https://m2.mtmt.hu/ hun 2026-06-28 23:37 JournalArticle 3077299 VALIDATED true 0 2018-10-02T08:54:25.000+0000 false 3077299 2026-06-12T18:05:20.061+0000 2024-02-13T16:51:35.078+0000 2016-06-10T09:33:36.000+0000 true 10054959 Nagy Andrea /api/author/10054959 Author true 10054959 2025-03-19T13:50:55.676+0000 2016-08-04T09:44:50.000+0000 true 10044864 Csonka Petra /api/admin/10044864 Admin true 10044864 2016-08-04T09:44:50.000+0000 true 10044864 Csonka Petra /api/admin/10044864 Admin true 10044864 true false true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle true 10000059 Article true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle /api/subtype/10000059 Szakcikk SubType 101 true 10000059 true 1 /api/category/1 Category true 1 Nagy, A P A two-component model for fitting light curves of core-collapse supernovae true true /api/journal/552 REVIEWED true false 552 false 552 true 0004-6361 1432-0746 Journal FOREIGN 589 A53 A53 13 2016 We present an improved version of a light curve model that is able to estimate the physical properties of different types of core-collapse supernovae that have double-peaked light curves and do so in a quick and efficient way. The model is based on a two-component configuration consisting of a dense inner region and an extended low-mass envelope. Using this configuration, we estimate the initial parameters of the progenitor by fitting the shape of the quasi-bolometric light curves of 10 SNe, including Type IIP and IIb events, with model light curves. In each case we compare the fitting results with available hydrodynamic calculations and also match the derived expansion velocities with the observed ones. Furthermore, we compare our calculations with hydrodynamic models derived by the SNEC code and examine the uncertainties of the estimated physical parameters caused by the assumption of constant opacity and the inaccurate knowledge of the moment of explosion. 2016 (Nagy Andrea (Asztrofizika); 2016.06.10. 11:32:36) true true true false false GOLD 2026-06-12 true https://doi.org/10.1051/0004-6361/201527931 69 0 69 51 14 69 67 68 44 69 69 51 51 51 18 0 69 51 69 51 0 5 5 Folyóiratcikk Journal Article 24 68 Könyvrészlet Chapter in Book 25 0 Könyv Book 23 1 Egyéb konferenciaközlemény Conference paper 31 0 Egyéb konferenciakötet Conference proceedings 32 0 Oltalmi formák Protection forms 26 0 Disszertáció Thesis 28 0 Egyéb Miscellaneous 29 0 Alkotás Achievement 22 0 Kutatási adat Research data 33 0 Folyóiratcikk Journal Article 24 0 0 0 Könyvrészlet Chapter in Book 25 0 0 0 Könyv Book 23 0 0 0 Egyéb konferenciaközlemény Conference paper 31 0 0 0 Egyéb konferenciakötet Conference proceedings 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/api/publicationsource/90 PublicationSourceType 10007 /api/publicationsourcetype/10007 true true true SZTE Publicatio SZTE Publicatio http://publicatio.bibl.u-szeged.hu/@@@ true true 90 true GREEN true DIFFERENT 7605 http://publicatio.bibl.u-szeged.hu/7605 false 1387423 true Classification 10244 /api/classification/10244 true true Classification 10154 /api/classification/10154 true true Keyword 1032052 /api/keyword/1032052 true 1032052 true Keyword 1091485 /api/keyword/1091485 true 1091485 true SjrRating 10915912 /api/sjrrating/10915912 16 0.24 journal RatingType 10002 /api/ratingtype/10002 sjr true true ClassificationExternal 3103 /api/classificationexternal/3103 true 3103 true Q1 DIRECT true true /api/publication/3077299 <div class="JournalArticle Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <img title="Idézőközlemény" style="float: left" src="/frontend/resources/grid/publication-citation-icon.png"> <div class="autype autype0"> <span class="author-name" mtid="10054959"><a href="/gui2/?type=authors&mode=browse&sel=10054959" target="_blank">Nagy A P (<span class="authorship-author-name">Nagy Andrea</span> <span class="authorAux-mtmt"> Asztrofizika</span>) </a> </span> <span class="author-affil"><span title="Szegedi Tudományegyetem">SZTE</span>/<span title="Természettudományi és Informatikai Kar">TTIK</span>/<span title="Fizikus Tanszékcsoport">FTCS</span>/Optikai és Kvantumelektronikai Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10001530"><a href="/gui2/?type=authors&mode=browse&sel=10001530" target="_blank">Vinkó J (<span class="authorship-author-name">Vinkó József</span> <span class="authorAux-mtmt"> Csillagászat asztrofizika</span>) </a> </span> <span class="author-affil"><span title="Szegedi Tudományegyetem">SZTE</span>/<span title="Természettudományi és Informatikai Kar">TTIK</span>/<span title="Fizikai Intézet">FI</span>/Optikai és Kvantumelektronikai Tanszék</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;3077299" target="_blank">A two-component model for fitting light curves of core-collapse supernovae</a></div> <div> <span class="journal-title">ASTRONOMY & ASTROPHYSICS</span> <span class="journal-issn">(<a target="_blank" href="https://portal.issn.org/resource/ISSN/0004-6361">0004-6361</a> <a target="_blank" href="https://portal.issn.org/resource/ISSN/1432-0746">1432-0746</a>)</span>: <span class="journal-volume">589</span> <span class="page"> Paper A53. 13 p. </span> <span class="year">(2016)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Nyelv: Angol | </span> <span class="identifiers"> <span class="id identifier oa_GOLD" title=" Gold "> <a style="color:blue" title="10.1051/0004-6361/201527931" target="_blank" href="https://doi.org/10.1051/0004-6361/201527931"> DOI </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="000375318300065" target="_blank" href="https://www.webofscience.com/wos/woscc/full-record/000375318300065"> WoS </a> </span> <span class="id identifier oa_GREEN" title=" Green "> <a style="color:black" title="169662" target="_blank" href="https://real.mtak.hu/169662"> REAL </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="84964644438" target="_blank" href="http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-84964644438"> Scopus </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="http://adsabs.harvard.edu/abs/2016A%26A...589A..53N" target="_blank" href="http://adsabs.harvard.edu/abs/2016A%26A...589A..53N"> Egyéb URL </a> </span> <span class="id identifier oa_NONE" title=" Nincs "> <a style="color:blue" title="https://ui.adsabs.harvard.edu/abs/2016A&A...589A..53N" target="_blank" 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class="publication-citation" style="margin-left: 0.5cm;"> <span title="Nyilvános idézőközlemények összesen, említések nélkül" class="citingPub-count">Nyilvános idéző összesen: 69</span> | Független: 51 | Függő: 18 | Nem jelölt: 0 | WoS jelölt: 68 | Scopus jelölt:&nbsp;44 | WoS/Scopus jelölt:&nbsp;69 | DOI jelölt:&nbsp;67 </div> <div class="publication-citation"> <a target="_blank" href="/api/publication?cond=citations.related;eq;3077299&sort=publishedYear,desc&sort=title"> Idézett közlemények száma: 5 </a> </div> <div class="mtid"><span class="long-pub-mtid">Közlemény: 3077299</span> | <span class="status-data status-VALIDATED"> Egyeztetett </span> <span class="oldId">Régi azonosító: 3077299</span> | Forrás Idéző | <span class="type-subtype">Folyóiratcikk ( Szakcikk ) </span> | <span class="pub-category">Tudományos</span> | <span class="publication-sourceOfData">kézi felvitel</span> </div> <div class="lastModified">Utolsó módosítás: 2024.02.13. 17:51 Vinkó József (Csillagászat asztrofizika) </div> </div></div>