Name: Low-x 2021
Start: 2021-09-26T08:45:00+02:00
End: 2021-10-01T13:30:00+02:00
Location: No location set

Low-x 2021

from Sunday, September 26, 2021 (8:45 AM) to Friday, October 1, 2021 (1:30 PM)

Monday, September 20, 2021
Tuesday, September 21, 2021
Wednesday, September 22, 2021
Thursday, September 23, 2021
Friday, September 24, 2021
Saturday, September 25, 2021
Sunday, September 26, 2021

Monday, September 27, 2021
2:00 PM Welcome - Christophe Royon (The University of Kansas (US)) Angelo Scribano Memoria (Universita & INFN Pisa (IT))
Welcome
- Christophe Royon (The University of Kansas (US))
- Angelo Scribano Memoria (Universita & INFN Pisa (IT))
2:00 PM - 2:10 PM
2:10 PM PDFs and QCD session I
2:10 PM - 3:45 PM
Contributions

2:10 PM From small to large x: toward a unified formalism for particle production in high energy collisions - Jamal Jalilian-Marian (Baruch College)

2:30 PM Recent results on PDFs and alpha_s from HERA (remote) - Amanda Sarkar (University of Oxford (GB)) amanda sarkar

2:55 PM Parton distribution functions and intrinsic charm at LHCb - Cristina Sánchez Gras (Nikhef National institute for subatomic physics (NL))

3:20 PM Precision QCD measurements from CMS - Toni Makela (Deutsches Elektronen-Synchrotron (DE))
3:45 PM Coffee break
Coffee break
3:45 PM - 4:10 PM
4:10 PM PDFs and QCD session II
4:10 PM - 6:35 PM
Contributions

4:10 PM Direct measurement of short-lived particle dipole moments at the LHC - Nicola Neri (Università degli Studi e INFN Milano (IT))

4:30 PM J\psi polarization in high multiplicity hadronic collisions - Tomasz Stebel (Institute of Theoretical Physics Jagiellonian University) Tomasz Stebel (CERN)

4:50 PM Determination of proton parton distribution functions using ATLAS data - Zhiqing Philippe Zhang (IJCLab, Orsay (FR))

5:15 PM Speeding up machine learning-based inference for Hadronic physics via Hadamard matrices - Thomas Chen (Academy for Mathematics, Science, and Engineering)

5:35 PM The Diffractive Contribution to Deep Inelastic Lepton-Proton Scattering: Implications for QCD Momentum Sum Rules and Parton Distributions - Stanley J. Brodsky (SLAC National Accelerator Laboratory, Stanford University)

6:00 PM Discussion session: PDFs, QCD - Cyrille Marquet (CPHT - Ecole Polytechnique) Dimitri Colferai (University of Florence) Krzysztof Kutak (Instytut Fizyki Jadrowej Polskiej Akademii Nauk)
7:00 PM Welcome reception
Welcome reception
7:00 PM - 7:40 PM

8:00 PM Dinner
Dinner
8:00 PM - 10:00 PM
Tuesday, September 28, 2021
9:00 AM BFKL, low x, saturation session I
9:00 AM - 10:45 AM
Contributions

9:00 AM Search for BFKL signatures in CMS (remote) - Salim Cerci (Adiyaman University (TR) - Istanbul University (TR))

9:25 AM RFT and Self-duality - Michael Lublinsky (Ben-Gurion University of the Negev (IL))

9:45 AM Two-particle correlations in multi-Regge kinematics (remote) - Grigorios Chachamis (LIP, Lisbon)

10:05 AM Mueller-Tang jets with Next-to-Leading Order Impact Factors - Federico Deganutti

10:25 AM Is BFKL factorization valid for Mueller-Tang jets? - Dimitri Colferai (University of Florence)
10:45 AM Coffe break
Coffe break
10:45 AM - 11:10 AM
11:10 AM BFKL, low x, saturation session II
11:10 AM - 1:10 PM
Contributions

11:10 AM Black disk radius constraint from a gray disc model description of the pp cross-section - Irais Bautista Guzman (Centro de Investigación y de Estudios Avanzados del IPN (MX))

11:30 AM Phenomenology of the hadronic structure at low-x (remote) - Francesco Giovanni Celiberto (Università della Calabria and INFN Cosenza (Italy)) Francesco Giovanni Celiberto (ECT*/FBK Trento & INFN-TIFPA)

11:50 AM Twist analysis of the Balitsky-Kovchegov equation - Leszek Motyka

12:10 PM LHCf experiment: current status and future prospect (remote) - Yoshitaka Itow

12:35 PM Discussion session: low x, BFKL - Cyrille Marquet (CPHT - Ecole Polytechnique) Dimitri Colferai (University of Florence) Krzysztof Kutak (Instytut Fizyki Jadrowej Polskiej Akademii Nauk)
1:10 PM Lunch break
Lunch break
1:10 PM - 2:30 PM
2:30 PM BFKL, low x, saturation session III
2:30 PM - 4:15 PM
Contributions

2:30 PM On transverse gluon polarization at small x - Cyrille Marquet (CPHT - Ecole Polytechnique)

2:50 PM Forward dijets in proton-nucleus collisions at next-to-leading order - Yair Mulian

3:10 PM Forward hadronization and the muon puzzle in air showers - Tanguy Pierog (KIT)

3:35 PM Medium induced cascades and transverse momentum dependence of gluon distribution - Krzysztof Kutak (Instytut Fizyki Jadrowej Polskiej Akademii Nauk)

3:55 PM Phenomenology studies of Mueller-Tang and Mueller-Navelet jets (remote) - Cristian Baldenegro Barrera (The University of Kansas (US))
4:15 PM Coffee break
Coffee break
4:15 PM - 4:40 PM
4:40 PM jets, final state, low x session I
4:40 PM - 7:00 PM
Contributions

4:40 PM The LHC Spin project - Marco Santimaria (INFN e Laboratori Nazionali di Frascati (IT)) Marco Santimaria

5:05 PM Jet cross section measurements in CMS (remote) - Deniz Sunar Cerci (Adiyaman University (TR) - Istanbul University (TR))

5:30 PM Precision measurements of jet production at the ATLAS experiment (remote) - Francesco Giuli (INFN e Universita Roma Tor Vergata (IT))

5:55 PM New results on probing limitations of collinear QCD in lepton-jet correlations (remote) - Ben Nachman (Lawrence Berkeley National Lab. (US))

6:20 PM Discussion session: low x, BFKL, jets - Cyrille Marquet (CPHT - Ecole Polytechnique) Dimitri Colferai (University of Florence) Krzysztof Kutak (Instytut Fizyki Jadrowej Polskiej Akademii Nauk)
8:00 PM Dinner
Dinner
8:00 PM - 10:00 PM
Wednesday, September 29, 2021
9:00 AM Diffraction and forward physics session I
9:00 AM - 11:00 AM
Contributions

9:00 AM TOTEM results - Frigyes Janos Nemes (CERN (also at Wigner RCP Budapest, Hungary))

9:20 AM The discovery of the odderon by the D0 and TOTEM collaborations (remote) - Carlos Arturo Avila Bernal (Universidad de los Andes) Carlos Avila Bernal (Universidad de los Andes (CO))

9:40 AM Properties of the Odderon extracted from a meta-analysis of experimental data - Tamas Csorgo (Wigner Research Centre for Physics (Wigner RCP) (HU))

10:00 AM Odderon: Lost or Found? (remote) - Vladimir Petrov (Institute for High Energy Physics of NRC Kurchatov Institute (R) Vladimir Petrov Vladimir Petrov (Joint Institute for Nuclear Research (JINR)) Vladimir Petrov

10:20 AM Observation of Odderon Effects at LHC energies - A Real Extended Bialas-Bzdak Model Study - Istvan Szanyi (Hungarian Academy of Sciences (HU)) István Szanyi (Eötvös Loránd University)

10:40 AM Summary of the odderon discovery (remote) - Kenneth Osterberg (University of Helsinki) Kenneth Osterberg (Helsinki Institute of Physics (FI))
11:00 AM Coffee break
Coffee break
11:00 AM - 11:20 AM
11:20 AM Diffraction and forward physics session II
11:20 AM - 1:10 PM
Contributions

11:20 AM Elastic photon-initiated production at the LHC: the role of hadron-hadron interactions (remote) - Lucian Harland-Lang (University of Oxford)

11:40 AM FACET: a very forward multiparticle spectrometer from CMS - Michael Albrow (Fermi National Accelerator Lab. (US))

12:00 PM On holographics derivation of basic properties of QCD glueballs (remote) - Dmitry Melnikov (Rutgers University)

12:20 PM From soft to hard diffraction in ultraperipheral collisions at the LHC - Mark Strikman Mark Strikman (Penn State University) Mark Strikman (Pennsylvania State University (US))

12:40 PM Discussion session: odderon and soft physics - Christophe Royon (The University of Kansas (US)) Kenneth Osterberg (University of Helsinki) Kenneth Osterberg (Helsinki Institute of Physics (FI))
1:10 PM Lunch break
Lunch break
1:10 PM - 2:30 PM

3:00 PM Excursion in Elba
Excursion in Elba
3:00 PM - 7:30 PM

8:00 PM Dinner
Dinner
8:00 PM - 10:00 PM
Thursday, September 30, 2021
9:00 AM Heavy ion session
9:00 AM - 10:40 AM
Contributions

9:00 AM Collectivity in heavy ion interactions at CMS - Georgios Krintiras (The University of Kansas (US))

9:25 AM Light hadron and photon production in pPb collisions at LHCb (remote) - Thomas Boettcher (University of Cincinnati (US)) Thomas Julian Boettcher (University of Michigan (US))

9:50 AM Probing initial state with photons and neutral mesons in ALICE - Jens Robert Luhder (Westfaelische Wilhelms-Universitaet Muenster (DE))

10:15 AM Top results in heavy ions in CMS - Luis Alcerro Alcerro (The University of Kansas (US))
10:40 AM Coffee break
Coffee break
10:40 AM - 11:00 AM
11:00 AM Heavy ion - Vector boson session
11:00 AM - 1:10 PM
Contributions

11:00 AM Charmonia photo-production in ultra-peripheral and peripheral PbPb collisions with LHCb (remote) - Weisong Duan (South China Normal University (CN)) Weisong Duan (South China Normal University)

11:25 AM Measurement of W and Z boson production in association with jets at ATLAS - Laura Fabbri (Universita e INFN, Bologna (IT))

11:50 AM V+jets results from CMS - Vieri Candelise (Universita di Roma I "La Sapienza"-Universita & INFN, Roma I) Vieri Candelise (Universita e INFN Trieste (IT))

12:15 PM Vector-boson scattering, diboson and triboson production at ATLAS - Despoina Sampsonidou (Tsung-Dao Lee Institute (CN) & Shanghai Jiao Tong Univ. (CN))

12:40 PM Discussion: heavy ions, vector bosons - Georgios Krintiras (The University of Kansas (US)) Irais Bautista Guzman (Centro de Investigación y de Estudios Avanzados del IPN (MX))
1:10 PM Lunch break
Lunch break
1:10 PM - 2:30 PM
2:30 PM Diffraction and forward physics session III
2:30 PM - 4:45 PM
Contributions

2:30 PM The CMS Precision Proton Spectrometer Project for the HL-LHC - Mario Deile (CERN) Mario Deile (CERN)

2:55 PM Overview of ATLAS forward proton detectors for LHC Run 3 and plans for the HL-LHC (remote) - Maciej Piotr Lewicki (Polish Academy of Sciences (PL))

3:20 PM Anomalous coupling studies with intact protons - Christophe Royon (The University of Kansas (US))

3:40 PM Study of anomalous exclusive t tbar protduction at the LHC - Andrea Bellora (Universita e INFN Torino (IT))

4:00 PM Diffractive results from CMS and TOTEM (remote) - Cristian Baldenegro Barrera (The University of Kansas (US))

4:25 PM Inclusive diffractive production of top quark(s) - Michael Pitt (CERN)
4:45 PM Coffee break
Coffee break
4:45 PM - 5:10 PM
5:10 PM Diffraction and forward physics session IV
5:10 PM - 7:30 PM
Contributions

5:10 PM The Precision Proton Spectrometer of CMS: performance and prospects - Ada Solano (Universita' di Torino e INFN (IT))

5:35 PM Photon induced processes results from CMS - Beatriz Ribeiro Lopes (Deutsches Elektronen-Synchrotron (DE))

6:00 PM Photon-photon fusion measurements at ATLAS - Krzysztof Cieśla (Polish Academy of Sciences (PL))

6:25 PM Hard Diffraction at the LHC - Feasibility Studies and Experimental Aspects - Maciej Trzebinski (Polish Academy of Sciences (PL))

6:45 PM Discussion session: inclusive and exclusive diffraction - Leszek Motyka Mario Deile (CERN) Michael Albrow (Fermi National Accelerator Lab. (US)) Valentina Avati (AGH University of Science and Technology (PL))
8:00 PM Workshop dinner
Workshop dinner
8:00 PM - 11:00 PM
Friday, October 1, 2021
9:00 AM Vector meson session I
9:00 AM - 10:55 AM
Contributions

9:00 AM Measurements of prompt photon production with the ATLAS detector - Daniel Camarero Munoz (Universidad Autonoma de Madrid (ES))

9:25 AM Recent results on vector meson production, particle multiplicity spectra and particle correlations at HERA - Marta Ruspa (Universita e INFN Torino (IT))

9:50 AM Recent ALICE results on vector meson photoproduction - Simone Ragoni (University of Birmingham (GB))

10:15 AM Gluon-gluon fusion for production of light isoscalar mesons (remote) - Antoni Szczurek (Institute of Nuclear Physics)

10:35 AM Single and double phi production at the LHC: the role of odderon exchange (remote) - Piotr Lebiedowicz (Institute of Nuclear Physics PAN)
10:55 AM Coffee break
Coffee break
10:55 AM - 11:20 AM
11:20 AM Vector meson session II
11:20 AM - 12:55 PM
Contributions

11:20 AM Semiexclusive dilepton production in proton-proton collisions with one forward proton measurement at the LHC (remote) - Barbara Linek Marta Luszczak (University of Rzeszow)

11:40 AM Inclusive Higgs-Jet production in high-energy hadron collisions (remote) - Mohammed Maher Abdelrahim Mohammed (University of Calabria and INFN - Gruppo collegato di Cosenza)

12:00 PM Rho photoproduction in ALICE (remote) - Spencer Robert Klein (Lawrence Berkeley National Lab. (US))

12:25 PM Discussion: Vector mesons - Georgios Krintiras (The University of Kansas (US)) Irais Bautista Guzman (Centro de Investigación y de Estudios Avanzados del IPN (MX))
12:55 PM Workshop Conclusion - Christophe Royon (The University of Kansas (US)) Angelo Scribano Memoria (Universita & INFN Pisa (IT))
Workshop Conclusion
- Christophe Royon (The University of Kansas (US))
- Angelo Scribano Memoria (Universita & INFN Pisa (IT))
12:55 PM - 1:05 PM
1:05 PM Departure
Departure
1:05 PM - 1:10 PM