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20012026
most citedExtended gamma-ray sources around pulsars constrain the origin of the positron flux at Earth

528 citations · 3.7k across the 96 of their papers we have counts for

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8 papers · 1 filter

astro-ph.CO2011★ 21 cited

Optical Spectroscopic ATLAS of the MOJAVE/2cm AGN Sample (1)

Janet Torrealba, Vahram Chavushyan, Irene Cruz-González +3

We present an optical spectroscopic atlas at intermediate resolution (8-15A) for 123 core-dominated radio-loud active galactic nuclei with relativistic jets, drawn from the MOJAVE/…

astro-ph.CO2011★ 2 cited

GTC long-slit spectroscopy of compact stellar clusters in M81

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

We here present the ages of four compact stellar clusters (CSCs) in the nearby spiral galaxy M81, using long-slit optical spectra obtained with the 10.4-m Gran Telescopio Canarias…

astro-ph.CO2010★ 16 cited

Spatially Resolved Star Formation History Along the Disk of M82 Using Multi-Band Photometric Data

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

We present the results on the star formation history and extinction in the disk of M82 over spatial scales of 10" (~180 pc). Multi-band photometric data covering from the far ultra…

astro-ph.CO2010★ 44 cited

Integral Field Spectroscopy of HII region complexes. The outer disk of NGC 6946

R. García-Benito, A. Díaz, G. F. Hägele +7

Integral Field Spectroscopy obtained with PPak and the 3.5m telescope at the Calar Alto Observatory has been used to study an outer HII region complex in the well studied galaxy NG…

astro-ph.CO2010★ 25 cited

Wide-field HST/ACS images of M81: The Population of Compact Star Clusters

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

We study the population of compact stellar clusters (CSCs) in M81, using the HST/ACS images in the filters F435W, F606W and F814W covering, for the first time, the entire optical e…

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…

astro-ph.CO2009

Searching for Compact Star Clusters in M81 Using HST/ACS Images

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

We study the stellar cluster population in M81, using the HST/ACS images in the filters F435W, F606W and F814W that cover a total field of view of approximately 140 square arcmin.…

astro-ph.CO2009

On the Early Evolution of Young Starbursts

Daniel Rosa-Gonzalez, Henrique Schmitt, Elena Terlevich +1

We studied the radio properties of very young massive regions of star formation in HII galaxies, with the aim of detecting episodes of recent star formation in an early phase of ev…