M.Ryskin, V.Schegelski

(PNPI NRC KI, Gatchina)

The boiling QCD vacuum : BEC study with ATLAS LHC experiment from 900 GeV till 13 TeV.  
(Abstract - Bose-Einstein correlations (BEC) of identical secondaries is a way to study the space-time structure of high energy interaction. The interaction is mediated by the Pomeron exchange - an object with a vacuum quantum numbers which can be considered as an vacuum exitation. BEC in proton-proton collisions at the LHC are well described by the formula with two different scales where the small scale corresponds to the Pomeron (vacuum exitation) size. It is shown for the first time that the pions are produced by few small size sources distributed over a much larger area in impact parameter space occupied by the interaction amplitude.)

G.E. Gavrilov

 (PNPI NRC KI, Gatchina)

Aging problems of CSC chambers in CMS experiment.   (HEP_GIF++_ATS_CSC_seminar_07_12_2016.pdf)

V.V.Sarantsev

 (PNPI NRC KI, Gatchina)

Study of proton-proton scattering at a momentum of beam 1683 MeV/c.   (pp1683.pdf)

V.V.Abaev

 (PNPI NRC KI, Gatchina)

π⁺р рассеяние. Феноменология. Интегральные наблюдаемые.  

V.G.Ryabov

 (PNPI NRC KI, Gatchina)

PNPI experiment PHENIX: Past, Present and Future.   (Doklad_v3-Ryabov.pdf)

A.B. Arbuzov

(JINR, Dubna)

Radiative corrections to elastic electron-proton scattering.  
(Abstract - QED radiative corrections to elastic electron-proton scattering at low energies are discussed. Corrections to the electron line and effects due to vacuum polarization are computed. Higher order effects are estimated for the conditions of the experiment on the electric and magnetic proton form factors by A1 Collaboration (MAMI). Calculations are performed within the next-to-leading approximation. It is shown that the higher order effects are important for the modern experiments on proton form factors and charge radius.) (arbuzov_PNPI_2016.pdf)

A.V.Gramolin

 (Budker Institute of Nuclear Physics)

Radiative corrections in experiments on elastic scattering of electrons and positrons on protons (According to the master's thesis).   (Gramolin_PNPI.pdf)

A.V.Derbin

 (PNPI NRC KI, Gatchina)

Experimental searches axions.   (Derbin_Axions_v2.pdf)

S.L. Belostotski

 (PNPI NRC KI, Gatchina)

PANDA experiment at FAIR.   (belostotPANDA_seminar2016.pdf)

E.L.Kryshen'

 (PNPI NRC KI, Gatchina)

Review of recent results of the ALICE experiment.   (2016-10-11-kryshen-seminar.pdf)

V.V. Mochalov

 (IHEP, Serpukhov)

Study of spin effects at U-70 accelerator.   (Seminar_PNPI_mochalov.pdf)

A.A.Dzyuba

 (PNPI NRC KI, Gatchina)

Birth of scalar resonances in nuclear reactions and in decays of heavy mesons.  

V.V.Lukashevich

 (PNPI NRC KI, Gatchina)

Optimization of magnetic mass-separator parameters.   (Optimization.pdf)

M.Strikman

(PNPI NRC KI, Gatchina)

Color fluctuation phenomena in high energy proton- and photon-A collisions at the LHC.  

M.Ryskin and V.Schegelsky

(PNPI NRC KI, Gatchina)

Two zoom in Bose-Einstein correlations. First observation of the "radiating pomeron" by ATLAS.  

E.V.Atkin

 (ASIC Laboratory)

Projecting specialized integral microschemes for physical experiment.  

S.I.Manaenkov

 (PNPI NRC KI, Gatchina)

Exclusive vector-meson production at HERMES. (continuation).   (sman-semin-may16.pdf)

S.I.Manaenkov

 (PNPI NRC KI, Gatchina)

Exclusive vector-meson production at HERMES.  

V. Guzey

 (PNPI NRC KI, Gatchina)

Diffraction photo birth jet in the ultra peripheral collisions at the LHC.   (guzey_pnpi_2016_final.pdf)

V.I.Tikhonov

 (PNPI NRC KI, Gatchina)

Possible future studies of practical application of metal-carbon composite.   (tikhonov-26.04.2016.pdf)

S.I.Vorobyev and A.L.Getalov

 (PNPI NRC KI, Gatchina)

Investigations of matter properties using the muSR method at the PNPI synchrocyclotron.   (seminar-ОФВЭ-2016.pdf)

I.M. Belyaev

(ITEP NRC KI)

Search for possible tetraquark state X(5568) with LHCb data.   (Abstract - The claim by the D0 collaboration of a tetraquark state, dubbed the X(5568), in the Bs0 ?+- invariant mass distribution is investigated with a data sample recorded with the LHCb detector corresponding to 3 fb-1 of pp collision data at sqrt(s) =7 and 8 TeV.

Yu.M. Ivanov

 (PNPI NRC KI, Gatchina)

Observation of LHC beam channeling in bent crystals.  

M.I. Eides and A.A. Vorobyov

(PNPI NRC KI, Gatchina)

The proton radius puzzle: discussion of the problem and project of new elastic ep scattering experiment.  

A.V.Sarantsev

 (PNPI NRC KI, Gatchina)

Search for heavy pentaquarks. Problems of data analysis.   (sarantsev_2015.pdf)

A.A.Dzyuba

 (PNPI NRC KI, Gatchina)

Checking the predictions of the Standard Model in the LHCb experiment.   (Seminar_Mar2016_v2.pdf)

A.I.Egorov

 (PNPI NRC KI, Gatchina)

About the scientific work of academician A.V. Nazarenko.  

Yu.G.Naryshkin

 (PNPI NRC KI, Gatchina)

Search for Dark Matter particles in the ATLAS experiment.   (monoZatATLAS_Feb2016.pdf)

G.D. Alkhazov

 (PNPI NRC KI, Gatchina)

R3B Experiment at FAIR.   (R3B_2016.pdf)

A.V.Derbin

 (NRD PNPI NRC KI, Gatchina)

Search for neutrino oscillations at short distances with Borexino detector and artificial neutrino sources (experiment Borexino_SOX).   (derbin.pdf)

M.B.Zhalov

 (PNPI NRC KI, Gatchina)

Screening in photoproduction light vector mesons at the LHC.   (rhosem.pdf)

V.A.Schegelsky

(PNPI NRC KI, Gatchina)

Bose-Einstein femtoscopy, proton structure and the pomeron «size».  

A.I.Egorov

 (PNPI NRC KI, Gatchina)

Summary of the UN conference on climate evolution.