Andrii Kotenko
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View article: Charge-dependent spectral softenings of primary cosmic-rays from proton to iron below the knee
Charge-dependent spectral softenings of primary cosmic-rays from proton to iron below the knee Open
In most particle acceleration mechanisms, the maximum energy of the cosmic rays can achieve is charge dependent. However, the observational verification of such a fundamental relation is still lack due to the difficulty of measuring the sp…
View article: Energy reconstruction of non-fiducial electron-positron events in the DAMPE experiment using convolutional neural networks
Energy reconstruction of non-fiducial electron-positron events in the DAMPE experiment using convolutional neural networks Open
The Dark Matter Particle Explorer (DAMPE) is a space-based Cosmic-Ray (CR) observatory with the aim, among others, to study Cosmic-Ray Electrons (CREs) up to 10 TeV. Due to the low CRE rate at multi-TeV energies, we aim to increasing the a…
View article: Machine-learning correction for the calorimeter saturation of cosmic-rays ions with the Dark Matter Particle Explorer: towards the PeV scale
Machine-learning correction for the calorimeter saturation of cosmic-rays ions with the Dark Matter Particle Explorer: towards the PeV scale Open
The Dark MAtter Particle Explorer (DAMPE) instrument is a space-born cosmic-ray detector, capable of measuring ion fluxes up to $\sim$500 TeV/n. This energy scale is made accessible through its calorimeter, which is the deepest currently o…
View article: Investigation of hadronic cross sections of cosmic ray carbon and oxygen on BGO from 200 GeV to 10 TeV energy at the DAMPE experiment
Investigation of hadronic cross sections of cosmic ray carbon and oxygen on BGO from 200 GeV to 10 TeV energy at the DAMPE experiment Open
The Dark Matter Particle Explorer (DAMPE) has made significant progress in measuring the fluxes of cosmic rays. These new measurements are pivotal in advancing our understanding of the origins and propagation mechanisms of cosmic rays. The…
View article: Measurement of separate electron and positron spectra from 10 GeV to 20GeV with the geomagnetic field on DAMPE
Measurement of separate electron and positron spectra from 10 GeV to 20GeV with the geomagnetic field on DAMPE Open
The cosmic-ray (CR) electrons and positrons in space are of great significance for studying the origin and propagation of cosmic-rays. The satellite-borne experiment DArk Matter Particle Explorer (DAMPE) has been used to measure the separa…
View article: Rule of law Principle in International Legal Order: Theoretical and Practical Aspects
Rule of law Principle in International Legal Order: Theoretical and Practical Aspects Open
Revealing the essence of the rule of law in international legal order as a fundamental principle and legal ideal constitutes the relevance of this work. The article depicts the main views of legal scientists towards the problem of implemen…
View article: Hadronic cross section measurements with the DAMPE space mission using 20 GeV-10 TeV cosmic-ray protons and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>He</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math>
Hadronic cross section measurements with the DAMPE space mission using 20 GeV-10 TeV cosmic-ray protons and Open
Precise direct cosmic-ray (CR) measurements provide an important probe to study the energetic particle sources in our Galaxy, and the interstellar environment through which these particles propagate. Uncertainties on hadronic models, ion-n…
View article: Observation of a spectral hardening in cosmic ray boron spectrum with the DAMPE space mission
Observation of a spectral hardening in cosmic ray boron spectrum with the DAMPE space mission Open
Secondary cosmic ray fluxes are important probes of the propagation and interaction of high-energy particles in the Galaxy. Recent measurements of primary and secondary cosmic ray nuclei have revealed unexpected spectral features that dema…
View article: Hadronic cross section measurements with the DAMPE space mission using 20GeV-10TeV cosmic-ray protons and $^4$He
Hadronic cross section measurements with the DAMPE space mission using 20GeV-10TeV cosmic-ray protons and $^4$He Open
Precise direct cosmic-ray (CR) measurements provide an important probe to study the energetic particle sources in our Galaxy, and the interstellar environment through which these particles propagate. Uncertainties on hadronic models, ion-n…
View article: Measurement of the cosmic <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>p</mml:mi><mml:mo>+</mml:mo><mml:mi>He</mml:mi></mml:mrow></mml:math> energy spectrum from 50 GeV to 0.5 PeV with the DAMPE space mission
Measurement of the cosmic energy spectrum from 50 GeV to 0.5 PeV with the DAMPE space mission Open
Recent observations of the light component of the cosmic-ray spectrum have revealed unexpected features that motivate further and more precise measurements up to the highest energies. The Dark Matter Particle Explorer is a satellite-based …
View article: First characterization of a novel grain calorimeter: the GRAiNITA prototype
First characterization of a novel grain calorimeter: the GRAiNITA prototype Open
A novel type of calorimeter based on grains of inorganic scintillating crystal readout by wave length shifting fibers is proposed. The concept and main features as well as the prototype design are introduced and the first results obtained …
View article: DArk Matter Particle Explorer: 7 years in Space
DArk Matter Particle Explorer: 7 years in Space Open
The DArk Matter Particle Explorer (DAMPE) is a pioneering calorimetric experiment that has been successfully operating in space since December 2015, designed to detect cosmic rays up to unprecedentedly high energies thanks to the fine-grai…
View article: Measurements of the boron-to-carbon and boron-to-oxygen flux ratios in cosmic rays with DAMPE
Measurements of the boron-to-carbon and boron-to-oxygen flux ratios in cosmic rays with DAMPE Open
Boron nuclei in cosmic rays (CRs) are believed to be mainly produced by the fragmentation of heavier nuclei, such as carbon and oxygen, via collisions with the interstellar matter. Therefore, the boron-to-carbon flux ratio (B/C) and the bo…
View article: A PCA-based Method for Electron-Proton Discrimination of the DAMPE Experiment
A PCA-based Method for Electron-Proton Discrimination of the DAMPE Experiment Open
Galactic cosmic rays are mostly made up of energetic nuclei, with less than 1% of electrons (and positrons). Precise measurement of the electron and positron component requires a very efficient method to reject the nuclei background, mainl…
View article: Analysis of cosmic lithium, beryllium and boron with the DAMPE space mission
Analysis of cosmic lithium, beryllium and boron with the DAMPE space mission Open
DAMPE (DArk Matter Particle Explorer) is a space-based particle detector that has been continuously taking data since its successful launch in December 2015. Its primary scientific goals include the indirect search of dark matter, the stud…
View article: Latest results on searching for fractionally charged particles with the DAMPE experiment
Latest results on searching for fractionally charged particles with the DAMPE experiment Open
The existence of fractionally charged particles (FCP) is foreseen in extensions of or beyond the Standard Model of particle physics. Most of the previously conducted searches for FCPs in cosmic rays were based on experiments underground or…
View article: Recent progresses on the gamma-ray observations of DAMPE
Recent progresses on the gamma-ray observations of DAMPE Open
The DArk Matter Particle Explorer (DAMPE) is a space-borne high-energy particle detector launched on 17 December 2015. It can observe the $\gamma$-ray sky from $\sim 2$ GeV to 10 TeV with the acceptance at most $1800~\rm cm^2\,sr$. With ov…
View article: Point-like Source Catalog Observed by DAMPE
Point-like Source Catalog Observed by DAMPE Open
The DArk Matter Particle Explorer (DAMPE) is a high-energy cosmic ray and gamma-ray detector located in space. Over a period of seven years since its launch on December 17, 2015, DAMPE has surveyed the entire sky and collected an extensive…
View article: Convolutional Neural Network Measurement of Non-Fiducial Electrons Cosmic-Rays Using the DAMPE Experiment.
Convolutional Neural Network Measurement of Non-Fiducial Electrons Cosmic-Rays Using the DAMPE Experiment. Open
The Dark Matter Particle Explorer (DAMPE) is a space-based Cosmic Ray (CR) observatory with the aim, among others, to study Cosmic Ray Electrons (CREs) up to 10 TeV. Due to the low CRE rate at multi-TeV range, we aim at increasing the acce…
View article: A study of Forbush Decreases effects with DAMPE experiment
A study of Forbush Decreases effects with DAMPE experiment Open
Forbush Decrease (FD) is a rapid decrease and slow recover in the observed galactic cosmic ray intensity, caused by active solar events sweeping low energy galactic cosmic rays (GCRs) away from Earth. Differnet properties of FDs have been …
View article: Study of hadronic cross-sections with cosmic ray Carbon from GeV to TeV by the DAMPE experiment
Study of hadronic cross-sections with cosmic ray Carbon from GeV to TeV by the DAMPE experiment Open
The DArk Matter Particle Explorer (DAMPE) is a satellite-borne particle detector launched on December 17th, 2015, with different scientific objectives, looking for signatures of Dark Matter decay or annihilation, performing gamma-ray astro…
View article: The response linearity of energy measurement up to TeV in the DAMPE experiment
The response linearity of energy measurement up to TeV in the DAMPE experiment Open
The DArk Matter Particle Explorer (DAMPE) space mission is designed to measure cosmic rays and gamma rays. The key sub-detector of DAMPE is the Bismuth Germanium Oxide (BGO) Electromagnetic CALorimeter (ECAL), which measures the energies o…
View article: Carbon Flux with DAMPE Using Machine Learning Methods
Carbon Flux with DAMPE Using Machine Learning Methods Open
DAMPE space-borne cosmic ray experiment has been collecting data since December 2015. Many high-impact results on the ion, electron and photon fluxes were obtained. This submission presents the carbon flux analysis with DAMPE using machine…
View article: Measurement of Heavy Nulei beyond Iron in Cosmic Rays with the DAMPE Experiment
Measurement of Heavy Nulei beyond Iron in Cosmic Rays with the DAMPE Experiment Open
Dark Matter Particle Explorer (DAMPE) is a calorimetric-type, satellite-borne detector. One important scientific object of DAMPE is to measure the flux of cosmic ray nuclei, which is fundamental for understanding the cosmic ray origin and …
View article: Cosmic Ray Carbon and Oxygen Flux Measurements with the DAMPE Experiment
Cosmic Ray Carbon and Oxygen Flux Measurements with the DAMPE Experiment Open
The DArk Matter Particle Explorer (DAMPE), a space-based high-energy particle detector, has been operated in orbit for more than seven years. Thanks to its large geometric factor, good charge resolution and wide dynamic range in energy mea…
View article: Direct measurement of Ne-Mg-Si nuclei in cosmic rays with DAMPE
Direct measurement of Ne-Mg-Si nuclei in cosmic rays with DAMPE Open
A precise measurement of the cosmic-ray spectra provides important information on their origin, acceleration and propagation processes in the Galaxy. The Dark Matter Particle Explorer (DAMPE) is a satellite-based cosmic-ray experiment that…
View article: Measurement of the p+He energy spectrum with the DAMPE space mission
Measurement of the p+He energy spectrum with the DAMPE space mission Open
It is currently well established that proton and helium constitute the main component of cosmic radiation in the energy range from tens of GeV to hundreds of TeV. Their direct detection and separation have been carried out in the past year…
View article: Analysis of Individual Cosmic-Ray Proton and Helium Fluxes towards PeV Energies with DAMPE
Analysis of Individual Cosmic-Ray Proton and Helium Fluxes towards PeV Energies with DAMPE Open
The DArk Matter Particle Explorer (DAMPE) is a satellite-borne experiment, in operation since 2015, aimed at studying cosmic rays and high-energy gamma rays. Proton and helium are the first- and second-most abundant components in cosmic ra…
View article: Probing hadronic cross sections in the TeV - PeV regime with DAMPE through machine learning techniques
Probing hadronic cross sections in the TeV - PeV regime with DAMPE through machine learning techniques Open
Thanks to its large calorimeter, the DArk Matter Particle Explorer (DAMPE) satellite experiment is ideally suited for the direct detection of cosmic rays (CRs) up to the knee. At these TeV to PeV energies, the main uncertainty on the CR fl…
View article: Measurement of the cosmic p+He energy spectrum from 50 GeV to 0.5 PeV with the DAMPE space mission
Measurement of the cosmic p+He energy spectrum from 50 GeV to 0.5 PeV with the DAMPE space mission Open
Recent observations of the light component of the cosmic-ray spectrum have revealed unexpected features that motivate further and more precise measurements up to the highest energies. The Dark Matter Particle Explorer is a satellite-based …