Name: Resummation, Evolution, Factorization 2020
Start: 2020-12-07T11:45:00+00:00
End: 2020-12-11T18:00:00+00:00
Location: On line

Resummation, Evolution, Factorization 2020

from Monday, December 7, 2020 (11:45 AM) to Friday, December 11, 2020 (6:00 PM)

Monday, December 7, 2020
11:50 AM Introduction - Einan Gardi (The University of Edinburgh)
Introduction
- Einan Gardi (The University of Edinburgh)
11:50 AM - 12:00 PM
12:00 PM Factorization, evolution and resummation for heavy quarkonium production - Jianwei Qiu (Jefferson Lab)
Factorization, evolution and resummation for heavy quarkonium production
- Jianwei Qiu (Jefferson Lab)
12:00 PM - 12:30 PM
12:30 PM Quasi-Distributions for PDFs and TMDs - Iain Stewart (MIT)
Quasi-Distributions for PDFs and TMDs
- Iain Stewart (MIT)
12:30 PM - 1:00 PM
1:00 PM Coffee break
Coffee break
1:00 PM - 1:15 PM
1:15 PM
1:15 PM - 2:15 PM
Contributions

1:15 PM Fiducial qT resummation of color-singlet processes at N3LL+NNLO - Tobias Neumann (Brookhaven National Laboratory)

1:35 PM Resummation of fiducial power corrections in the Drell-Yan transverse momentum distribution - Markus Ebert (Max-Planck-Institut für Physik)

1:55 PM QCD+QED qT Factorization for Z/W production and decay - Georgios Billis (DESY)
1:15 PM - 2:15 PM
Contributions

1:15 PM QCD resummations in the lattice calculation of PDFs - Yong Zhao (Brookhaven National Laboratory)

1:35 PM Quark and Gluon quasi-PDFs at low-x - Giovanni Antonio Chirilli (University of Regensburg)

1:55 PM Effective Field Theory for Jet substructure in heavy ion collisions - Varun Vaidya (MIT)
2:15 PM Coffee break
Coffee break
2:15 PM - 2:30 PM
2:30 PM Large-momentum effective field theory for partons and light-cone physics - Xiangdong Ji (University of Maryland)
Large-momentum effective field theory for partons and light-cone physics
- Xiangdong Ji (University of Maryland)
2:30 PM - 3:00 PM
Chair: Jenni Smillie
3:00 PM Euclidean Observables for PDF Determinations - Luigi Del Debbio (The University of Edinburgh)
Euclidean Observables for PDF Determinations
- Luigi Del Debbio (The University of Edinburgh)
3:00 PM - 3:30 PM
Chair: Jenni Smillie
3:30 PM Coffee break
Coffee break
3:30 PM - 3:45 PM
3:45 PM Chair: Pierre Van Mechelen
Chair: Pierre Van Mechelen
3:45 PM - 4:45 PM
Contributions

3:45 PM Z + jet results from CMS and comparison with TMDs - Bugra Bilin (Universite Libre de Bruxelles)

4:05 PM Perturbative uncertainties in the Drell-Yan spectrum at low qT - Giuseppe Bozzi (University of Pavia)

4:25 PM Uncertainties and challenges in TMD extraction - Ignazio Scimemi (Universidad Complutense Madrid)
Chair: Lorenzo Magnea
Chair: Lorenzo Magnea
3:45 PM - 4:45 PM
Contributions

3:45 PM Three-Reggeon ladders and four-loop amplitudes in the high-energy limit - Giulio Falcioni (The University of Edinburgh)

4:05 PM The Regge limit at NNLL with SCET - Gregory Ridgway (MIT)

4:25 PM Multiparton webs beyond three loops - Anurag Tripathi (IIT Hyderabad)
4:45 PM Discussion Session 1 - PDFs
Discussion Session 1 - PDFs
4:45 PM - 5:45 PM
Chair: Luigi Del Debbio
Tuesday, December 8, 2020
12:00 PM Collinear Expansions of Cross Sections - Bernhard Mistlberger (SLAC)
Collinear Expansions of Cross Sections
- Bernhard Mistlberger (SLAC)
12:00 PM - 12:30 PM
Chair: Martin Beneke
12:30 PM TMD PDFs and FFs: N3LO, Analytic Continuation, and Reciprocity - Hua Xing Zhu (Zhejiang University)
TMD PDFs and FFs: N3LO, Analytic Continuation, and Reciprocity
- Hua Xing Zhu (Zhejiang University)
12:30 PM - 1:00 PM
Chair: Martin Beneke
1:00 PM Coffee break
Coffee break
1:00 PM - 1:15 PM
1:15 PM
1:15 PM - 2:15 PM
Contributions

1:15 PM Multijet merging with PB TMDs - Armando Bermudez Martinez (DESY)

1:35 PM Perturbative uncertainties in unitarized NLO merging - Leif Gellersen (Lund University)

1:55 PM Intrinsic kt and low mass DY production - Mikel Mendizabal (DESY)
Chair: Andrea Banfi
Chair: Andrea Banfi
1:15 PM - 2:15 PM
Contributions

1:15 PM The PMC$_\infty$: Infinite-Order Scale-Setting method using the Principle of Maximum Conformality and preserving the Intrinsic Conformality ({\it iCF}) - Leonardo Di Giustino (University of Insubria, Italy)

1:35 PM The true unintegrated distribution for inclusive DIS? - Renaud Boussarie (LANL)

1:55 PM Gauge-invariant TMD factorization for Drell-Yan process at small x - Ian Balitsky (JLAB/ODU)
2:15 PM Coffee break
Coffee break
2:15 PM - 2:30 PM
2:30 PM QCD aspects in V+jets measurements at the LHC - Vieri Candelise (University of Trieste and INFN Trieste)
QCD aspects in V+jets measurements at the LHC
- Vieri Candelise (University of Trieste and INFN Trieste)
2:30 PM - 3:00 PM
Chair: Hannes Jung
3:00 PM resummation benchmarking for DY production at the LHC: current achievements and challenges to come - Daniel Froidevaux (CERN/MEPHI)
resummation benchmarking for DY production at the LHC: current achievements and challenges to come
- Daniel Froidevaux (CERN/MEPHI)
3:00 PM - 3:30 PM
Chair: Hannes Jung
3:30 PM Coffee break
Coffee break
3:30 PM - 3:45 PM
3:45 PM Chair: Simone Alioli
Chair: Simone Alioli
3:45 PM - 4:45 PM
Contributions

3:45 PM Heavy-quark hadroproduction in different heavy-quark mass renormalization schemes: phenomenological - Maria Vittoria Garzelli

4:05 PM Heavy flavor production in the high energy limit of strong interactions - Michael Fucilla (Università della calabria)

4:25 PM B-jet production at the LHC - Luis Ignacio Estevez (DESY)
Chair: Umberto D'Alesio
Chair: Umberto D'Alesio
3:45 PM - 4:45 PM
Contributions

3:45 PM Transverse Momentum dependent parton distribution functions - Sara Taherimonfared (DESY)

4:05 PM Transverse momentum dependent cross-section factorization for dijet and heavy-meson pair processes in DIS - Rafael F. del Castillo (Universidad Complutense de Madrid)

4:25 PM NLP factorization and endpoint divergences in DIS - Sebastian Jaskiewicz (Durham University IPPP)
4:45 PM Discussion Session 2 - Parton Showers
Discussion Session 2 - Parton Showers
4:45 PM - 5:45 PM
Chairs: Hannes Jung, Andrezj Siodmok, Leif Lonnblad
Wednesday, December 9, 2020
12:00 PM Transverse Momentum Resummed Calculations in reSolve and Z’ searches - Thomas Cridge (University College London)
Transverse Momentum Resummed Calculations in reSolve and Z’ searches
- Thomas Cridge (University College London)
12:00 PM - 12:30 PM
12:30 PM Rapidity anomalous dimension: theory and practice - Alexey Vladimirov (Regensburg University)
Rapidity anomalous dimension: theory and practice
- Alexey Vladimirov (Regensburg University)
12:30 PM - 1:00 PM
1:00 PM Coffee break
Coffee break
1:00 PM - 1:15 PM
1:15 PM Chair: Krzysztof Kutak
Chair: Krzysztof Kutak
1:15 PM - 2:15 PM
Contributions

1:15 PM Transverse momentum dependent splitting functions in Parton Branching based evolution equations - Lissa Keersmaekers (University of Antwerp)

1:35 PM Obtaining stable NLO corrections in High-Energy Factorization using Modified Multi-Regge Kinematics - Maxim Nefedov (II Institute for theoretical Physics, Uni. Hamburg; Samara National Research University)

1:55 PM Entanglement, partial set of measurements, and diagonality of the density matrix in the parton model - Haowu Duan (North Carolina State University)
1:15 PM - 2:15 PM
Contributions

1:15 PM Structure functions for the spin-1 deuteron - Shunzo Kumano (KEK/J-PARC)

1:35 PM Azimuthal single- and double-spin asymmetries in semi-inclusive deep-inelastic lepton scattering at HERMES - Luciano Pappalardo (University of Ferrara)

1:55 PM Experimental Input for TMD Evolution Studies - Harutyun Avagyan (JLab)
2:15 PM Coffee break
Coffee break
2:15 PM - 2:30 PM
2:30 PM Quark and gluon helicity distributions and OAM at small x - Yuri Kovchegov (The Ohio State University)
Quark and gluon helicity distributions and OAM at small x
- Yuri Kovchegov (The Ohio State University)
2:30 PM - 3:00 PM
Chair: Daniel Boer
3:00 PM Small-x TMDs: an overview - Feng Yuan (Lawrence Berkeley National Laboratory)
Small-x TMDs: an overview
- Feng Yuan (Lawrence Berkeley National Laboratory)
3:00 PM - 3:30 PM
Chair: Daniel Boer
3:30 PM Coffee break
Coffee break
3:30 PM - 3:45 PM
3:45 PM
3:45 PM - 4:45 PM
Contributions

3:45 PM Small-x Helicity Phenomenology - Daniel Adamiak (The Ohio State University)

4:05 PM Lensing Mechanism Meets Small-x Physics: Single Transverse Spin Asymmetry in p↑+p and p↑+A Collisions - M Gabriel Santiago (The Ohio State University)

4:25 PM Helicity at Small x: Oscillations and LLA Corrections - Yossathorn Tawabutr (The Ohio State University)
Chair: Jonathan Gaunt
Chair: Jonathan Gaunt
3:45 PM - 4:45 PM
Contributions

3:45 PM Particle production beyond eikonal accuracy in dilute-dense CGC framework - Pedro Augusto Agostini (Galician Institute of High Energy Physics (IGFAE))

4:05 PM Full next-to-eikonal quark propagator in the CGC and applications - Alina Czajka (National Centre for Nuclear Research)

4:25 PM In-medium transverse momentum broadening effects on di-jet observables - Martin Rohrmoser ((Institute of Nuclear Physics Polish Academy of Sciences)
4:45 PM Social get-together
Social get-together
4:45 PM - 5:45 PM
Thursday, December 10, 2020
12:00 PM Resummation of non-global observables - Thomas Becher (University of Bern)
Resummation of non-global observables
- Thomas Becher (University of Bern)
12:00 PM - 12:30 PM
Chair: Piet Mulders
12:30 PM Progress on jets in SCET - Wouter Waalewijn (University of Amsterdam)
Progress on jets in SCET
- Wouter Waalewijn (University of Amsterdam)
12:30 PM - 1:00 PM
Chair: Piet Mulders
1:00 PM Coffee break
Coffee break
1:00 PM - 1:15 PM
1:15 PM Chair: Anna Stasto
Chair: Anna Stasto
1:15 PM - 2:15 PM
Contributions

1:15 PM High energy factorization at NLO: forward Higgs production - Martin Hentschinski (Universidad de las Americas Puebla)

1:35 PM Higgs-plus-jet distributions as stabilizers of the high-energy resummation - Francesco Giovanni Celiberto (ECT*/FBK Trento & INFN-TIFPA)

1:55 PM Impact factors: past, present and future - Mohammed Maher Abdelrahim Mohammed (Università della Calabria and INFN-Cosenza)
Chair: Gunar Schnell
Chair: Gunar Schnell
1:15 PM - 2:15 PM
Contributions

1:15 PM Extraction of Sivers functions from SIDIS and Drell-Yan data with TMD evolution - Marcin Bury (Regensburg University)

1:35 PM Factorization of $e^+e^- \to H \, X$ cross section, differential in z, $P_T$ and thrust in the quasi $2$-jet limit - Andrea Simonelli (University of Turin and INFN)

1:55 PM Lambda Polarizing fragmentation function from Belle e+e- data - Marco Zaccheddu (Università degli Studi di Cagliari)
2:15 PM Coffee break
Coffee break
2:15 PM - 2:30 PM
2:30 PM Glauber Cancellation in Effective Field Theory - Ira Rothstein (Carnegie Mellon University)
Glauber Cancellation in Effective Field Theory
- Ira Rothstein (Carnegie Mellon University)
2:30 PM - 3:00 PM
Chair: Xiangdong Ji
3:00 PM Factorisation in Colour Singlet Production - Jonathan Gaunt (University of Manchester)
Factorisation in Colour Singlet Production
- Jonathan Gaunt (University of Manchester)
3:00 PM - 3:30 PM
Chair: Xiangdong Ji
3:30 PM Coffee break
Coffee break
3:30 PM - 3:45 PM
3:45 PM Estimates for the single-spin asymmetries in $p^{\uparrow}p \to J/\psi X$ process\\ at PHENIX RHIC and SPD NICA - Anton Karpishkov (Samara National Research University and JINR)
Estimates for the single-spin asymmetries in $p^{\uparrow}p \to J/\psi X$ process\\ at PHENIX RHIC and SPD NICA
- Anton Karpishkov (Samara National Research University and JINR)
3:45 PM - 4:05 PM
4:05 PM High-Energy Factorization for Drell-Yan process in hadron collisions with new Unintegrated PDFs - Vladimir Saleev (Samara National Research University)
High-Energy Factorization for Drell-Yan process in hadron collisions with new Unintegrated PDFs
- Vladimir Saleev (Samara National Research University)
4:05 PM - 4:25 PM
4:25 PM Polarized pion induced Drell-Yan and TMD factorization - Alexei Prokudin (PSU Berks and Jefferson Lab)
Polarized pion induced Drell-Yan and TMD factorization
- Alexei Prokudin (PSU Berks and Jefferson Lab)
4:25 PM - 4:45 PM
4:45 PM Discussion Session 3: Fragmentation - Andrea Signori (University of Pavia and Jefferson Lab) Yiannis Makris
Discussion Session 3: Fragmentation
- Andrea Signori (University of Pavia and Jefferson Lab)
- Yiannis Makris
4:45 PM - 5:45 PM
Chairs: Andrea Signori, Yiannis Makris
Friday, December 11, 2020
12:00 PM Factorized approach to radiative corrections for lepton-hadron semi-inclusive deep inelastic scatterings - Jianwei Qiu (Jefferson Lab)
Factorized approach to radiative corrections for lepton-hadron semi-inclusive deep inelastic scatterings
- Jianwei Qiu (Jefferson Lab)
12:00 PM - 12:30 PM
Chair: Francesco Hautmann
12:30 PM Towards precision PDFs - Sasha Glazov
Towards precision PDFs
- Sasha Glazov
12:30 PM - 1:00 PM
Chair: Francesco Hautmann
1:00 PM Coffee break
Coffee break
1:00 PM - 1:15 PM
1:15 PM
1:15 PM - 2:15 PM
Contributions

1:15 PM Associated Higgs + jets production at the LHC and CCFM gluon dynamics in proton - Maxim Malyshev (SINP MSU)

1:35 PM Forward trijet production at LHC - Andreas van Hameren (IFJ PAN)

1:55 PM All-plus helicity off-shell gauge invariant multigluon amplitudes at one loop - Etienne Blanco (IFJ PAN)
Chair: Andrea Signori
Chair: Andrea Signori
1:15 PM - 2:15 PM
Contributions

1:15 PM Attempting gluon TMD studies with Jpsi+gamma final state - Vato Kartvelishvili (Lancaster University)

1:35 PM Bottomonia production and polarization in the NRQCD with kT-factorization - Nizami Abdulov (Lomonosov Moscow State University)

1:55 PM Revisiting the production of J/psi pairs at the LHC - Andrei Prokhorov (Lomonosov Moscow State University)
2:15 PM Coffee break
Coffee break
2:15 PM - 2:30 PM
2:30 PM LHeC Physics at the HL-LHC - Anna Stasto (Penn State University)
LHeC Physics at the HL-LHC
- Anna Stasto (Penn State University)
2:30 PM - 3:00 PM
Chair: Elke-Caroline Aschenauer
3:00 PM Discussion Session 4: Experimental Probes
Discussion Session 4: Experimental Probes
3:00 PM - 4:00 PM
Chairs: Elke-Caroline Aschenauer, Daniël Boer

4:00 PM Close
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4:00 PM - 4:01 PM

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