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31st International Workshop on Deep Inelastic Scattering

8–12 Apr 2024
Maison MINATEC, Grenoble, FRANCE
Europe/Paris timezone

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Session

WG2

9 Apr 2024, 08:55
Maison MINATEC, Grenoble, FRANCE

Maison MINATEC, Grenoble, FRANCE

3 Parv. Louis Néel, 38054 Grenoble

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  1. 375. Introduction to WG2 program
    Cristian Baldenegro (Sapienza Università di Roma (IT)), Pieter Taels (University of Antwerp), Renaud Boussarie (CPHT, CNRS, Ecole polytechnique, IP Paris)
    09/04/2024, 09:00
  2. 322. Ultraperipheral Collisions at LHCb
    Cesar Da Silva (Los Alamos National Laboratory), Cesar da Silva (Los Alamos National Lab)
    09/04/2024, 09:10
  3. 323. Probing gluon saturation with novel ratio observables in ultra-peripheral collisions
    Zhoudunming Tu (BNL)
    09/04/2024, 09:30
  4. 325. Inclusive photoproduction of vector quarkonium in ultra-peripheral collisions at the LHC
    Kate Lynch (UC Dublin and Paris-Saclay University IJClab)
    09/04/2024, 09:50
  5. 326. Diffractive measurements at CMS
    Michael Pitt (Ben Gurion University of the Negev (IL))
    09/04/2024, 11:00
  6. 327. Scaling laws of differential elastic pp cross-section
    Michal Praszalowicz (Jagiellonian University)
    09/04/2024, 11:20
  7. 328. Extracting the partonic structure of colorless exchanges in diffraction at the EIC
    Anna Stasto (Penn State)
    09/04/2024, 11:40
  8. 329. Dipole picture diffractive structure function at NLO
    Tuomas Lappi (University of Jyväskylä)
    09/04/2024, 12:00
  9. 330. TMD factorisation for diffractive jets in photon-nucleus interaction
    Sigtryggur Hauksson (IPhT, CEA, Université Paris-Saclay)
    09/04/2024, 12:20
  10. 332. Higgs production at NLL accuracy in the BFKL approach
    Francesco Giovanni Celiberto (UAH Madrid)
    09/04/2024, 14:30
  11. 333. Pole decomposition of BFKL eigenvalue
    Alex Prygarin (Ariel University)
    09/04/2024, 14:50
  12. 334. Small-x resummation of photon impact factors and virtual photon scattering at high energies
    Dimitri Colferai (University of Florence)
    09/04/2024, 15:10
  13. 335. Coherent vector meson photoproduction and polarization in heavy-ion collisions with nuclear overlap in ALICE
    Afnan Shatat (Universite Paris-Saclay, CNRS/IN2P3, IJCLab, Orsay, France)
    09/04/2024, 16:00
  14. 336. Energy dependence of coherent J$/\psi$ production off lead with ALICE
    Guillermo Contreras (Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic), Guillermo Contreras (Czech Technical University in Prague)
    09/04/2024, 16:20
  15. 337. Odderon at the EIC from exclusive $\chi_c$ production
    Sanjin Benic (University of Zagreb)
    09/04/2024, 16:40
  16. 338. Impact factor for forward eta-c meson production at NLO
    Maxim Nefedov (IJClab, Orsay)
    09/04/2024, 17:00
  17. 339. Odderon Mechanism for Transverse Single Spin Asymmetry in pp and pA Collisions
    Eric Andreas Vivoda (Physics department, Faculty of Science, University of Zagreb)
    09/04/2024, 17:40
  18. 340. Global analysis of polarized DIS & SIDIS data with improved small-x helicity evolution
    Yossathorn Tawabutr (University of Jyväskylä)
    09/04/2024, 18:00
  19. 341. Investigations on η’ photoproduction off near-free neutron at Graal
    Antonio Riggio (INFN, University of Messina)
    09/04/2024, 18:20
  20. 343. Describing the incoherent exclusive diffraction t-spectrum with hotspot evolution
    Tobias Toll (IIT Delhi)
    10/04/2024, 09:10
  21. 344. Incoherent J/ψ production at large |t| identifies the onset of saturation at the LHC
    Alexandra Ridzikova
    10/04/2024, 09:30
  22. 345. Proton PDFs with non-linear corrections from gluon recombination
    Pit Duwentäster (University of Jyväskylä)
    10/04/2024, 09:50
  23. 346. Predictions from the Balitsky-Kovchegov equation including the dipole orientation
    Matěj Vaculčiak (Czech Technical University in Prague)
    10/04/2024, 10:10
  24. 347. Azimuthal anisotropy from quantum interference in $\rho^0$ photoproduction in ultra-peripheral collisions with ALICE
    Andrea Giovanni Riffero (University and INFN Torino (IT))
    10/04/2024, 11:00
  25. 348. Probing gluon saturation and nuclear structure in photon-nucleus collisions
    Heikki Mäntysaari (University of Jyväskylä)
    10/04/2024, 11:20
  26. 349. First study of the initial gluonic fluctuations using UPCs with ALICE
    David Grund (Czech Technical University in Prague)
    10/04/2024, 11:40
  27. 350. Inferring the Initial Condition for the BK Equation
    Carlisle Aurabelle Casuga
    10/04/2024, 12:00
  28. 351. K+K− photoproduction in ultra-peripheral Pb–Pb collisions with ALICE
    Minjung Kim (UC Berkeley)
    10/04/2024, 12:20
  29. 352. Next-to-leading order photon+jet production
    Yair Mulian (Saclay CEA)
    10/04/2024, 14:10
  30. 353. Diffractive processes at the NLO in a saturation framework
    Michael Fucilla (Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405, Orsay, France)
    10/04/2024, 14:30
  31. 354. Precision studies of gluon saturation in DIS at small x: NLO corrections to SIDIS and double inclusive hadron production
    Jamal Jalilian-Marian (Baruch College, City University of New York)
    10/04/2024, 14:50
  32. 324. Exclusive four pion photoproduction in ultra-peripheral Pb–Pb collisions at √sNN = 5.02 TeV at ALICE
    Alexander Bylinkin (University of Bergen)
    10/04/2024, 15:10
  33. 357. Confronting Next-to-Leading Order CGC/Saturation Approach with HERA Data
    Jose Garrido (Universidad Técnica Federico Santa María)
    10/04/2024, 16:00
  34. 358. Resummation in JIMWLK Hamiltonian
    Michael Lublinsky
    10/04/2024, 16:20
  35. 359. Reconciling the kinematical constraint with the JIMWLK evolution equation
    Piotr Korcyl (Institute of Theoretical Physics, Jagiellonian University)
    10/04/2024, 16:40
  36. 360. A unified description of DGLAP, CSS, and BFKL: TMD factorization bridging large and small x
    Swagato Mukherjee (Brookhaven National Laboratory)
    10/04/2024, 17:00
  37. 364. Transverse energy-energy correlators in the Color-Glass Condensate
    Jani Penttala (UCLA), Jani Penttala
    10/04/2024, 17:20
  38. 363. Harmonics of Lepton-Jet Correlations in inclusive and diffractive scatterings
    Xuanbo Tong
    10/04/2024, 17:40
  39. 376. Conference banquet info!
    10/04/2024, 18:00
  40. 365. Non-eikonal effects in dijet production at the Electron-Ion Collider
    Pedro Agostini (NCBJ and IGFAE)
    11/04/2024, 09:10
  41. 366. Power corrections to back-to-back DIS dijets: Next-to-Eikonal versus twist 3
    Guillaume Beuf (National Centre for Nuclear Research (NCBJ), Warsaw), Guillaume Beuf (National Centre for Nuclear Research (NCBJ), Warsaw, Poland), Guillaume Beuf
    11/04/2024, 09:30
  42. 367. Leading-Twist Quark TMDs at Small-x
    M Gabriel Santiago (SURA Center for Nuclear Femtography)
    11/04/2024, 09:50
  43. 368. t-channel quark exchange in SIDIS and inclusive DIS at small-x beyond eikonal approximation
    Swaleha Mulani (National Centre for Nuclear Research (NCBJ), Warsaw, Poland)
    11/04/2024, 10:10
  44. 370. Coffee break
  45. 356. Coffee break
  46. 369. Coffee break
  47. 342. Coffee break
  48. 371. Coffee break
  49. 320. Describing the incoherent exclusive diffraction t-spectrum with hotspot evolution
    Tobias Toll (IIT Delhi)
    WG2: Small-x, Diffraction and Vector Mesons
    Regular parallel talk

    In colour dipole models, the small-x gluon structure in transverse coordinate space can be described by a so-called thickness function. In unsaturated models this has a straighforward interpretation as the thickness of the proton, while in saturated models it is directly related to the saturation scale. In the hotspot model, this thickness at small magnitudes of the Mandelstam-t variable, is...

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  50. 149. Exclusive processes at the NLO in a saturation framework
    Michael Fucilla (Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405, Orsay, France)
    WG2: Small-x, Diffraction and Vector Mesons
    Regular parallel talk

    The center-of-mass energies available at modern accelerators, such as the Large Hadron Collider (LHC), and at future generation accelerators, such as the Electron-Ion Collider (EIC) and Future Circular Collider (FCC), offer us a unique opportunity to investigate hadronic matter under the most extreme conditions ever reached. One of the most intriguing phenomena of strong interaction is the...

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  51. 146. Higgs production at NLL accuracy in the BFKL approach
    Francesco Giovanni Celiberto (UAH Madrid)
    WG2: Small-x, Diffraction and Vector Mesons
    Regular parallel talk

    Precision physics in the Higgs sector has been one of the main challenges in recent years. The pure fixed-order calculations entering in the collinear factorization framework, which have been pushed up to N3LO, are not able to describe the entire kinematic spectrum. In particular conditions, they must be necessarily supplemented by all-order resummations; for instance, in the so called Regge...

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  52. 372. Intermezzo: break for unwinding
  53. 361. Intermezzo: break for unwinding
  54. 305. Investigations on η’ photoproduction off near-free neutron at Graal
    Antonio Riggio (INFN, University of Messina)
    WG2: Small-x, Diffraction and Vector Mesons
    Regular parallel talk

    An investigation on η’ photoproduction on quasi-free neutron (Deuterium target) is presented, by showing a preliminary estimation of Beam Asimmetry Σ as function of polar angle in the center-of-mass system near the threshold by analyzing the experimental data of GRAAL experiment. The η’ photoproduction channel is useful because it acts as an isospin filter, allowing to select only resonant...

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  55. 362. Minijet angular correlations in proton-proton collisions
    Grigorios Chachamis (LIP Lisbon)
  56. 18. Next-to-leading order photon+jet production
    Yair Mulian (Saclay CEA)
    WG2: Small-x, Diffraction and Vector Mesons
    Regular parallel talk

    Using the CGC effective theory together with the hybrid factorisation, we study forward photon+jet production in proton-nucleus collisions beyond leading order. We first compute the "real" next-to-leading order (NLO) corrections, i.e. the radiative corrections associated with a three-parton final state, out of which only two are being measured. Then we move to the "virtual" NLO corrections to...

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  57. 331. Overview of ATLAS Forward Proton detectors: status, performance and new physics results
    Maciej Lewicki (Institute of Nuclear Physics, Polish Academy of Sciences, Krakow)
  58. 10. Proton PDFs with non-linear corrections from gluon recombination
    Pit Duwentäster (University of Jyväskylä)
    WG2: Small-x, Diffraction and Vector Mesons
    Regular parallel talk

    With the advent of the Electron-Ion Collider (EIC) and plans for the Large Hadron Electron Collider (LHeC), a clear understanding of the small-x regime of parton distribution functions (PDFs) is becoming increasingly important. In this kinematic region, the PDFs become very large and the linear Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) equations are expected to become insufficient to...

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  59. 355. SIDIS at next-to-leading order in the Regge limit
    Paul Caucal (Subatech, Nantes Université, IN2P3)
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