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Naslov:Hidden periodicity in Stripe 82 with Saraswati supercluster—a fractal analysis
Avtorji:ID Raj, Vimal (Avtor)
ID Swapna, Mohanachandran Nair Sindhu (Avtor)
ID Sankararaman, Sankaranarayana Iyer (Avtor)
Datoteke: Gradivo nima datotek, ki so prostodostopne za javnost. Gradivo je morda fizično dosegljivo v knjižnici fakultete, zalogo lahko preverite v COBISS-u. Povezava se odpre v novem oknu
Jezik:Angleški jezik
Vrsta gradiva:Neznano
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:UNG - Univerza v Novi Gorici
Opis:The manuscript attempts to explore the periodicity in the distribution of galaxies in the recently reported Saraswati supercluster and the Stripe 82 region containing it as an example. The report of 120 Mpc periodicity in the Abell galaxy clusters by power spectrum analysis is the motivation behind the study. The power spectral analysis across the central part of the Stripe 82 region shows a periodic variation of 3.09° or 71 Mpc in fractal dimension whereas an average angular periodicity of 3.45° or 94 Mpc is observed across the Stripe 82 region. This refers to the periodicity of complexity or cluster density of galaxy distribution. The texture of the distribution pattern understood through lacunarity analysis indicates a near symmetric distribution. Fractal dimensions like box-counting dimension, information dimension and correlation dimension are also found through multifractal analysis. While the information dimension tells about the distribution density of galactic points, the correlation dimension details the distribution of galaxies in the neighbourhood
Ključne besede:galaxy distribution, fractal analysis, multifractals, lacunarity, Saraswati supercluster, Stripe 82
Leto izida:2021
Št. strani:str. 1-7
Številčenje:Vol. 73, no. 1
PID:20.500.12556/RUNG-7465 Novo okno
COBISS.SI-ID:113768451 Novo okno
UDK:53
ISSN pri članku:0253-6102
DOI:10.1088/1572-9494/abc3ab Novo okno
NUK URN:URN:SI:UNG:REP:TFW1MGKD
Datum objave v RUNG:04.07.2022
Število ogledov:1093
Število prenosov:0
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
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Gradivo je del revije

Naslov:Communications in Theoretical Physics
Skrajšan naslov:Commum. Theor. Phys.
Založnik:International Academic Publishers
ISSN:0253-6102
COBISS.SI-ID:515072793 Novo okno

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