Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/29333
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Andrews, Jennifer E. | en_US |
dc.contributor.author | Sand, D. J. | en_US |
dc.contributor.author | Valenti, S. | en_US |
dc.contributor.author | Smith, Nathan | en_US |
dc.contributor.author | Dastidar, Raya | en_US |
dc.contributor.author | Sahu, D. K. | en_US |
dc.contributor.author | Misra, Kuntal | en_US |
dc.contributor.author | Singh, Avinash | en_US |
dc.contributor.author | Hiramatsu, D. | en_US |
dc.contributor.author | Brown, P. J. | en_US |
dc.contributor.author | Hosseinzadeh, G. | en_US |
dc.contributor.author | Wyatt, S. | en_US |
dc.contributor.author | Vinko, J. | en_US |
dc.contributor.author | Anupama, G. C. | en_US |
dc.contributor.author | Arcavi, I. | en_US |
dc.contributor.author | Ashall, Chris | en_US |
dc.contributor.author | BENETTI, Stefano | en_US |
dc.contributor.author | Berton, Marco | en_US |
dc.contributor.author | Bostroem, K. A. | en_US |
dc.contributor.author | Bulla, M. | en_US |
dc.contributor.author | Burke, J. | en_US |
dc.contributor.author | Chen, S. | en_US |
dc.contributor.author | Chomiuk, L. | en_US |
dc.contributor.author | Cikota, A. | en_US |
dc.contributor.author | Congiu, E. | en_US |
dc.contributor.author | Cseh, B. | en_US |
dc.contributor.author | Davis, Scott | en_US |
dc.contributor.author | ELIAS DE LA ROSA, NANCY DEL CARMEN | en_US |
dc.contributor.author | Faran, T. | en_US |
dc.contributor.author | Fraser, Morgan | en_US |
dc.contributor.author | Galbany, L. | en_US |
dc.contributor.author | Gall, C. | en_US |
dc.contributor.author | Gal-Yam, A. | en_US |
dc.contributor.author | Gangopadhyay, Anjasha | en_US |
dc.contributor.author | Gromadzki, M. | en_US |
dc.contributor.author | Haislip, J. | en_US |
dc.contributor.author | Howell, D. A. | en_US |
dc.contributor.author | Hsiao, E. Y. | en_US |
dc.contributor.author | Inserra, C. | en_US |
dc.contributor.author | Kankare, E. | en_US |
dc.contributor.author | Kuncarayakti, H. | en_US |
dc.contributor.author | Kouprianov, V. | en_US |
dc.contributor.author | Kumar, Brajesh | en_US |
dc.contributor.author | Li, Xue | en_US |
dc.contributor.author | Lin, Han | en_US |
dc.contributor.author | Maguire, K. | en_US |
dc.contributor.author | Mazzali, P. | en_US |
dc.contributor.author | McCully, C. | en_US |
dc.contributor.author | Milne, P. | en_US |
dc.contributor.author | Mo, Jun | en_US |
dc.contributor.author | Morrell, N. | en_US |
dc.contributor.author | Nicholl, M. | en_US |
dc.contributor.author | Ochner, P. | en_US |
dc.contributor.author | Olivares, F. | en_US |
dc.contributor.author | PASTORELLO, Andrea | en_US |
dc.contributor.author | Patat, F. | en_US |
dc.contributor.author | Phillips, M. | en_US |
dc.contributor.author | Pignata, G. | en_US |
dc.contributor.author | Prentice, S. | en_US |
dc.contributor.author | Reguitti, A. | en_US |
dc.contributor.author | Reichart, D. E. | en_US |
dc.contributor.author | Rodríguez, Ó. | en_US |
dc.contributor.author | Rui, Liming | en_US |
dc.contributor.author | Sanwal, Pankaj | en_US |
dc.contributor.author | Sárneczky, K. | en_US |
dc.contributor.author | Shahbandeh, M. | en_US |
dc.contributor.author | Singh, Mridweeka | en_US |
dc.contributor.author | Smartt, S. | en_US |
dc.contributor.author | Strader, J. | en_US |
dc.contributor.author | Stritzinger, M. D. | en_US |
dc.contributor.author | Szakáts, R. | en_US |
dc.contributor.author | TARTAGLIA, LEONARDO | en_US |
dc.contributor.author | Wang, Huijuan | en_US |
dc.contributor.author | Wang, Lingzhi | en_US |
dc.contributor.author | Wang, Xiaofeng | en_US |
dc.contributor.author | Wheeler, J. C. | en_US |
dc.contributor.author | Xiang, Danfeng | en_US |
dc.contributor.author | Yaron, O. | en_US |
dc.contributor.author | Young, D. R. | en_US |
dc.contributor.author | Zhang, Junbo | en_US |
dc.date.accessioned | 2020-12-30T10:00:49Z | - |
dc.date.available | 2020-12-30T10:00:49Z | - |
dc.date.issued | 2019 | en_US |
dc.identifier.issn | 0004-637X | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/29333 | - |
dc.description.abstract | We present high-cadence UV, optical, and near-infrared data on the luminous Type II-P supernova SN 2017gmr from hours after discovery through the first 180 days. SN 2017gmr does not show signs of narrow, high-ionization emission lines in the early optical spectra, yet the optical light-curve evolution suggests that an extra energy source from circumstellar medium (CSM) interaction must be present for at least 2 days after explosion. Modeling of the early light curve indicates a ∼500 R <SUB>☉</SUB> progenitor radius, consistent with a rather compact red supergiant, and late-time luminosities indicate that up to 0.130 ± 0.026 M <SUB>☉</SUB> of <SUP>56</SUP>Ni are present, if the light curve is solely powered by radioactive decay, although the <SUP>56</SUP>Ni mass may be lower if CSM interaction contributes to the post-plateau luminosity. Prominent multipeaked emission lines of Hα and [O I] emerge after day 154, as a result of either an asymmetric explosion or asymmetries in the CSM. The lack of narrow lines within the first 2 days of explosion in the likely presence of CSM interaction may be an example of close, dense, asymmetric CSM that is quickly enveloped by the spherical supernova ejecta. | en_US |
dc.language.iso | eng | en_US |
dc.title | SN 2017gmr: An Energetic Type II-P Supernova with Asymmetries | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.3847/1538-4357/ab43e3 | en_US |
dc.identifier.scopus | 2-s2.0-85075260464 | en_US |
dc.identifier.isi | 000498546800013 | en_US |
dc.identifier.url | https://iopscience.iop.org/article/10.3847/1538-4357/ab43e3 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 885 | en_US |
dc.relation.issue | 1 | en_US |
dc.relation.firstpage | 43 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.numberofauthors | 80 | en_US |
dc.description.international | sì | en_US |
dc.contributor.country | ITA | en_US |
dc.contributor.country | USA | en_US |
dc.contributor.country | GBR | en_US |
dc.contributor.country | DEU | en_US |
dc.contributor.country | ESP | en_US |
dc.contributor.country | CHL | en_US |
dc.contributor.country | DNK | en_US |
dc.contributor.country | FIN | en_US |
dc.contributor.country | IND | en_US |
dc.contributor.country | IRL | en_US |
dc.contributor.country | ISR | en_US |
dc.contributor.country | POL | en_US |
dc.contributor.country | CHN | en_US |
dc.contributor.country | RUS | en_US |
dc.contributor.country | SWE | en_US |
dc.contributor.country | HUN | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | THE ASTROPHYSICAL JOURNAL | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2019ApJ...885...43A | 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 | O.A. Padova | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Abruzzo | - |
crisitem.author.orcid | 0000-0002-3256-0016 | - |
crisitem.author.orcid | 0000-0002-1381-9125 | - |
crisitem.author.orcid | 0000-0002-7259-4624 | - |
crisitem.author.orcid | 0000-0003-3433-1492 | - |
crisitem.journal.journalissn | 0004-637X | - |
crisitem.journal.ance | E016252 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
2019ApJ_885_43A_postprint.pdf | preprint | 1.64 MB | Adobe PDF | View/Open |
Andrews_2019_ApJ_885_43.pdf | pdf editoriale | 2.67 MB | Adobe PDF | View/Open |
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