HEASA 2016 is the fourth conference in the annual series "High Energy Astrophysics in Southern Africa". Its goal is to bring together scientists from the southern African region, the African continent, and around the world, with an interest in high-energy astrophysical phenomena. Topics discussed include theoretical, multi-wavelength and multi-messenger observational aspects of active galactic nuclei, galaxy systems, gamma-ray bursts, X-ray/gamma-ray binaries, supernovae and supernova remnants, neutron stars, pulsars and pulsar wind nebulae, cataclysmic variables, and modern aspects of astro-particle physics.
Neil Gehrels (b. October 3, 1952, d. February 6, 2017)
We are deeply saddened that Neil Gehrels, a pioneer in gamma-ray astronomy and an invited speaker at HEASA 2016, passed away on February 6, 2017 at his home in Maryland, USA. Neil was well known for his leadership role in space-based gamma-ray observatories, especially as the Project Scientist of NASA’s Swift mission. He also lent support to many ground-based robotic optical telescopes across the world to promptly follow up on gamma-ray bursts and other transient events.
Neil accepted immediately when he was invited to give a talk at the HEASA 2016 conference in Cape Town. We are very fortunate indeed that he managed to travel to South Africa and give a wonderful talk. His absence will be felt dearly among the space-based astronomy community as well as ground-based transient follow-up communities across the world. This is indeed a great loss for us.
Transients I (Chair: S Razzaque) |
GRBs in the Era of Rapid Response Telescopes PoS(HEASA 2016)001 pdf |
Transient Observations with the Watcher Robotic Telescope PoS(HEASA 2016)002 |
Modeling GeV to Very High Energy Emission from Long GRBs PoS(HEASA 2016)003 pdf |
Fermi Observations of the Bright LAT GRB 160625B PoS(HEASA 2016)004 pdf |
Transients II (Chair: B van Soelen) |
Gamma-Gamma Absorption in Gamma-Ray Burst Environments PoS(HEASA 2016)005 pdf attachments |
Challenges for GW detection and the GW astronomy perspectives PoS(HEASA 2016)006 |
Binary Black Hole Merger Rates from the Ultra-Luminous X-Ray Source Progenitors PoS(HEASA 2016)007 |
Supernova Remnants (Chair: B van Soelen) |
High-Energy Observations of Supernova remnants PoS(HEASA 2016)008 |
Astropartical Physics and Cosmology (Chair: Iu Sushch) |
Multi-wavelength emissions from dark matter annihilation processes in galaxy clusters using cosmological simulations PoS(HEASA 2016)009 pdf |
Multi-frequency search for Dark Matter: the role of HESS, CTA, and SKA PoS(HEASA 2016)010 pdf |
The effects of EBL inhomogeneity on the gamma-gamma absorption of VHE gamma-rays PoS(HEASA 2016)011 pdf |
The origin of radio relics in galaxy clusters: a combined $\gamma$ and radio wavelength analysis. PoS(HEASA 2016)012 pdf |
Shock Acceleration in the Cluster of Galaxies ACO2163 PoS(HEASA 2016)013 pdf |
The SZ Effect and its Polarization at High Energies PoS(HEASA 2016)014 |
Gravitational light bending prevents gamma-gamma absorption in gravitational lenses PoS(HEASA 2016)015 pdf |
AGN I (Chair: M Bottcher) |
Multi-wavelength Behavior of Blazars: Combined Order and Disorder PoS(HEASA 2016)016 pdf |
Connection between VHE events and parsec-scale jet behavior in the TeV quasars 1222+216 PoS(HEASA 2016)017 pdf |
Prospects for very high energy observations of Starburst/Seyfert galaxies PoS(HEASA 2016)018 pdf |
Characterising the Fermi-LAT BCUs: Optical Spectroscopy and Neural Networks PoS(HEASA 2016)019 pdf |
Modeling the Synchrotron Emission of AGN with Grid-Based Hydrodynamic Simulations PoS(HEASA 2016)020 pdf |
Observations of Flaring Fermi-LAT Blazars and Prospects in Spectro-Polarimetry with SALT-RSS PoS(HEASA 2016)021 pdf |
AGN II (Chair: M Backes) |
Robopol : Optical polarisation monitoring of blazars PoS(HEASA 2016)022 pdf |
The Optical Polarization Variability of PKS 2155-304: Correlations at Low and High Energies PoS(HEASA 2016)023 pdf |
Multiwavelength Signatures of Shocks in Relativistic Jets PoS(HEASA 2016)024 pdf |
Multiwavelength Observations (Chair: D Buckley) |
Synergies between radio astronomy, Intensive Data challenges and scientific output strategies PoS(HEASA 2016)025 |
The VOICE Survey : VST Optical Imaging of the CDFS and ES1 Fields PoS(HEASA 2016)026 pdf |
SALT Observations of High Energy Sources PoS(HEASA 2016)027 |
MeerLICHT: An Update PoS(HEASA 2016)028 |
The African Millimetre Telescope PoS(HEASA 2016)029 pdf |
X-Ray Binaries I (Chair: D Buckley) |
Cataclysmic variables: New frontiers in multi-wavelength research PoS(HEASA 2016)030 pdf |
X-Ray Binaries II (Chair: A Chen) |
X-Ray Binary Systems – A Cauldron of Physical Processes PoS(HEASA 2016)031 pdf |
Magnetic reconnection and transient phenomena in accretion driven systems PoS(HEASA 2016)032 pdf |
Time Resolved Polarimetry of the First White Dwarf Pulsar PoS(HEASA 2016)033 |
A Multiwavelength Survey of the Magellanic Clouds PoS(HEASA 2016)034 |
A Luminous Gamma-ray Binary in the Large Magellanic Cloud PoS(HEASA 2016)035 |
Multi-Wavelength Properties of Be/XRay Binaries in the Magellanic Clouds PoS(HEASA 2016)036 pdf |
X-Ray Binaries III (Chair: P Meintjes) |
The Impact of Gamma-Gamma Absorption on the Observed TeV Light Curve from PSR B1259-63/LS2883 PoS(HEASA 2016)037 |
Exploring the Kozai-Lidov Effect in a Gamma-Ray Binary PoS(HEASA 2016)038 |
Orbitally Modulated High Energy Emission from Millisecond Pulsar Binaries PoS(HEASA 2016)039 |
Pulsars and Pulsar Wind Nebulae (Chair: P Meintjes) |
New Advances in the Modelling of Pulsar Magnetospheres PoS(HEASA 2016)040 pdf |
Identifying the brightest galactic globular clusters for future observations by H.E.S.S. and CTA PoS(HEASA 2016)041 |
High-energy pulsar light curves in an offset polar cap B-field geometry PoS(HEASA 2016)042 pdf |
A Spatio-Temporal and EnergyDependent PWN Model PoS(HEASA 2016)043 |