Name: 2025 SURGE Collaboration Meeting and Workshop
Start: 2025-06-23T08:50:00-07:00
End: 2025-06-25T12:20:00-07:00
Location: Physics and Astronomy Building

2025 SURGE Collaboration Meeting and Workshop

from Monday, June 23, 2025 (8:50 AM) to Wednesday, June 25, 2025 (12:20 PM)

Monday, June 23, 2025
8:50 AM
8:50 AM - 10:15 AM
Room: 4-330
Contributions

8:50 AM Welcome - Zhongbo Kang (UCLA)

9:00 AM SURGE: Status Overview and Progress - Bjoern Schenke (Brookhaven National Lab)

9:25 AM Overview of Initial Stage working group - Andrey Tarasov (North Carolina State University)

9:50 AM Overview of Small x + NLO working group - Zhongbo Kang (UCLA)
10:15 AM Coffee Break
Coffee Break
10:15 AM - 10:45 AM
Room: 4-330
10:45 AM
10:45 AM - 12:00 PM
Room: 4-330
Contributions

10:45 AM Overview of Final Stage working group - Jacquelyn Noronha-Hostler (University of Illinois Urbana Champaign)

11:10 AM Overview of Spin working group - Matthew Sievert (New Mexico State University)

11:35 AM Overview of Global Analysis working group - Fred Olness (Southern Methodist University (US))
12:00 PM Lunch
Lunch
12:00 PM - 2:00 PM
2:00 PM
2:00 PM - 3:15 PM
Room: 4-330
Contributions

2:00 PM Recent jet-based measurements sensitive to TMDs in ep collisions - Miguel Arratia Miguel Arratia Munoz

2:25 PM Experimental probes of gluon saturation in UPCs - Benjamin Jacob Gilbert (Lawrence Livermore Nat. Laboratory (US))

2:50 PM Recent experimental progress in searching for gluon saturation - Xiaoxuan Chu (BNL)
3:15 PM Coffee Break
Coffee Break
3:15 PM - 3:45 PM
Room: 4-330
3:45 PM
3:45 PM - 5:25 PM
Room: 4-330
Contributions

3:45 PM A Neural-Network Extraction of Unpolarized Transverse-Momentum Distributions from Drell-Yan data - Chiara Bissolotti (Argonne National Laboratory)

4:10 PM Gluon GPDs at small-x and global analysis - Yuxun Guo

4:35 PM Event Generator at the EIC - Jordi Salinas San Martin Jordi Salinas San Martín (University of Illinois at Urbana Champaign)

5:00 PM nCTEQ25: Overview and Preliminary Results - Peter Risse (Southern Methodist University)
Tuesday, June 24, 2025
9:00 AM
9:00 AM - 10:15 AM
Room: 4-330
Contributions

9:00 AM Regge Factorization for ep Diffraction from EFT - Iain Stewart

9:25 AM Towards 3-loop Balitsky--Kovchegov: the non-conformal part - Mathieu Giroux (McGill University)

9:50 AM Calculation of sub-eikonal corrections for the dijet production in the background field method - Andrey Tarasov (North Carolina State University)
10:15 AM Coffee Break
Coffee Break
10:15 AM - 10:45 AM
Room: 4-330
10:45 AM
10:45 AM - 12:00 PM
Room: 4-330
Contributions

10:45 AM Gluonic Gravitational Form Factors and Near-Threshold $J/\psi$ Photoproduction in Holographic QCD - Kiminad Mamo

11:10 AM Probing orbital angular momentum distributions with elastic dijet production in ep collisions - Brandon Manley (The Ohio State University)

11:35 AM Revisiting the Dihadron Angular Correlations in Forward pA collisions - Wenbin Zhao (LBNL)
12:00 PM Lunch
Lunch
12:00 PM - 1:30 PM
1:30 PM
1:30 PM - 3:10 PM
Room: 4-330
Contributions

1:30 PM Modification of EEC in cold and hot nuclear medium - Xin-Nian Wang (Lawrence Berkeley National Lab. (US))

1:55 PM Energy-energy correlators inside jets in $pp$ and $pA$ collisions - Jani Penttala (UCLA)

2:20 PM Jet Energy-Energy Correlators in Deep Inelastic Scatterings - Yu Fu

2:45 PM Probing the Sivers Asymmetry with Transverse Energy-Energy Correlators in the Small-x Regime - DIEGO PADILLA MONROY (UCLA)
3:10 PM Coffee Break
Coffee Break
3:10 PM - 3:40 PM
Room: 4-330
3:40 PM
3:40 PM - 5:40 PM
Room: 4-330
Contributions

3:40 PM Sea quark TMD distributions at small-x - Marcos Guerrero Morales (Temple University)

4:05 PM Small-x asympototics of GPDs - Huachen Sun (The Ohio State University)

4:30 PM Breakout Session: Global Analysis WG

4:30 PM Breakout Session: Initial State WG

4:30 PM Breakout Session: Small x and NLO WG

4:30 PM Breakout Session: Spin WG

4:30 PM Breakout Session: Final State WG
6:00 PM Workshop Dinner
Workshop Dinner
6:00 PM - 8:00 PM
Wednesday, June 25, 2025
9:00 AM
9:00 AM - 10:15 AM
Room: 4-330
Contributions

9:00 AM What do we talk about when we talk about saturation? - Peter Martin Jacobs (Lawrence Berkeley National Lab. (US))

9:25 AM SIDIS in the target fragmentation region at small x - Farid Salazar (Institute for Nuclear Theory, University of Washington)

9:50 AM CSS evolution as renormalization of a non-local composite operator - Jamal Jalilian-Marian
10:15 AM Coffee Break
Coffee Break
10:15 AM - 10:45 AM
Room: 4-330
10:45 AM
10:45 AM - 12:10 PM
Room: 4-330
Contributions

10:45 AM Born-Oppenheimer Renormalization group for High Energy Scattering - Haowu Duan (University of Connecticut)

11:10 AM Small-$x$ Helicity Evolution: First Study on the Impact of Polarized $pp$ Scattering Data - Nicholas Baldonado (New Mexico State University)

11:35 AM Weizs\"acker-Williams Gluon Helicity Distribution and Inclusive Dijet Production in Longitudinally Polarized Electron-Proton Collisions - Ming Li (The Ohio State University)

12:00 PM Closing Remarks - Zhongbo Kang (UCLA) Bjoern Schenke (Brookhaven National Lab)

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