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1.
The spectrum and morphology of the Fermi bubbles
Gabrijela Zaharijas, M. Ackermann, Adrien Albert, W. B. Atwood, L. Baldini, J. Ballet, G. Barbiellini, D. Bastieri, R. Bellazzini, E. Bissaldi, R. D. Blandford, 2014, izvirni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: ...high energy astrophysics, gamma-rays, diffuse background, ...
Ključne besede: high energy astrophysics, gamma-rays, diffuse background
Objavljeno: 09.05.2017; Ogledov: 3085; Prenosov: 17
URL Polno besedilo (0,00 KB)

2.
Science with e-ASTROGAM A space mission for MeV–GeV gamma-ray astrophysics
Gabrijela Zaharijas, 2018, izvirni znanstveni članek

Najdeno v: ključnih besedah
Ključne besede: gamma-ray astrophysics, new astrophysical instruments
Objavljeno: 11.12.2018; Ogledov: 1910; Prenosov: 0
.pdf Polno besedilo (16,20 MB)

3.
On the GeV Emission of the Type I BdHN GRB 130427A
Laura Beccera, She Sheng Xue, Yu Wang, Narek Sahakyan, Mile Karlica, Yen-Chen Chen, Simonetta Filippi, Christian Cherubini, Carlo Luciano Bianco, Jorge Armando Rueda, Rahim Moradi, Remo Ruffini, 2019, izvirni znanstveni članek

Opis: We propose that the inner engine of a type I binary-driven hypernova (BdHN) is composed of Kerr black hole (BH) in a non-stationary state, embedded in a uniform magnetic field B_0 aligned with the BH rotation axis and surrounded by an ionized plasma of extremely low density of 10^−14 g cm−3. Using GRB 130427A as a prototype, we show that this inner engine acts in a sequence of elementary impulses. Electrons accelerate to ultrarelativistic energy near the BH horizon, propagating along the polar axis, θ = 0, where they can reach energies of ~10^18 eV, partially contributing to ultrahigh-energy cosmic rays. When propagating with $\theta \ne 0$ through the magnetic field B_0, they produce GeV and TeV radiation through synchroton emission. The mass of BH, M = 2.31M ⊙, its spin, α = 0.47, and the value of magnetic field B_0 = 3.48 × 10^10 G, are determined self consistently to fulfill the energetic and the transparency requirement. The repetition time of each elementary impulse of energy ${ \mathcal E }\sim {10}^{37}$ erg is ~10^−14 s at the beginning of the process, then slowly increases with time evolution. In principle, this "inner engine" can operate in a gamma-ray burst (GRB) for thousands of years. By scaling the BH mass and the magnetic field, the same inner engine can describe active galactic nuclei.
Najdeno v: ključnih besedah
Povzetek najdenega: ...this "inner engine" can operate in a gamma-ray burst (GRB) for thousands of years. By... ...physics, binaries, gamma-ray burst, neutron stars, supernovae, Astrophysics - High Energy Astrophysical Phenomena...
Ključne besede: black hole physics, binaries, gamma-ray burst, neutron stars, supernovae, Astrophysics - High Energy Astrophysical Phenomena
Objavljeno: 20.07.2020; Ogledov: 1701; Prenosov: 0
.pdf Polno besedilo (1,09 MB)

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5.
Study of axion-like particles signatures in the very-high-energy gamma-ray spectra of Active Galactic Nuclei
Ivana Batković, 2020, magistrsko delo

Najdeno v: ključnih besedah
Ključne besede: axions, dark matter, gamma-ray astrophysics
Objavljeno: 26.02.2021; Ogledov: 1511; Prenosov: 0
.pdf Polno besedilo (12,57 MB)

6.
Studying dark matter annihilation in Perseus galaxy cluster using very-high-energy gamma rays
Nemanja Ivković, 2020, magistrsko delo

Najdeno v: ključnih besedah
Ključne besede: dark matter, gamma-ray astrophysics
Objavljeno: 01.03.2021; Ogledov: 1365; Prenosov: 0
.pdf Polno besedilo (7,17 MB)

7.
Synergies of THESEUS with the large facilities of the 2030s and guest observer opportunities
P. Rosati, S. Basa, A. W. Blain, E. Bozzo, Marica Branchesi, L. Christensen, A. Ferrara, Andreja Gomboc, P. T. O'Brien, J. P. Osborne, 2021, izvirni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: ...multi-messenger astrophysics, Gamma-ray bursts, X-ray sources, gravitation wave sources...
Ključne besede: multi-messenger astrophysics, Gamma-ray bursts, X-ray sources, gravitation wave sources
Objavljeno: 02.11.2021; Ogledov: 666; Prenosov: 0
.pdf Polno besedilo (2,75 MB)

8.
Multi-messenger astrophysics with THESEUS in the 2030s
Riccardo Ciolfi, Giulia Stratta, Marica Branchesi, Bruce Gendre, Stefan Grimm, Jan Harms, Gavin Paul Lamb, Antonio Martin-Carrillo, Ayden McCann, Andreja Gomboc, 2021, izvirni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: ...multi-messenger astrophysics, Gamma-ray bursts, compact binary merger, Kilonova...
Ključne besede: multi-messenger astrophysics, Gamma-ray bursts, compact binary merger, Kilonova
Objavljeno: 02.11.2021; Ogledov: 719; Prenosov: 0
.pdf Polno besedilo (2,37 MB)

9.
Fermi Large Area Telescope Performance after 10 Years of Operation
Gabrijela Zaharijas, 2021, izvirni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: ... gamma-ray astrophysics...
Ključne besede: gamma-ray astrophysics
Objavljeno: 16.02.2022; Ogledov: 465; Prenosov: 0
.pdf Polno besedilo (4,41 MB)

10.
Catalog of long-term transient sources in the first 10 yr of Fermi-LAT data
L. Baldini, J. Ballet, D. Bastieri, J. Becerra Gonzalez, R. Bellazzini, A. Berretta, E. Bissaldi, R. D. Blandford, E. D. Bloom, Gabrijela Zaharijas, 2021, izvirni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: ...high energy astrophysics, active galactic nuclei, gamma-ray bursts, solar flares, solar gamma-ray emission...
Ključne besede: high energy astrophysics, active galactic nuclei, gamma-ray bursts, solar flares, solar gamma-ray emission
Objavljeno: 17.02.2022; Ogledov: 609; Prenosov: 16
.pdf Polno besedilo (32,75 MB)
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