The results and possibilities of the samples surfaces research by the Doppler method of positron annihilation spectroscopy (PAS) for a monochromatic beam of positrons at the LEPTA facility are presented in this paper. ...

The thesis describes searches for baryon and lepton number violation in X b → K−µ + (X b = Λ b , Ξ 0 b ) decays. The study is performed in the LHCb experiment using data sample corresponding to an integrated luminosity ...

The results of measurements of radon and thoron concentrations in soil gas and in waters as well as radon exhalation rate, gamma dose rate and sampling soil for gamma spectroscopy measurements are reported. Extremely ...

Sediments play fundamental role in toxic compounds distribution in aquatic systems and in the evaluation of current state and course of changes taking place in environment. On the other hand physical, chemical, biochemical ...

Future thermonuclear reactors for needs of power plants will operate with the deuterium-tritium fuel. Neutron, alpha particle, and energy are created in the fusion reaction between these isotopes. Measurement of energy of ...

IFJ PAN PPSS Alumni Conference is organized by the Institute of Nuclear Physics Polish Academy of Sciences (IFJ PAN). It is addressed to: participants of previous editions of Particle Physics Summer Student Programme, ...

Light pseudo-scalar neutral mesons have been studied in e+eˉ, hadron-hadron, hadron-nucleus and nuclear collisions for decades. The results associated with neutral mesons provide information that is as good as that which ...

The LHC (Large Hadron Collider) at CERN is dedicated to physics of proton-proton collisions at the highest energies. Since 2010 it provides data at new maximal energies obtained in the laboratory, currently at 13 TeV. In ...

The goal of this report is to present to possibility of modernization of AIC-144 cyclotron's safety systems. The actual status is described and possible solution offered. The core of the new safety system is Siemens Simatic ...

Głównym celem niniejszej pracy było zbadanie promieniotwórczości wzbudzonej w różnych komponentach środowiska CCB - IFJ PAN, będącej efektem rutynowego działania cyklotronu Proteus C-235. Wykonano pomiary gamma-spektrometryczne ...