activity
19982023
most citedA Photometric Redshift of z ~ 9.4 for GRB 090429B

482 citations · 2k across the 24 of their papers we have counts for

collaborators

24 papers

astro-ph.HE2023★ 12 cited

A helium-burning white dwarf binary as a supersoft X-ray source

J. Greiner, C. Maitra, F. Haberl +12

Type Ia supernovae are cosmic distance indicators, and the main source of iron in the Universe, but their formation paths are still debated. Several dozen supersoft X-ray sources,…

astro-ph.EP2022★ 15 cited

Tidally locked rotation of the dwarf planet (136199) Eris discovered from long-term ground based and space photometry

R. Szakáts, Cs. Kiss, J. L. Ortiz +9

The rotational states of the members in the dwarf planet - satellite systems in the transneptunian region are determined by the formation conditions and the tidal interaction betwe…

astro-ph.IM2022★ 3 cited

Automatic detection of long-duration transients in Fermi-GBM data

F. Kunzweiler, B. Biltzinger, J. Greiner +1

In the era of time-domain, multi-messenger astronomy, the detection of transient events on the high-energy electromagnetic sky has become more important than ever. Previous attempt…

astro-ph.IM2022★ 7 cited

A proposed network of Gamma-ray Burst detectors on the Global Navigation Satellite System Galileo G2

J. Greiner, U. Hugentobler, J. M. Burgess +3

The accurate localization of gamma-ray bursts remains a crucial task. While historically, improved localization have led to the discovery of afterglow emission and the realization…

astro-ph.HE2022★ 5 cited

SkyHopper mission science case I: Identification of high redshift Gamma-Ray Bursts through space-based near-infrared afterglow observations

Matt Thomas, Michele Trenti, Jochen Greiner +9

Long-duration gamma-ray burst (GRB) afterglow observations offer cutting-edge opportunities to characterise the star formation history of the Universe back to the epoch of reionisa…

astro-ph.HE2022★ 10 cited

A new X-ray tidal disruption event candidate with fast variability

J. Hampel, S. Komossa, J. Greiner +3

During a close encounter between a star and a supermassive black hole, the star can get disrupted by the black hole's tidal forces, resulting in a tidal disruption event (TDE). The…