Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/26904
DC Field | Value | Language |
---|---|---|
dc.contributor.author | PIAN, Elena | en_US |
dc.contributor.author | TOMASELLA, Lina | en_US |
dc.contributor.author | CAPPELLARO, Enrico | en_US |
dc.contributor.author | BENETTI, Stefano | en_US |
dc.contributor.author | Mazzali, P. A. | en_US |
dc.contributor.author | Baltay, C. | en_US |
dc.contributor.author | Branchesi, M. | en_US |
dc.contributor.author | BROCATO, Enzo | en_US |
dc.contributor.author | CAMPANA, Sergio | en_US |
dc.contributor.author | Copperwheat, C. | en_US |
dc.contributor.author | COVINO, Stefano | en_US |
dc.contributor.author | D'AVANZO, Paolo | en_US |
dc.contributor.author | Ellman, N. | en_US |
dc.contributor.author | GRADO, ANIELLO | en_US |
dc.contributor.author | MELANDRI, Andrea | en_US |
dc.contributor.author | PALAZZI, ELIANA | en_US |
dc.contributor.author | Piascik, A. | en_US |
dc.contributor.author | Piranomonte, S. | en_US |
dc.contributor.author | Rabinowitz, D. | en_US |
dc.contributor.author | RAIMONDO, Gabriella | en_US |
dc.contributor.author | Smartt, S. J. | en_US |
dc.contributor.author | Steele, I. A. | en_US |
dc.contributor.author | Stritzinger, M. | en_US |
dc.contributor.author | Yang, S. | en_US |
dc.contributor.author | Ascenzi, S. | en_US |
dc.contributor.author | DELLA VALLE, Massimo | en_US |
dc.contributor.author | Gal-Yam, A. | en_US |
dc.contributor.author | GETMAN, FEDOR | en_US |
dc.contributor.author | Greco, G. | en_US |
dc.contributor.author | Inserra, C. | en_US |
dc.contributor.author | Kankare, E. | en_US |
dc.contributor.author | Limatola, L. | en_US |
dc.contributor.author | NICASTRO, LUCIANO | en_US |
dc.contributor.author | PASTORELLO, Andrea | en_US |
dc.contributor.author | PULONE, Luigi | en_US |
dc.contributor.author | STAMERRA, Antonio | en_US |
dc.contributor.author | Stella, L. | en_US |
dc.contributor.author | STRATTA, MARIA GIULIANA | en_US |
dc.contributor.author | Tartaglia, L. | en_US |
dc.contributor.author | TURATTO, Massimo | en_US |
dc.date.accessioned | 2020-08-27T15:38:23Z | - |
dc.date.available | 2020-08-27T15:38:23Z | - |
dc.date.issued | 2017 | en_US |
dc.identifier.issn | 0035-8711 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/26904 | - |
dc.description.abstract | Core-collapse stripped-envelope supernova (SN) explosions reflect the diversity of physical parameters and evolutionary paths of their massive star progenitors. We have observed the Type Ic SN iPTF15dld (z = 0.047), reported by the Palomar Transient Factory. Spectra were taken starting 20 rest-frame days after maximum luminosity and are affected by a young stellar population background. Broad spectral absorption lines associated with the SN are detected over the continuum, similar to those measured for broad-lined, highly energetic SNe Ic. The light curve and maximum luminosity are instead more similar to those of low luminosity, narrow-lined Ic SNe. This suggests a behaviour whereby certain highly stripped-envelope SNe do not produce a large amount of <SUP>56</SUP>Ni, but the explosion is sufficiently energetic that a large fraction of the ejecta is accelerated to higher than usual velocities. We estimate SN iPTF15dld had a main-sequence progenitor of 20-25 M<SUB>☉</SUB>, produced a <SUP>56</SUP>Ni mass of ∼0.1-0.2 M<SUB>☉</SUB>, had an ejecta mass of [2-10] M<SUB>☉</SUB>, and a kinetic energy of [1-18] × 10<SUP>51</SUP> erg. | en_US |
dc.language.iso | eng | en_US |
dc.title | Optical photometry and spectroscopy of the low-luminosity, broad-lined Ic supernova iPTF15dld | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1093/mnras/stw3247 | en_US |
dc.identifier.scopus | 2-s2.0-85054051769 | en_US |
dc.identifier.isi | 000398284600039 | en_US |
dc.identifier.url | https://academic.oup.com/mnras/article/466/2/1848/2679643 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 466 | en_US |
dc.relation.issue | 2 | en_US |
dc.relation.firstpage | 1848 | en_US |
dc.type.referee | REF_1 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2017MNRAS.466.1848P | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Abruzzo | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Capodimonte | - |
crisitem.author.dept | O.A. Roma | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | O.A. Abruzzo | - |
crisitem.author.dept | O.A. Capodimonte | - |
crisitem.author.dept | O.A. Capodimonte | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Roma | - |
crisitem.author.dept | IAPS Roma | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.orcid | 0000-0001-8646-4858 | - |
crisitem.author.orcid | 0000-0002-3697-2616 | - |
crisitem.author.orcid | 0000-0001-5008-8619 | - |
crisitem.author.orcid | 0000-0002-3256-0016 | - |
crisitem.author.orcid | 0000-0001-7988-8177 | - |
crisitem.author.orcid | 0000-0001-6278-1576 | - |
crisitem.author.orcid | 0000-0001-9078-5507 | - |
crisitem.author.orcid | 0000-0001-7164-1508 | - |
crisitem.author.orcid | 0000-0002-0501-8256 | - |
crisitem.author.orcid | 0000-0002-2810-2143 | - |
crisitem.author.orcid | 0000-0002-8691-7666 | - |
crisitem.author.orcid | 0000-0002-5577-7023 | - |
crisitem.author.orcid | 0000-0003-3142-5020 | - |
crisitem.author.orcid | 0000-0003-1550-0182 | - |
crisitem.author.orcid | 0000-0001-8534-6788 | - |
crisitem.author.orcid | 0000-0002-7259-4624 | - |
crisitem.author.orcid | 0000-0002-5285-998X | - |
crisitem.author.orcid | 0000-0002-9430-5264 | - |
crisitem.author.orcid | 0000-0003-1055-7980 | - |
crisitem.author.orcid | 0000-0002-9719-3157 | - |
crisitem.journal.journalissn | 0035-8711 | - |
crisitem.journal.ance | E112946 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Pian_2017_iPTF15dld.pdf | PDF editoriale | 1.54 MB | Adobe PDF | View/Open |
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