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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 04431naa a2200805 4500 | |
| 001 | oai:DiVA.org:su-70079 | |
| 003 | SwePub | |
| 008 | 120117s2011 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-700792 URI |
| 024 | 7 | a https://doi.org/10.1051/0004-6361/2011177262 DOI |
| 040 | a (SwePub)su | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a art2 swepub-publicationtype |
| 100 | 1 | a Vergani, S. D.4 aut |
| 245 | 1 0 | a GRB 091127/SN 2009nz and the VLT/X-shooter spectroscopy of its host galaxy :b probing the faint end of the mass-metallicity relation |
| 264 | c 2011-11-30 | |
| 264 | 1 | b EDP Sciences,c 2011 |
| 338 | a print2 rdacarrier | |
| 520 | a We perform a detailed study of the gamma-ray burst GRB 091127/SN 2009nz host galaxy at z = 0.490 using the VLT/X-shooter spectrograph in slit and integral-field unit (IFU) mode. From the analysis of the optical and X-ray afterglow data obtained from ground-based telescopes and Swift-XRT, we confirm the presence of a bump associated with SN 2009nz and find evidence of a possible jet break in the afterglow lightcurve. The X-shooter afterglow spectra reveal several emission lines from the underlying host, from which we derive its integrated properties. These properties agree with those of previously studied GRB-SN hosts and, more generally, with those of the long GRB host population. We use the Hubble Space Telescope and ground-based images of the host to determine its stellar mass (M⋆). Our results extend to lower M⋆ values the M-Z plot derived for the sample of long GRB hosts at 0.3 < z < 1.0 adding new information to probe the faint end of the M-Z relation and the shift of the LGRB host M-Z relation from that found from emission-line galaxy surveys. Thanks to the IFU spectroscopy, we can build the two-dimensional (2D) velocity, velocity dispersion, and star formation rate (SFR) maps. They show that the host galaxy has perturbed rotation kinematics with evidence of a SFR enhancement consistent with the afterglow position. Based on observations made with ESO Telescopes at Paranal Observatory under programmes ID 084.A-0260 and 086.A-0874. | |
| 650 | 7 | a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng |
| 653 | a gamma-ray burst: individual: GRB 091127 | |
| 653 | a supernovae: individual: SN 2009nz | |
| 653 | a galaxies: ISM | |
| 653 | a galaxies: evolution | |
| 700 | 1 | a Flores, H.4 aut |
| 700 | 1 | a Covino, S.4 aut |
| 700 | 1 | a Fugazza, D.4 aut |
| 700 | 1 | a Gorosabel, J.4 aut |
| 700 | 1 | a Levan, A. J.4 aut |
| 700 | 1 | a Puech, M.4 aut |
| 700 | 1 | a Salvaterra, R.4 aut |
| 700 | 1 | a Tello, J. C.4 aut |
| 700 | 1 | a de Ugarte Postigo, A.4 aut |
| 700 | 1 | a D'Avanzo, P.4 aut |
| 700 | 1 | a D'Elia, V.4 aut |
| 700 | 1 | a Fernández, M.4 aut |
| 700 | 1 | a Fynbo, J. P. U.4 aut |
| 700 | 1 | a Ghirlanda, G.4 aut |
| 700 | 1 | a Jelínek, M.4 aut |
| 700 | 1 | a Lundgren, A.4 aut |
| 700 | 1 | a Malesani, D.4 aut |
| 700 | 1 | a Palazzi, E.4 aut |
| 700 | 1 | a Piranomonte, S.4 aut |
| 700 | 1 | a Rodrigues, M.4 aut |
| 700 | 1 | a Sánchez-Ramírez, R.4 aut |
| 700 | 1 | a Terrón, V.4 aut |
| 700 | 1 | a Thöne, C. C.4 aut |
| 700 | 1 | a Antonelli, L. A.4 aut |
| 700 | 1 | a Campana, S.4 aut |
| 700 | 1 | a Castro-Tirado, A. J.4 aut |
| 700 | 1 | a Goldoni, P.4 aut |
| 700 | 1 | a Hammer, F.4 aut |
| 700 | 1 | a Hjorth, J.4 aut |
| 700 | 1 | a Jakobsson, P.4 aut |
| 700 | 1 | a Kaper, L.4 aut |
| 700 | 1 | a Melandri, A.4 aut |
| 700 | 1 | a Milvang-Jensen, B.4 aut |
| 700 | 1 | a Sollerman, Jesperu Stockholms universitet,Institutionen för astronomi,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)solle |
| 700 | 1 | a Tagliaferri, G.4 aut |
| 700 | 1 | a Tanvir, N. R.4 aut |
| 700 | 1 | a Wiersema, K.4 aut |
| 700 | 1 | a Wijers, R. A. M. J.4 aut |
| 710 | 2 | a Stockholms universitetb Institutionen för astronomi4 org |
| 773 | 0 | t Astronomy and Astrophysicsd : EDP Sciencesg 535, s. A127-q 535<A127-x 0004-6361x 1432-0746 |
| 856 | 4 | u https://www.aanda.org/articles/aa/pdf/2011/11/aa17726-11.pdf |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-70079 |
| 856 | 4 8 | u https://doi.org/10.1051/0004-6361/201117726 |
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