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19932026
most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

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119 papers · 1 filter

astro-ph.HE2026

Bayesian analysis of the shear modulus in the neutron-star crust

T. Diverrès, G. Montefusco, A. F. Fantina +1

The elastic properties of the neutron-star crust are important for the calculations of crustal modes. In particular, the ability of the crust to support shear stresses has been con…

astro-ph.HE2025

Nuclear parameter inference with semi-agnostic priors

Lami Suleiman, Anthea F. Fantina, Francesca Gulminelli +1

Radio pulsar timing, X-ray pulse profile modeling, and gravitational-wave detections of binary mergers involving at least one neutron star probe the properties of dense, neutron-ri…

astro-ph.HE2025

Probing the redshift evolution and sub-populations of binary neutron stars with the Einstein Telescope

Alexandre Toubiana, Irina Dvorkin

The formation channels of binary neutron stars (BNSs) currently remain uncertain, but important information can be gathered by observing their mergers with gravitational-wave detec…

astro-ph.HE2025

Detection Prospects for AGNs with the Cherenkov Telescope Array

Luana Passos-Reis, Elisabete M. de Gouveia Dal Pino, Tarek Hassan +9

The Cherenkov Telescope Array Observatory (CTAO) will enable detailed studies of Active Galactic Nuclei (AGN) in the very-high-energy (VHE) regime, as the next-generation ground-ba…

astro-ph.HE2025

Search for Diffuse Galactic Neutrinos with the Full ANTARES Telescope Dataset

ANTARES Collaboration, Pedro De la Torre Luque, Daniele Gaggero +4

The diffuse emission of gamma-rays and neutrinos, produced by interactions of cosmic rays with interstellar matter in the Milky Way, provides valuable insights into cosmic ray prop…

astro-ph.HE2025

Optimizing the potential of KM3NeT in detecting core-collapse supernovae

KM3NeT Collaboration, O. Adriani, A. Albert +285

Core-collapse supernovae mark the end of life of massive stars. However, despite their importance in astrophysics, their underlying mechanisms remain unclear. Neutrinos that emerge…

astro-ph.HE2025

A new era for multi-wavelength studies of blazars with Rubin and the CTAO

Julian Hamo, Jonathan Biteau, Julien Peloton

Both the Rubin Observatory and the first telescopes of the CTAO will be collecting data by 2026, marking a new era in optical and gamma-ray astronomy. Compared to predecessors, the…

astro-ph.HE2025

Constraining gamma-ray burst parameters with the first ultra-high energy neutrino event KM3-230213A

KM3NeT Collaboration, O. Adriani, A. Albert +278

Context: The detection of the highest energy neutrino observed to date by KM3NeT, with an estimated energy of 220 PeV, opens up new possibilities for the study and identification o…

astro-ph.HE2025

The Scintillator Surface Detector of the Pierre Auger Observatory

The Pierre Auger Collaboration

Data collected so far by the Pierre Auger Observatory have enabled major advances in ultra-high energy cosmic ray physics and demonstrated that improved determination of masses of…

astro-ph.HE2025

Hunting Star-Forming Galaxies in the Gamma-Ray Domain

P. Kornecki, J. Biteau, C. Boisson +1

Context. Star-forming galaxies emit γrays with relatively low luminosity, but the study of their emission is no less captivating. While it is known that their γ-ray luminosity in t…

astro-ph.HE2025★ 2 cited

Scaler rates from the Pierre Auger Observatory: a new proxy of solar activity

The Pierre Auger Collaboration, I. Bizzarri, C. Dionese +1

The modulation of low-energy galactic cosmic rays reflects interplanetary magnetic field variations and can provide useful information on solar activity. An array of ground-surface…

astro-ph.HE2025

Postmerger: a new and dominant contribution to the gravitational-wave background from binary neutron stars

Léonard Lehoucq, Irina Dvorkin, Luciano Rezzolla

The stochastic gravitational-wave background (SGWB) generated by the inspiral and merger of binary neutron stars is traditionally modelled assuming that the inspiral is promptly fo…

astro-ph.HE2025★ 2 cited

KM3NeT Constraint on Lorentz-Violating Superluminal Neutrino Velocity

KM3NeT Collaboration, O. Adriani, S. Aiello +290

Lorentz invariance is a fundamental symmetry of spacetime and foundational to modern physics. One of its most important consequences is the constancy of the speed of light. This in…

astro-ph.HE2025

Characterizing Candidate Blazar Counterparts of the Ultra-High-Energy Event KM3-230213A

KM3NeT Collaboration, MessMapp Group, LAT Collaboration +13

High-energy astrophysical neutrinos serve as crucial messengers for understanding hadronic acceleration processes and identifying the origins of cosmic rays, with blazars among the…

astro-ph.HE2024

What do we know about cosmic rays with energies above 5 EeV?

Jonathan Biteau

Cosmic rays begin to reveal their secrets at energies above 5 EeV. Beyond this characteristic energy, known as the spectral "ankle", the arrival-direction data from the Pierre Auge…

astro-ph.HE2024★ 2 cited

Evolutionary tracks of binary neutron star progenitors across cosmic times

Clément Pellouin, Irina Dvorkin, Léonard Lehoucq

Recent discoveries of gravitational wave sources have advanced our knowledge about the formation of compact object binaries. At present, many questions about the stellar origins of…

astro-ph.HE2024

Closing the net on transient sources of ultra-high-energy cosmic rays

Sullivan Marafico, Jonathan Biteau, Antonio Condorelli +2

Arrival directions of ultra-high-energy cosmic rays (UHECRs) observed above eV provide evidence of localized excesses that are key to identifying their sources. W…

astro-ph.HE2024★ 8 cited

Very High Energy Afterglow of Structured Jets: GW 170817 and Prospects for Future Detections

Clément Pellouin, Frédéric Daigne

We present a complete numerical model of the afterglow of a laterally structured relativistic ejecta from the radio to very high energies (VHE). This includes a self-consistent cal…

astro-ph.HE2024★ 1 cited

Search for Neutrino Emission from GRB 221009A using the KM3NeT ARCA and ORCA detectors

S. Aiello, A. Albert, M. Alshamsi +273

Gamma-ray bursts are promising candidate sources of high-energy astrophysical neutrinos. The recent GRB 221009A event, identified as the brightest gamma-ray burst ever detected, pr…

astro-ph.HE2024★ 15 cited

Impact of the Magnetic Horizon on the Interpretation of the Pierre Auger Observatory Spectrum and Composition Data

The Pierre Auger Collaboration, A. Abdul Halim, P. Abreu +364

The flux of ultra-high energy cosmic rays reaching Earth above the ankle energy (5 EeV) can be described as a mixture of nuclei injected by extragalactic sources with very hard spe…

astro-ph.HE2024★ 11 cited

Atmospheric muons measured with the KM3NeT detectors in comparison with updated numeric predictions

KM3NeT Collaboration

The measurement of the flux of muons produced in cosmic ray air showers is essential for the study of primary cosmic rays. Such measurements are important in extensive air shower d…

astro-ph.HE2024★ 32 cited

Astronomy potential of KM3NeT/ARCA

S. Aiello, A. Albert, M. Alshamsi +275

The KM3NeT/ARCA neutrino detector is currently under construction at 3500 m depth offshore Capo Passero, Sicily, in the Mediterranean Sea. The main science objectives are the detec…

astro-ph.HE2023★ 4 cited

Searches for neutrino counterparts of gravitational waves from the LIGO/Virgo third observing run with KM3NeT

KM3NeT Collaboration, S. Aiello, A. Albert +273

The KM3NeT neutrino telescope is currently being deployed at two different sites in the Mediterranean Sea. First searches for astrophysical neutrinos have been performed using data…

astro-ph.HE2023★ 1 cited

Ready for O4 II: GRANDMA Observations of Swift GRBs during eight-weeks of Spring 2022

I. Tosta e Melo, J. -G. Ducoin, Z. Vidadi +106

We present a campaign designed to train the GRANDMA network and its infrastructure to follow up on transient alerts and detect their early afterglows. In preparation for O4 II camp…