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Hadron Structure and QCD (HSQCD'2018) Dedicated to the Memory of Lev N. Lipatov (2.05.1940 - 4.09.2017)

6–10 Aug 2018
Main Conference Hall, NRC KI - PNPI, Gatchina
Europe/Moscow timezone

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Contribution List

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  1. 2. Opening
    06/08/2018, 11:50
  2. 3. Memories of Lev Lipatov, a scientist and a man
    Victor Fadin (BINP RAS)
    06/08/2018, 12:00
  3. 5. Black disk, central diffraction and unitarity
    Mikhail Ryskin (Petersburg Nuclear Physics Institute)
    06/08/2018, 14:30
  4. 6. QCD asymptotics at collider energies
    Victor Kim (St. Petersburg Nuclear Physics Institute - PNPI, Gatchina & SPbPU, St.Petersburg)
    06/08/2018, 15:00
  5. 31. Chiral imbalance: its manifestation in hadron matter
    Alexander Andrianov (Saint Petersburg State University)
    06/08/2018, 15:30

    Chiral imbalance: its manifestation in meson decays. Instability of chiral charge density, possible generation by Schwinger effects

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  6. 8. Reggeon Webs, spin chains and the Odderon
    Agustin Sabio Vera (Universidad Autonoma de Madrid (ES))
    06/08/2018, 16:20

    We will discuss how to solve the Odderon problem in perturbative QCD and its relation to open spin chains in the N=4 super Yang-Mills theory.

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  7. 72. Non-perturbative BFKL Pomeron from Integrability in N=4 SYM
    Nikolay Gromov (King's College London)
    06/08/2018, 16:50
  8. 9. Memory recollection on Lev N. Lipatov
    06/08/2018, 17:20
  9. 70. Piano Concert by Oleg Weinstein
    06/08/2018, 18:30
  10. 71. Welcome Party
    06/08/2018, 19:30
  11. 10. Latest CMS results
    Guenakh Mitselmakher (University of Florida (US))
    07/08/2018, 09:30

    Some latest Run II CMS results on Higgs measurements and Beyond the Standard Model physics searches are reviewed

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  12. 12. Latest ATLAS results
    Oleg Solovyanov (Institute for High Energy Physics (RU))
    07/08/2018, 10:15
  13. 26. Latest results from LHCb
    Vitaly Vorobyev (Budker Institute of Nuclear Physics (RU))
    07/08/2018, 11:20

    Latest results from LHCb experiment will be presented

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  14. 54. B baryon decays at LHCb
    Slava Matiunin (Institute for Theoretical and Experimental Physics (RU))
    07/08/2018, 12:05

    The talk will be on behalf of the LHCb CollaborationThe LHCb experiment is designed to study heavy hadrons produced in proton-proton collisions at the LHC. Charmed and beauty hadrons produced in the pp-collision are studied to identify new states, confirming or disproving those recently claimed, and establishing their quantum numbers. The latest results on heavy baryon decays based on the data...

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  15. 29. BSM searches with the ATLAS detector
    Marco Battaglia (University of California,Santa Cruz (US))
    07/08/2018, 12:35

    We present the recent results on the confinement/deconfinement transition in lattice SU(2) QCD with two flavors of quarks at finite quark density and zero temperature. In the region μq ∼ 1000 MeV we observe the confinement/deconfinement transition which manifests itself in rising of the Polyakov loop and vanishing of the string tension σ. After the deconfinement is achieved at μq > 1000 MeV...

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  16. 19. Proton radius puzzle: theory vs experiment
    Alexander Dorokhov (JINR)
    07/08/2018, 14:30

    Brief review of the proton radius problem is given. In the framework of the quasipotential method in quantum electrodynamics we calculate the contribution of light pseudoscalar (PS) and axial-vector (AV) mesons to the interaction operator of a muon and a proton in muonic hydrogen atom. The coupling of mesons with the muon is via two-photon intermediate state. The parametrization of the...

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  17. 22. Present status of the determination of the proton radius
    Savely Karshenboim (LMU & MPQ & Pulkovo Obs.)
    07/08/2018, 15:00

    I will discuss the present status of the determination of the proton radius. Starting with 2010 there is a controversy within the results obtained from electron-proton scattering, hydrogen and deuterium spectroscopy and spectroscopy of muonic hydrogen and deuterium.I will briefly review the situation and its recent development.

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  18. 73. Project for Precision Measurement of the Proton Charge Radius in Electron-Proton Scattering
    Alexei Vorobyev (Petersburg Nuclear Physics Institut (RU))
    07/08/2018, 15:30
  19. 23. Exotics hadron states at LHCb
    Daria Savrina (M.V. Lomonosov Moscow State University (RU))
    07/08/2018, 16:20

    The exotic hadrons, those, which have content beyond the conventional scheme of mesons, consisting of a quark and an antiquark, and baryons, consisting of three quarks, were predicted with the quark model itself. However first observation of an exotic candidate was made only less than 15 years ago. Since then quite a number of exotic-like states was discovered and some of them were proved to...

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  20. 25. Charm Physics at LHCb
    Aleksei Dziuba (Petersburg Nuclear Physics Institut (RU))
    07/08/2018, 16:50

    Recent results of the LHCb experiment in the charm physics field will be presented. The contribution will cover spectroscopy of the charmed particles, search for there rare decays, as well as for CP violation effects in charm sector.

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  21. 62. Prospects of discovering stable double-bottom tetraquarks
    Alexander Parkhomenko (Yaroslavl State University)
    07/08/2018, 17:20
  22. 86. Baryons and Nuclei Structure at High pT Processes
    Stepan Shimanskiy (JINR, Dubna)
    07/08/2018, 17:45
  23. 35. Astroparticle Physics at CERN
    Arturo Fernandez Tellez (Autonomous University of Puebla (MX))
    08/08/2018, 09:30

    Results from ALICE Cosmic Ray Physics program and MATHUSLA Experiment Proposal

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  24. 34. Present status of neutrino oscillations
    Yury Kudenko (Russian Academy of Sciences (RU))
    08/08/2018, 10:15
  25. 38. EDM at storage rings: theory and experiment
    Nikolay Nikolaev (Landau ITP RAS)
    08/08/2018, 11:20
  26. 37. Levy analysis of Bose-Einstein correlations in pp-collsions at 7 TeV measured with the ATLAS
    Valery Schegelsky (NRC KI - PNPI)
    08/08/2018, 12:00
  27. 78. Lipatov's effective action and S-matrix in high energy QCD
    Sergey Bondarenko (Ariel University)
    08/08/2018, 12:30
  28. 82. BFKL equation and Regge cuts
    Victor Fadin (Budker Institute of Nuclear Physics)
    08/08/2018, 14:30

    The derivation of the BFKL equation based on the unitarity relations is strongly complicated in the next-to-next-to-leading logarithmic approximation. The main reason of the complification is appearance of Regge cuts in amplitudes with gluon quantum numbers in the cross channels and negative signature.

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  29. 80. `Elliptic' multiloop integrals: the last stronghold
    Roman Lee (Budker Institute of Nuclear Physics)
    08/08/2018, 15:00
  30. 81. Skewed Sudakov Regime
    Grigory Pivovarov (Russian Academy of Sciences (RU))
    08/08/2018, 15:30

    A new kinematic regime for the vertex functions of gauge theories is discussed

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  31. 96. Holographic anisotropic QCD
    Irina Arefeva (MI RAS, Moscow)
    08/08/2018, 16:20
  32. 83. High energy heavy quark hadroproduction in k_T factorization
    Andrey Shuvaev (NRC KI - PNPI)
    08/08/2018, 16:45
  33. 95. DIS at small x and hadron-hadron scattering at high energies via the holographic Pomeron exchange
    Akira Watanabe
    08/08/2018, 17:10
  34. 84. Angular correlations in particle pair production at LHC within the parton Reggeization approach
    Vladimir Saleev (Samara State University)
    08/08/2018, 17:35
  35. 87. Classical solution for reggeized gluons and one loop corrections to Lipatov’s effective action
    Semyon Pozdnyakov (Saint Petersburg State University)
    08/08/2018, 18:00
  36. 74. Standard Model and Higgs physics with the ATLAS detector
    Jelena Jovicevic (TRIUMF (CA))
    09/08/2018, 09:30

    I will present the latest results from the ATLAS experiment on measurements of the Standard Model and Higgs boson production processes.

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  37. 75. Electroweak Z boson production with associated hadronic jets at CMS
    Vadim Oreshkin (Petersburg Nuclear Physics Institut (RU))
    09/08/2018, 10:00

    CMS data at 13 TeV for electroweak Z boson production with associated hadronic jets are presented. The measurement is based on data recorded in 2016 by the CMS experiment at the LHC corresponding to an integrated luminosity of 35.9 fb−1. The measured cross section is in agreement within the experimental uncertainties with the standard model predictions in the leading order approximation.

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  38. 76. Dijets with large rapidity separation at CMS
    Viktor Murzin (Petersburg Nuclear Physics Institut (RU))
    09/08/2018, 10:30

    Search for asymptotic BFKL effects at CMS in dijet events with large rapidity separation between jets in proton-proton collisions at 7 TeV is presented. CMS data on cross-section ratios and azimuthal decorrelations for dijets with large rapidity separation between jets are compared with predictions by various Monte Carlo event generators based on DGLAP and BFKL evolutions.

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  39. 67. From pp to p-Pb, Pb-Pb and Xe-Xe Collisions in ALICE at the LHC
    Dr Grigori Feofilov (St Petersburg State University (RU))
    09/08/2018, 11:20

    We present highlights of recent studies by ALICE on energy and system size dependence of multi-particle production in pp, p-Pb and A-A collisions at various energies, investigations of production of light nuclei, including exotic states of hypernuclei, new flow-like effects and collective phenomena in small systems, long-range correlations in hadron collisions at the LHC, as well as the...

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  40. 64. Vorticity and particle polarization in heavy ion collisions
    Sergey Voloshin (Wayne State University (US))
    09/08/2018, 12:05
  41. 65. Self-Similarity of Negative Particle Production in Au+Au Collisions at STAR
    Mikhail Tokarev (Joint Institute for Nuclear Research)
    09/08/2018, 12:35

    Results of a new analysis of negative charged particle yields in $Au+Au$ collisionsas a function of transverse momentum obtained by the STAR Collaboration for the first phase of the RHIC Beam Energy Scan Program in the framework of the $z$-scaling approach are presented.The spectra were measured over a wide range of collision energy $sqrt {s_{NN}}~=~7.7-200$~GeV and transverse momentum of...

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  42. 40. Highlights from the PHENIX experiment
    Viktor Riabov (Petersburg Nuclear Physics Institut (RU))
    09/08/2018, 14:30

    The PHENIX experiment at the relativistic heavy ion collider (RHIC) has finished data taking in 2016. However, a huge amount of data on p+p, p+A and A+A collisions taken at different collision energies in the last years of the detector operation is actively analysed by the collaboration and brings a wealth of new experimental results. In this talk, we present review of the most recent PHENIX...

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  43. 42. Recent results from STAR
    Grigory Nigmatkulov (National Research Nuclear University MEPhI)
    09/08/2018, 15:15
  44. 50. Observation of Deconfinement in a Cold Dense Quark Medium
    Victor Braguta (ITEP)
    09/08/2018, 16:20

    We present the recent results on the confinement/deconfinement transition in lattice SU(2) QCD with two flavors of quarks at finite quark density and zero temperature. In the region μq ∼ 1000 MeV we observe the confinement/deconfinement transition which manifests itself in rising of the Polyakov loop and vanishing of the string tension σ. After the deconfinement is achieved at μq > 1000 MeV...

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  45. 52. Dijet photoproduction in UPCs at the LHC and nuclear PDFs at small-x
    Vadim Guzey (PNPI NRC KI)
    09/08/2018, 16:50
  46. 69. Hadron amplitudes in composite superconformal string model
    Alla Semenova
    09/08/2018, 17:20
  47. 88. Symanzik approach in modeling the interaction of quantum fields with extended objects: scattering of Dirac particles on material plane.
    Yuri Pismak
    10/08/2018, 10:30
  48. 89. The semi-phenomenological effective Hamiltonian of QCD on the light front
    Mikhail Malyshev (Saint Petersburg State University)
    10/08/2018, 10:50

    A semiphenomenological variant of the construction of the QCD Hamiltonian on the light front in the light front gauge is considered. This Hamiltonian is intended to describe the hadronic states constructed from "effective" quarks and gluons on the light front. Such Hamiltonian provides confinement for the quark-antiquark state both in the transverse direction and in the longitudinal...

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  49. 90. Few-nucleon systems in the Bethe-Salpeter approach
    Serge Bondarenko (Joint Institute for Nuclear Research (RU))
    10/08/2018, 11:10
  50. 30. The relativistic contribution of states with a nonzero orbital angular momentum to the binding energy and the form factors of the triton
    Sergey Yurev (JINR, Dubna)
    10/08/2018, 11:50

    Three nucleon system(triton) was considered. Relativistic properties of this system were investigated. For this relativistic generalization of Faddeev approach was used. As two particle T-matrix which contained in relativistic Faddeev equation we used solution of Bethe-Salpeter equation. So eventually we had Bethe-Salpeter-Faddeev(BSF) equation for describe three nucleon system. As potential...

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  51. 55. Charge splittings in piN-Delta formfactors
    Anatoly Gridnev (NRC KI - PNPI)
    10/08/2018, 12:10

    Experimental data on $pi N $ scattering in the elastic energy region $W leq 1.45 GeV $ are analyzed within the $K$-matrix approach with effective Lagrangians. The charge splitting in $delta^{++}_{33}$ and $delta^{0}_{33}$ phases obtained in the phase shift analysis is studied . It is shown that the change in the sign in the energy dependence of the phase difference can be obtained with...

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  52. 91. SUSY-like relation in evolution of gluon and quark jet multiplicities
    Anatoly Kotikov (JINR, Dubna)
    10/08/2018, 12:30
  53. 92. Reggeon integrands in N=4 SYM
    Andrei Onishchenko
    10/08/2018, 12:50

    In this talk we are going to discuss all-loop conjecture for integrands of reggeon amplitudes in N=4 SYM. In particular we will present a new gluing operation in momentum twistor space used to obtain reggeon tree-level amplitudes and loop integrands from corresponding expressions for on-shell amplitudes. The introduced gluing procedure is used to derive BCFW recursions both for tree-level...

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  54. 77. Baryons and Nuclei Structure at High pT Processes
    Stepan Shimanskiy (JINR, Dubna)
  55. 93. Conventional nuclear forces as a consequence of the quark-gluonic hadronization into mesons
    Yuri Goncharov (SPbPU)
  56. 94. Effects of hard multi-parton interactions in the heavy flavor sector at the LHC
    Rafal Maciula (Institute of Nuclear Physics PAN)
  57. 85. gamma-gamma induced processes of production of W+ W-, lepton-antilepton and quark-antiquark pairs with proton dissociation
    Antoni Szczurek (Institute of Nuclear Physics)