Void galaxy

A void galaxy is a galaxy located in a cosmological void.^[1] Few galaxies exist in voids; most are located in sheets, walls and filaments that surround voids and supervoids.^[2]^[3] Many void galaxies are connected through void filaments^[4] or tendrils,^[5] less massive versions of the regular galaxy filaments that surround voids. These filaments are often straighter than their non-void counterparts due to the lack of influence by surrounding filaments.^[4] These filaments can even be rich enough to form poor galaxy clusters.^[6] The void galaxies themselves are thought to represent pristine examples of galactic evolution, having few neighbours, and likely to have formed from pure intergalactic gas.^[7]

^ Rien van de Weygaert; Platen, Erwin; Tigrak, Esra; Hidding, Johan; Thijs van der Hulst; Aragon-Calvo, Miguel A.; Stanonik, Kathryn; Jacqueline van Gorkom (17 December 2009). "The Cosmically Depressed: Life, Sociology and Identity of Voids". Galaxies in Isolation: Exploring Nature Versus Nurture. 421: 99. arXiv:0912.3473v1. Bibcode:2010ASPC..421...99V.
^ SchmidtFirst1=K.-H.; Bohm, P.; Elsasser, H. (February 1997). "On the emptiness of voids". Astronomische Nachrichten. 318 (2): 81. Bibcode:1997AN....318...81S. doi:10.1002/asna.2113180204.{{cite journal}}: CS1 maint: numeric names: authors list (link)
^ Astronomy and Astrophysics, "Results of a search for faint galaxies in voids", Kuhn, B.; Hopp, U.; Elsaesser, H.;, 'v.318', 02/1997, Bibcode:1997A&A...318..405K
^ ^a ^b Park, Daeseong; Lee, Jounghun (December 2009). "The Bridge Effect of Void Filaments". Monthly Notices of the Royal Astronomical Society. 400 (2): 1105–1108. arXiv:0905.4277v2. Bibcode:2009MNRAS.400.1105P. doi:10.1111/j.1365-2966.2009.15524.x. S2CID 16612240.
^ Alpaslan, Mehmet; Robotham, Aaron S. G.; Obreschkow, Danail; Penny, Samantha; Driver, Simon; Norberg, Peder; Brough, Sarah; Brown, Michael; Cluver, Michelle; Holwerda, Benne; Hopkins, Andrew M.; van Kampen, Eelco; Kelvin, Lee S.; Lara-Lopez, Maritza A.; Liske, Jochen; Loveday, Jon; Mahajan, Smriti; Pimbblet, Kevin (1 May 2014). "Galaxy and Mass Assembly (GAMA): fine filaments of galaxies detected within voids". Monthly Notices of the Royal Astronomical Society: Letters. 440 (1): L106–L110. arXiv:1401.7331. Bibcode:2014MNRAS.440L.106A. doi:10.1093/mnrasl/slu019.
^ "Studies of Selected Voids. Faint Galaxies in the Direction of the Void 0049+05", G.T. Petrov, L. Slavcheva-Mihova, V. Kopchev, 2007' '
^ arXiv, "Cosmic Voids: structure, dynamics and galaxies", Rien van de Weygaert, Erwin Platen, 16 Dec 2009, arXiv:0912.2997, Bibcode:2009arXiv0912.2997V

[CosmicallyDepressed-1] Rien van de Weygaert; Platen, Erwin; Tigrak, Esra; Hidding, Johan; Thijs van der Hulst; Aragon-Calvo, Miguel A.; Stanonik, Kathryn; Jacqueline van Gorkom (17 December 2009). "The Cosmically Depressed: Life, Sociology and Identity of Voids". Galaxies in Isolation: Exploring Nature Versus Nurture. 421: 99. arXiv:0912.3473v1. Bibcode:2010ASPC..421...99V.

[EmptinessOfVoids-2] SchmidtFirst1=K.-H.; Bohm, P.; Elsasser, H. (February 1997). "On the emptiness of voids". Astronomische Nachrichten. 318 (2): 81. Bibcode:1997AN....318...81S. doi:10.1002/asna.2113180204.{{cite journal}}: CS1 maint: numeric names: authors list (link)

[VoidFaintGalaxies-3] Astronomy and Astrophysics, "Results of a search for faint galaxies in voids", Kuhn, B.; Hopp, U.; Elsaesser, H.;, 'v.318', 02/1997, Bibcode:1997A&A...318..405K

[BridgeVoidFilament-4] Park, Daeseong; Lee, Jounghun (December 2009). "The Bridge Effect of Void Filaments". Monthly Notices of the Royal Astronomical Society. 400 (2): 1105–1108. arXiv:0905.4277v2. Bibcode:2009MNRAS.400.1105P. doi:10.1111/j.1365-2966.2009.15524.x. S2CID 16612240.

[FineFilamentsDetected-5] Alpaslan, Mehmet; Robotham, Aaron S. G.; Obreschkow, Danail; Penny, Samantha; Driver, Simon; Norberg, Peder; Brough, Sarah; Brown, Michael; Cluver, Michelle; Holwerda, Benne; Hopkins, Andrew M.; van Kampen, Eelco; Kelvin, Lee S.; Lara-Lopez, Maritza A.; Liske, Jochen; Loveday, Jon; Mahajan, Smriti; Pimbblet, Kevin (1 May 2014). "Galaxy and Mass Assembly (GAMA): fine filaments of galaxies detected within voids". Monthly Notices of the Royal Astronomical Society: Letters. 440 (1): L106–L110. arXiv:1401.7331. Bibcode:2014MNRAS.440L.106A. doi:10.1093/mnrasl/slu019.

[Studies_0049+05-6] "Studies of Selected Voids. Faint Galaxies in the Direction of the Void 0049+05", G.T. Petrov, L. Slavcheva-Mihova, V. Kopchev, 2007' '

[StructureDynamicsGalaxies-7] rXiv, "Cosmic Voids: structure, dynamics and galaxies", Rien van de Weygaert, Erwin Platen, 16 Dec 2009, arXiv:0912.2997, Bibcode:2009arXiv0912.2997V

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