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[PDF] Top 20 TeV Blazars as the Sources of Ultra High Energy Cosmic Rays

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TeV Blazars as the Sources of Ultra High Energy Cosmic Rays

TeV Blazars as the Sources of Ultra High Energy Cosmic Rays

... model cosmic rays begin at energies at and preferably well above those observed, so top-down models can explain the existence of UHECR, while they have a more diffi- cult time explaining the ... See full document

12

Measurement of Ultra High Energy Cosmic Rays with CHICOS

Measurement of Ultra High Energy Cosmic Rays with CHICOS

... of ultra-high energy cosmic ...that ultra-high energy cosmic rays are not primarily protons or that there are nearby sources capable of accelerating ... See full document

178

Ultra High Energy Cosmic Rays: Origin, Composition and Spectrum

Ultra High Energy Cosmic Rays: Origin, Composition and Spectrum

... very high luminosi- ties and maximum acceleration ...astrophysical sources placed at high redshift because of the lacking of heavy ...requires sources with flat injection spectra for heavy ... See full document

6

Ultra-high energy cosmic rays and the strongest AGN flares

Ultra-high energy cosmic rays and the strongest AGN flares

... kinetic energy that can be potentially used for UHECR ...of cosmic rays is not too soft. Also, the number of potential sources in the Greisen-Zatsepin- Kuz’min volume is high enough, so ... See full document

8

Ultra-high energy cosmic rays: 40 years retrospective of continuous observations at the Yakutsk array: Part 2. Mass composition of cosmic rays at ultra high energies

Ultra-high energy cosmic rays: 40 years retrospective of continuous observations at the Yakutsk array: Part 2. Mass composition of cosmic rays at ultra high energies

... metagalactic cosmic rays recently developed nonlinear kinetic theories of CR acceleration in supernova remnants has allowed not only to achieve agreement in the shape of the CR spectrum up to energies ∼ 10 ... See full document

5

General overview of recent results from the Pierre Auger Observatory

General overview of recent results from the Pierre Auger Observatory

... Cosmic rays are energetic particles and nuclei from space that strike Earth’s atmosphere in all ...with energy up to less than 1 particle/km 2 per cen- ...the sources, the characteristic ... See full document

7

Highlights from the Telescope Array

Highlights from the Telescope Array

... of ultra high energy cosmic ray induced extensive air ...the energy spectrum and chemical composition of the primary ...for sources of cosmic rays and ...of ... See full document

10

The GRAND project and GRANDProto300 experiment

The GRAND project and GRANDProto300 experiment

... The sources, production and nature of the particles with the highest energies in the Universe are still a mystery, de- spite decades-long experimental e ff ...orts. Ultra-high energy neutrinos ... See full document

7

The origin of cosmic rays and TeV gamma-ray astronomy

The origin of cosmic rays and TeV gamma-ray astronomy

... 30 TeV, a sensitiv- ity to detect a source with a flux of 1% of the Crab Nebula in about 20-40 hours, an e ff ective area for gamma rays of > 10 5 m 2 , an energy resolution of 15-20% and an ... See full document

6

The CALorimetric Electron Telescope (CALET) on the International Space Station: Results from the First Two Years of Operation

The CALorimetric Electron Telescope (CALET) on the International Space Station: Results from the First Two Years of Operation

... a high-energy astroparticle physics mission on the International Space Station ...nearby sources of high-energy electrons, detailed study of galactic cosmic-ray acceleration and ... See full document

8

Ultra high energy particles propagation and the transition from galactic to extra-galactic cosmic rays

Ultra high energy particles propagation and the transition from galactic to extra-galactic cosmic rays

... possible sources of these particles. The propagation of UHECR from the sources to the observer is mainly conditioned by the interactions with the intervening astrophysical backgrounds such as the ... See full document

7

Particle spectra and mass composition in the ultra-high energy region in the framework of the Galactic origin of cosmic rays

Particle spectra and mass composition in the ultra-high energy region in the framework of the Galactic origin of cosmic rays

... At ultra-high energies the chemical composition is still ...the energy spectrum suppression at the highest energies ...Galactic cosmic ray sources above 10 18 eV) can not be ... See full document

5

Measurement of ultra-high energy cosmic rays: An experimental summary and prospects

Measurement of ultra-high energy cosmic rays: An experimental summary and prospects

... beam energy is scheduled to be 7.0 TeV, corresponding to a 10 17 eV cosmic ray proton colliding with a proton target at ...for cosmic ray related ... See full document

18

Neutrinos from colliding wind binaries: future prospects for PINGU and ORCA

Neutrinos from colliding wind binaries: future prospects for PINGU and ORCA

... ray energy spectra from stellar environments are believed to be of too low energy in order to explain the total flux of cosmic rays up to the knee: the observed cosmic ray energy ... See full document

5

Shell-type SNRs as sources of cosmic rays

Shell-type SNRs as sources of cosmic rays

... spectral energy distributions by SHALON in comparison with other experiment data and images by SHALON together with data from X-rays by Chandra and radio-data by ...very high energy 800 ... See full document

5

Ultra-high-energy cosmic rays mass composition studies with the Telescope Array Surface Detector data

Ultra-high-energy cosmic rays mass composition studies with the Telescope Array Surface Detector data

... The mass composition obtained is qualitatively consistent with both the Telescope Ar- ray fluorescence detector and the Pierre Auger Observatory results. Within the sensitivity of the method, no energy dependence ... See full document

6

ATLAS and ultra high energy cosmic ray physics

ATLAS and ultra high energy cosmic ray physics

... the energy dependence of multiparticle production. While cosmic ray models were developed before LHC was turned on, their predictions bracket many distributions measured in minimum-bias mode at ...to ... See full document

7

Effects of Mobile Radiations and its Prevention

Effects of Mobile Radiations and its Prevention

... Mobile phones are used widely throughout the world for easier connectivity and wireless communication. Mobile phones have a darker side also as these emit the electromagnetic radiations which cause many health risks. ... See full document

7

Observations of the anisotropy of cosmic rays at TeV–PeV

Observations of the anisotropy of cosmic rays at TeV–PeV

... Abdo, A. A., Allen, B. T., Aune, T., Berley, D., Casanova, S., Chen, C., Dingus, B. L., Ellsworth, R. W., Fleysher, L., Fleysher, R., Gonzalez, M. M., Goodman, J. A., Hoffman, C. M., Hopper, B., Hüntemeyer, P. H., ... See full document

5

FAMOUS – A prototype silicon photomultiplier telescope for the fluorescence detection of ultra-high-energy cosmic rays

FAMOUS – A prototype silicon photomultiplier telescope for the fluorescence detection of ultra-high-energy cosmic rays

... is high enough to create an electric field within the pn-junction of the diode to allow both, electrons (e) and holes (h) to create further eh-pairs by means of impact ... See full document

6

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