81 citations · 192 across the 8 of their papers we have counts for
8 papers
New Compton-thick AGN in the circumnuclear water maser hosts UGC3 789 and NGC 6264
P. Castangia, F. Panessa, C. Henkel +2
Large column densities, derived from X-ray studies, are typically measured towards AGN hosting water masers, especially when the H2O emission is associated with the nuclear accreti…
New water masers in Seyfert and FIR bright galaxies. IV. Interferometric follow-ups
A. Tarchi, P. Castangia, C. Henkel +2
Very luminous extragalactic water masers, the megamasers, are associated with active galactic nuclei (AGN) in galaxies characterized by accretion disks, radio jets, and nuclear out…
New H2O masers in Seyfert and FIR bright galaxies. III. The Southern Sample
G. Surcis, A. Tarchi, C. Henkel +3
Recently, a relationship between the water maser detection rate and far infrared (FIR) flux densities has been established as a result of two 22 GHz maser surveys in a complete sam…
New water masers in Seyfert and FIR bright galaxies. II
P. Castangia, A. Tarchi, C. Henkel +1
Recently, a relationship between the water maser detection rate and far infrared (FIR) flux density has been found as a result of a 22 GHz maser survey in a sample comprised of nor…
New H2O masers in Seyfert and FIR bright galaxies
C. Henkel, A. B. Peck, A. Tarchi +4
Extragalactic water vapor masers with 50, 1000, 1, and 230 solar (isotropic) luminosities were detected toward Mrk1066 (UGC2456), Mrk34, NGC3556 and Arp299, respectively. The inter…
H2O megamasers: Accretion disks, jet interaction, outflows or massive star formation?
C. Henkel, J. A. Braatz, A. Tarchi +5
The 25 years following the serendipitous discovery of megamasers have seen tremendous progress in the study of luminous extragalactic HO emission. Single-dish monitoring and hi…