Ontology type: schema:ScholarlyArticle
1998-05
AUTHORSC. Kouveliotou, S. Dieters, T. Strohmayer, J. van Paradijs, G. J. Fishman, C. A. Meegan, K. Hurley, J. Kommers, I. Smith, D. Frail, T. Murakami
ABSTRACTSoft |[gamma]|-ray repeaters (SGRs) emit multiple, brief (|[sim]|0.1-s), intense outbursts of low-energy |[gamma]|-rays. They are extremely rare1|[mdash]|three2, 3, 4 are known in our Galaxy and one5 in the Large Magellanic Cloud. Two SGRs are associated5, 6, 7 with young supernova remnants (SNRs), and therefore most probably with neutron stars, but it remains a puzzle why SGRs are so different from |[lsquo]|normal|[rsquo]| radio pulsars. Here we report the discovery of pulsations in the persistent X-ray flux of SGR1806 |[minus]| 20, with a period of 7.47|[thinsp]|s and a spindown rate of 2.6 |[times]| 10|[minus]|3|[thinsp]|s|[thinsp]|yr|[minus]|1. We argue that the spindown is due to magnetic dipole emission and find that the pulsar age and (dipolar) magnetic field strength are |[sim]|1,500 years and 8|[times]| 1014|[thinsp]|gauss, respectively. Our observations demonstrate the existence of |[lsquo]|magnetars|[rsquo]|, neutron stars with magnetic fields about 100 times stronger than those of radio pulsars, and support earlier suggestions8,9 that SGR bursts are caused by neutron-star |[lsquo]|crustquakes|[rsquo]| produced by magnetic stresses. The |[lsquo]|magnetar|[rsquo]| birth rate is about one per millennium|[mdash]|a substantial fraction of that of radio pulsars. Thus our results may explain why some SNRs have no radio pulsars. More... »
PAGES235-237
http://scigraph.springernature.com/pub.10.1038/30410
DOIhttp://dx.doi.org/10.1038/30410
DIMENSIONShttps://app.dimensions.ai/details/publication/pub.1019483518
JSON-LD is the canonical representation for SciGraph data.
TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT
[
{
"@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json",
"about": [
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0201",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Astronomical and Space Sciences",
"type": "DefinedTerm"
},
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/02",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Physical Sciences",
"type": "DefinedTerm"
}
],
"author": [
{
"familyName": "Kouveliotou",
"givenName": "C.",
"id": "sg:person.01246552304.84",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01246552304.84"
],
"type": "Person"
},
{
"familyName": "Dieters",
"givenName": "S.",
"id": "sg:person.012172767223.00",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012172767223.00"
],
"type": "Person"
},
{
"familyName": "Strohmayer",
"givenName": "T.",
"id": "sg:person.016051452725.01",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.016051452725.01"
],
"type": "Person"
},
{
"familyName": "van Paradijs",
"givenName": "J.",
"id": "sg:person.014660062116.69",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014660062116.69"
],
"type": "Person"
},
{
"familyName": "Fishman",
"givenName": "G. J.",
"id": "sg:person.014441174013.44",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014441174013.44"
],
"type": "Person"
},
{
"familyName": "Meegan",
"givenName": "C. A.",
"id": "sg:person.010301046061.15",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010301046061.15"
],
"type": "Person"
},
{
"familyName": "Hurley",
"givenName": "K.",
"id": "sg:person.07650070665.03",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.07650070665.03"
],
"type": "Person"
},
{
"familyName": "Kommers",
"givenName": "J.",
"id": "sg:person.014047251432.90",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014047251432.90"
],
"type": "Person"
},
{
"familyName": "Smith",
"givenName": "I.",
"id": "sg:person.0656000402.34",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0656000402.34"
],
"type": "Person"
},
{
"familyName": "Frail",
"givenName": "D.",
"id": "sg:person.014137402714.22",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014137402714.22"
],
"type": "Person"
},
{
"familyName": "Murakami",
"givenName": "T.",
"id": "sg:person.010625754231.71",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010625754231.71"
],
"type": "Person"
}
],
"citation": [
{
"id": "sg:pub.10.1007/bf00658587",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1007651916",
"https://doi.org/10.1007/bf00658587"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/bf00658587",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1007651916",
"https://doi.org/10.1007/bf00658587"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1038/368127a0",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1009032990",
"https://doi.org/10.1038/368127a0"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1038/365033a0",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1017866853",
"https://doi.org/10.1038/365033a0"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1038/368125a0",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1026224456",
"https://doi.org/10.1038/368125a0"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1038/368129a0",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1028115719",
"https://doi.org/10.1038/368129a0"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1038/282587a0",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1034461879",
"https://doi.org/10.1038/282587a0"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1086/168529",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1058499819"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1086/169556",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1058500846"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1086/178147",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1058509435"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1086/183766",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1058513276"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1086/187624",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1058517132"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1086/187805",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1058517313"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1086/187853",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1058517361"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1086/303807",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1058611332"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1086/310635",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1058618132"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1086/310843",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1058618340"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1103/physrevd.57.3219",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1060704021"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1103/physrevd.57.3219",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1060704021"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1093/mnras/275.2.255",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1083454056"
],
"type": "CreativeWork"
}
],
"datePublished": "1998-05",
"datePublishedReg": "1998-05-01",
"description": "Soft |[gamma]|-ray repeaters (SGRs) emit multiple, brief (|[sim]|0.1-s), intense outbursts of low-energy |[gamma]|-rays. They are extremely rare1|[mdash]|three2, 3, 4 are known in our Galaxy and one5 in the Large Magellanic Cloud. Two SGRs are associated5, 6, 7 with young supernova remnants (SNRs), and therefore most probably with neutron stars, but it remains a puzzle why SGRs are so different from |[lsquo]|normal|[rsquo]| radio pulsars. Here we report the discovery of pulsations in the persistent X-ray flux of SGR1806 |[minus]| 20, with a period of 7.47|[thinsp]|s and a spindown rate of 2.6 |[times]| 10|[minus]|3|[thinsp]|s|[thinsp]|yr|[minus]|1. We argue that the spindown is due to magnetic dipole emission and find that the pulsar age and (dipolar) magnetic field strength are |[sim]|1,500 years and 8|[times]| 1014|[thinsp]|gauss, respectively. Our observations demonstrate the existence of |[lsquo]|magnetars|[rsquo]|, neutron stars with magnetic fields about 100 times stronger than those of radio pulsars, and support earlier suggestions8,9 that SGR bursts are caused by neutron-star |[lsquo]|crustquakes|[rsquo]| produced by magnetic stresses. The |[lsquo]|magnetar|[rsquo]| birth rate is about one per millennium|[mdash]|a substantial fraction of that of radio pulsars. Thus our results may explain why some SNRs have no radio pulsars.",
"genre": "research_article",
"id": "sg:pub.10.1038/30410",
"inLanguage": [
"en"
],
"isAccessibleForFree": false,
"isPartOf": [
{
"id": "sg:journal.1018957",
"issn": [
"0090-0028",
"1476-4687"
],
"name": "Nature",
"type": "Periodical"
},
{
"issueNumber": "6682",
"type": "PublicationIssue"
},
{
"type": "PublicationVolume",
"volumeNumber": "393"
}
],
"name": "An X-ray pulsar with a superstrong magnetic field in the soft \u03b3-ray repeater SGR1806 \u2212 20",
"pagination": "235-237",
"productId": [
{
"name": "readcube_id",
"type": "PropertyValue",
"value": [
"5cd53366df83df31e9745e630e1dcf31f7448f2b9aae538f6ee1dadc72a19e7f"
]
},
{
"name": "doi",
"type": "PropertyValue",
"value": [
"10.1038/30410"
]
},
{
"name": "dimensions_id",
"type": "PropertyValue",
"value": [
"pub.1019483518"
]
}
],
"sameAs": [
"https://doi.org/10.1038/30410",
"https://app.dimensions.ai/details/publication/pub.1019483518"
],
"sdDataset": "articles",
"sdDatePublished": "2019-04-11T12:26",
"sdLicense": "https://scigraph.springernature.com/explorer/license/",
"sdPublisher": {
"name": "Springer Nature - SN SciGraph project",
"type": "Organization"
},
"sdSource": "s3://com-uberresearch-data-dimensions-target-20181106-alternative/cleanup/v134/2549eaecd7973599484d7c17b260dba0a4ecb94b/merge/v9/a6c9fde33151104705d4d7ff012ea9563521a3ce/jats-lookup/v90/0000000362_0000000362/records_87109_00000000.jsonl",
"type": "ScholarlyArticle",
"url": "http://www.nature.com/nature/journal/v393/n6682/full/393235a0.html"
}
]
Download the RDF metadata as: json-ld nt turtle xml License info
JSON-LD is a popular format for linked data which is fully compatible with JSON.
curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1038/30410'
N-Triples is a line-based linked data format ideal for batch operations.
curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1038/30410'
Turtle is a human-readable linked data format.
curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1038/30410'
RDF/XML is a standard XML format for linked data.
curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1038/30410'
This table displays all metadata directly associated to this object as RDF triples.
177 TRIPLES
21 PREDICATES
45 URIs
19 LITERALS
7 BLANK NODES