A. Dundovic
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View article: Datafile for HERMES code
Datafile for HERMES code Open
This repository includes the data files for the code HERMES. The code is described in Dundovic et al., 2021, A&A, 653, A18, arXiv:2105.13165
View article: CRPropa 3.2: a public framework for high-energy astroparticle simulations
CRPropa 3.2: a public framework for high-energy astroparticle simulations Open
CRPropa is a Monte Carlo framework for simulating the propagation of (ultra-)high-energy particles in the Universe, including cosmic rays, gamma rays, electrons, and neutrinos. It covers energies from ZeV down to GeV for gamma rays and ele…
View article: CRPropa 3.2 — an advanced framework for high-energy particle propagation in extragalactic and galactic spaces
CRPropa 3.2 — an advanced framework for high-energy particle propagation in extragalactic and galactic spaces Open
The landscape of high- and ultra-high-energy astrophysics has changed in the last decade, largely due to the inflow of data collected by large-scale cosmic-ray, gamma-ray, and neutrino observatories. At the dawn of the multimessenger era, …
View article: CRPropa 3.2 -- an advanced framework for high-energy particle propagation in extragalactic and galactic spaces
CRPropa 3.2 -- an advanced framework for high-energy particle propagation in extragalactic and galactic spaces Open
The landscape of high- and ultra-high-energy astrophysics has changed in the last decade, largely due to the inflow of data collected by large-scale cosmic-ray, gamma-ray, and neutrino observatories. At the dawn of the multimessenger era, …
View article: CRPropa 3.2: a framework for high-energy astroparticle propagation
CRPropa 3.2: a framework for high-energy astroparticle propagation Open
\n Contains fulltext :\n 300286.pdf (Publisher’s version ) (Open Access)\n
View article: CRPropa 3.2: a framework for high-energy astroparticle propagation
CRPropa 3.2: a framework for high-energy astroparticle propagation Open
The landscape of high- and ultra-high-energy astrophysics has changed in the last decade, in large part owing to the inflow of high-quality data collected by present cosmic-ray, gamma-ray, and neutrino observatories. At the dawn of the mul…
View article: Novel aspects of cosmic ray diffusion in synthetic magnetic turbulence
Novel aspects of cosmic ray diffusion in synthetic magnetic turbulence Open
The diffusive motion of charged particles in synthetic magnetic turbulence\nwith different properties is investigated by using numerical simulations with\nunprecedented dynamical range, which allow us to ensure that both the inertial\nrang…
View article: Erratum: Search for photons with energies above 10<sup>18</sup> eVusing the hybrid detector of the Pierre Auger Observatory
Erratum: Search for photons with energies above 10<sup>18</sup> eVusing the hybrid detector of the Pierre Auger Observatory Open
Please see the PDF file for details.
View article: A 3‐Year Sample of Almost 1,600 Elves Recorded Above South America by the Pierre Auger Cosmic‐Ray Observatory
A 3‐Year Sample of Almost 1,600 Elves Recorded Above South America by the Pierre Auger Cosmic‐Ray Observatory Open
Elves are a class of transient luminous events, with a radial extent typically greater than 250 km, that occur in the lower ionosphere above strong electrical storms. We report the observation of 1,598 elves, from 2014 to 2016, recorded wi…
View article: Data-driven estimation of the invisible energy of cosmic ray showers with the Pierre Auger Observatory
Data-driven estimation of the invisible energy of cosmic ray showers with the Pierre Auger Observatory Open
The determination of the primary energy of extensive air showers using the fluorescence detection technique requires an estimation of the energy carried away by particles that do not deposit all their energy in the atmosphere. This estimat…
View article: The Pierre Auger Observatory: Contributions to the 36th International Cosmic Ray Conference (ICRC 2019)
The Pierre Auger Observatory: Contributions to the 36th International Cosmic Ray Conference (ICRC 2019) Open
Contributions of the Pierre Auger Collaboration to the 36th International Cosmic Ray Conference (ICRC 2019), 24 July - 1 August 2019, Madison, Wisconsin, USA.
View article: Anisotropies of ultra-high energy cosmic rays dominated by a single source in the presence of deflections
Anisotropies of ultra-high energy cosmic rays dominated by a single source in the presence of deflections Open
This work presents a scenario of ultra-high energy cosmic ray source\ndistribution where a nearby source is solely responsible for the anisotropies\nin arrival directions of cosmic rays while the rest of the sources contribute\nonly isotro…
View article: Large-scale Cosmic-Ray Anisotropies above 4 EeV Measured by the Pierre Auger Observatory
Large-scale Cosmic-Ray Anisotropies above 4 EeV Measured by the Pierre Auger Observatory Open
We present a detailed study of the large-scale anisotropies of cosmic rays with energies above 4 EeV measured using the Pierre Auger Observatory. For the energy bins [4, 8] EeV and E ≥ 8 EeV, the most significant signal is a dipolar modula…
View article: Observation of inclined EeV air showers with the radio detector of the Pierre Auger Observatory
Observation of inclined EeV air showers with the radio detector of the Pierre Auger Observatory Open
With the Auger Engineering Radio Array (AERA) of the Pierre Auger Observatory, we have observed the radio emission from 561 extensive air showers with zenith angles between 60o and 84o. In contrast to air showers with more vertical inciden…
View article: Erratum: Combined fit of spectrum and composition data as measured by the Pierre Auger Observatory
Erratum: Combined fit of spectrum and composition data as measured by the Pierre Auger Observatory Open
\n Contains fulltext :\n 191482.pdf (Publisher’s version ) (Open Access)\n
View article: An Indication of Anisotropy in Arrival Directions of Ultra-high-energy Cosmic Rays through Comparison to the Flux Pattern of Extragalactic Gamma-Ray Sources<sup>*</sup>
An Indication of Anisotropy in Arrival Directions of Ultra-high-energy Cosmic Rays through Comparison to the Flux Pattern of Extragalactic Gamma-Ray Sources<sup>*</sup> Open
A new analysis of the data set from the Pierre Auger Observatory provides evidence for anisotropy in the arrival directions of ultra-high-energy cosmic rays on an intermediate angular scale, which is indicative of excess arrivals from stro…
View article: Inferences on mass composition and tests of hadronic interactions from 0.3 to 100 EeV using the water-Cherenkov detectors of the Pierre Auger Observatory
Inferences on mass composition and tests of hadronic interactions from 0.3 to 100 EeV using the water-Cherenkov detectors of the Pierre Auger Observatory Open
We present a new method for probing the hadronic interaction models at ultrahigh energy and extracting details about mass composition. This is done using the time profiles of the signals recorded with the water-Cherenkov detectors of the P…
View article: Inferences on mass composition and tests of hadronic interactions from 0.3 to 100 EeV using the water-Cherenkov detectors of the Pierre Auger Observatory
Inferences on mass composition and tests of hadronic interactions from 0.3 to 100 EeV using the water-Cherenkov detectors of the Pierre Auger Observatory Open
We present a new method for probing the hadronic interaction models at ultra-high energy and extracting details about mass composition. This is done using the time profiles of the signals recorded with the water-Cherenkov detectors of the …
View article: Calibration of the logarithmic-periodic dipole antenna (LPDA) radio stations at the Pierre Auger Observatory using an octocopter
Calibration of the logarithmic-periodic dipole antenna (LPDA) radio stations at the Pierre Auger Observatory using an octocopter Open
An in-situ calibration of a logarithmic periodic dipole antenna with a frequency coverage of 30MHz to 80MHz is performed. Such antennas are part of a radio station system used for detection of cosmic ray induced air showers at the Engineer…
View article: Observation of a large-scale anisotropy in the arrival directions of cosmic rays above 8 × 10 <sup>18</sup> eV
Observation of a large-scale anisotropy in the arrival directions of cosmic rays above 8 × 10 <sup>18</sup> eV Open
High-energy particles are extragalactic Cosmic rays are high-energy particles arriving from space; some have energies far beyond those that human-made particle accelerators can achieve. The sources of higher-energy cosmic rays remain under…
View article: Multi-resolution anisotropy studies of ultrahigh-energy cosmic rays detected at the Pierre Auger Observatory
Multi-resolution anisotropy studies of ultrahigh-energy cosmic rays detected at the Pierre Auger Observatory Open
© 2017 IOP Publishing Ltd and Sissa Medialab. We report a multi-resolution search for anisotropies in the arrival directions of cosmic rays detected at the Pierre Auger Observatory with local zenith angles up to 80° and energies in excess …
View article: Combined fit of spectrum and composition data as measured by the Pierre Auger Observatory
Combined fit of spectrum and composition data as measured by the Pierre Auger Observatory Open
We present a combined fit of a simple astrophysical model of UHECR sources to both the energy spectrum and mass composition data measured by the Pierre Auger Observatory. The fit has been performed for energies above 5⋅10$^{18}$ eV, i.e. t…
View article: Search for photons with energies above 10<sup>18</sup>eV using the hybrid detector of the Pierre Auger Observatory
Search for photons with energies above 10<sup>18</sup>eV using the hybrid detector of the Pierre Auger Observatory Open
A search for ultra-high energy photons with energies above 1 EeV is performed using nine years of data collected by the Pierre Auger Observatory in hybrid operation mode. An unprecedented separation power between photon and hadron primarie…
View article: A Targeted Search for Point Sources of EeV Photons with the Pierre Auger Observatory
A Targeted Search for Point Sources of EeV Photons with the Pierre Auger Observatory Open
Simultaneous measurements of air showers with the fluorescence and surface detectors of the Pierre Auger Observatory allow a sensitive search for EeV photon point sources. Several Galactic and extragalactic candidate objects are grouped in…
View article: Impact of atmospheric effects on the energy reconstruction of air showers observed by the surface detectors of the Pierre Auger Observatory
Impact of atmospheric effects on the energy reconstruction of air showers observed by the surface detectors of the Pierre Auger Observatory Open
Atmospheric conditions, such as the pressure (P), temperature (T) or air density (ρ∞P/T), affect the development of extended air showers initiated by energetic cosmic rays. We study the impact of the atmospheric variations on the reconstru…
View article: Ultrahigh-energy neutrino follow-up of gravitational wave events GW150914 and GW151226 with the Pierre Auger Observatory
Ultrahigh-energy neutrino follow-up of gravitational wave events GW150914 and GW151226 with the Pierre Auger Observatory Open
© 2016 American Physical Society. On September 14, 2015 the Advanced LIGO detectors observed their first gravitational wave (GW) transient GW150914. This was followed by a second GW event observed on December 26, 2015. Both events were inf…
View article: Search for ultrarelativistic magnetic monopoles with the Pierre Auger observatory
Search for ultrarelativistic magnetic monopoles with the Pierre Auger observatory Open
We present a search for ultrarelativistic magnetic monopoles with the Pierre Auger observatory. Such particles, possibly a relic of phase transitions in the early Universe, would deposit a large amount of energy along their path through th…
View article: Propagation of ultrahigh energy cosmic rays in extragalactic magnetic fields: a view from cosmological simulations
Propagation of ultrahigh energy cosmic rays in extragalactic magnetic fields: a view from cosmological simulations Open
We use the crpropa code to simulate the propagation of ultrahigh energy cosmic rays (with energy ≥1018eV and pure proton composition) through extragalactic magnetic fields that have been simulated with the cosmological enzo code. We test b…