Laboratoire de Physique Nucléaire et de Hautes Énergies

output

19922026

most citedMeasurements of Omega and Lambda from 42 High-Redshift Supernovae

18.1k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2018 · astro-ph.HEShow all

25 papers · 2 filters

astro-ph.HE2018★ 23 cited

The extended flare in CTA 102 in 2016 and 2017 within a hadronic model through cloud ablation by the relativistic jet

Michael Zacharias, Markus Böttcher, Felix Jankowsky +3

The flat spectrum radio quasar CTA 102 (redshift 1.037) exhibited a tremendously bright 4-months long outburst from late 2016 to early 2017. In a previous paper, we interpreted the…

astro-ph.HE2018★ 88 cited

Particle Transport within the Pulsar Wind Nebula HESS J1825-137

H. E. S. S. Collaboration, H. Abdalla, F. Aharonian +225

Aims: We present a detailed view of the pulsar wind nebula (PWN) HESS J1825-137. We aim to constrain the mechanisms dominating the particle transport within the nebula, accounting…

astro-ph.HE2018★ 2 cited

Gammas and neutrinos from TXS 0506+056

M. Cerruti, A. Zech, C. Boisson +3

While blazars have long been one of the candidates in the search for the origin of ultra-high energy cosmic rays and astrophysical neutrinos, the BL Lac object TXS 0506+056 is the…

astro-ph.HE2018★ 4 cited

VHE $γ$ -ray discovery and multi-wavelength study of the blazar 1ES 2322-409

H. E. S. S. Collaboration, :, H. Abdalla +232

A hotspot at a position compatible with the BL Lac object 1ES 2322-409 was serendipitously detected with H.E.S.S. during observations performed in 2004 and 2006 on the blazar PKS 2…

astro-ph.HE2018★ 4 cited

H.E.S.S. first public test data release

H. E. S. S. Collaboration

The High Energy Stereoscopic System (H.E.S.S.) is an array of ground-based imaging atmospheric Cherenkov telescopes in Namibia. For the first time, the H.E.S.S. collaboration is re…

astro-ph.HE2018★ 293 cited

The Giant Radio Array for Neutrino Detection (GRAND): Science and Design

GRAND Collaboration, Jaime Alvarez-Muniz, Rafael Alves Batista +48

The Giant Radio Array for Neutrino Detection (GRAND) is a planned large-scale observatory of ultra-high-energy (UHE) cosmic particles, with energies exceeding 10^8 GeV. Its goal is…

astro-ph.HE2018★ 32 cited

Autonomous radiodetection of air showers with the TREND50 antenna array

Didier Charrier, Krijn D. de Vries, Quanbu Gou +11

TREND50 is a radio detection setup of 50 self-triggered antennas working in the 50-100MHz frequency range and deployed in a radio-quiet valley of the Tianshan mountains (China). TR…

astro-ph.HE2018★ 56 cited

Searches for gamma-ray lines and `pure WIMP' spectra from Dark Matter annihilations in dwarf galaxies with H.E.S.S

H. E. S. S. Collaboration, :, H. Abdalla +234

Dwarf spheroidal galaxies are among the most promising targets for detecting signals of Dark Matter (DM) annihilations. The H.E.S.S. experiment has observed five of these systems f…

astro-ph.HE2018★ 166 cited

The delay of shock breakout due to circumstellar material seen in most Type II Supernovae

F. Förster, T. J. Moriya, J. C. Maureira +35

Type II supernovae (SNe) originate from the explosion of hydrogen-rich supergiant massive stars. Their first electromagnetic signature is the shock breakout, a short-lived phenomen…

astro-ph.HE2018★ 133 cited

Large-scale cosmic-ray anisotropies above 4 EeV measured by the Pierre Auger Observatory

The Pierre Auger Collaboration, A. Aab, P. Abreu +374

We present a detailed study of the large-scale anisotropies of cosmic rays with energies above 4 EeV measured using the Pierre Auger Observatory. For the energy bins [4,8] EeV and…

astro-ph.HE2018★ 235 cited

The blazar TXS 0506+056 associated with a high-energy neutrino: insights into extragalactic jets and cosmic ray acceleration

S. Ansoldi, L. A. Antonelli, C. Arcaro +146

A neutrino with energy of $\sim$ 290 TeV, IceCube-170922A, was detected in coincidence with the BL Lac object TXS~0506+056 during enhanced gamma-ray activity, with chance coincidenc…

astro-ph.HE2018★ 44 cited

First Ground-based Measurement of Sub-20 GeV to 100 GeV $γ$ -rays from the Vela Pulsar with H.E.S.S. II

H. E. S. S. Collaboration, H. Abdalla, F. Aharonian +230

We report on the measurement and investigation of pulsed high-energy $γ$ -ray emission from the Vela pulsar, PSR B0833 $-$ 45, based on 40.3 hours of observations with the largest tel…

astro-ph.HE2018★ 50 cited

The $γ$ -ray spectrum of the core of Centaurus A as observed with H.E.S.S. and Fermi-LAT

H. E. S. S. Collaboration, H. Abdalla, A. Abramowski +249

Centaurus A (Cen A) is the nearest radio galaxy discovered as a very-high-energy (VHE; 100 GeV-100 TeV) $γ$ -ray source by the High Energy Stereoscopic System (H.E.S.S.). It is a fa…

astro-ph.HE2018★ 204 cited

Lepto-hadronic single-zone models for the electromagnetic and neutrino emission of TXS 0506+056

M. Cerruti, A. Zech, C. Boisson +3

While active galactic nuclei with relativistic jets have long been prime candidates for the origin of extragalactic cosmic rays and neutrinos, the BL Lac object TXS 0506+056 is the…

astro-ph.HE2018★ 40 cited

Oxygen and helium in stripped-envelope supernovae

C. Fremling, J. Sollerman, M. M. Kasliwal +23

We present an analysis of 507 spectra of 173 stripped-envelope (SE) supernovae (SNe) discovered by the untargeted Palomar Transient Factory (PTF) and intermediate PTF (iPTF) survey…

astro-ph.HE2018★ 61 cited

The starburst galaxy NGC 253 revisited by H.E.S.S. and Fermi-LAT

H. E. S. S. Collaboration, H. Abdalla, F. Aharonian +231

(Abridged) Context. NGC 253 is one of only two starburst galaxies found to emit $γ$ -rays from hundreds of MeV to multi-TeV energies. Accurate measurements of the very-high-energy (…

astro-ph.HE2018★ 151 cited

Search for $γ$ -ray line signals from dark matter annihilations in the inner Galactic halo from ten years of observations with H.E.S.S

H. E. S. S. Collaboration, H. Abdallah, A. Abramowski +254

Spectral lines are among the most powerful signatures for dark matter (DM) annihilation searches in very-high-energy $γ$ -rays. The central region of the Milky Way halo is one of th…

astro-ph.HE2018★ 437 cited

The H.E.S.S. Galactic plane survey

H. E. S. S. Collaboration

We present the results of the most comprehensive survey of the Galactic plane in very high-energy (VHE) gamma-rays, including a public release of Galactic sky maps, a catalog of VH…

astro-ph.HE2018★ 33 cited

H.E.S.S. discovery of very high energy gamma-ray emission from PKS 0625-354

H. E. S. S. Collaboration, H. Abdalla, A. Abramowski +253

PKS 0625-354 (z=0.055) was observed with the four H.E.S.S. telescopes in 2012 during 5.5 hours. The source was detected above an energy threshold of 200 GeV at a significance level…

astro-ph.HE2018★ 69 cited

Population study of Galactic supernova remnants at very high $γ$ -ray energies with H.E.S.S.

H. E. S. S. Collaboration, :, H. Abdalla +252

Shell-type supernova remnants (SNRs) are considered prime candidates for the acceleration of Galactic cosmic rays (CRs) up to the knee of the CR spectrum at $\mathrm{E} \approx \ma…

astro-ph.HE2018★ 258 cited

Indication of anisotropy in arrival directions of ultra-high-energy cosmic rays through comparison to the flux pattern of extragalactic gamma-ray sources

The Pierre Auger Collaboration, A. Aab, P. Abreu +390

A new analysis of the dataset from the Pierre Auger Observatory provides evidence for anisotropy in the arrival directions of ultra-high-energy cosmic rays on an intermediate angul…

astro-ph.HE2018★ 443 cited

Low-Mass Dark Matter Search with the DarkSide-50 Experiment

The DarkSide Collaboration, P. Agnes, I. F. M. Albuquerque +192

We present the results of a search for dark matter WIMPs in the mass range below 20 GeV/c^2 using a target of low-radioactivity argon. The data were obtained using the DarkSide-50…

astro-ph.HE2018★ 14 cited

Detection of variable VHE gamma-ray emission from the extra-galactic gamma-ray binary LMC P3