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19912026
most citedAdvances in Quantum Metrology

3.9k citations

Showing 2021 · astro-ph.HEShow all

6 papers · 2 filters

astro-ph.HE2021★ 75 cited

ARGO-YBJ Observation of the Large-scale Anisotropy During the Solar Minimum between Cycles 23 and 24

Shuwang Cui

This paper reports on the measurement of the large-scale anisotropy in the distribution of cosmic-ray arrival directions using the data collected by the air shower detector ARGO-YB…

astro-ph.HE2021★ 4 cited

Detecting the intrinsic X-ray emission from the O-type donor star and the residual accretion in a Supergiant Fast X-ray Transient during its faintest state

L. Sidoli, K. Postnov, L. Oskinova +4

We report on the results of an XMM-Newton observation of the Supergiant Fast X-ray Transient (SFXT) IGR J08408-4503 performed in June 2020. The source is composed by a compact obje…

astro-ph.HE2021★ 8 cited

IKT16: Discovery of a 22 ms energetic rotation-powered pulsar in the Small Magellanic Cloud

C. Maitra, P. Esposito, A. Tiengo +5

We report here on the discovery with XMM-Newton of pulsations at 22 ms from the central compact source associated with IKT16, a supernova remnant in the Small Magellanic Cloud (SMC…

astro-ph.HE2021★ 27 cited

The EXTraS Project: Exploring the X-ray transient and variable sky

A. De Luca, R. Salvaterra, A. Belfiore +29

Temporal variability in flux and spectral shape is ubiquitous in the X-ray sky and carries crucial information about the nature and emission physics of the sources. The EPIC instru…

astro-ph.HE2021★ 18 cited

AGILE Observations of Fast Radio Bursts

F. Verrecchia, C. Casentini, M. Tavani +22

We report on a systematic search for hard X-ray and gamma-ray emission in coincidence with fast radio bursts (FRBs) observed by the AGILE satellite. We used 13 years of AGILE archi…

astro-ph.HE2021★ 24 cited

The X-ray evolution and geometry of the 2018 outburst of XTE J1810-197

A. Borghese, N. Rea, R. Turolla +17

After 15 years, in late 2018, the magnetar XTE J1810-197 underwent a second recorded X-ray outburst event and reactivated as a radio pulsar. We initiated an X-ray monitoring campai…