activity
19952025
most citedDiscovery of a 0.42-s pulsar in the ultraluminous X-ray source NGC 7793 P13

338 citations · 1.8k across the 37 of their papers we have counts for

collaborators

38 papers

astro-ph.HE2025

Old Galactic novae in the eROSITA All Sky Survey

Gloria Sala, Frank Haberl, Axel Schwope +4

Nova explosions occur on accreting white dwarfs. A thermonuclear runaway in the H-rich accreted envelope causes its ejection without destroying the white dwarf, and an increase in…

astro-ph.GA2018★ 58 cited

Evidence for diffuse molecular gas and dust in the hearts of gamma-ray burst host galaxies

J. Bolmer, C. Ledoux, P. Wiseman +17

Here we built up a sample of 22 GRBs at redshifts observed with X-shooter to determine the abundances of hydrogen, metals, dust, and molecular species. This allows us to st…

astro-ph.HE2017★ 20 cited

New high-z BL Lacs using the photometric method with Swift and SARA

Amanpreet Kaur, Arne Rau, Marco Ajello +5

BL Lacertae (BL Lac) objects are the prominent members of the third {\it Fermi} Large Area Telescope catalog of -ray sources. Half of the BL Lac population ( 300) lack red…

astro-ph.HE2017★ 6 cited

The supersoft X-ray source in V5116 Sgr I. The high resolution spectra

G. Sala, J. U. Ness, M. Hernanz +1

Classical novae occur on the surface of an accreting white dwarf in a binary system. After ejection of a fraction of the envelope and when the expanding shell becomes optically thi…

astro-ph.EP2016★ 95 cited

Hayabusa-2 Mission Target Asteroid 162173 Ryugu (1999 JU3): Searching for the Object's Spin-Axis Orientation

T. G. Müller, J. Ďurech, M. Ishiguro +27

The JAXA Hayabusa-2 mission was approved in 2010 and launched on December 3, 2014. The spacecraft will arrive at the near-Earth asteroid 162173 Ryugu in 2018 where it will perform…

astro-ph.HE2016★ 338 cited

Discovery of a 0.42-s pulsar in the ultraluminous X-ray source NGC 7793 P13

G. L. Israel, A. Papitto, P. Esposito +11

NGC 7793 P13 is a variable (luminosity range ~100) ultraluminous X-ray source (ULX) proposed to host a stellar-mass black hole of less than 15 M in a binary system with o…