Ontology type: schema:ScholarlyArticle Open Access: True
2010-01
AUTHORSSatoru Yamamoto, Koji Wada, Hiroshi Kobayashi, Hiroshi Kimura, Masateru Ishiguro, Takafumi Matsui
ABSTRACTWe have studied the collisional process on the nucleus of Comet 9/P Tempel 1 (T1) and estimated the mass loss of surface materials due to the impacts of asteroidal objects. The mass loss rate is around ∼2×105 kg yr-1, which is smaller than that of water sublimation of ∼6×109 kg yr-1. We then estimated the number density of craters formed by asteroid impacts to infer the collisional history of T1. We found that the time necessary to accumulate the crater population on T1 is as long as ∼ a few 104 years, suggesting that T1 crossed the asteroid belt region more than ∼ a few 104 years ago, though this estimated time may be reduced to several thousands of years by taking into account the influence of the sublimation process on the crater size. Alternatively, the total period of the recent orbit, in which the perihelion distance is small enough to cause significant sublimation by erasing a large number of small craters, may be less than ∼2×103 years. More... »
PAGES5-11
http://scigraph.springernature.com/pub.10.5047/eps.2008.11.003
DOIhttp://dx.doi.org/10.5047/eps.2008.11.003
DIMENSIONShttps://app.dimensions.ai/details/publication/pub.1050856543
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/2008/04",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Earth Sciences",
"type": "DefinedTerm"
},
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0406",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Physical Geography and Environmental Geoscience",
"type": "DefinedTerm"
}
],
"author": [
{
"affiliation": {
"alternateName": "Graduate School of Frontier Science, Univ. of Tokyo, Japan",
"id": "http://www.grid.ac/institutes/grid.26999.3d",
"name": [
"Graduate School of Frontier Science, Univ. of Tokyo, Japan"
],
"type": "Organization"
},
"familyName": "Yamamoto",
"givenName": "Satoru",
"id": "sg:person.010073307161.26",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010073307161.26"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Institute of Low Temperature Science, Hokkaido Univ., Japan",
"id": "http://www.grid.ac/institutes/grid.39158.36",
"name": [
"Institute of Low Temperature Science, Hokkaido Univ., Japan"
],
"type": "Organization"
},
"familyName": "Wada",
"givenName": "Koji",
"id": "sg:person.07357404701.11",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.07357404701.11"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Institute of Low Temperature Science, Hokkaido Univ., Japan",
"id": "http://www.grid.ac/institutes/grid.39158.36",
"name": [
"Institute of Low Temperature Science, Hokkaido Univ., Japan"
],
"type": "Organization"
},
"familyName": "Kobayashi",
"givenName": "Hiroshi",
"id": "sg:person.011225466673.93",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011225466673.93"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Institute of Low Temperature Science, Hokkaido Univ., Japan",
"id": "http://www.grid.ac/institutes/grid.39158.36",
"name": [
"Institute of Low Temperature Science, Hokkaido Univ., Japan"
],
"type": "Organization"
},
"familyName": "Kimura",
"givenName": "Hiroshi",
"id": "sg:person.014224002346.06",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014224002346.06"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "National Astronomical Observatory of Japan, Japan",
"id": "http://www.grid.ac/institutes/grid.458494.0",
"name": [
"National Astronomical Observatory of Japan, Japan"
],
"type": "Organization"
},
"familyName": "Ishiguro",
"givenName": "Masateru",
"id": "sg:person.014236035341.27",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014236035341.27"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Graduate School of Frontier Science, Univ. of Tokyo, Japan",
"id": "http://www.grid.ac/institutes/grid.26999.3d",
"name": [
"Graduate School of Frontier Science, Univ. of Tokyo, Japan"
],
"type": "Organization"
},
"familyName": "Matsui",
"givenName": "Takafumi",
"id": "sg:person.015562374661.42",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015562374661.42"
],
"type": "Person"
}
],
"citation": [
{
"id": "sg:pub.10.1007/s11214-005-3392-6",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1029170794",
"https://doi.org/10.1007/s11214-005-3392-6"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/bf00919082",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1011693712",
"https://doi.org/10.1007/bf00919082"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/s11038-005-9038-6",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1018378973",
"https://doi.org/10.1007/s11038-005-9038-6"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/s11214-007-9301-4",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1008123490",
"https://doi.org/10.1007/s11214-007-9301-4"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/s11214-005-3384-6",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1024054078",
"https://doi.org/10.1007/s11214-005-3384-6"
],
"type": "CreativeWork"
}
],
"datePublished": "2010-01",
"datePublishedReg": "2010-01-01",
"description": "We have studied the collisional process on the nucleus of Comet 9/P Tempel 1 (T1) and estimated the mass loss of surface materials due to the impacts of asteroidal objects. The mass loss rate is around \u223c2\u00d7105 kg yr-1, which is smaller than that of water sublimation of \u223c6\u00d7109 kg yr-1. We then estimated the number density of craters formed by asteroid impacts to infer the collisional history of T1. We found that the time necessary to accumulate the crater population on T1 is as long as \u223c a few 104 years, suggesting that T1 crossed the asteroid belt region more than \u223c a few 104 years ago, though this estimated time may be reduced to several thousands of years by taking into account the influence of the sublimation process on the crater size. Alternatively, the total period of the recent orbit, in which the perihelion distance is small enough to cause significant sublimation by erasing a large number of small craters, may be less than \u223c2\u00d7103 years.",
"genre": "article",
"id": "sg:pub.10.5047/eps.2008.11.003",
"inLanguage": "en",
"isAccessibleForFree": true,
"isFundedItemOf": [
{
"id": "sg:grant.6010098",
"type": "MonetaryGrant"
},
{
"id": "sg:grant.6009034",
"type": "MonetaryGrant"
},
{
"id": "sg:grant.6012967",
"type": "MonetaryGrant"
}
],
"isPartOf": [
{
"id": "sg:journal.1294798",
"issn": [
"1343-8832",
"1880-5981"
],
"name": "Earth, Planets and Space",
"publisher": "Springer Nature",
"type": "Periodical"
},
{
"issueNumber": "1",
"type": "PublicationIssue"
},
{
"type": "PublicationVolume",
"volumeNumber": "62"
}
],
"keywords": [
"asteroidal objects",
"thousands of years",
"history",
"objects",
"years",
"thousands",
"account",
"period",
"collisional processes",
"process",
"impact",
"number density",
"craters",
"collisional history",
"time",
"asteroid belt region",
"belt region",
"region",
"perihelion distance",
"large number",
"Tempel 1",
"mass loss",
"surface material",
"materials",
"mass loss rate",
"yr-1",
"water sublimation",
"asteroid impact",
"crater population",
"population",
"influence",
"sublimation process",
"crater size",
"recent orbit",
"orbit",
"significant sublimation",
"small craters",
"ice",
"loss rate",
"sublimation",
"density",
"total period",
"distance",
"number",
"dust",
"nucleus",
"loss",
"rate",
"T1",
"size"
],
"name": "Collisional process on Comet 9/P Tempel 1: Mass loss of its dust and ice by impacts of asteroidal objects and its collisional history",
"pagination": "5-11",
"productId": [
{
"name": "dimensions_id",
"type": "PropertyValue",
"value": [
"pub.1050856543"
]
},
{
"name": "doi",
"type": "PropertyValue",
"value": [
"10.5047/eps.2008.11.003"
]
}
],
"sameAs": [
"https://doi.org/10.5047/eps.2008.11.003",
"https://app.dimensions.ai/details/publication/pub.1050856543"
],
"sdDataset": "articles",
"sdDatePublished": "2022-05-20T07:25",
"sdLicense": "https://scigraph.springernature.com/explorer/license/",
"sdPublisher": {
"name": "Springer Nature - SN SciGraph project",
"type": "Organization"
},
"sdSource": "s3://com-springernature-scigraph/baseset/20220519/entities/gbq_results/article/article_499.jsonl",
"type": "ScholarlyArticle",
"url": "https://doi.org/10.5047/eps.2008.11.003"
}
]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.10.5047/eps.2008.11.003'
N-Triples is a line-based linked data format ideal for batch operations.
curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.5047/eps.2008.11.003'
Turtle is a human-readable linked data format.
curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.5047/eps.2008.11.003'
RDF/XML is a standard XML format for linked data.
curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.5047/eps.2008.11.003'
This table displays all metadata directly associated to this object as RDF triples.
175 TRIPLES
22 PREDICATES
81 URIs
68 LITERALS
6 BLANK NODES