List of works by Alexandra Saftoiu

A 3‐Year Sample of Almost 1,600 Elves Recorded Above South America by the Pierre Auger Cosmic‐Ray Observatory

A Mobile Detector for Muon Measurements Based on Two Different Techniques

A Search for Photons with Energies Above 2 × 10 17 eV Using Hybrid Data from the Low-Energy Extensions of the Pierre Auger Observatory

A Search for Ultra-high-energy Neutrinos from TXS 0506+056 Using the Pierre Auger Observatory

A Targeted Search for Point Sources of EeV Photons with the Pierre Auger Observatory

scientific article

A comparison of the cosmic-ray energy scales of Tunka-133 and KASCADE-Grande via their radio extensions Tunka-Rex and LOPES

A mobile detector for measurements of the atmospheric muon flux

A mobile detector for measurements of the atmospheric muon flux in underground sites

A search for anisotropy in the arrival directions of ultra high energy cosmic rays recorded at the Pierre Auger Observatory

A search for point sources of EeV neutrons

scientific article published in the Astrophysical Journal

A search for point sources of EeV photons

scientific article published in the Astrophysical Journal

A targeted search for point sources of EeV neutrons

A wireless network in an unconventional media

Air shower measurements with the LOPES radio antenna array

An Indication of Anisotropy in Arrival Directions of Ultra-high-energy Cosmic Rays through Comparison to the Flux Pattern of Extragalactic Gamma-Ray Sources

scientific article published on 2 February 2018

Analysis of inclined showers measured with LOPES

Antennas for the detection of radio emission pulses from cosmic-ray induced air showers at the Pierre Auger Observatory

Arrival Directions of Cosmic Rays above 32 EeV from Phase One of the Pierre Auger Observatory

Azimuthal asymmetry in the risetime of the surface detector signals of the Pierre Auger Observatory

scholarly article

Calibration of the logarithmic-periodic dipole antenna (LPDA) radio stations at the Pierre Auger Observatory using an octocopter

Calibration of the underground muon detector of the Pierre Auger Observatory

scientific article published in April 2021

Combined fit of spectrum and composition data as measured by the Pierre Auger Observatory

article

Comparing LOPES measurements of air-shower radio emission with REAS 3.11 and CoREAS simulations

Comparison of LOPES measurements with CoREAS and REAS 3.11 simulations

Constraints on the origin of cosmic rays above 10^18^ eV from large-scale anisotropy searches in data of the pierre auger observatory

Cosmic ray measurements with LOPES: Status and recent results

Cosmic-Ray Anisotropies in Right Ascension Measured by the Pierre Auger Observatory

Data-driven estimation of the invisible energy of cosmic ray showers with the Pierre Auger Observatory

Deep-learning based reconstruction of the shower maximum X max using the water-Cherenkov detectors of the Pierre Auger Observatory

scientific article published in July 2021

Depth of maximum of air-shower profiles at the Pierre Auger Observatory. I. Measurements at energies above1017.8  eV

scholarly article

Depth of maximum of air-shower profiles at the Pierre Auger Observatory. II. Composition implications

article

Description of atmospheric conditions at the Pierre Auger Observatory using the Global Data Assimilation System (GDAS)

scientific article

Design and implementation of the AMIGA embedded system for data acquisition

scholarly article

Design, upgrade and characterization of the silicon photomultiplier front-end for the AMIGA detector at the Pierre Auger Observatory

Detecting radio pulses from air showers

Direction identification in radio images of cosmic-ray air showers detected with LOPES and KASCADE

scientific article published in Astronomy and Astrophysics

Energy estimation of cosmic rays with the Engineering Radio Array of the Pierre Auger Observatory

scholarly article

Erratum: Muons in air showers at the Pierre Auger Observatory: Measurement of atmospheric production depth [Phys. Rev. D90, 012012 (2014)]

scholarly article published in Physical Review D

Estimation of m.w.e (meter water equivalent) depth of the salt mine of Slanic Prahova, Romania

Evidence for a mixed mass composition at the ‘ankle’ in the cosmic-ray spectrum

article

Experimental evidence for the sensitivity of the air-shower radio signal to the longitudinal shower development

article

Extraction of the muon signals recorded with the surface detector of the Pierre Auger Observatory using recurrent neural networks

scientific article published in July 2021

Features of the Energy Spectrum of Cosmic Rays above 2.5×10^{18}  eV Using the Pierre Auger Observatory

scientific article published on 01 September 2020

Final results of the LOPES radio interferometer for cosmic-ray air showers

Frequency spectra of cosmic ray air shower radio emission measured with LOPES

scientific article published in Astronomy and Astrophysics

Geant4 simulation of energy deposit in KASCADE-Grande detectors

Identifying clouds over the Pierre Auger Observatory using infrared satellite data

Impact of atmospheric effects on the energy reconstruction of air showers observed by the surface detectors of the Pierre Auger Observatory

Improved absolute calibration of LOPES measurements and its impact on the comparison with REAS 3.11 and CoREAS simulations

Improved limit to the diffuse flux of ultrahigh energy neutrinos from the Pierre Auger Observatory

scholarly 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

article

Investigation of cosmic ray muons with the WILLI detector compared with the predictions of theoretical models and with semi-analytical formulae

Investigation of the solar influence on the cosmic muon flux using WILLI detector

Investigations of the radio signal of inclined showers with LOPES

LOPES — Recent Results and Open Questions on the Radio Detection of Air Showers

LOPES-3D - vectorial measurements of radio emission from cosmic ray induced air showers

LOPES-3D: An antenna array for full signal detection of air-shower radio emission

Large scale distribution of ultra high energy cosmic rays detected at the Pierre Auger Observatory with zenith angles up to 80°

scientific article published in the Astrophysical Journal

Large-scale Cosmic-Ray Anisotropies above 4 EeV Measured by the Pierre Auger Observatory

Large-scale distribution of arrival directions of cosmic rays detected above 10^18^ eV at the Pierre Auger observatory

Lateral distribution of the radio signal in extensive air showers measured with LOPES

Limits on point-like sources of ultra-high-energy neutrinos with the Pierre Auger Observatory

scientific article published on 5 November 2019

Measurement of radio emission from extensive air showers with LOPES

Measurement of the Fluctuations in the Number of Muons in Extensive Air Showers with the Pierre Auger Observatory

scientific article published on 16 April 2021

Measurement of the Radiation Energy in the Radio Signal of Extensive Air Showers as a Universal Estimator of Cosmic-Ray Energy

scientific article published on 14 June 2016

Measurement of the average shape of longitudinal profiles of cosmic-ray air showers at the Pierre Auger Observatory

Measurement of the cosmic-ray energy spectrum above 2.5 × 10 18     eV using the Pierre Auger Observatory

scientific article published on 16 September 2020

Measurements of Cosmic Ray Muons Performed with WILLI Detector — Status and Perspectives

Measurements of the atmospheric muon flux using a mobile detector based on plastic scintillators read-out by optical fibers and PMTs

Measuring the radio emission of cosmic ray air showers with LOPES

Multi-resolution anisotropy studies of ultrahigh-energy cosmic rays detected at the Pierre Auger Observatory

Muon counting using silicon photomultipliers in the AMIGA detector of the Pierre Auger observatory

Muons in air showers at the Pierre Auger Observatory: Mean number in highly inclined events

scholarly article

Muons in air showers at the Pierre Auger Observatory: Measurement of atmospheric production depth

scholarly article

New measurements of cosmic ray air showers with the digital radio interferometer LOPES

Observation of a large-scale anisotropy in the arrival directions of cosmic rays above 8 × 1018 eV.

scientific article published in September 2017

Observation of inclined EeV air showers with the radio detector of the Pierre Auger Observatory

On noise treatment in radio measurements of cosmic ray air showers

Origin of atmospheric aerosols at the Pierre Auger Observatory using studies of air mass trajectories in South America

scholarly article by A. Aab et al published November 2014 in Atmospheric Research

Performances of the radio chain in a high energy particle detector

Probing the origin of ultra-high-energy cosmic rays with neutrinos in the EeV energy range using the Pierre Auger Observatory

scientific article published on 8 October 2019

Probing the radio emission from air showers with polarization measurements

scholarly article

Propagation effects on radio signals emitted in salt by neutrino-induced electromagnetic showers

Publisher’s Note: Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory [Phys. Rev. D84, 122005 (2011)]

scholarly article

Radio Measurements of Air Showers with LOPES

Radio Propagation Environment Analysis for Neutrino Radio Detection in Salt Mines

Radio emission of energetic cosmic ray air showers: Polarization measurements with LOPES

Radio-Wave Propagation in Salt Domes: Implications for a UHE Cosmic Neutrino Detector

Recent Results from KASCADE-Grande and LOPES

Recent results of the LOPES experiment

Reconstructing energy and Xmax of cosmic ray air showers using the radio lateral distribution measured with LOPES

Reconstruction of the energy and depth of maximum of cosmic-ray air showers from LOPES radio measurements

scholarly article

SEARCHES FOR LARGE-SCALE ANISOTROPY IN THE ARRIVAL DIRECTIONS OF COSMIC RAYS DETECTED ABOVE ENERGY OF 10^19 eV AT THE PIERRE AUGER OBSERVATORY AND THE TELESCOPE ARRAY

scientific article

Search for High-energy Neutrinos from Binary Neutron Star Merger GW170817 with ANTARES, IceCube, and the Pierre Auger Observatory

scholarly article

Search for magnetically-induced signatures in the arrival directions of ultra-high-energy cosmic rays measured at the Pierre Auger Observatory

scientific article published on 8 June 2020

Search for patterns by combining cosmic-ray energy and arrival directions at the Pierre Auger Observatory

scientific article published on 20 June 2015

Search for photons with energies above 1018eV using the hybrid detector of the Pierre Auger Observatory

Search for point-like sources of ultra-high energy neutrinos at the pierre auger observatory and improved limit on the diffuse flux of Tau neutrinos

Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory

scholarly article

Search for ultrarelativistic magnetic monopoles with the Pierre Auger observatory

scholarly article

Searches for anisotropies in the arrival directions of the highest energy cosmic rays detected by the pierre auger observatory

scientific article published in the Astrophysical Journal

SiRO, a scintillator-based hodoscope for muography applications

scientific article published in November 2024

Spectral calibration of the fluorescence telescopes of the Pierre Auger Observatory

Studies of radio emission from neutrino induced showers generated in rock salt

Studies on radio emission of neutrino induced showers in rock salt

Studies on the response of a water-Cherenkov detector of the Pierre Auger Observatory to atmospheric muons using an RPC hodoscope

scientific article published on 3 September 2020

Testing Hadronic Interactions at Ultrahigh Energies with Air Showers Measured by the Pierre Auger Observatory

scientific article published on 31 October 2016

Testing effects of Lorentz invariance violation in the propagation of astroparticles with the Pierre Auger Observatory

The FRAM robotic telescope for atmospheric monitoring at the Pierre Auger Observatory

scientific article published in June 2021

The LOPES experiment

The LOPES experiment—Recent results, status and perspectives

The effects of naturally occurring impurities in rock salt

The energy spectrum of cosmic rays beyond the turn-down around eV as measured with the surface detector of the Pierre Auger Observatory

scholarly article

The mass-hierarchy and CP-violation discovery reach of the LBNO long-baseline neutrino experiment

scholarly article in Journal of High Energy Physics, 2014 no. 5, May 2014

The wavefront of the radio signal emitted by cosmic ray air showers

Thunderstorm observations by air-shower radio antenna arrays

Ultrahigh Energy Neutrinos at the Pierre Auger Observatory

Ultrahigh-energy neutrino follow-up of gravitational wave events GW150914 and GW151226 with the Pierre Auger Observatory

scholarly article

WILLI - EAS - a detection system for investigating the muon charge ratio in Extensive Air Showers

WILLI – a scintillator detector setup for studies of the zenith and azimuth variation of charge ratio and flux of atmospheric muons