Dr. Johannes Veh - NHR@FAU

Dr. Johannes Veh

System Administration, Storage Systems and Research Data Management, User Support Astro Particle Physics community

Zentrum für Nationales Hochleistungsrechnen Erlangen (NHR@FAU)
c/o Regionales Rechenzentrum Erlangen (RRZE)

Room 01.131-113.02
Martensstr. 1
91058 Erlangen
Germany

Email: johannes.veh@fau.de

Short bio

Johannes Veh studied physics at Friedrich-Alexander university Erlangen-Nuermberg and did his PhD with Prof. van Eldik at the chair of experimental physics (astroparticle physics). He is now a research scientist in a shared position in the HPC group of RRZE and Erlangen Centre for Astroparticle Physics (ECAP). His research interests are research data management and VHE astroparticle physics.

List of publications extracted from CRIS

2023

Aharonian, F., et al. "Constraints on the Intergalactic Magnetic Field Using Fermi-LAT and H.E.S.S. Blazar Observations." Astrophysical Journal Letters 950.2 (2023): L16.

2022

Abdalla, H., et al. "Search for Dark Matter Annihilation Signals in the H.E.S.S. Inner Galaxy Survey." Physical Review Letters 129.11 (2022).
Aharonian, F., et al. "Time-resolved hadronic particle acceleration in the recurrent nova RS Ophiuchi." Science 376.6588 (2022): 77-+.
Aharonian, F., et al. "Evidence for γ-ray emission from the remnant of Kepleras supernova based on deep H.E.S.S. observations." Astronomy & Astrophysics 662 (2022).
Chibueze, J. O., et al. "A MeerKAT, e-MERLIN, HESS, and Swift search for persistent and transient emission associated with three localized FRBs." Monthly Notices of the Royal Astronomical Society 515.1 (2022): 1365-1379.

2021

Taylor, Andrew M., et al. "Revealing x-ray and gamma ray temporal and spectral similarities in the GRB 190829A afterglow." Science 372.6546 (2021): 1081-1085.

2020

Abdalla, H., et al. "Very high energy gamma-ray emission from two blazars of unknown redshift and upper limits on their distance." Monthly Notices of the Royal Astronomical Society 494.4 (2020): 5590-5602.
Abdalla, H., et al. "HESS detection of very high-energy gamma-ray emission from the quasar PKS 0736+017." Astronomy & Astrophysics 633 (2020).
Abdalla, H., et al. "HESS and Fermi-LAT observations of PSR B1259-63/LS 2883 during its 2014 and 2017 periastron passages." Astronomy & Astrophysics 633 (2020).

2019

Abdalla, H., et al. "A very-high-energy component deep in the γ-ray burst afterglow." Nature 575.7783 (2019): 464-467.
Abdalla, H., 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." Astronomy & Astrophysics 627 (2019).
Abdalla, H., et al. "Resolving the Crab pulsar wind nebula at teraelectronvolt energies." Nature Astronomy (2019).
Abdalla, H., et al. "Upper limits on very-high-energy gamma-ray emission from core-collapse supernovae observed with HESS." Astronomy & Astrophysics 626 (2019).
Abdalla, H., et al. "VHE gamma-ray discovery and multiwavelength study of the blazar 1ES 2322-409." Monthly Notices of the Royal Astronomical Society 482.3 (2019): 3011-3022.
Abdalla, H., et al. "The 2014 TeV γ-Ray Flare of Mrk 501 Seen with H.E.S.S.: Temporal and Spectral Constraints on Lorentz Invariance Violation." Astrophysical Journal 870.2 (2019).
Abdalla, H., et al. "HESS observations of the flaring gravitationally lensed galaxy PKS 1830-211." Monthly Notices of the Royal Astronomical Society 486.3 (2019): 3886-3891.
Abdalla, H., et al. "Particle transport within the pulsar wind nebula HESS J1825-137." Astronomy & Astrophysics 621 (2019).
Abdalla, H., et al. "HESS and Suzaku observations of the Vela X pulsar wind nebula." Astronomy & Astrophysics 627 (2019).

2018

Abdalla, H., et al. "A search for new supernova remnant shells in the Galactic plane with HESS." Astronomy & Astrophysics 612 (2018).
Abdalla, H., et al. "Characterising the VHE diffuse emission in the central 200 parsecs of our Galaxy with H.E.S.S." Astronomy & Astrophysics 612 (2018).
Abdalla, H., et al. "Deeper HESS observations of Vela Junior (RX J0852.0-4622): Morphology studies and resolved spectroscopy." Astronomy & Astrophysics 612 (2018).
Abdalla, H., et al. "HESS observations of RX J1713.7-3946 with improved angular and spectral resolution: Evidence for gamma-ray emission extending beyond the X-ray emitting shell." Astronomy & Astrophysics 612 (2018).
Abdalla, H., et al. "The supernova remnant W49B as seen with HESS and Fermi-LAT." Astronomy & Astrophysics 612 (2018).
Abdalla, H., et al. "HESS discovery of very high energy gamma-ray emission from PKS 0625-354." Monthly Notices of the Royal Astronomical Society 476.3 (2018): 4187-4198.
Abdalla, H., et al. "Extended VHE gamma-ray emission towards SGR1806-20, LBV 1806-20, and stellar cluster Cl*1806-20." Astronomy & Astrophysics 612 (2018).
Abdalla, H., et al. "Population study of Galactic supernova remnants at very high gamma-ray energies with HESS." Astronomy & Astrophysics 612 (2018).
Abdalla, H., et al. "The HESS Galactic plane survey." Astronomy & Astrophysics 612 (2018).
Abdalla, H., et al. "The gamma-ray spectrum of the core of Centaurus A as observed with HESS and Fermi-LAT." Astronomy & Astrophysics 619 (2018).
Abdalla, H., et al. "Detection of variable VHE gamma-ray emission from the extra-galactic gamma-ray binary LMC P3." Astronomy & Astrophysics 610 (2018).
Abdalla, H., et al. "HESS J1741-302: a hidden accelerator in the Galactic plane." Astronomy & Astrophysics 612 (2018).
Abdalla, H., et al. "The starburst galaxy NGC 253 revisited by H.E.S.S. and Fermi-LAT." Astronomy & Astrophysics 617 (2018).
Abdalla, H., et al. "Searches for gamma-ray lines and 'pure WIMP' spectra from Dark Matter annihilations in dwarf galaxies with HESS." Journal of Cosmology and Astroparticle Physics 11 (2018).
Abdalla, H., et al. "First ground-based measurement of sub-20 GeV to 100 GeV gamma-Rays from the Vela pulsar with HESS II." Astronomy & Astrophysics 620 (2018).
Abdallah, H., et al. "Search for gamma-Ray Line Signals from Dark Matter Annihilations in the Inner Galactic Halo from 10 Years of Observations with HESS." Physical Review Letters 120.20 (2018).
Abramowski, A., et al. "Detailed spectral and morphological analysis of the shell type SNR RCW 86." Astronomy & Astrophysics 612 (2018).

2017

Abbott, B. P., et al. "Multi-messenger Observations of a Binary Neutron Star Merger." Astrophysical Journal Letters 848.2 (2017).
Abdalla, H., et al. "Measurement of the EBL spectral energy distribution using the VHE gamma-ray spectra of HESS blazars." Astronomy & Astrophysics 606 (2017).
Abdalla, H., et al. "First limits on the very-high energy gamma-ray afterglow emission of a fast radio burst: H.E.S.S. Observations of FRB 150418." Astronomy & Astrophysics 597 (2017): A115.
Abdalla, H., et al. "Gamma-ray blazar spectra with H.E.S.S. II mono analysis: The case of PKS 2155-304 and PG 1553+113." Astronomy & Astrophysics 600 (2017).
Abdalla, H., et al. "Characterizing the γ-ray long-term variability of PKS 2155 - 304 with H.E.S.S. and Fermi-LAT." Astronomy & Astrophysics 598 (2017): A39.
Abdalla, H., et al. "TeV Gamma-Ray Observations of the Binary Neutron Star Merger GW170817 with HESS." Astrophysical Journal Letters 850.2 (2017).
Petroff, E., et al. "A polarized fast radio burst at low Galactic latitude." Monthly Notices of the Royal Astronomical Society 469.4 (2017): 4465-4482.
Rinchiuso, Lucia, et al. "Dark matter gamma-ray line searches toward the Galactic Center halo with H.E.S.S. I." Proceedings of the 35th International Cosmic Ray Conference, ICRC 2017, Bexco, Busan, KOR Sissa Medialab Srl, 2017.

2016

Abdalla, H., et al. "H.E.S.S. Limits on Linelike Dark Matter Signatures in the 100 GeV to 2 TeV Energy Range Close to the Galactic Center." Physical Review Letters 117.15 (2016).
Abdallah, H., et al. "Search for Dark Matter Annihilations towards the Inner Galactic Halo from 10 Years of Observations with HESS." Physical Review Letters 117.11 (2016).
Abramowski, A., et al. "Acceleration of petaelectronvolt protons in the Galactic Centre." Nature 531.7595 (2016): 476-+.

2015

Abramowski, A., et al. "H.E.S.S. reveals a lack of TeV emission from the supernova remnant Puppis A." Astronomy & Astrophysics 575 (2015).
Abramowski, A., et al. "The exceptionally powerful TeV γ-ray emitters in the Large Magellanic Cloud." Science 347.6220 (2015): 406-412.
Abramowski, A., et al. "The 2012 flare of PG 1553+113 seen with H.E.S.S. and Fermi-lat." Astrophysical Journal 802.1 (2015).
Abramowski, A., et al. "Constraints on an annihilation signal from a core of constant dark matter density around the milky way center with H.E.S.S." Physical Review Letters 114.8 (2015).
Abramowski, A., et al. "Erratum: H.E.S.S. detection of TeV emission from the interaction region between the supernova remnant G349.7+0.2 and a molecular cloud (Astronomy and Astrophysics (2015))." Astronomy & Astrophysics 580 (2015).
Abramowski, A., et al. "Discovery of variable VHE gamma-ray emission from the binary system 1FGL J1018.6-5856." Astronomy & Astrophysics 577 (2015): A131.
Abramowski, A., et al. "H.E.S.S. detection of TeV emission from the interaction region between the supernova remnant G349.7+0.2 and a molecular cloud." Astronomy & Astrophysics 574 (2015).
Eschbach, Stefan, et al. "Studies towards an understanding of global array pointing for the cherenkov telescope array." Proceedings of the 34th International Cosmic Ray Conference, ICRC 2015 Proceedings of Science (PoS), 2015. 1025.
Kieffer, M., et al. "Search for gamma-ray line signatures with H.E.S.S." Proceedings of the 34th International Cosmic Ray Conference, ICRC 2015, The Hague, NLD Proceedings of Science (PoS), 2015.

2014

Abramowski, A., et al. "Search for dark matter annihilation signatures in H.E.S.S. observations of dwarf spheroidal galaxies." Physical Review D - Particles, Fields, Gravitation and Cosmology 90.11 (2014).
Abramowski, A., et al. "Diffuse Galactic gamma-ray emission with H.E.S.S." Physical Review D - Particles, Fields, Gravitation and Cosmology 90.12 (2014).
Abramowski, A., et al. "Long-term monitoring of PKS 2155-304 with ATOM and H.E.S.S.: Investigation of optical/γ-ray correlations in different spectral states." Astronomy & Astrophysics 571 (2014).
Abramowski, A., et al. "Discovery of the Hard Spectrum VHE {$γ$}-Ray Source HESS J1641-463." Astrophysical Journal Letters 794.1 (2014): L1.