BNO-SAO Conference 2017

Международная конференция
Сверхновая SN 1987A, кварковый фазовый переход в компактных объектах и многоволновая астрономия

2 - 8 июля 2017 г.

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(Программа предварительная. Возможны изменения и уточнения.)

Суббота, 1 июля. День заезда в Терскол (гостиница Вольфрам)

15:00 - 18:00   Регистрация
18:00 - 20.00    Welcome party

Воскресенье, 2 июля. Терскол (гостиница Вольфрам)

9:00 - 9:15    Открытие конференции
     Секция: The 50th anniversary of the Baksan Neutrino Observatory
9:15 - 9:30    V.V. Kuzminov (INR RAS). Baksan Neutrino Observatory: 50th anniversary. Current state and prospects.
9:30 - 10:00    V.N. Gavrin (INR RAS) G.T. Zatcepin and contribution of the Baksan Neutrino Observatory to neutrino astrophysics and physics of neutrino.
10:00 - 10:30    A.S. Lidvansky (INR RAS). A.E. Chudakov as a scientist and one of the founding fathers of underground physics.
10:30 - 11:00    V.B. Petkov (INR RAS). Astroparticle physics experiments in the Baksan Neutrino Observatory.
11:00 - 11:30               Перерыв
      Секция: 30th anniversary of SN 1987A
11:30 - 12:00   Е.N. Alekseev (INR RAS). SN 1987A: neutrino observation at BUST
12:00 - 12:30   Guido Pizzella (Universita di Roma, Italy). History of the SN1987A observation.
12:30 - 13:00   D.K. Nadyozhin (ITEP, Moscow). SN 1987A as the remarkable event to understand core-collapse supernovae.
13:00 - 14:30               Перерыв на обед.
      Секция: 30th anniversary of SN 1987A
14:30 - 15:00   I.S. Savanov (INASAN, Moscow). History: SN1987A and the UV Astron mission.
14:30 - 15:00   Piero Galeotti (Dipartimento di Fisica dell Universita di Torino, Italy). New analysis of SN1987A neutrino-GW observations.
15:30 - 16:00   Yu.F. Novoseltsev (INR RAS). A search for neutrino bursts in the Galaxy; exposure is 36 years.
16:00 - 16:30   Walter Fulgione (INFN Torino). LVD and the results of this experiment during 21 years of data taking.
16:30 - 17 :00              Перерыв
17:00 - 17:30   R.V. Novoseltseva (INR RAS). Background events in the experiment for the search for neutrino bursts with a view to increase the target mass of the BUST.
17:30 - 18:00   M.M. Kochkarov (INR RAS). Fast neutron background in BUST for core-collapse supernova searches.
18:00 - 18:30   L.A. Borodikhina (Kurchatov Institute, Moscow). Neutrino from stellar collapses.
18:00 - 18:30   Pandey Shashi Bhushan (ARIES, India). Monitoring of core-collapse supernovae and investigation of their host galaxies

Понедельник, 3 июля

09:00 - 13:30          Экскурсия в БНО
     Секция: Supernovae, GRBs and neutron stars
15:00 - 15:30   A.A. Raikov (GAO RAS). Spatial distribution of supernovae in the Local Supercluster.
15:30 - 16:00   S.I. Shirokov (SPbSU). Spatial distribution of GRB with known redshifts.
16:00 - 16:30   I.V. Sokolov (INASAN, Moscow). The galaxy clustering around GRB sight-lines
16:30 - 17:00   Yu.V. Baryshev (SPbSU). Global structure of the Local Universe and expected spatial distribution of SN, GRB, neutrino and GW signals.
The results of a statistical analysis of the space distribution of galaxies within distances about 300 Mpc are presented. The 2MRS catalog is used, which contains redshifts of 43533 galaxies of the 2MASS all-sky IR survey. Because of the unique features of the 2MRS survey, such as its 90% sky coverage, galaxy selection in the IR, the complete incorporation of the old stellar population of galaxies, weakness of the dust extinction effects, and the smallness of the k- and e-corrections allows to determine the statistical properties of the global distribution of galaxies in the Local Universe. The expected spatial distribution of SN, GRB, neutrino and GW signals should repeat the observed inhomogeneous galaxy distribution – clusters, filaments, superclusters.
17:00 - 17:30              Перерыв
     Секция: Multimessenger, neutrino, gamma and gravitational-wave astronomy
17:30 - 18:00   M.M. Boliev (INR RAS). Search for astrophysical neutrino sources at the Baksan Underground Scintillation Telescope
18:00 - 18:30   D.D. Dzhappuev (INR RAS). Search for diffuse gamma-ray emission with energy > 100 TeV at the “Carpet-3” array
18:30 - 19:00   S.V. Semenov (Kurchatov Institute, Moscow). Neutrino interaction with nuclei

Вторник, 4 июля

09:00 - 14:30          Экскурсия в обсерваторию на пике Терскол.
     Секция: Low-background experiments.
16:30 - 17:00   L.B. Bezrukov. Geo-neutrinos.
17:00 - 17:30   A.M. Gangapshev (INR RAS). Search for the resonance absorption of solar axions emitted in the M1 transition of Kr-83 and Fe-57 nuclei in the Sun
17:30 - 18:00   B.K. Lubsandorzhiev (INR RAS). The GERDA experiment: search for Neutrinoless Double Beta Decay
18:00 - 18:30   V.V. Kazalov (INR RAS). Search for 2K-capture of Kr-78 and Xe-124 at the Baksan Neutrino Observatory INR RAS.
17:00 - 17:30   V.V. Sinev (INR RAS). Measurements of 14C concentration in the scintillator
17:30 - 18:00   B. E. Zhilyaev (MAO NASU), A.V. Sergeev (TF INASAN RAS, ICAMER) Detection of ultra-high-frequency variability with a deficit of quanta
A technique for detecting harmonics in sparse quantum flows is developed when it is impossible to describe a light curve. A problem that is insoluble in the time representation can be exactly solvable in the Fourier frequency representation. To demonstrate the capabilities of ultra-high-frequency photometry, we present a numerical experiment. We show that at a sampling time of one microsecond on the 2 m telescope, harmonics can be detected in the frequency range up to 500 kHz for an object with U = 14.5. We demonstrate the application of the described technique to the analysis of gamma ray flare from the Compton Gamma Observatory CGRO. In the BATSE trigger No. 207 in an energy channel of 25-50 keV with flare duration of 0.030 ± 0.002 s, two significant harmonics at 190 and 310 kHz with half-widths of about 25 kHz are fixed, which correspond to velocities of 25,000 km / sec (~ 0.08 speed of light). The size of the object is estimated to be ~ 6000 km, and the size of the active region is ~ 484 km. A possible scenario for gamma-ray flare is the merging of a black hole of stellar mass and a neutron star.

Среда, 5 июля

Переезд в Нижний Архыз (САО).

Четверг, 6 июля. Нижний Архыз

     Секция: Multimessenger, neutrino, gamma and gravitational-wave astronomy.
9:00 - 9:30   V.V. Vlasyuk (SAO RAS). The strategy for the BTA granted time for alert observations of GRB afterglows, supernovae, and the identification of neutrino and gravitation signals.
9:30 - 10:00   S.N. Fabrika (SAO RAS). Ultraluminous X-ray sources and Multimessenger astronomy.
10:00 - 10:30   E.V. Bugaev (INR RAS). Multimessenger search for evaporating primordial black holes
10:30 - 11:00   V.K. Milyukov (Sternberg Astronomical Institute, Moscow University). Chinese – Russian project of a space-borne gravitational wave detector TIANQIN: conception and technology.
11:00 - 11:30              Перерыв
11:30 - 12:00   L.E. Fesik (Saint-Petersburg State University). Localization of gravitational waves as a test of gravitation theory
12:00 - 12:30   T.A. Fatkhullin (SAO RAS). Monitoring of supernovae with the 6-meter telescope of SAO RAS.
12:30 - 13:00   O.P. Zhelenkova (SAO RAS). Multi range study of the radio sources of the RATAN-600 surveys.
После обеда        Экскурсия

Пятница, 7 июля.

     Секция: Multimessenger, neutrino, gamma and gravitational-wave astronomy.
9:00 - 9:30   Alexander Johannes Stasik (DESY, Zeuthen, Germany) The IceCube Realtime Alert System
9:30 - 10:00   Alberto J. Castro-Tirado (IAA-CSIC, Granada, Spain). The monitoring of gamma-ray burst afterglows and search for optical counterparts to neutrino events and gravitational wave signals.
10:30 - 11:00   V.N. Rudenko (MSU). Current status of the GW-experiment and a discovery of gravitational waves
11:00 - 11:30   Yu.A. Shibanov (Ioffe Institute, StPetersburg). Multiwave observations of gamma-ray pulsars.
11:30 - 12:00              Перерыв
12:00 - 12:30   I.D. Karachentsev (SAO RAS). Missing Dark Matter in the Local Universe.
12:30 - 13:00   Yu.V. Sotnikova (SAO RAS). Nonstationary radiation of blazars and microquasars.
После обеда        Экскурсия

Суббота, 8 июля.

     Секция: Compact astrophysical objects and QCD phase transition.
9:00 - 9:30   A. Yudin (ITEP, Moscow). On possible consequences of multiple phase transitions inside hybrid stars.
9:30 - 10:00   S.A. Oschepkov (CFU) and Yu.V. Baryshev (SPbSU), Quark stars, hydrostatic equilibrium and stability of relativistic compact objects in gravidynamics.
10:30 - 11:00   V.V. Sokolov (SAO RAS). The maximum masses of neutron stars in scalar-tensor theories
11:00 - 11:30   Francesco Ronga (Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati, Italy). Search for quark dark matter with ROG.
11:30 - 12:00              Перерыв
12:00 - 12:30   S. Somorendro Singh (University of Delhi, Delhi). Stability of QGP fireball evolution with two loop correction in Peshier potential.
12:30 - 13:00   Yu.A. Shibanov (Ioffe Institute, StPetersburg). Direct observations of transformation of low-massive binaries to millisecond radio pulsars and back.
13:00 - 15:00              Перерыв
15:00 - 15:30   Beskin G.M. (SAO RAS) et al. Search and study of optical transients in wide-angle monitoring of high temporal resolution
15:30 - 16:00   S.A. Trushkin, S.N. Fabrika, P.G. Tsybulev (SAO RAS). Future Fast Radio Bursts (FRB) search with the RATAN-600 radio telescope at 4.7 GHz.
16:00 - 17:00   Дискуссия
18:00   Банкет

Воскресенье, 9 июля .

   Отъезд из Нижнего Архыза

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