See Einstein ring in All languages combined, or Wiktionary
Download JSON data for Einstein ring meaning in English (3.7kB)
{
"etymology_text": "Named after Albert Einstein, whose theory of general relativity predicted gravitational lensing.",
"forms": [
{
"form": "Einstein rings",
"tags": [
"plural"
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"expansion": "Einstein ring (plural Einstein rings)",
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"lang_code": "en",
"pos": "noun",
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"examples": [
{
"ref": "2008, Malcolm Longair, Galaxy Formation, 2nd edition, Springer, page 130",
"text": "Thus, clusters of galaxies with masses M ∼ 10¹⁵M_⊙ at cosmological distances can result in Einstein rings with angular radii tens of arcseconds.",
"type": "quotation"
},
{
"ref": "2012, Arlie O. Petters, Harold Levine, Joachim Wambsganss, Singularity Theory and Gravitational Lensing, Springer, page 155",
"text": "The many constraints that the images of Einstein rings provide, allow us to determine the slope of the mass distribution in the lensing galaxy.\nIn 1988, the first example of an \"Einstein ring\" was discovered by Jackie Hewitt [Hew].",
"type": "quotation"
},
{
"ref": "2017, Scott Dodelson, Gravitational Lensing, Cambridge University Press, page 48",
"text": "This is quite a bit larger than the cores in most clusters, so clusters are unlikely to produce dramatic signatures such as Einstein rings.",
"type": "quotation"
}
],
"glosses": [
"A ring-shaped gravitational mirage; an image of a distant light source, such as a galaxy, which has been distorted into a ring by a gravitational lens."
],
"id": "en-Einstein_ring-en-noun-SHEKONvx",
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"raw_glosses": [
"(astronomy) A ring-shaped gravitational mirage; an image of a distant light source, such as a galaxy, which has been distorted into a ring by a gravitational lens."
],
"related": [
{
"word": "Einstein cross"
},
{
"word": "Einstein radius"
}
],
"topics": [
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"translations": [
{
"code": "fr",
"lang": "French",
"sense": "image distorted into a ring by a gravitational lens",
"tags": [
"masculine"
],
"word": "anneau d’Einstein"
},
{
"code": "de",
"lang": "German",
"sense": "image distorted into a ring by a gravitational lens",
"tags": [
"masculine"
],
"word": "Einsteinring"
},
{
"code": "it",
"lang": "Italian",
"sense": "image distorted into a ring by a gravitational lens",
"tags": [
"masculine"
],
"word": "anello di Einstein"
}
],
"wikipedia": [
"Albert Einstein"
]
}
],
"word": "Einstein ring"
}
{
"etymology_text": "Named after Albert Einstein, whose theory of general relativity predicted gravitational lensing.",
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"examples": [
{
"ref": "2008, Malcolm Longair, Galaxy Formation, 2nd edition, Springer, page 130",
"text": "Thus, clusters of galaxies with masses M ∼ 10¹⁵M_⊙ at cosmological distances can result in Einstein rings with angular radii tens of arcseconds.",
"type": "quotation"
},
{
"ref": "2012, Arlie O. Petters, Harold Levine, Joachim Wambsganss, Singularity Theory and Gravitational Lensing, Springer, page 155",
"text": "The many constraints that the images of Einstein rings provide, allow us to determine the slope of the mass distribution in the lensing galaxy.\nIn 1988, the first example of an \"Einstein ring\" was discovered by Jackie Hewitt [Hew].",
"type": "quotation"
},
{
"ref": "2017, Scott Dodelson, Gravitational Lensing, Cambridge University Press, page 48",
"text": "This is quite a bit larger than the cores in most clusters, so clusters are unlikely to produce dramatic signatures such as Einstein rings.",
"type": "quotation"
}
],
"glosses": [
"A ring-shaped gravitational mirage; an image of a distant light source, such as a galaxy, which has been distorted into a ring by a gravitational lens."
],
"links": [
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"raw_glosses": [
"(astronomy) A ring-shaped gravitational mirage; an image of a distant light source, such as a galaxy, which has been distorted into a ring by a gravitational lens."
],
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"translations": [
{
"code": "fr",
"lang": "French",
"sense": "image distorted into a ring by a gravitational lens",
"tags": [
"masculine"
],
"word": "anneau d’Einstein"
},
{
"code": "de",
"lang": "German",
"sense": "image distorted into a ring by a gravitational lens",
"tags": [
"masculine"
],
"word": "Einsteinring"
},
{
"code": "it",
"lang": "Italian",
"sense": "image distorted into a ring by a gravitational lens",
"tags": [
"masculine"
],
"word": "anello di Einstein"
}
],
"word": "Einstein ring"
}
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-05-01 from the enwiktionary dump dated 2024-04-21 using wiktextract (f4fd8c9 and c9440ce). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
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