activity
20242026
most citedThe SRG/eROSITA All-Sky Survey: X-ray beacons at late cosmic dawn

14 citations · 32 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.HE2026

BLAZ4R and the eROSITA view of z>4 blazars

Tullia Sbarrato, Silvia Belladitta, Julien Wolf +8

We present BLAZ4R, the first living catalog of confirmed blazars, with a focus on the contribution of eROSITA, on board of the Spectrum Roentgen Gamma (SRG) spacecraft. Blaza…

astro-ph.HE2025

BlazEr1: The eROSITA Blazar Catalog. Blazars and Blazar Candidates in the First eROSITA Survey

S. Haemmerich, A. Gokus, F. McBride +28

Aims. eROSITA, on board the Spectrum Roentgen Gamma (SRG) spacecraft, performed its first X-ray all-sky survey (eRASS1) between December 2019 and June 2020. It detected about 93000…

astro-ph.HE2025★ 7 cited

Detection of positron in-flight annihilation from the Galaxy

Jürgen Knödlseder, Karim Sabri, Pierre Jean +3

Although the annihilation of positrons towards the Galactic centre was established more than 50 years ago through the detection of a 511 keV -ray line, the origin of the positro…

astro-ph.GA2024★ 14 cited

The SRG/eROSITA All-Sky Survey: X-ray beacons at late cosmic dawn

J. Wolf, M. Salvato, S. Belladitta +12

The SRG/eROSITA All-Sky Survey (eRASS) is expected to contain ~100 quasars that emitted their light when the universe was less than a billion years old, i.e. at z>5.6. By selection…

astro-ph.HE2024★ 11 cited

The eROSITA Final Equatorial Depth Survey (eFEDS): the hard X-ray selected sample

K. Nandra, S. G. H. Waddell, T. Liu +25

During its calibration and performance verification phase, the eROSITA instrument aboard the SRG satellite performed a uniform wide--area X-ray survey of approximately 140 deg$^{2}…