Isotropy in Spatial Orientation of Galaxies in the SDSS CGG 23005 having Redshift 0.11<Z≤0.12

Authors

  • Janak Ratna Malla Amrit campus, Tribhuvan University
  • Binil Aryal Central Department of Physics, Tribhuvan University

DOI:

https://doi.org/10.3126/nutaj.v11i1-2.77016

Keywords:

angular momentum, cluster galaxy group (CGG), Galaxies, Marker galaxy, SDSS

Abstract

We studied the Spatial orientations of 1015 SDSS galaxies in the SDSS CGG 23005 using 7th data release. Our main goal is to examine the non-random effect and to study spatial orientation of galaxies in the SDSS CGG 23005, of three different scenarios ('hierarchy model', 'primordial vorticity theory', and 'pancake model') using Godlowski theory. To check for anisotropy or isotropy we used three statistical tests: Chi-square, Auto-correlation, and the Fourier test. By analyzing the result evolution of galaxies in the SDSSCGG 23005 supports the "hierarchy model"( Peebles 1969).

Downloads

Download data is not yet available.
Abstract
0
PDF
0

Downloads

Published

2024-12-31

How to Cite

Malla, J. R., & Aryal, B. (2024). Isotropy in Spatial Orientation of Galaxies in the SDSS CGG 23005 having Redshift 0.11<Z≤0.12. NUTA Journal, 11(1-2), 20–26. https://doi.org/10.3126/nutaj.v11i1-2.77016

Issue

Vol. 11 No. 1-2 (2024)

Section

Articles

License

© Copyright by NUTA JOURNAL
All Rights Reserved. No part of this Journal may be reproduced in any form or by any electronic or mechanical means, including information storage and retrieval system without prior permission in writing from the publisher, except by a reviewer who may quote brief extracts while reviewing.