Search Results - "Savaglio, S"

GRBs as cosmological probes—cosmic chemical evolution by Savaglio, S

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The Peculiar Short-duration GRB 200826A and Its Supernova by Rossi, A., Rothberg, B., Palazzi, E., Kann, D. A., D’Avanzo, P., Amati, L., Klose, S., Perego, A., Pian, E., Guidorzi, C., Pozanenko, A. S., Savaglio, S., Stratta, G., Agapito, G., Covino, S., Cusano, F., D’Elia, V., Pasquale, M. De, Valle, M. Della, Kuhn, O., Izzo, L., Loffredo, E., Masetti, N., Melandri, A., Minaev, P. Y., Guelbenzu, A. Nicuesa, Paris, D., Paiano, S., Plantet, C., Rossi, F., Salvaterra, R., Schulze, S., Veillet, C., Volnova, A. A.

“…Abstract Gamma-ray bursts (GRBs) are classified into long and short events. Long GRBs (LGRBs) are associated with the end states of very massive stars, while…”
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The 2175 Å Dust Feature in a Gamma-Ray Burst Afterglow at Redshift 2.45 by Krühler, T, Küpcü Yoldaş, A, Greiner, J, Clemens, C, McBreen, S, Primak, N, Savaglio, S, Yoldaş, A, Szokoly, G. P, Klose, S

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The Galaxy Population Hosting Gamma-Ray Bursts by Savaglio, S, Glazebrook, K, Le Borgne, D

“…We present the most extensive and complete study of the properties for the largest sample (46 objects) of gamma-ray burst (GRB) host galaxies. The redshift…”
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GAMMA-RAY BURSTS TRACE UV METRICS OF STAR FORMATION OVER 3 < z < 5 by Greiner, J, Fox, D B, Schady, P, Kruhler, T, Trenti, M, Cikota, A, Bolmer, J, Elliott, J, Delvaux, C, Perna, R

“…We present the first uniform treatment of long duration gamma-ray burst (GRB) host galaxy detections and upper limits over the redshift range 3 < z < 5, a key…”
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Supersolar metal abundances in two galaxies at z 3.57 revealed by the GRB090323 afterglow spectrum by Savaglio, S, Rau, A, Greiner, J, Krühler, T, McBreen, S, Hartmann, D. H, Updike, A. C, Filgas, R, Klose, S, Afonso, P, Clemens, C, Küpcü Yoldas, A, Olivares E, F, Sudilovsky, V, Szokoly, G

“…ABSTRACT We report on the surprisingly high metallicity measured in two absorption systems at high redshift, detected in the Very Large Telescope spectrum of…”
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Gamma-ray burst host galaxies at low and high redshift by Savaglio, S.

“…The galaxies hosting the most energetic explosions in the universe, the gamma‐ray bursts (GRBs), are generally found to be low‐mass, metal poor, blue and star…”
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Comparing emission- and absorption-based gas-phase metallicities in GRB host galaxies at z = 2−4 using JWST by Schady, P, Yates, R M, Christensen, L, De Cia, A, Rossi, A, D’Elia, V, Heintz, K E, Jakobsson, P, Laskar, T, Levan, A, Salvaterra, R, Starling, R L C, Tanvir, N R, Thöne, C C, Vergani, S, Wiersema, K, Arabsalmani, M, Chen, H -W, De Pasquale, M, Fruchter, A, Fynbo, J P U, García-Benito, R, Gompertz, B, Hartmann, D, Kouveliotou, C, Milvang-Jensen, B, Palazzi, E, Perley, D A, Piranomonte, S, Pugliese, G, Savaglio, S, Sbarufatti, B, Schulze, S, Tagliaferri, G, Postigo, A de Ugarte, Watson, D, Wiseman, P

“…ABSTRACT Much of what is known of the chemical composition of the universe is based on emission line spectra from star-forming galaxies. Emission-based…”
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The Gemini Deep Deep Survey. VII. The Redshift Evolution of the Mass-Metallicity Relation by Savaglio, S, Glazebrook, K, Le Borgne, D, Juneau, S, Abraham, R. G, Chen, H.-W, Crampton, D, McCarthy, P. J, Carlberg, R. G, Marzke, R. O, Roth, K, Jørgensen, I, Murowinski, R

“…We have investigated the mass-metallicity (M-Z) relation using galaxies at 0.4 < z < 1.0 from the Gemini Deep Deep Survey (GDDS) and Canada-France Redshift…”
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Supersolar metal abundances in two galaxies at z similar to 3.57 revealed by the GRB090323 afterglow spectrum by Savaglio, S, Rau, A, Greiner, J, Kruehler, T, McBreen, S, Hartmann, D H, Updike, A C, Filgas, R, Klose, S, Afonso, P, Clemens, C, Kuepcue Yoldas, A, Olivares E, F, Sudilovsky, V, Szokoly, G

“…We report on the surprisingly high metallicity measured in two absorption systems at high redshift, detected in the Very Large Telescope spectrum of the…”
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Swift Publication Statistics: A Comparison With Other Major Observatories by Savaglio, S., Grothkopf, U.

“…ABSTRACT Swift is a satellite equipped with γ-ray, X-ray, and optical-UV instruments aimed at discovering, localizing, and collecting data from gamma-ray…”
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A Very Metal-poor Damped Lyman-α System Revealed Through the Most Energetic GRB 090926A by Rau, A, Savaglio, S, Krühler, T, Afonso, P, Greiner, J, Klose, S, Schady, P, McBreen, S, Filgas, R, Olivares E., F, Rossi, A, Updike, A

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A Strong Optical Flare Before the Rising Afterglow of GRB 080129 by Greiner, J, Krühler, T, McBreen, S, Ajello, M, Giannios, D, Schwarz, R, Savaglio, S, Yoldaş, A. Küpcü, Clemens, C, Stefanescu, A, Sala, G, Bertoldi, F, Szokoly, G, Klose, S

“…We report on GROND observations of a 40 s duration (rest-frame) optical flare from GRB 080129 at redshift 4.349. The rise and decay times follow a power law…”
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GRB host galaxies with VLT/X-Shooter: properties at 0.8 < z < 1.3 by Piranomonte, S., Japelj, J., Vergani, S. D., Savaglio, S., Palazzi, E., Covino, S., Flores, H., Goldoni, P., Cupani, G., Krühler, T., Mannucci, F., Onori, F., Rossi, A., D'Elia, V., Pian, E., D'Avanzo, P., Gomboc, A., Hammer, F., Randich, S., Fiore, F., Stella, L., Tagliaferri, G.

“…Long gamma-ray bursts (LGRBs) are associated with the death of massive stars. Their host galaxies therefore represent a unique class of objects tracing star…”
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ANOTHER SHORT-BURST HOST GALAXY WITH AN OPTICALLY OBSCURED HIGH STAR FORMATION RATE: THE CASE OF GRB 071227 by GUELBENZU, A NICUESA, Klose, S, Michalowski, M J, Savaglio, S, Kann, D A, Rossi, A, Hunt, L K, GOROSABEL, J, Greiner, J, McKenzie, M R G, Palazzi, E, Schmidl, S

“…We report on radio continuum observations of the host galaxy of the short gamma-ray burst 071227 (z = 0.381) with the Australia Telescope Compact Array. We…”
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The luminous, massive and solar metallicity galaxy hosting the Swift γ-ray burst GRB 160804A at z = 0.737 by Heintz, K E, Malesani, D, Wiersema, K, Jakobsson, P, Fynbo, J P U, Savaglio, S, Cano, Z, Covino, S, D'Elia, V, Gomboc, A, Hammer, F, Kaper, L, Milvang-Jensen, B, Møller, P, Piranomonte, S, Selsing, J, Rhodin, N H P, Tanvir, N R, Thöne, C C, de Ugarte Postigo, A, Vergani, S D, Watson, D

“…Abstract We here present the spectroscopic follow-up observations with VLT/X-shooter of the Swift long-duration gamma-ray burst GRB 160804A at z = 0.737…”
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Abundances in the Neutral Interstellar Medium of I Zw 18 from Far Ultraviolet Spectroscopic Explorer Observations by Aloisi, A, Savaglio, S, Heckman, T. M, Hoopes, C. G, Leitherer, C, Sembach, K. R

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A spectroscopic measure of the star formation rate density in dwarf galaxies at z similar to 1 by Davies, G T, Gilbank, David G, Glazebrook, Karl, Bower, Richard G, Baldry, I K, Balogh, Michael L, Hau, GKT, Li, I H, McCarthy, P, Savaglio, S

“…ABSTRACTWe use a K-selected (22.5 < KAB < 24.0) sample of dwarf galaxies (8.4 < log(M*-M[odot]) < 10) at 0.89 < z < 1.15 in the Chandra Deep Field-South to…”
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The Lyα Forest of a Lyman Break Galaxy: Very Large Telescope Spectra of MS 1512–cB58 at z = 2.724 by Savaglio, S, Panagia, N, Padovani, P

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VLT Spectroscopy of GRB 990510 and GRB 990712: Probing the Faint and Bright Ends of the Gamma-Ray Burst Host Galaxy Population by Vreeswijk, P. M, Fruchter, A, Kaper, L, Rol, E, Galama, T. J, van Paradijs, J, Kouveliotou, C, Wijers, R. A. M. J, Pian, E, Palazzi, E, Masetti, N, Frontera, F, Savaglio, S, Reinsch, K, Hessman, F. V, Beuermann, K, Nicklas, H, van den Heuvel, E. P. J

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