Search Results - "Tsamis, Y."

The Lyman break analogue Haro 11: spatially resolved chemodynamics with VLT FLAMES by James, B. L., Tsamis, Y. G., Walsh, J. R., Barlow, M. J., Westmoquette, M. S.

“…Using VLT/Fibre Large Array Multi Element Spectrograph (FLAMES) optical integral field unit observations, we present the first spatially resolved spectroscopic…”
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A VLT VIMOS integral-field spectroscopic study of perturbed blue compact galaxies: UM 420 and UM 462 by James, B. L., Tsamis, Y. G., Barlow, M. J.

“…We report on optical integral-field spectroscopy of two unrelated blue compact galaxies mapped with the 13 × 13 arcsec2 Visible Multi-Object Spectrograph…”
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A VLT VIMOS study of the anomalous BCD Mrk 996: mapping the ionized gas kinematics and abundances by James, B. L., Tsamis, Y. G., Barlow, M. J., Westmoquette, M. S., Walsh, J. R., Cuisinier, F., Exter, K. M.

“…A study of the blue compact dwarf (BCD) galaxy Mrk 996 based on high-resolution optical Very Large Telescope Visible Multi-Object Spectrograph integral field…”
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The merging dwarf galaxy UM 448: chemodynamics of the ionized gas from VLT integral field spectroscopy by James, B. L., Tsamis, Y. G., Barlow, M. J., Walsh, J. R., Westmoquette, M. S.

“…Using Very Large Telescope/Fibre Large Array Multi Element Spectrograph optical integral field unit observations, we present a detailed study of UM 448, a…”
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A deep survey of heavy element lines in planetary nebulae - II. Recombination-line abundances and evidence for cold plasma by Tsamis, Y. G., Barlow, M. J., Liu, X.-W., Storey, P. J., Danziger, I. J.

“…Abstract In our Paper I, we presented deep optical observations of the spectra of 12 Galactic planetary nebulae (PNe) and three Magellanic Cloud PNe, carrying…”
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Integral field spectroscopy of planetary nebulae: mapping the line diagnostics and hydrogen-poor zones with VLT FLAMES by Tsamis, Y. G., Walsh, J. R., Péquignot, D., Barlow, M. J., Danziger, I. J., Liu, X.-W.

“…Results from the first dedicated study of Galactic planetary nebulae (PNe) by means of optical integral field spectroscopy with the Very Large Telescope Fibre…”
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Chemical abundances in the protoplanetary disc LV 2 (Orion): clues to the causes of the abundance anomaly in H ii regions by Tsamis, Y. G., Walsh, J. R., Vílchez, J. M., Péquignot, D.

“…Optical integral field spectroscopy of the archetype protoplanetary disc LV 2 in the Orion nebula is presented, taken with the Very Large Telescope (VLT)…”
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Chemical abundances in the protoplanetary disc LV2 (Orion) - II. High-dispersion VLT observations and microjet properties by Tsamis, Y. G, Walsh, J. R

“…ABSTRACT Integral field spectroscopy of the LV2 proplyd is presented taken with the Very Large Telescope (VLT)/FLAMES Argus array at an angular resolution of…”
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Searching for an intermediate-mass black hole in the blue compact dwarf galaxy MRK996 by Georgakakis, A, Tsamis, Y. G, James, B. L, Aloisi, A

“…The possibility is explored that accretion on an intermediate-mass black hole contributes to the ionization of the interstellar medium of the compact blue…”
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Chemical abundances in the protoplanetary disc LV 2 (Orion) - II. High-dispersion VLT observations and microjet properties by Tsamis, Y. G., Walsh, J. R.

“…Integral field spectroscopy of the LV 2 proplyd is presented taken with the Very Large Telescope (VLT)/FLAMES Argus array at an angular resolution of 0.31 ×…”
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The James Clerk Maxwell Telescope Legacy Survey of Nearby Star‐forming Regions in the Gould Belt by Ward‐Thompson, D., Di Francesco, J., Hatchell, J., Hogerheijde, M. R., Nutter, D., Bastien, P., Basu, S., Bonnell, I., Bowey, J., Brunt, C., Buckle, J., Butner, H., Cavanagh, B., Chrysostomou, A., Curtis, E., Davis, C. J., Dent, W. R. F., van Dishoeck, E., Edmunds, M. G., Fich, M., Fiege, J., Fissel, L., Friberg, P., Friesen, R., Frieswijk, W., Fuller, G. A., Gosling, A., Graves, S., Greaves, J. S., Helmich, F., Hills, R. E., Holland, W. S., Houde, M., Jayawardhana, R., Johnstone, D., Joncas, G., Kirk, H., Kirk, J. M., Knee, L. B. G., Matthews, B., Matthews, H., Matzner, C., Moriarty‐Schieven, G. H., Naylor, D., Padman, R., Plume, R., Rawlings, J. M. C., Redman, R. O., Reid, M., Richer, J. S., Shipman, R., Simpson, R. J., Spaans, M., Stamatellos, D., Tsamis, Y. G., Viti, S., Weferling, B., White, G. J., Whitworth, A. P., Wouterloot, J., Yates, J., Zhu, M.

“…This paper describes a James Clerk Maxwell Telescope (JCMT) legacy survey that has been awarded roughly 500 hr of observing time to be carried out from 2007 to…”
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A deep survey of heavy element lines in planetary nebulae – I. Observations and forbidden-line densities, temperatures and abundances by Tsamis, Y. G., Barlow, M. J., Liu, X.-W., Danziger, I. J., Storey, P. J.

“…We present deep optical spectrophotometry of 12 Galactic planetary nebulae (PNe) and three Magellanic Cloud PNe. Nine of the Galactic PNe were observed by…”
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The JCMT Legacy Survey of the Gould Belt: a first look at Orion B with HARP by Buckle, J. V., Curtis, E. I., Roberts, J. F., White, G. J., Hatchell, J., Brunt, C., Butner, H. M., Cavanagh, B., Chrysostomou, A., Davis, C. J., Duarte-Cabral, A., Etxaluze, M., Di Francesco, J., Friberg, P., Friesen, R., Fuller, G. A., Graves, S., Greaves, J. S., Hogerheijde, M. R., Johnstone, D., Matthews, B., Matthews, H., Nutter, D., Rawlings, J. M. C., Richer, J. S., Sadavoy, S., Simpson, R. J., Tothill, N. F. H., Tsamis, Y. G., Viti, S., Ward-Thompson, D., Wouterloot, J. G. A., Yates, J.

“…The Gould Belt Legacy Survey will survey nearby star-forming regions (within 500 pc), using Heterodyne Array Receiver Programme (HARP), Submillimetre…”
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Chemical abundances in Orion protoplanetary discs: integral field spectroscopy and photoevaporation models of HST 10 by Tsamis, Y. G., Flores-Fajardo, N., Henney, W. J., Walsh, J. R., Mesa-Delgado, A.

“…Photoevaporating protoplanetary discs (proplyds) in the vicinity of hot massive stars, such as those found in Orion, are important objects of study for the…”
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Ionized gas diagnostics from protoplanetary discs in the Orion nebula and the abundance discrepancy problem by Mesa-Delgado, A., Núñez-Díaz, M., Esteban, C., García-Rojas, J., Flores-Fajardo, N., López-Martín, L., Tsamis, Y. G., Henney, W. J.

“…Abstract We present results from integral field spectroscopy of a field located near the Trapezium Cluster using the Potsdam Multi-Aperture Spectrophotometer…”
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Searching for an intermediate-mass black hole in the blue compact dwarf galaxy MRK 996 by Georgakakis, A., Tsamis, Y. G., James, B. L., Aloisi, A.

“…The possibility is explored that accretion on an intermediate-mass black hole contributes to the ionization of the interstellar medium of the compact blue…”
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The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP by Graves, S. F., Richer, J. S., Buckle, J. V., Duarte-Cabral, A., Fuller, G. A., Hogerheijde, M. R., Owen, J. E., Brunt, C., Butner, H. M., Cavanagh, B., Chrysostomou, A., Curtis, E. I., Davis, C. J., Etxaluze, M., Francesco, J. Di, Friberg, P., Friesen, R. K., Greaves, J. S., Hatchell, J., Johnstone, D., Matthews, B., Matthews, H., Matzner, C. D., Nutter, D., Rawlings, J. M. C., Roberts, J. F., Sadavoy, S., Simpson, R. J., Tothill, N. F. H., Tsamis, Y. G., Viti, S., Ward-Thompson, D., White, G. J., Wouterloot, J. G. A., Yates, J.

“…The Gould Belt Legacy Survey on the James Clerk Maxwell Telescope's has observed a region of 260 arcmin2 in 12CO J= 3 → 2 emission, and a 190 arcmin2 subset of…”
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Detection of the Central Star of the Planetary Nebula NGC 6302 by Szyszka, C, Walsh, J. R, Zijlstra, Albert A, Tsamis, Y. G

“…NGC 6302 is one of the highest ionization planetary nebulae (PNe) known and shows emission from species with ionization potential > 300 eV. The temperature of…”
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Molecular line profiles as diagnostics of protostellar collapse: modelling the ‘blue asymmetry’ in inside-out infall by Tsamis, Y. G., Rawlings, J. M. C., Yates, J. A., Viti, S.

“…The evolution of star-forming core analogues undergoing inside-out collapse is studied with a multipoint chemodynamical model which self-consistently computes…”
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The JCMT Legacy Survey of the Gould Belt: a first look at Taurus with HARP by Davis, C. J., Chrysostomou, A., Hatchell, J., Wouterloot, J. G. A., Buckle, J. V., Nutter, D., Fich, M., Brunt, C., Butner, H., Cavanagh, B., Curtis, E. I., Duarte-Cabral, A., Di Francesco, J., Etxaluze, M., Friberg, P., Friesen, R., Fuller, G. A., Graves, S., Greaves, J. S., Hogerheijde, M. R., Johnstone, D., Matthews, B., Matthews, H., Rawlings, J. M. C., Richer, J. S., Roberts, J., Sadavoy, S., Simpson, R. J., Tothill, N., Tsamis, Y., Viti, S., Ward-Thompson, D., White, Glenn J., Yates, J.

“…As part of a James Clerk Maxwell Telescope (JCMT) Legacy Survey of star formation in the Gould Belt, we present early science results for Taurus. CO J= 3 –2…”
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