Št. zadetkov: 86
Objavljeni znanstveni prispevek na konferenci
Oznake:
Telescope Array;indirect detection;stereo detection;fluorescence detection;ultra-high energy;cosmic rays;energy spectrum;composition;combined fit;cosmogenic neutrinos;multimessenger;
We present the result of fits of an astrophysical model of UHECR sources to the energy spectrum measured using the Telescope Array (TA) surface detectors and the composition data measured by TA fluorescence detectors in stereo mode. The astrophysical model consists of identical sources, uniformly di ...
Leto:
2022
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Objavljeni znanstveni prispevek na konferenci
Oznake:
Telescope Array;indirect detection;fluorescence detection;ultra-high energy;cosmic rays;energy spectrum;composition;machine learning;weather classification;
Telescope Array (TA) is the largest cosmic ray detector in the northern hemisphere. We present a measurement of the cosmic ray energy spectrum for energies above 10^17.5 eV using fluorescence telescopes in monocular mode. A novel weather classification scheme using machine learning was used to selec ...
Leto:
2022
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
UHECR;Telescope Array experiment;extensive air shower array;monocular;
The Telescope Array (TA) experiment, located in the western desert of Utah, USA, is designed for the observation of extensive air showers from extremely high energy cosmic rays. The experiment has a surface detector array surrounded by three fluorescence detectors to enable simultaneous detection of ...
Leto:
2012
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
acceleration of particles;astroparticle physics;cosmic rays;
We study the anisotropy of Ultra-High Energy Cosmic Ray (UHECR) events collected by the Telescope Array (TA) detector in the first 40 months of operation. Following earlier studies, we examine event sets with energy thresholds of 10 EeV, 40 EeV, and 57 EeV. We find that the distributions of the even ...
Leto:
2012
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Objavljeni znanstveni prispevek na konferenci
Oznake:
Pierre Auger Observatory;ultra-high energy cosmic rays;Telescope Array;energy spectrum;
The measurement of the energy spectrum of ultra-high-energy cosmic rays (UHECRs) is of crucial importance to clarify their origin, acceleration mechanisms, and propagation processes in inter-Galactic and Galactic space. The Pierre Auger Observatory in Argentina and the Telescope Array (TA) in the US ...
Leto:
2023
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Drugi članki ali sestavki
Oznake:
cosmic rays;extensive air shower;simulation;surface detector;
The Telescope Array is the largest experiment studying ultra-high energy cosmic rays in the northern hemisphere. The detection area of the experiment consists of an array of 507 surface detectors, and a fluorescence detector divided into three sites at the periphery. The viewing directions of the 38 ...
Leto:
2014
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Objavljeni znanstveni prispevek na konferenci
Oznake:
Telescope Array;indirect detection;surface detection;ground array;ultra-high energy;cosmic rays;inclined showers;neutrinos;
The origin of UHECRs is an open question which is complicated due to not very well-known deflections of the charged particles in Galactic and intergalactic magnetic fields. Finding the EeV neutrinos from astronomical sources will be a key to solve the problem of the origin. EeV neutrinos are expecte ...
Leto:
2023
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Objavljeni znanstveni prispevek na konferenci
Oznake:
Telescope Array;indirect detection;surface detection;ground array;ultra-high energy;cosmic rays;photons;neural network;machine learning;
We report on the updated results on the search for photon-like-induced events in the data, collected by Telescope Array's Surface Detectors during the last 14 years. In order to search for photon-like-induced events, we trained a neural network on Monte-Carlo simulated data to distinguish between th ...
Leto:
2023
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
UHECR;energy spectrum;fluorescence;monocular;
We present a measurement of the energy spectrum of ultra-high-energy cosmic rays performed by the Telescope Array experiment using monocular observations from its two new FADC-based fluorescence detectors. After a short description of the experiment, we describe the data analysis and event reconstru ...
Leto:
2013
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Objavljeni znanstveni prispevek na konferenci (vabljeno predavanje)
Oznake:
Telescope Array;TALE;low energy extension;TAx4;indirect detection;hybrid detection;ground array;surface detection;fluorescence detection;cerenkov light;ultra-high energy;cosmic rays;energy spectrum;composition;anisotropy;
The Telescope Array (TA) is the largest ultra-high energy cosmic ray (UHECR) observatory in the Northern Hemisphere. Together with the TA Low Energy Extension (TALE), TA×4, and TALE infill detector, the TA measures the properties of UHECR-induced extensive air showers (EAS) in the energy region from ...
Leto:
2023
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)