santimaria Marco Santimaria (INFN e Laboratori Nazionali di Frascati (IT))
18:45 General Public talk: A journey to understand the proton - Christophe Royon (The University of Kansas (US))
General Public talk: A journey to understand the proton
- Christophe Royon (The University of Kansas (US))
18:45 - 20:15
Thursday, 11 September 2025
09:00 Final states, jets and vector meson+jet session I
09:00 - 10:30
Contributions

09:00 Jet and jet substructure results - Nico Timothy Toikka (Helsinki Institute of Physics (FI))

09:30 Vector boson production in CMS: single boson production - Max Vanden Bemden (Universite Libre de Bruxelles (BE))

10:00 Vector boson physics at CMS: Multiboson - Vieri Candelise (Universita di Roma I "La Sapienza"-Universita & INFN, Roma I) Vieri Candelise (Universita e INFN Trieste (IT))
10:30 Coffee break
Coffee break
10:30 - 11:00
11:00 Final states, jets and vector meson+jet session II
11:00 - 13:10
Contributions

11:00 Measurement of vector boson plus jets and multi-jets production in ATLAS - Evelin Meoni (Universita della Calabria e INFN (IT))

11:30 Developments in collinear and TMD heavy boson probability density functions - Keila Moral Figueroa (CMS)

12:00 The role of NLO and higher-twist effects in deeply virtual meson production - Kornelija Passek-K. (Ruđer Bošković Institute, Zagreb, Croatia) Kornelija Passek-Kumerički

12:30 Discussion: final states, jets, vector meson+jet - Evelin Meoni (Universita della Calabria e INFN (IT)) Vieri Candelise (Universita di Roma I "La Sapienza"-Universita & INFN, Roma I) Vieri Candelise (Universita e INFN Trieste (IT))
13:10 Lunch - Beach
Lunch - Beach
13:10 - 14:30
15:30 Worshop tour and dinner
15:30 - 21:30
Contributions

15:30 Workshop tour
Friday, 12 September 2025
09:00 HIN, QGP and diffraction session I
09:00 - 10:30
Contributions

09:00 Precision measurements of Drell-Yan processes in ATLAS - Tetiana Hryn'ova (Centre National de la Recherche Scientifique (FR))

09:30 Top quark production in semi-exclusive collisions and intrajet collectivity probes at the LHC - Javier Alberto Murillo Quijada (Universidad de Sonora (MX))

10:00 Top physics and jet results in heavy ion interactions - Georgios Krintiras (The University of Kansas (US))
10:30 Coffee break
Coffee break
10:30 - 11:00
11:00 HIN, QGP and diffraction session II
11:00 - 13:10
Contributions

11:00 Multiplicity distributions in DIS for heavy nucleus - José Garrido

11:30 Forward gamma-Hadron TEEC and Azimuthal Correlations in Proton-Proton and Proton-Lead Collisions at the LHC - Ishita Ganguli

12:00 Recent results from pO and OO runs at the LHC - Jing Wang Jing Wang (Massachusetts Inst. of Technology (US)) jing wang

12:30 Discussion: HIN, QGP, diffraction
13:10 Lunch - Beach
Lunch - Beach
13:10 - 15:00
15:00 Final state, particle production, Drell-Yan session I
15:00 - 16:30
Contributions

15:00 Study of soft QCD phenomena and double parton interaction in ATLAS - Sergio Javier Arbiol Val (Polish Academy of Sciences (PL))

15:30 Two- and three-particle Bose-Einstein correlations in small collision systems at LHCb - Marcin Kucharczyk (Syracuse) Marcin Kucharczyk (Polish Academy of Sciences (PL)) Marcin Kucharczyk (Polish Academy of Sciences (PL))

16:00 Probing hadron structure through exclusive photoproduction of a photon-meson pair - Goran Duplancic (Institute Ruder Boskovic, Zagreb) Goran Duplančić
16:30 Coffee break
Coffee break
16:30 - 17:00
17:00 Final state, particle production, Drell-Yan session II
17:00 - 17:45
Contributions

17:00 Discussion: final state, particle production, Drell-Yan - Evelin Meoni (Universita della Calabria e INFN (IT)) Vieri Candelise (Universita di Roma I "La Sapienza"-Universita & INFN, Roma I) Vieri Candelise (Universita e INFN Trieste (IT))
17:45 Workshop conclusion and difflowx 2026 - Christophe Royon (The University of Kansas (US)) Sanjin Benić Georgios Krintiras (The University of Kansas (US))
Workshop conclusion and difflowx 2026
- Christophe Royon (The University of Kansas (US))
- Sanjin Benić
- Georgios Krintiras (The University of Kansas (US))
17:45 - 17:55