468 citations · 2.3k across the 46 of their papers we have counts for
46 papers
Decomposition and characterization of curl forces for all space dimensions
Radosław Antoni Kycia
This paper introduces a PDE-free algorithmic framework for the local decomposition of classical forces in arbitrary dimensions. By representing a force field as a differential -…
Stimulation of soy seeds using environmentally friendly magnetic and electric fields
Agata Dziwulska-Hunek, Agnieszka Niemczynowicz, Radosław A. Kycia +4
The study analyzes the impact of constant and alternating magnetic fields and alternating electric fields on various growth parameters of soy plants: the germination energy and cap…
Model of work motivation based on happiness: pandemic related study
Joanna Nieżurawska, Radosław A. Kycia, Iveta Ludviga +1
This study aims to enrich the current literature by providing a new approach to motivating Generation Z employees in Poland. Employees need to be motivated in order to be efficient…
Inverting covariant exterior derivative
Radosław Antoni Kycia, Josef Šilhan
The algorithm for inverting covariant exterior derivative is provided. It works for a sufficiently small star-shaped region of a fibered set - a local subset of a vector bundle and…
Inverse problem in the calculus of variations -- functional and antiexact forms
Radosław Antoni Kycia
We connect the well-known theory of functional forms of variational bicomplex with the theory of antiexact differential forms. We identify antiexact functional forms as an obstruct…
Decay: A Monte Carlo library for the decay of a particle with ROOT compatibility
R. A. Kycia, P. Lebiedowicz, A. Szczurek
Recently, there is a need for a general-purpose event generator of decays of an elementary particle or a hadron to a state of higher multiplicity () that is simple to use an…
The Poincare lemma for codifferential, anticoexact forms, and applications to physics
Radosław Antoni Kycia
The linear homotopy theory for codifferential operator on Riemannian manifolds is developed in analogy to a similar idea for exterior derivative. The main object is the cohomotopy…
Cartan Connection for Schrödinger equation. The nature of vacuum
Radosław A. Kycia
We reinterpret the Schrödinger equation as a continuity equation in the space with the Cartan connection given by scaling Lie-Bäcklund group on a specific jet space. In this space,…
The Poincare lemma, antiexact forms, and fermionic quantum harmonic oscillator
Radosław Antoni Kycia
The paper focuses on various properties and applications of the homotopy operator, which occurs in the Poincaré lemma. In the first part, an abstract operator calculus is construct…
Perturbed Lane-Emden equations as a boundary value problem with singular endpoints
Radosław Antoni Kycia
The paper presents the solution for the existence of analytic solutions for some generalized Lane-Emden (LE) equation. Such solutions exists on the unit interval, which endpoints a…
Natural measures of alignment
R. A. Kycia, Z. Tabor
Natural coordinate system will be proposed. In this coordinate system alignment procedure of a device and a detector can be easily performed. This approach is generalization of pre…
Integrability of geodesics of totally geodesic metrics
Radosław A. Kycia, Maria Ułan
Analysis of the geodesics in the space of signature that splits in two-dimensional distributions resulting from the Weyl tensor eignespaces - hyperbolic and elliptic ones -…
The adaptive Monte Carlo toolbox for phase space integration and generation
R. A. Kycia, J. Turnau, J. J. Chwastowski +2
An implementation of the Monte Carlo (MC) phase space generators coupled with adaptive MC integration/simulation program FOAM is presented. The first program is a modification of t…
Relativistic Voigt profile for unstable particles in high energy physics
Radosław A. Kycia, Stanisław Jadach
The Voigt profile is one of the most used special function in optical spectroscopy. In particle physics a version of this profile which originates from relativistic Breit-Wigner re…
Topological analysis of nuclear pasta phases
Radosław A. Kycia, Sebastian Kubis, Włodzimierz Wójcik
In this paper the analysis of the result of numerical simulations of pasta phases using algebraic topology methods is presented. These considerations suggest that some phases can b…
Elastic Hadron Scattering in Various Pomeron Models
P. Erland, R. Staszewski, M. Trzebinski +1
In this work the process of elastic hadron scattering is discussed. In particular, scattering amplitudes for the various Pomeron models are compared. In addition, differential elas…
On the solutions of the critical Lane-Emden equation in higher space dimensions
Radoslaw Antoni Kycia, Galina Filipuk
In this paper we study solutions of the critical Lane-Emden equation in higher space dimensions. We show that after certain transformations the general solution can be written in t…
The design and the performance of stratospheric mission in the search for the Schumann resonances
Arkadiusz Papaj, Piotr Weszka, Marcin Bocheński +9
The technical details of a balloon stratospheric mission that is aimed at measuring the Schumann resonances are described. The gondola is designed specifically for the measuring of…
Triple Regge exchange mechanisms of four-pion continuum production in the reaction
Radosław Kycia, Piotr Lebiedowicz, Antoni Szczurek +1
We consider exclusive multi-peripheral production of four charged pions in proton-proton collisions at high energies with simultaneous exchange of three pomerons/reggeons. The ampl…
Feasibility Studies of the Diffractive Bremsstrahlung Measurement at the LHC
J. J. Chwastowski, S. Czekierda, R. Kycia +3
Feasibility studies of an observation of the exclusive diffractive bremsstrahlung in proton-proton scattering at the LHC are reported. A simplified approach to the photon and the s…
Software for calculations of the Higgs boson lineshape in future lepton colliders
S. Jadach, R. A. Kycia
Simple software for Monte Carlo(MC) calculation of the Higgs boson lineshape and its beam broadening effect by the beam energy dispersion was described. The software bases on FOAM…
Lineshape of the Higgs boson in future lepton colliders
S. Jadach, R. A. Kycia
The effect of the photon emission (bremsstrahlung) in the cross section of the process of direct production of the Higgs boson in the future high luminosity electron and muon colli…
Centrality dependence of identified particle elliptic flow in relativistic heavy ion collisions at sqrt(s)= 7.7--62.4 GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +332
Elliptic flow (v_2) values for identified particles at midrapidity in Au + Au collisions measured by the STAR experiment in the Beam Energy Scan at the Relativistic Heavy Ion Colli…
Centrality and transverse momentum dependence of elliptic flow of multi-strange hadrons and meson in Au+Au collisions at = 200 GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +327
We present high precision measurements of elliptic flow near midrapidity () for multi-strange hadrons and meson as a function of centrality and transverse momentum in…