2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- A. Zezas3 profiles106 · h 46
- P. Reig2 profiles88 · h 30
- I. Papadakis2 profiles84 · h 43
- V. Charmandaris2 profiles76 · h 70
- V. Pavlidou2 profiles58 · h 50
- C. Soukoulis54 · h 111
- K. Tassis2 profiles52 · h 26
- E. Stratakis47 · h 63
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- C. Galiotis39 · h 57
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- M. Kafesaki33 · h 54
- University of CreteGR1.1k papers
- California Institute of TechnologyUS231 papers
- Centre National de la Recherche ScientifiqueFR216 papers
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- FORTH Institute of Electronic Structure and LaserGR151 papers
- Max Planck Institute for Radio AstronomyDE139 papers
- Observatoire de ParisFR102 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR94 papers
- Goddard Space Flight CenterUS93 papers
- Max Planck Institute for Extraterrestrial PhysicsDE89 papers
- Aalto UniversityFI84 papers
- Leiden UniversityNL82 papers
19 papers · 2 filters
Blue Compact Dwarf Galaxies with Spitzer: The Infrared/Radio Properties
Yanling Wu, V. Charmandaris, J. R. Houck +4
We study the correlation between the radio, mid-infrared and far-infrared properties for a sample of 28 blue compact dwarf (BCD) and low metallicity star-forming galaxies observed…
Spatially Resolved Spitzer-IRS Spectroscopy of the Central Region of M82
P. Beirão, B. R. Brandl, P. N. Appleton +6
We present high spatial resolution (~ 35 parsec) 5-38 um spectra of the central region of M82, taken with the Spitzer Infrared Spectrograph. From these spectra we determined the fl…
Dust Properties and Star-Formation Rates in Star-Forming Dwarf Galaxies
J. L. Rosenberg, Yanling Wu, Emeric Le Floc'h +5
We have used the Spitzer Space Telescope to study the dust properties of a sample of star-forming dwarf galaxies. The differences in the mid-infrared spectral energy distributions…
Spitzer-IRS high resolution spectroscopy of the 12μm Seyfert galaxies: I. First results
Silvia Tommasin, Luigi Spinoglio, Matthew A. Malkan +3
The first high resolution Spitzer IRS 9-37um spectra of 29 Seyfert galaxies (about one quarter) of the 12um Active Galaxy Sample are presented and discussed. The high resolution sp…
Chemical composition and mixing in giant HII regions: NGC3603, 30Doradus, and N66
V. Lebouteiller, J. Bernard-Salas, B. Brandl +5
We investigate the chemical abundances of NGC3603 in the Milky Way, of 30Doradus in the Large Magellanic Cloud, and of N66 in the Small Magellanic Cloud. Mid-infrared observations…
Elemental Abundances of Blue Compact Dwarfs from mid-IR Spectroscopy with Spitzer
Yanling Wu, J. Bernard-Salas, V. Charmandaris +4
We present a study of elemental abundances in a sample of thirteen Blue Compact Dwarf (BCD) galaxies, using the 10--37m high resolution spectra obtained with Spitzer/IRS.…
PAH Emission from Ultraluminous Infrared Galaxies
V. Desai, L. Armus, H. W. W. Spoon +11
We explore the relationships between the Polycyclic Aromatic Hydrocarbon (PAH) feature strengths, mid-infrared continuum luminosities, far-infrared spectral slopes, optical spectro…
Towards an understanding of the Of?p star HD 191612: optical spectroscopy
Ian D. Howarth, Nolan R. Walborn, Danny J. Lennon +17
We present extensive optical spectroscopy of the early-type magnetic star HD 191612 (O6.5f?pe-O8fp). The Balmer and HeI lines show strongly variable emission which is highly reprod…
Fourier resolved spectroscopy of 4U 1728-34: New Insights into Spectral and Temporal Properties of Low-Mass X-ray Binaries
C. R. Shrader, P. Reig, D. Kazanas
Using archival RXTE data we derive the 2-16 keV Fourier-resolved spectra of the Atoll source 4U 1728-34 in a sequence of its timing states as its low QPO frequency spans the range…
High resolution mid-infrared spectroscopy of ultraluminous infrared galaxies
D. Farrah, J. Bernard-Salas, H. W. W. Spoon +8
(Abridged) We present R~600, 10-37um spectra of 53 ULIRGs at z<0.32, taken using the IRS on board Spitzer. All of the spectra show fine structure emission lines of Ne, O, S, Si and…
Spitzer/IRS Imaging and Spectroscopy of the luminous infrared galaxy NGC 6052 (Mrk 297)
D. G. Whelan, D. Devost, V. Charmandaris +2
We present photometric and spectroscopic data of the interacting starburst galaxy NGC 6052 obtained with the Spitzer Space Telescope. The mid-infrared (MIR) spectra of the three br…
The long-term optical spectral variability of BL Lacertae
I. E. Papadakis, M. Villata, C. M. Raiteri
We present the results from a study of the long-term optical spectral variations of BL Lacertae, using the long and well-sampled B and R-band light curves of the Whole Earth Blazar…
Missing Mass in Collisional Debris from Galaxies
F. Bournaud, P. -A. Duc, E. Brinks +6
Recycled dwarf galaxies can form in the collisional debris of massive galaxies. Theoretical models predict that, contrary to classical galaxies, they should be free of non-baryonic…
Dust in the Extremely Metal-Poor Blue Compact Dwarf Galaxy IZw18: The Spitzer Mid-Infrared View
Yanling Wu, V. Charmandaris, L. K. Hunt +5
IZw18, a blue compact dwarf (BCD) galaxy with the 2nd lowest metallicity measured in a star-forming object, has been observed with all three instruments on board the Spitzer Space…
On the neutron star-disc interaction in Be/X-ray binaries
P. Reig
We have investigated the long-term X-ray variability, defined as the root-mean-square (rms) of the ASM RXTE light curves, of a set of galactic Be/X-ray binaries and searched for co…
Polychromatic View of Intergalactic Star Formation in NGC 5291
M. Boquien, P. -A. Duc, J. Braine +3
Star formation (SF) takes place in unusual places such as way out in the intergalactic medium out of material expelled from parent galaxies. We wish to answer whether SF proceeds i…
M31N 2005-09c: a fast FeII nova in the disk of M31
D. Hatzidimitriou, P. Reig, A. Manousakis +3
Classical novae are quite frequent in M~31. However, very few spectra of M31 novae have been studied to date, especially during the early decline phase. Our aim is to study the pho…
Fourier-Resolved Spectroscopy of AGN using XMM-Newton data: I. The 3-10 keV band results
I. E. Papadakis, Z. Ioannou, D. Kazanas
We present the results from the Fourier Resolved Spectroscopy of archival XMM-Newton data of five AGN, namely, Mrk 766, NGC 3516, NGC 3783, NGC 4051 and Ark 564. This work suppleme…
Measuring PAH Emission in Ultradeep Spitzer IRS Spectroscopy of High Redshift IR Luminous Galaxies
H. I. Teplitz, V. Desai, L. Armus +10
The study of the dominant population of high redshift IR-luminous galaxies (10^11 - 10^12 Lsun at 1<z<3), requires observation of sources at the ~0.1 mJy level in the mid-IR. We pr…