Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/24370
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shaifullah, G. | en_US |
dc.contributor.author | Verbiest, J. P. W. | en_US |
dc.contributor.author | Freire, P. C. C. | en_US |
dc.contributor.author | Tauris, T. M. | en_US |
dc.contributor.author | Wex, N. | en_US |
dc.contributor.author | Osłowski, S. | en_US |
dc.contributor.author | Stappers, B. W. | en_US |
dc.contributor.author | Bassa, C. G. | en_US |
dc.contributor.author | Caballero, R. N. | en_US |
dc.contributor.author | Champion, D. J. | en_US |
dc.contributor.author | Cognard, I. | en_US |
dc.contributor.author | Desvignes, G. | en_US |
dc.contributor.author | Graikou, E. | en_US |
dc.contributor.author | Guillemot, L. | en_US |
dc.contributor.author | Janssen, G. H. | en_US |
dc.contributor.author | Jessner, A. | en_US |
dc.contributor.author | Jordan, C. | en_US |
dc.contributor.author | Karuppusamy, R. | en_US |
dc.contributor.author | Kramer, M. | en_US |
dc.contributor.author | Lazaridis, K. | en_US |
dc.contributor.author | Lazarus, P. | en_US |
dc.contributor.author | Lyne, A. G. | en_US |
dc.contributor.author | McKee, J. W. | en_US |
dc.contributor.author | PERRODIN, DELPHINE | en_US |
dc.contributor.author | POSSENTI, ANDREA | en_US |
dc.contributor.author | Tiburzi, C. | en_US |
dc.date.accessioned | 2020-04-30T13:06:47Z | - |
dc.date.available | 2020-04-30T13:06:47Z | - |
dc.date.issued | 2016 | en_US |
dc.identifier.issn | 0035-8711 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/24370 | - |
dc.description.abstract | Timing results for the black-widow pulsar J2051-0827 are presented, using a 21 year data set from four European Pulsar Timing Array telescopes and the Parkes radio telescope. This data set, which is the longest published to date for a black-widow system, allows for an improved analysis that addresses previously unknown biases. While secular variations, as identified in previous analyses, are recovered, short-term variations are detected for the first time. Concurrently, a significant decrease of ∼ 2.5 × 10<SUP>- 3</SUP> cm<SUP>- 3</SUP> pc in the dispersion measure associated with PSR J2051-0827 is measured for the first time and improvements are also made to estimates of the proper motion. Finally, PSR J2051-0827 is shown to have entered a relatively stable state suggesting the possibility of its eventual inclusion in pulsar timing arrays. | en_US |
dc.language.iso | eng | en_US |
dc.title | 21 year timing of the black-widow pulsar J2051-0827 | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1093/mnras/stw1737 | en_US |
dc.identifier.scopus | 2-s2.0-84988719640 | en_US |
dc.identifier.isi | 000383516700105 | en_US |
dc.identifier.url | https://academic.oup.com/mnras/article/462/1/1029/2589997 | en_US |
dc.identifier.url | https://arxiv.org/pdf/1607.04167.pdf | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 462 | en_US |
dc.relation.issue | 1 | en_US |
dc.relation.firstpage | 1029 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.international | sì | 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 | 2016MNRAS.462.1029S | 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::PE9_6 Stars and stellar systems | 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.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. Cagliari | - |
crisitem.author.dept | O.A. Cagliari | - |
crisitem.author.orcid | 0000-0002-1806-2483 | - |
crisitem.author.orcid | 0000-0001-5902-3731 | - |
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 | |
---|---|---|---|---|
stw1737.pdf | pdf editoriale | 2.2 MB | Adobe PDF | View/Open |
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Items in DSpace are published in Open Access, unless otherwise indicated.