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Eddington limit

Meaning of "Eddington limit" in the English dictionary

DICTIONARY

ETYMOLOGY OF THE WORD EDDINGTON LIMIT

Named after A. S. Eddington (1882–1944), English astronomer and physicist.

Etymology is the study of the origin of words and their changes in structure and significance.

PRONUNCIATION OF EDDINGTON LIMIT

ˈɛdɪŋtən


GRAMMATICAL CATEGORY OF EDDINGTON LIMIT

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation
Eddington limit is a noun.
A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES EDDINGTON LIMIT MEAN IN ENGLISH?

Eddington luminosity

The Eddington luminosity, also referred to as the Eddington limit, is the maximum luminosity a body can achieve when there is balance between the force of radiation acting outward and the gravitational force acting inward. The state of balance is called hydrostatic equilibrium. When a star exceeds the Eddington luminosity, it will initiate a very intense radiation-driven stellar wind from its outer layers. Since most massive stars have luminosities far below the Eddington luminosity, their winds are mostly driven by the less intense line absorption. The Eddington limit is invoked to explain the observed luminosity of accreting black holes such as quasars. Originally, Sir Arthur Stanley Eddington took only the electron scattering into account when calculating this limit, something that now is called the classical Eddington limit. Nowadays, the modified Eddington limit also counts on other radiation processes such as bound-free and free-free radiation interaction.

Definition of Eddington limit in the English dictionary

The definition of Eddington limit in the dictionary is the theoretical upper limit of luminosity that a star of a given mass can reach; occurs when the outward force of the radiation just balances the inward gravitational force.

WORDS THAT RHYME WITH EDDINGTON LIMIT

Addington · Aldington · Arlington · Barrington · Bennington · Bloomington · Burlington · Carrington · Darlington · Eddington · Ellington · Harrington · Islington · Lexington · Orpington · Waddington · Warrington · Washington · Wellington · Wilmington

WORDS THAT BEGIN LIKE EDDINGTON LIMIT

Edam · edaphic · edaphically · edaphology · Edberg · EDC · Edda · Eddaic · Eddery · eddied · eddies · Eddington · eddish · eddo · eddy · eddy current · Eddystone Rocks · Ede · Edelman

WORDS THAT END LIKE EDDINGTON LIMIT

age limit · cash limit · Chandrasekhar limit · credit limit · delimit · drink-drive limit · elastic limit · fatigue limit · legal limit · lending limit · limit · overdraft limit · price limit · Roche limit · speed limit · sublimit · the limit · three-mile limit · time limit · twelve-mile limit · weight limit

Synonyms and antonyms of Eddington limit in the English dictionary of synonyms

SYNONYMS

Translation of «Eddington limit» into 25 languages

TRANSLATOR

TRANSLATION OF EDDINGTON LIMIT

Find out the translation of Eddington limit to 25 languages with our English multilingual translator.

The translations of Eddington limit from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «Eddington limit» in English.
zh

Translator English - Chinese

爱丁顿限位
1,325 millions of speakers
es

Translator English - Spanish

límite de Eddington
570 millions of speakers
en

English

Eddington limit
510 millions of speakers
hi

Translator English - Hindi

Eddington सीमा
380 millions of speakers
ar

Translator English - Arabic

إدينجتون الحد
280 millions of speakers
ru

Translator English - Russian

предел Эддингтона
278 millions of speakers
pt

Translator English - Portuguese

limite de Eddington
270 millions of speakers
bn

Translator English - Bengali

এডিংটন সীমা
260 millions of speakers
fr

Translator English - French

limite d´Eddington
220 millions of speakers
ms

Translator English - Malay

Had Eddington
190 millions of speakers
de

Translator English - German

Eddington Grenze
180 millions of speakers
ja

Translator English - Japanese

エディントン限界
130 millions of speakers
ko

Translator English - Korean

에 딩턴 한계
85 millions of speakers
jv

Translator English - Javanese

Watesan Eddington
85 millions of speakers
vi

Translator English - Vietnamese

Eddington giới hạn
80 millions of speakers
ta

Translator English - Tamil

எடிங்டன் வரம்பு
75 millions of speakers
mr

Translator English - Marathi

एडिंग्टन मर्यादा
75 millions of speakers
tr

Translator English - Turkish

Eddington limiti
70 millions of speakers
it

Translator English - Italian

limite di Eddington
65 millions of speakers
pl

Translator English - Polish

Limit Eddington
50 millions of speakers
uk

Translator English - Ukrainian

межа Еддінгтона
40 millions of speakers
ro

Translator English - Romanian

limita Eddington
30 millions of speakers
el

Translator English - Greek

Eddington όριο
15 millions of speakers
af

Translator English - Afrikaans

Eddington limiet
14 millions of speakers
sv

Translator English - Swedish

Eddington gräns
10 millions of speakers
no

Translator English - Norwegian

Eddington grense
5 millions of speakers

Trends of use of Eddington limit

TRENDS

TENDENCIES OF USE OF THE TERM «EDDINGTON LIMIT»

Principal search tendencies and common uses of Eddington limit
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «Eddington limit».

Examples of use in the English literature, quotes and news about Eddington limit

EXAMPLES

10 ENGLISH BOOKS RELATING TO «EDDINGTON LIMIT»

Discover the use of Eddington limit in the following bibliographical selection. Books relating to Eddington limit and brief extracts from same to provide context of its use in English literature.
1
Accretion Power in Astrophysics
Under certain circumstances, this can lead to the existence of a maximum luminosity for a given mass, usually referred to as the Eddington luminosity, which we discuss next. 1.2 The Eddington limit Consider a steady spherically symmetrical ...
Juhan Frank, Andrew King, Derek Raine, 2002
2
Cosmic Catastrophes: Exploding Stars, Black Holes, and ...
This limit to the luminosity is called the Eddington limit, after the early British astrophysicist, Sir Arthur Eddington, who first realized the key role radiation could play in stars. The critical Eddington-limit luminosity is proportional to the mass of the ...
J. Craig Wheeler, 2007
3
Cosmochemistry: The Melting Pot of the Elements
I.e., the Eddington limit may shape the initial-final mass relation for the most massive star, with severe consequences for ... The most spectacular phenomenon in connection with the Eddington limit, associated with Luminous Blue Variables ...
C. Esteban, R. J. García López, A. Herrero, 2004
4
High Energy Astrophysics
2.5) with the Eddington limit. Introducing the Schwarzschild radius rg = 2GM/c2, the expression for the Eddington luminosity can be rewritten LE= 2πrgmpc3 σ T = 1.3 × 1031 ( M M ⊙ ) W. (14.6) This is an important result. It is interesting to ...
Malcolm S. Longair, 2011
5
Eta Carinae and the Supernova Impostors
Radiation pressure instability Luminous evolved stars have reduced stability with respect to radiation pressure due to their reduced mass for their luminosity and are thus close to the Eddington limit. However massive stars are also rotating.
Kris Davidson, Roberta M. Humphreys, 2012
6
Physics, Formation and Evolution of Rotating Stars
The meaningful opacity κ is the total opacity, but often the Eddington limit is considered for the electron scattering opacity. Table 4.1 gives the Eddington factor for electron scattering opacity, as well as other parameters of stars at the middle of ...
Andre Maeder, 2008
7
Black Holes in Binaries and Galactic Nuclei: Diagnostics, ...
I show that the Eddington limit implies PCrit(BH) ~ 3.3 d, i.e. a critical orbital period beyond which black-hole LMXBs cannot appear as persistent systems. The unusual behaviour of GRO J 1655-40 may result from its location close to Pcrit(BH).
Riccardo Giacconi, L. Kaper, E.P.J. van den Heuvel, 2001
8
High Energy Astrophysics: Stars, the galaxy and the ...
J., 186, 91.) Eddington luminosity, as may be confirmed by comparing the mass- luminosity relation for main-sequence stars (Section 13.3) with the Eddington limit. We can rewrite the expression for the Eddington luminosity in the following way ...
M. S. Longair, 1994
9
Conducting Astronomy Education Research: A Primer
This is called the Eddington limit, after the British astrophysicist Sir Arthur Eddington. If the luminosity exceeds the Eddington limit, there is so much radiation pressure—the pressure produced by photons streaming outward from the infalling ...
Janelle M. Bailey, Timothy F. Slater, Stephanie J. Slater, 2010
10
Advanced Astrophysics
... X-ray luminosities of Lv % 1037 erg s~' the required rate of mass accretion is M % 10~9Mo/year for a neutron star and M % 10~7Mo/year for a white dwarf. 9.4.2 Maximum luminosity/Eddington limit It is no accident that X-ray binaries have ...
Neb Duric, 2004

10 NEWS ITEMS WHICH INCLUDE THE TERM «EDDINGTON LIMIT»

Find out what the national and international press are talking about and how the term Eddington limit is used in the context of the following news items.
1
Unexpectedly small black-hole monsters rapidly suck up …
This luminosity is called the Eddington limit, which is proportional to the mass of the central object. When matter is accreted at rates higher than ... «R & D Magazine, Jun 15»
2
Unexpectedly little black-hole monsters rapidly suck up surrounding …
This luminosity is called the Eddington limit, which is proportional to the mass of the central object. When matter is accreted at rates higher than ... «Nanowerk, Jun 15»
3
"Light Echoes" Prove That This Neutron Star is Weirdly Like a Black …
That frequently pushes the system over the Eddington Limit, the threshold for being bright enough that radiation exerts more pressure outwards ... «io9, Jun 15»
4
Possible identity for mysteriously bright x-ray-emitting objects
Or maybe they're stellar-mass black holes (black holes that formed out of a collapsed star) that are accreting faster than their Eddington limit by ... «Ars Technica, Jun 15»
5
NASA's WISE detects universe's most luminous galaxy
Other possible explanations include breaking or bending the Eddington limit, a theoretical limit on how much a black hole can “eat”. «SpaceFlight Insider, May 15»
6
Brightest Galaxy Yet Shines With Light of 300 Trillion Suns
It might have been gobbling gas at the maximum possible rate, known as the Eddington limit, for its entire lifetime, although that seems unlikely. «National Geographic, May 15»
7
Most luminous galaxy in the universe
They both involve either breaking or bending the theoretical limit of black hole feeding, called the Eddington limit. NASA said: When a black ... «EarthSky, May 15»
8
Bloodstock Bites: Carnival Prince
... (Ocala Breeders' Sales Company) March Sale, Secret Circle is a full brother to Eddington Limit (Eddington), a three-time winner in Canada, ... «Sportinglife.com, Apr 15»
9
Black hole is the most massive discovered in the early Universe
The researchers calculate that it must have been taking in matter at the maximum rate, its Eddington limit. The Eddington limit exists because ... «Ars Technica, Mar 15»
10
Supermassive Black Holes at the Edge of Space and Time
This is way above the Eddington limit. So how could such a massive black hole have formed? Luckily, nearby, we have examples of how this ... «Huffington Post, Feb 15»
REFERENCE
« EDUCALINGO. Eddington limit [online]. Available <https://educalingo.com/en/dic-en/eddington-limit>. May 2024 ».
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