Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/24162
DC Field | Value | Language |
---|---|---|
dc.contributor.author | BONANNO, Alfio Maurizio | en_US |
dc.contributor.author | Urpin, V. | en_US |
dc.date.accessioned | 2020-04-21T11:17:39Z | - |
dc.date.available | 2020-04-21T11:17:39Z | - |
dc.date.issued | 2015 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/24162 | - |
dc.description.abstract | Context. The recent discovery of long-period, low magnetic field pulsars in low-mass X-ray binaries (LMXBs) represents a challenge for the standard evolutionary scenario. These pulsars have a magnetic field strength comparable to that of millisecond pulsars (~10<SUP>8</SUP>-10<SUP>9</SUP> G), but their period is at least an order of magnitude longer. <BR /> Aims: We discuss the origin of this new class of pulsars within the standard picture of LMXBs formation and apply our results to the case of IGR J17480-2446. <BR /> Methods: The magnetothermal evolution of the binary system is studied numerically by taking into account the effect of different accretion rates during the Roche-lobe overflow in the framework of the minimal cooling scenario. <BR /> Results: We show that, in addition to standard millisecond pulsars, long-period low magnetic field pulsars should also be expected as a possible outcome of the binary evolution, depending on the strength of the accretion rate during the Roche-lobe overflow. In particular, we argue that IGR J17480-2446 belongs to this new class of objects. | en_US |
dc.language.iso | eng | en_US |
dc.title | IGR J17480-2446: a new class of accreting binaries? | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/201424524 | en_US |
dc.identifier.scopus | 2-s2.0-84921821427 | en_US |
dc.identifier.isi | 000349467000063 | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/abs/2015/02/aa24524-14/aa24524-14.html | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 574 | en_US |
dc.relation.firstpage | A63 | en_US |
dc.relation.lastpage | 5 | en_US |
dc.relation.numberofpages | 5 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.numberofauthors | 2 | en_US |
dc.description.international | sì | en_US |
dc.contributor.country | ITA | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | ASTRONOMY & ASTROPHYSICS | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2015A&A...574A..63B | en_US |
dc.relation.ercsector | Scienze Fisiche Settori ERC (ERC) di riferimento::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegherò il file al passo 5-Carica) | en_US |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairetype | Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
crisitem.journal.journalissn | 0004-6361 | - |
crisitem.journal.ance | E016240 | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.orcid | 0000-0003-3175-9776 | - |
Appears in Collections: | 1.01 Articoli in rivista |
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File | Description | Size | Format | |
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bonanno_ur.pdf | PDF editoriale | 475.07 kB | Adobe PDF | View/Open |
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