Publications (7)
A search for cyclical sources of gamma-ray emission on the period range from days to years in the Fermi-LAT sky
D. A. Prokhorov, A. Moraghan
A systematic search for cyclical sources of gamma-ray emission on the period range from days to years in the Fermi-LAT sky is performed. Looking for cyclical emission, the sky is b…
A search for pair halos around active galactic nuclei through a temporal analysis of Fermi-LAT data
D. A. Prokhorov, A. Moraghan
We develop a method to search for pair halos around active galactic nuclei (AGN) through a temporal analysis of gamma-ray data. The basis of our method is an analysis of the spatia…
Simulating SZ intensity maps of giant AGN cocoons
D. A. Prokhorov, A. Moraghan, V. Antonuccio-Delogu +1
We perform relativistic hydrodynamic simulations of the formation and evolution of AGN cocoons produced by very light powerful jets. We calculate the intensity maps of the Sunyaev-…
A geomagnetic filter for the Fermi-LAT background
D. A. Prokhorov, A. Moraghan
One of the unsolved questions in gamma-ray astronomy is whether the extragalactic gamma-ray background is of the discrete-source origin. To respond to this question, one first need…
Stellar-Encounter Driven Red-Giant Star Mass-Loss in Globular Clusters
M. Pasquato, A. de Luca, G. Raimondo +5
Globular Cluster (GC) Color-Magnitude Diagrams (CMDs) are reasonably well understood in terms of standard stellar-evolution. However, there are still some open issues, such as full…
A blind search for intraday gamma-ray transients with Fermi-LAT: Detections of GRB and solar emissions
D. A. Prokhorov, A. Moraghan
We present a search for intraday transient gamma-ray signals using 15.4 years of the Fermi Large Area Telescope data. The search is based on a recently developed variable-size slid…