Galaktiese filament: Verskil tussen weergawes
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'''Galaktiese filamente''' (ook genoem '''superswermkomplekse''', '''groot mure''' of '''groot aantrekkers''')<ref name="2001ASPC..232..108C">R.G.Clowes; "Large Quasar Groups - A Short Review"; 'The New Era of Wide Field Astronomy', ASP Conference Series, Vol. 232.; 2001; Astronomical Society of the Pacific; ISBN 1-58381-065-X ; {{bibcode|2001ASPC..232..108C}}</ref><ref name="astro-ph/9602090"> Boris V. Komberg, Andrey V. Kravtsov, Vladimir N. Lukash; "The search and investigation of the Large Groups of Quasars"; {{arXiv|astro-ph/9602090}} ; {{bibcode|1996astro.ph..2090K}} ;</ref> is die grootste bekende strukture in die waarneembare [[heelal]]. Hulle is massiewe, stringagtige formasies met ’n tipiese lengte van 50 tot 80 [[parsek|megaparsek]] wat die grense skep tussen groot leemtes in die heelal.<ref>Bharadwaj, Somnath; Bhavsar, Suketu; Sheth, Jatush V. [http://iopscience.iop.org/0004-637X/606/1/25/pdf/17107.web.pdf The Size of the Longest Filaments in the Universe]. Astrophys.J. 606 (2004) 25-31</ref> Filamente bestaan uit [[sterrestelsel]]s wat deur swaartekrag gebind word; dele waar ’n groot aantal stelsels baie na aan mekaar lê (in kosmiese terme) word [[superswerm]]s genoem.
Lyn 12:
*[[Ursa Major-filament]]
*[[Lynx-Ursa Major-filament]] (1999); verbind aan maar nie deel van die [[Lynx-Ursa Major-superswerm]] nie<ref name=ApJSv121i2>'The Astrophysical Journal Supplement Series', vol. 121, uitg. 2, ble. 445-472. '''"Photometric Properties of Kiso Ultraviolet-Excess Galaxies in the Lynx-Ursa Major Region"''' ''04/1999'' {{bibcode|1999ApJS..121..445T}}</ref>
*z=2.38-filament om protoswerm ClG J2143-4423 (2004); ’n filament so lank soos die Groot Muur<ref>Nasa, [http://www.nasa.gov/centers/goddard/news/topstory/2004/0107filament.html Giant Galaxy String Defies Models Of How Universe Evolved], 7 Januarie 2004</ref><ref>'The Astrophysical Journal', vol. 602, uitg. 2, ble. 545-554. '''The Distribution of Lyα-Emitting Galaxies at z=2.38''' ''02/2004'' {{bibcode|2004ApJ...602..545P}} {{doi|10.1086/381145}}</ref>
===Mure===
Dié soort galaktiese filamente se lang as is aansienlik langer as die kort as.
*[[CfA2 Groot Muur]] ook Coma-muur of net Groot Muur (1989); die eerste supergroot struktuur wat ontdek is; bevat die [[Coma-superswerm]]<ref name=SLSS-SDSS /><ref>'Scientific American', vol. 280, No. 6, bl. 30-37 {{PDF|[http://cosmos.phy.tufts.edu/~zirbel/ast21/sciam/MappingUniverse.pdf '''Mapping the Universe''']|1.43 MB}} ''06/1999'' {{bibcode|1999SciAm.280f..30L}}</ref>
Lyn 21:
*[[Sculptor-muur]], ook Suidelike Groot Muur; parallel met die Fornax-muur en loodreg tot die Grus-muur<ref name=LzLSS>Unveiling large-scale structures behind the Milky Way. Astronomical Society of the Pacific Conference Series, vol. 67; Proceedings of a workshop at the Observatoire de Paris-Meudon; 18–21 Januarie 1994; San Francisco: Astronomical Society of the Pacific (ASP); c1994; red. Chantal Balkowski en R.C. Kraan-Korteweg, bl. 21 ; [http://adsabs.harvard.edu/full/1994ASPC...67...21F Visualization of Nearby Large-Scale Structures] ; Fairall, A.P., Paverd, W.R., & Ashley, R.P. ; 1994ASPC...67...21F</ref><ref name=LSSg />
*[[Grus-muur]]; loodreg tot die Fornax- en die Sculptor-muur<ref name=LSSg>'Astrophysics and Space Science', vol. 230, uitg. 1-2, bl. 225-235 '''Large-Scale Structures in the Distribution of Galaxies''' ''08/1995'' {{bibcode|1995Ap&SS.230..225F}}</ref>
*[[Fornax-muur]]; bevat die [[Fornax-superswerm]]; parallel met die Sculptor-muur en loodreg tot die Grus-muur<ref name=LzLSS /><ref name=LSSg />
* ’n Groot Muur van Centaurus (of Fornax of Virgo) is voorgestel, wat ons eie [[Virgo-superswerm]], ook bekend as die Lokale Superswerm, insluit (wat daarop dui dat dit die "Lokale Groot Muur" sou wees)<ref name=LzLSS /><ref name=LSSg />
* ’n Groot muur is voorgestel om die beliggaming van die [[Groot Aantrekker]] te wees, met die [[Norma-superswerm]] as deel daarvan; dit word ook die "Groot Aantrekker-muur" genoem<ref>World Science, [http://www.world-science.net/exclusives/exclusives-nfrm/060419_attractor.htm Wall of galaxies tugs on ours, astronomers find] 19 April 2006</ref>
* ’n Muur is in 2000 voorgestel wat naby die radiostelsel B3 0003+387 lê<ref>'The Astronomical Journal', vol. 120, uitg. 5, bl. 2331-2337. '''B3 0003+387: AGN-Marked Large-Scale Structure at Redshift 1.47?''' ''11/2000'' {{bibcode|2000AJ....120.2331T}} {{doi|10.1086/316827}}</ref>
* ’n Groot muur is in 2000 voorgestel wat in die noordelike [[Hubble-diepveld]] lê<ref>FermiLab, [http://www.spaceref.ca/news/viewpr.html?pid=634 Astronomers Find Wall of Galaxies Traversing the Hubble Deep Field], DARPA, 24 Januarie 2000</ref><ref>'The Astronomical Journal', vol. 119, uitg. 6, bl. 2571-2582 ; [http://www.iop.org/EJ/article/1538-3881/119/6/2571/990560.text.html QSOS and Absorption-Line Systems surrounding the Hubble Deep Field] ; ''06/2000'' ; {{doi|10.1086/301404}} ; {{bibcode|2000AJ....119.2571V}} ;</ref>
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Dit is proto-superswermkomplekse en van die grootste strukture bekend.<ref name="10.1093/mnras/sts497"/>
*[[Clowes & Campusano LQG]] , ook bekend as U1.28 (1991)
*[[U1.27]] (2012); in Januarie 2013 was dit die grootste struktuur bekend in die heelal
==Sien ook==
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* arXiv, {{PDF|1=[http://www.publish.csiro.au/?act=view_file&file_id=AS05006.pdf Pulling out Threads from the Cosmic Tapestry:Defining Filaments of Galaxies]}}, Kevin A. Pimbblet, 14 Maart 2005
{{Sterrestelsels}}
[[Kategorie:Galaktiese filamente| ]]
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