Summary of recent Standard Model measurements performed by ATLAS and CMS experiments at LHC (CERN).
Review of recent heavy flavour results obtained by the ATLAS and CMS collaborations
will be presented. The results will be compared with those from other experiments
and with theoretical predictions. Prospects for further studies
will also be outlined
The development of the GAMMA-400 gamma-ray telescope for cosmophysical research continues under the Russian Federal Space Program. The GAMMA-400 experiment will be implemented aboard the Russian astrophysical space observatory, which will be operating in a highly elliptic orbit during 7 years to provide new data on gamma-ray emission and cosmic-ray electron + positron fluxes mainly from the...
We first analize the effects of an electric field on the effective potential in a self interacting scalar theory, finding electric anticatalysis in the weak field region, i.e. a critical temperature that diminishes as function of the intensity of the electric field. The physical situation corresponds to collision between heavy and a light nuclei, for example Au-Cu collision, where due to the...
The BECQUEREL experiment is aimed at solving topical problems in nuclear clustering physics [1]. The used method of nuclear track emulsion (NTE) makes it possible, due to its unique sensitivity and spatial resolution, to study by means of the unified approach multiple final states arising in dissociation of relativistic nuclei. Currently, the research has been focused on the theoretical...
An overview of GBAR experiment in CERN on antihydrogen gravitational mass measurement is given. The use of interference of gravitational quantum states of antihydrogen in the field of the Earth is discussed in view of precision measurement of gravitational mass of antihydrogen.
At the present state-of-the-art, the simplest inflationary models, based either on scalar fields in General Relativity or on modified f(R) gravity, which produce the best fit to all existing observational data, require only one dimensionless parameter taken from observations. These models include the pioneer R+R2 (Starobinsky) one, the Higgs model, and the mixed R2-Higgs model that has been...
According to the prescriptions of the conventional cosmological LCDM-model, first galaxies had to start their formation when hierarchically assembled dark halos reached 100 million solar masses. They are thought to be dwarf disk galaxies. In fact, the earliest galaxy is observed now at the redshift of z=11, about 0.5 Gyr after the Big Bang, and it is much more massive than a hypothetical...
In this talk I will review the presence of recently reported foregrounds in the cosmic microwave background (CMB) radiation associated with extended regions surrounding nearby galaxies. Using the cross correlation of Planck and WMAP maps and the 2MRS galaxy catalogue it is found that the mean temperature radial profiles around nearby galaxies at $ cz\le 4500$ km s$^{−1}$ show a statistically...
The existence of dark matter has been discussed for more than a century. Today we have a compelling body of evidence for this elusive component of the Universe, based on a variety of observations, at different scales, but no experiment has detected dark matter yet. This talk will focus on direct detection of dark matter.
The null result of both direct detection and LHC searches has produced a...
A summary what we have obtained with Borexino
Neutrino is considered as an ideal astronomical messenger thanks to not being deflected or absorbed by interstellar medium. Detection of neutrinos from distant high-energy cosmic accelerators has been a long-standing problem emerged in the last quarter of the 20-th century. And only in 2013 was the diffuse cosmic neutrino flux discovered by the 1 km3 -scale IceCube neutrino telescope at the...
A review and status of neutrino oscillations studies from long baseline accelerator based experiments will be presented. An emphasis will be placed on recent results from running experiments such as T2K and NOvA. In addition the status plus plans of future experiments DUNE and HyperK will also be discussed.
The ALICE experiment is dedicated to the studies of the hot and dense QCD medium, the quark-gluon plasma, which can be created in ultrarelativistic heavy-ion collisions at the LHC. In this presentation, we will highlight recent ALICE results from LHC Run 2 that provide an important step towards our understanding of the QCD matter explored with heavy-ion collisions. We will also present latest...
The Multi-Purpose Detector (MPD) is now under construction in the Nuclotron-based Ion Collider fAcility (NICA) at the Joint Institute
for Nuclear Research (JINR) in Dubna. The MPD is designed to study heavy-ion collisions in the energy range $\sqrt{s_{NN}}=4-11$ GeV to
probe the QCD phase diagram at modest temperatures and high baryon densities.
The MPD is realized by an international...
The upcoming run at the Baryonic Matter at Nuclotron (BM@N) experiment at JINR in Dubna has its aim to study the properties of dense baryonic matter, such as the equation-of-state and new microscopic degrees-of-freedom. The Xe+CsI collisions at the beam energies of up to 4A GeV are believed to produce strongly interacting matter which emerge at the core of compact stellar objects such as...
