ZEU-HESS

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2019-09-23
16:12
OpenAccess [PUBDB-2019-03435] Journal Article
et al
H.E.S.S. and Suzaku observations of the Vela X pulsar wind nebula
Context. Pulsar wind nebulae (PWNe) represent the most prominent population of Galactic very-high-energy gamma-ray sources and are thought to be an efficient source of leptonic cosmic rays [...]
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2019-09-23
16:04
OpenAccess [PUBDB-2019-03434] Journal Article
et al
H.E.S.S. observations of the flaring gravitationally lensed galaxy PKS 1830–211
PKS 1830–211 is a known macrolensed quasar located at a redshift of $z$ = 2.5. Its high-energy gamma-ray emission has been detected with the Fermi-Large Area Telescope (LAT) instrument and evidence for lensing was obtained by several authors from its high-energy data. [...]
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2019-08-26
11:13
arXiv [PUBDB-2019-03104] Report/Journal Article
et al
Constraints on the emission region of 3C 279 during strong flares in 2014 and 2015 through VHE γ -ray observations with H.E.S.S.
[arXiv:1906.04996]
The flat spectrum radio quasar 3C 279 is known to exhibit pronounced variability in the high-energy (100 MeV <  E <  100 GeV) γ-ray band, which is continuously monitored with Fermi-LAT. During two periods of high activity in April 2014 and June 2015 target-of-opportunity observations were undertaken with the High Energy Stereoscopic System (H.E.S.S.) in the very-high-energy (VHE, E >  100 GeV) γ-ray domain. [...]
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2019-07-29
14:26
OpenAccess [PUBDB-2019-02861] Report/Journal Article
et al
Upper limits on very-high-energy gamma-ray emission from core-collapse supernovae observed with H.E.S.S.
[arXiv:1904.10526]
Young core-collapse supernovae with dense-wind progenitors may be able to accelerate cosmic-ray hadrons beyond the knee of the cosmic-ray spectrum, and this may result in measurable gamma-ray emission. We searched for gamma-ray emission from ten supernovae observed with the High Energy Stereoscopic System (H.E.S.S.) within a year of the supernova event. [...]
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2019-04-08
10:56
OpenAccess [PUBDB-2019-01897] Journal Article
et al
The VHE $\gamma$-Ray View of the FSRQ PKS 1510-089
Monitoring the Non-Thermal Universe Workshop, CochemCochem, Germany, 18 Sep 2018 - 21 Sep 20182018-09-182018-09-21 Galaxies 7(1), 41 () [10.3390/galaxies7010041]  GO
The flat spectrum radio quasar PKS 1510-089 is a monitored target in many wavelength bands due to its high variability. It was detected as a very-high-energy (VHE) γ-ray emitter with H.E.S.S [...]
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2019-01-28
10:27
OpenAccess [PUBDB-2019-00749] Journal Article
et al
The 2014 TeV $\gamma$-Ray Flare of Mrk 501 Seen with H.E.S.S.: Temporal and Spectral Constraints on Lorentz Invariance Violation
The blazar Mrk 501 ($z$ = 0.034) was observed at very-high-energy (VHE, E $\gtrsim$ 100 GeV) gamma-ray wavelengths during a bright flare on the night of 2014 June 23–24 (MJD 56832) with the H.E.S.S. phase-II array of Cherenkov telescopes. [...]
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2019-01-10
14:45
[PUBDB-2019-00319] Conference Presentation

The HESS Galactic Plane Survey and the population of TeV PWNe
Workshop on Modelling Nebulae, Sant CugatSant Cugat, Spain, 15 Jun 2016 - 17 Jun 20162016-06-152016-06-17

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2019-01-08
17:01
OpenAccess [PUBDB-2019-00149] Report/Journal Article
et al
Deeper H.E.S.S. observations of Vela Junior (RX J0852.0−4622): Morphology studies and resolved spectroscopy
[arXiv:1611.01863]
Aims. We study γ-ray emission from the shell-type supernova remnant (SNR) RX J0852.0−4622 to better characterize its spectral properties and its distribution over the SNR.Methods. [...]
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2019-01-08
16:18
OpenAccess [PUBDB-2019-00138] Report/Journal Article
et al
H.E.S.S. observations of RX J1713.7−3946 with improved angular and spectral resolution: Evidence for gamma-ray emission extending beyond the X-ray emitting shell
[arXiv:1609.08671]
Supernova remnants exhibit shock fronts (shells) that can accelerate charged particles up to very high energies. In the past decade, measurements of a handful of shell-type supernova remnants in very high-energy gamma rays have provided unique insights into the acceleration process. [...]
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2018-12-17
10:48
[PUBDB-2018-05569] Poster
et al
Analysis optimisation for >10 TeV ground-based very-high-energy ɣ-ray astronomy
ASTROPARTICLE PHYSICS IN GERMANY - STATUS AND PERSPECTIVES 2018, MainzMainz, Germany, 17 Sep 2018 - 19 Sep 20182018-09-172018-09-19

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