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Št. zadetkov: 4
Search for primary photons at tens of PeV with the Pierre Auger Observatory
Nicolás González, Andrej Filipčič, J. P. Lundquist, S. U. Shivashankara, Samo Stanič, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik
Objavljeni znanstveni prispevek na konferenci
Oznake: Pierre Auger Observatory;cosmic rays;photons;water-Cherenkov detectors;underground muon detectors;
The observation of primary photons with energies around 10[sup]16 eV would be particularly interesting after the discovery of Galactic gamma-ray sources with spectra extending into the PeV range. Since photons are connected to the acceleration of charged particles, searches for photons enhance the m ...
Leto: 2023 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Searches for ultra-high-energy photons with the Pierre Auger Observatory
Nicolás González, Andrej Filipčič, J. P. Lundquist, S. U. Shivashankara, Samo Stanič, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik
Objavljeni znanstveni prispevek na konferenci
Oznake: ultra-high-energy cosmic rays;Pierre Auger Observatory;UHE photon search;diffuse photon flux;
Ultra-high-energy (UHE, E≳10[sup]17 eV) photons are expected to originate from the interaction of UHE cosmic rays with background radiation fields, as well as from more exotic processes like the decay of hypothetical super-heavy dark matter particles. UHE photons produced at cosmic-ray sources are k ...
Leto: 2025 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Searches for ultra-high-energy photons with the Pierre Auger Observatory
Nicolás González, A. Baluta, Andrej Filipčič, J. P. Lundquist, S. U. Shivashankara, Samo Stanič, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik
Objavljeni znanstveni prispevek na konferenci
Oznake: ultra-high-energy cosmic rays;ultra-high-energy photons;air-shower experiment;AugerPrime;the Pierre Auger Observatory;
The Pierre Auger Observatory, the largest air-shower experiment in the world designed to investigate ultra-high-energy (UHE, E≳1017eV cosmic rays, offers unparalleled sensitivity to UHE photons. These are expected from interactions of UHE cosmic rays with background radiation fields, as well as fr ...
Leto: 2026 Vir: Univerza v Novi Gorici (UNG)
Marginality indices for biodiversity conservation in forest trees
Nicolas Picard, Maurizio Marchi, Maria Jesus Serra-Varela, Marjana Westergren, Stephen Cavers, Eduardo Notivol, Andrea Piotti, Paraskevi Alizoti, Michele Bozzano, Santiago C. González-Martínez
Izvirni znanstveni članek
Oznake: hipoteza centra in periferije;okoljski indikatorji;geografski indikatorji;indikatorji migracij;In situ varovanje genskih virov;marginalne populcije;periferne populacije;centre-periphery hypothesis;environmental indices;geographical indices;migration indices;marginal populations;peripheral populations;in situ genetic conservation;
Marginal and peripheral populations are important for biodiversity conservation. Their original situation in a species’ geographic and ecological space often confers them genetic diversity and traits of high adaptive value. Yet theoretical hypotheses related to marginality are difficult to test beca ...
Leto: 2022 Vir: Digitalni repozitorij raziskovalnih organizacij Slovenije
Št. zadetkov: 4
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