activity
19972020
most citedInsights Into the High-Energy Gamma-ray Emission of Markarian 501 from Extensive Multifrequency Observations in the Fermi Era

239 citations · 2.2k across the 43 of their papers we have counts for

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Showing astro-ph.COShow all

5 papers · 1 filter

astro-ph.CO2013★ 16 cited

On the nature of the brightest globular cluster in M81

Y. D. Mayya, D. Rosa-Gonzalez, M. Santiago-Cortes +5

We analyse the photometric, chemical, star formation history and structural properties of the brightest globular cluster (GC) in M81, referred as GC1 in this work, with the intenti…

astro-ph.CO2013★ 20 cited

Spectral optical monitoring of a double-peaked emission line AGN Arp 102B: I. Variability of spectral lines and continuum

A. I. Shapovalova, L. C. Popovic, A. N. Burenkov +14

Here we present results of the long-term (1987-2010) optical spectral monitoring of the broad line radio galaxy Arp 102B, a prototype of active galactic nuclei with the double-peak…

astro-ph.CO2012★ 100 cited

Spectral Optical Monitoring of the Narrow Line Seyfert 1 galaxy Ark 564

A. I. Shapovalova, L. C. Popovic, A. N. Burenkov +14

We present the results of a long-term (1999--2010) spectral optical monitoring campaign of the active galactic nucleus (AGN) Ark 564, which shows a strong Fe II line emission in th…

astro-ph.CO2009

Comparing photometric results of real and N-body bars

E. Athanassoula, D. A. Gadotti, L. Carrasco +3

We compare the results of the photometrical analysis of barred galaxies with those of a similar analysis from N-body simulations. The photometry is for a sample of nine barred gala…

astro-ph.CO2009

Age and Extinction of the Ultraviolet Emitting Regions in M82

L. H. Rodriguez-Merino, D. Rosa-Gonzalez, Y. D. Mayya +3

The M82 galaxy has been the subject of several studies basically because it is relatively close to to the Milky Way and it displays a strong star formation activity. Using multi-ba…