L.N.Andronenko

 (PNPI NRC KI, Gatchina)

The manifestation of isotope effects in nuclear reactions.  

E.M.Maev

 (PNPI NRC KI, Gatchina)

Search dµ³He synthesis (PSI).   (AMaev_2017He3S.pdf)

Prof. Dr. Peter Egelhof

 (GSI Helmholtzzentrum fur Schwerionenforschung GmbH, Institut fur Physik der Universitat Mainz)

Application of Calorimetric Low Temperature Detectors for the Investigation of Z-Yield Distributions of Fission Fragments and for other Topics in Heavy Ion Physics.   (Gatchina_Seminar_Egelhof.pdf)

V.I.Isakov

 (PNPI NRC KI, Gatchina)

The isomeric ²²⁹Th level and its population in the Coulomb excitation reaction.   (REP17.pdf)

V.A. Oreshkin

 (PNPI NRC KI, Gatchina)

Electroweak production of Z boson associated with two jets in CMS experiment at energies 7, 8, and 13 TeV.  

S.I.Manaenkov

 (PNPI NRC KI, Gatchina)

Study of elctron-positron and baryon-antibaryon production at PANDA. (hepd-semin-man-17.pdf)

D.A.Nesterenko

 (PNPI NRC KI, Gatchina)

Setting JYFLTRAP and status of current experiments.   (Nesterenko_JYFLTRAP-PNPI.pdf)

S.S. Volkov

 (PNPI NRC KI, Gatchina)

The CMS muon endcap high voltage system (status and upgrade).   (CMS_HV_System_01.pdf)

M.D.Seliverstov

 (PNPI NRC KI, Gatchina)

Modern methods of laser spectroscopy in nuclear physics.   (seminar_Seliverstov_1.pdf)

A.A. Dzyuba

 (PNPI NRC KI, Gatchina)

Charmed hadron physics in LHC_b Collaboration.   (A.Dzyuba_rus_condensed.pdf)

B.G.Turukhano

 (PNPI NRC KI, Gatchina)

Holography in nanotechnology.   (Holography_Turukhano- 03.10.2017.pdf)

I.A.Mitropol'skij

 (PNPI NRC KI, Gatchina)

Model-independent estimation of the energies of deep-hole nuclear states.   (Mitropolsky.pdf)

O.L. Fedin

 (PNPI NRC KI, Gatchina)

Measurement of polarization parameters in leptonic Z-boson decays in the ATLAS experiment at LHC (defense of a doctoral dissertation).  

L. Andronenko

 (PNPI NRC KI, Gatchina)

Seminar dedicated to the memory of A.I. Egorova [1932-2016] with a demonstration of the films of documentary filmmaker Tatyana Dyakonova:
1. Anton Egorov - Head of the Laboratory of Physics and Chemistry and Zotopes (2008).
2.Robert Wood and Anton Egorov (2007) (Introduction by LN Andronenko)..  

V.F. Chtcheguelski

 (PNPI NRC KI, Gatchina)

Inclusive production of Z boson and underlying event. ATLAS experiment, LHC 13 TeV.   (report_27062017.pdf)

M.B.Zhalov

 (PNPI NRC KI, Gatchina)

Nuclear exotics.   (atomki3.pdf)

A.V.Dobrovolsky

 (PNPI NRC KI, Gatchina)

Study of the structure of light exotic nuclei by proton elastic scattering in inverse kinematics.   (Dobrovolsky_13.06.2017.pdf)

V.A. Schegelsky & M.G. Ryskin

(PNPI NRC KI, Gatchina)

Bose-Einstein correlations(BEC) study with ATLAS LHC experiment with the total energies from 900 GeV up to 13 TeV.  
(Abstract - BEC have been studied in the wide energy range of LHC. Pion radiation source space distribution has two scale parametrization. It occures that these two parameters does not depends on colliding protons energy. Such phenomenon has been predicted by Gribov-Regge theory for an asymptotic energy.)

S.I.Vorobyov

 (PNPI NRC KI, Gatchina)

µSR - studies of multiferroic manganites On the Sycrocyclotron SIC Kurchatov Institute-PNPI.   (Vorobyov S.I.-06.06.2017.pdf)

M.G. Ryskin

(PNPI NRC KI, Gatchina)

mu-e non-universality in the rare B-meson decays.  
(Abstract - LHCb observed the different branchings in $B\to K^* \mu^+\mu^-$ and $B\to K^* e^+e^-$ channels. The ratio $R_{K^*}=Br(B\to K^* \mu^+\mu^-)/Br(B\to K^* e^+e^-)\sim 2/3$ The deviation from SM (R=1) is about 2.6 \sigma. An analogous ratios $R_K\sim 2/3$ and $R_X\sim 2/3$ were observed before by LHCb in $B\to K l+l^-$ and by BaBar in inclusive decay $B\to X l^+l^-$. All together this gives about 3.7\sigma. Recall that these are the rare decay modes with Br\sim 10^{-7}. So some small New (Beyond the SM) interaction have a chance to be seen. This indicates the presence of the 4-fermion $c\to s+l^+l^-$ contribution which violates the lepton universality (e.g. Z' may interact with the 2d and 3d generations only) and which value (in terms of Z' exchange) is about $g/M_{Z'}\simeq 1/2TeV$. The same New interaction may be responsible for the deviation of the muon magnetic moment, $g-2$, from the SM prediction.

A.N. Petrov

 (PNPI NRC KI, Gatchina)

Search for parity and time reversal invariance violation in two-atomic molecules.  

N.Yu.Shvetsova

 (PNPI NRC KI, Gatchina)

Investigation and selection of materials for the design of particle detectors.   (seminar_HEPD-Shvetsova-17-05-23.pdf)

E.L. Kryshen'

 (PNPI NRC KI, Gatchina)

Increase of strange particle yield and long-ranged correlations in proton-proton and proton-nuleus collisions for large multiplicity.   (2017-05-16-kryshen-seminar.pdf)

A.E. Basalaev

 (PNPI NRC KI, Gatchina)

Fast simulation for ATLAS experiment.   (PNPI_Seminar.pdf)

P.E.Filyanin

 (PNPI NRC KI, Gatchina)

Mass-spectrometer PENTATRAP for the neutrino physics.   (Filyanin_18.04.2017.pdf)

A.E. Barzakh, Yu.N.Novikov

 (PNPI NRC KI, Gatchina)

Neutrino-4" experiment for searching sterile neutrino at CM-3 reactor.   (IRINA_sem_Apr_17.pdf)

V.N. Panteleev

 (PNPI NRC KI, Gatchina)

IRINA and PITRAP Projects for PIK reactor.   (/Panteleev-11.04.2017.pdf)

V.A. Guzey

 (PNPI NRC KI, Gatchina)

Electron-Ion Collider.   (guzey_pnpi_eic_2017.pdf)
(Abstract - The project of an Electron-Ion Collider (EIC) in USA is currently discussed as a next-generation facility to study high-energy nuclear physics beyond 2025, when Relativistic Heavy Ion Collider (RHIC, BNL) and Jefferson Lab will have reached their goals. The EIC machine designs are aimed at achieving variable center of mass energies of 20-100 GeV, upgradable to 150 GeV, high degree of polarization (~70%) of beams of electrons, protons and light nuclei, high collision luminosity of 10^{33-34} cm-2s-1, and ion beams from deuteron to heaviest (Lead) nuclei. The main goal of the EIC is to study fundamental questions of Quantum Chromodynamics, which include origin of the nucleon spin and the three-dimensional structure of the nucleon in terms of quarks and gluons, the new state of ultra-dense gluon matter (saturation), and influence of nuclear matter on distributions of quarks and gluons and propagation of color charges through it. The talk will present the current status of the EIC project, its physics program, and proposed designs of EIC realization.)

S.I.Manaenkov

 (PNPI NRC KI, Gatchina)

A classical point electron with finite mass.   (manay-hepd-28-03-17.pdf)
(Abstract - It is argued that the gravitational force can play a crucial role in the structure of leptons.
The exact Reissner-Nordstr$\ddot{o}$m solution of the Maxwell and Einstein equations corresponding the gravitational field configuration localized in the region with the range of about $10^{-34}$ cm is discussed. It is shown that the electromagnetic mass of the classical electron is finite and by about $10^{21}$ times larger than the experimental electron mass. The contribution of the gravitational interaction to the total electron mass is negative and makes the mass equal to its experimental value.)

A.E.Shevel'

 (PNPI NRC KI, Gatchina)

Development of Data Transfer and Store of Big Data.  

A.P. Serebrov

 (PNPI NRC KI, Gatchina)

Neutrino-4" experiment for searching sterile neutrino at CM-3 reactor.   (Serebrov-seminar-14.03.2017.pdf)

D.V.Fedorov

 (PNPI NRC KI, Gatchina)

Experiments with laser ion source at ISOLDE.   (Fedorov_HEPD_2017_1.pdf)

D.E. Bayadilov

 (PNPI NRC KI, Gatchina)

Results of thermostabilization of electronics for Crystal Barrel.  

Yu.G.Naryshkin

 (PNPI NRC KI, Gatchina)

The search for dark matter particles.   (DarkMatter_PNPI_Feb_2017.pdf)

G.G. Semenchuk

 (PNPI NRC KI, Gatchina)

Muon catalysis of dd fusion. Spin-flip measurement of d$\mu$ atoms in D_2 and HD gases.   (doklad2017-2.pdf)

D.V.Naumov

 (JINR, Dubna)

Measurement of Θ₁₃, Δm²₃₂ and covariant quantum field theory of neutrino oscillations   (seminar_pnpi-Naumov.pdf)

V.F.Ezhov

 (PNPI NRC KI, Gatchina)

Magnetic storage of ultracold neutrons and neutron lifetime measurement.  
(Abstract   -   Precision measurements of the neutron lifetime provide stringent tests of the standard electroweak model as well as crucial inputs for tests of Big-Bang nucleosynthesis. The present world average of the neutron lifetime is dominated by results obtained using material bottles for UCNs. Since the two most precise results for the neutron lifetime were obtained using trapped UCN in material bottles, the large discrepancy between the values indicate that systematic effects are not fully under control. New alternative measuring techniques are then called for. A prototype of a magneto-gravitational trap has been successfully tested at ILL and a value of the neutron lifetime has been obtained with a statistical precision of 1.9 s. The main features and advantages of experimental setup are discussed. A trap of larger volume is presently being designed to improve the statistical precision. )   (Ezhov-31.01.2017.pdf)

Yu.M.Ivanov

 (PNPI NRC KI, Gatchina)

Crystals of the LHC beams: current status and prospects.  

O.V.Miklukho

 (PNPI NRC KI, Gatchina)

A study of the reaction р+А→р'+Х at 1 GeV.   (Miklukho-seminar-17_01_2017.pdf)

I. B. Smirnov

 (PNPI NRC KI, Gatchina)

Self-consistency of statistical significance.   (seminar_1_2017_wc.pdf)