OCTAVIAN ALEXANDRU SIMA
OCTAVIAN ALEXANDRU SIMA
Profesor Nuclear Physics, University of Bucharest, Romania
Verified email at g.unibuc.ro
Title
Cited by
Cited by
Year
The Pierre Auger cosmic ray observatory
Pierre Auger Collaboration
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2015
938*2015
Detection and imaging of atmospheric radio flashes from cosmic ray air showers
H Falcke, WD Apel, AF Badea, L Bähren, K Bekk, A Bercuci, M Bertaina, ...
Nature 435 (7040), 313-316, 2005
5762005
Depth of maximum of air-shower profiles at the Pierre Auger Observatory. I. Measurements at energies above
A Aab, P Abreu, M Aglietta, EJ Ahn, I Al Samarai, IFM Albuquerque, ...
Physical Review D 90 (12), 122005, 2014
533*2014
Depth of maximum of air-shower profiles at the Pierre Auger Observatory. II. Composition implications
A Aab, P Abreu, M Aglietta, EJ Ahn, I Al Samarai, IFM Albuquerque, ...
Physical Review D 90 (12), 122006, 2014
3452014
Kneelike structure in the spectrum of the heavy component of cosmic rays observed with KASCADE-Grande
WD Apel, JC Arteaga-Velázquez, K Bekk, M Bertaina, J Blümer, H Bozdog, ...
Physical Review Letters 107 (17), 171104, 2011
3292011
Observation of a large-scale anisotropy in the arrival directions of cosmic rays above 8× 1018 eV
A Aab, P Abreu, M Aglietta, I Al Samarai, IFM Albuquerque, I Allekotte, ...
Science 357 (6357), 1266-1270, 2017
3282017
Muons in air showers at the Pierre Auger Observatory: Mean number in highly inclined events
A Aab, P Abreu, M Aglietta, EJ Ahn, I Al Samarai, IFM Albuquerque, ...
Physical Review D 91 (3), 032003, 2015
2722015
Searches for anisotropies in the arrival directions of the highest energy cosmic rays detected by the Pierre Auger Observatory
A Aab, P Abreu, M Aglietta, EJ Ahn, I Al Samarai, IFM Albuquerque, ...
The Astrophysical Journal 804 (1), 15, 2015
2582015
The KASCADE-grande experiment
WD Apel, JC Arteaga, AF Badea, K Bekk, M Bertaina, J Blümer, H Bozdog, ...
Nuclear Instruments and Methods in Physics Research Section A: accelerators …, 2010
2392010
Combined fit of spectrum and composition data as measured by the Pierre Auger Observatory
A Aab, P Abreu, M Aglietta, I Al Samarai, IFM Albuquerque, I Allekotte, ...
Journal of Cosmology and Astroparticle Physics 2017 (04), 038, 2017
2092017
KASCADE-Grande measurements of energy spectra for elemental groups of cosmic rays
WD Apel, JC Arteaga-Velázquez, K Bekk, M Bertaina, J Blümer, H Bozdog, ...
Astroparticle Physics 47, 54-66, 2013
2042013
The spectrum of high-energy cosmic rays measured with KASCADE-Grande
WD Apel, JC Arteaga-Velázquez, K Bekk, M Bertaina, J Blümer, H Bozdog, ...
Astroparticle Physics 36 (1), 183-194, 2012
1992012
GESPECOR: a versatile tool in gamma-ray spectrometry
O Sima, D Arnold, C Dovlete
Journal of Radioanalytical and Nuclear Chemistry 248 (2), 359-364, 2001
1972001
Intercomparison of efficiency transfer software for gamma-ray spectrometry
MC Lepy, T Altzitzoglou, D Arnold, F Bronson, RC Noy, M Décombaz, ...
Applied Radiation and Isotopes 55 (4), 493-503, 2001
1642001
Probing the radio emission from air showers with polarization measurements
A Aab, P Abreu, M Aglietta, M Ahlers, EJ Ahn, IFM Albuquerque, ...
Physical Review D 89 (5), 052002, 2014
1482014
Ankle-like feature in the energy spectrum of light elements of cosmic rays observed with KASCADE-Grande
WD Apel, JC Arteaga-Velàzquez, K Bekk, M Bertaina, J Blümer, H Bozdog, ...
Physical Review D 87 (8), 081101, 2013
1442013
Testing hadronic interactions at ultrahigh energies with air showers measured by the Pierre Auger Observatory
A Aab, P Abreu, M Aglietta, EJ Ahn, I Al Samarai, IFM Albuquerque, ...
Physical review letters 117 (19), 192001, 2016
1402016
Energy spectra of elemental groups of cosmic rays: Update on the KASCADE unfolding analysis
WD Apel, JC Arteaga, AF Badea, K Bekk, J Blümer, H Bozdog, IM Brancus, ...
Astroparticle Physics 31 (2), 86-91, 2009
1372009
Antennas for the detection of radio emission pulses from cosmic-ray induced air showers at the Pierre Auger Observatory
P Abreu, M Aglietta, M Ahlers, EJ Ahn, IFM Albuquerque, D Allard, ...
Journal of Instrumentation 7 (10), P10011, 2012
1362012
Energy estimation of cosmic rays with the Engineering Radio Array of the Pierre Auger Observatory
A Aab, P Abreu, M Aglietta, EJ Ahn, I Al Samarai, IFM Albuquerque, ...
Physical Review D 93 (12), 122005, 2016
1312016
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