Publications (15)
Is isospin I=2 assignment preferable for d_1^*(1956) resonance candidate seen in reaction pp-> 2 gamma X below pion threshold ?
S. B. Gerasimov, M. Majewski
We compare the virtues of two options for the isospin (I=1 or 2) of the apparently exotic dibarion resonance d_1^*(1956), as it is noticed by the DIB2gamma Collaboration (JINR) in…
Micromechanical and numerical analysis of shape and packing effects in elastic-plastic particulate composites
M. Majewski
The purpose of this study is to inspect the combined effect of reinforcement shape and packing on the macroscopic behaviour of particulate composites. The introduced micromechanica…
Representations of generalized oscillator algebra
P. Kosinski, M. Majewski, P. Maslanka
The representations of the oscillator algebra introduced by Brzezinski et al. (Phys. Lett. B 311 (1993), 202) are classified.
On the consistency of LEAR experimets and FENICE in the sector of interaction near the threshold
M. Majewski, G. V. Meshcheryakov, V. A. Meshcheryakov
Some experiments on LEAR obtained unusual behavior of the interaction near the threshold. The experiments on forvard scattering detected zeros and big variation…
Where is the pseudoscalar glueball ?
M. Majewski, V. A. Meshcheryakov
The pseudoscalar mesons with the masses higher than 1 GeV are assumed to belong to the meson decuplet including the glueball as the basis state supplementing the standard …
Analyticity and Quark-Gluon Structure of Hadrons
M. Majewski, V. A. Meshcheryakov
The amplitudes of hadron-hadron forward elastic scattering at high energy a re investigated on the basis of analiticity and crossing-symmetry which is valid in QCD. The universal u…
Symmetry algebras for superintegrable systems
C. Gonera, P. Kosinski, M. Majewski +1
It is shown that the symmetry algebra of quantum superintegrable system can be always chosen to be u(N),N being the number of degrees of freedom.
The Upgrade I of LHCb VELO -- towards an intelligent monitoring platform
P. Kopciewicz, T. Szumlak, M. Majewski +63
The Large Hadron Collider beauty (LHCb) detector is designed to detect decays of b- and c- hadrons for the study of CP violation and rare decays. At the end of the LHC Run 2, many…
Simulation of perovskite thin layer crystallization with varying evaporation rates
M. Majewski, S. Qiu, O. Ronsin +6
Perovskite solar cells (PSC) are promising potential competitors to established photovoltaic technologies due to their superior efficiency and low-cost solution processability. How…
Morphology Formation Pathways in Solution-Processed Perovskite Thin Films
M. Majewski, O. J. J. Ronsin, J. Harting
The active layer in a perovskite solar cell is usually composed of a polycrystalline thin film. Fabrication of this layer by solution processing is a promising candidate for up-sca…
Square lattice site percolation thresholds for complex neighbourhoods
M. Majewski, K. Malarz
In this paper we compute the square lattice random sites percolation thresholds in case when sites from the 4th and the 5th coordination shells are included for neighbourhood. The…
On Calogero wave functions
C. Gonera, P. KosiÅski, M. Majewski +1
Two properties of Calogero wave functions for rational Calogero models are studied: (i) the representation of the wave functions in terms of the exponential of Lassalle operators,…
Dominating constituent of the meson
M. Majewski
On the basis of the relation between values of the coupling constants determined from data fit it is concluded that the dominating constituent of the meson is the glueball. Th…
On the relations between two-photon and leptonic widths of low-lying S-wave states of charmonium
S. B. Gerasimov, M. Majewski
The relation between the ratio Gamma_{ee}(psi')/Gamma_{ee}(J/psi) and Gamma_{2gamma}(eta_{c}')/Gamma_{2gamma}(eta_{c}), expressed in terms of the configuration mixing amplitudes in…
On the Calogero model with negative harmonic term
C. Gonera, M. Majewski, P. MaÅlanka
The Calogero model with negative harmonic term is shown to be equivalent to the set of negative harmonic oscillators. Two time-independent canonical transformations relating both m…