2018MNRAS.473.4318A

Query : 2018MNRAS.473.4318A

2018MNRAS.473.4318A - Mon. Not. R. Astron. Soc., 473, 4318-4325 (2018/February-1)

Angular power spectrum of galaxies in the 2MASS Redshift Survey.

ANDO S., BENOIT-LEVY A. and KOMATSU E.

Abstract (from CDS):

We present the measurement and interpretation of the angular power spectrum of nearby galaxies in the 2MASS Redshift Survey catalogue with spectroscopic redshifts up to z ≃ 0.1. We detect the angular power spectrum up to a multipole of l ≃ 1000. We find that the measured power spectrum is dominated by galaxies living inside nearby galaxy clusters and groups. We use the halo occupation distribution (HOD) formalism to model the power spectrum, obtaining a fit with reasonable parameters. These HOD parameters are in agreement with the 2MASS galaxy distribution we measure towards the known nearby galaxy clusters, confirming validity of our analysis.

Abstract Copyright: © 2017 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): galaxies: fundamental parameters - large-scale structure of Universe

Simbad objects: 16

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Number of rows : 16
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 [CHM2007] LDC 74 GrG 01 15 09.0 +32 47 16           ~ 3 0
2 [CHM2007] LDC 224 GrG 03 08 47.2 +41 46 28           ~ 4 0
3 [CHM2007] LDC 251 GrG 03 36 29.0 -20 06 51           ~ 3 0
4 [CHM2007] LDC 279 GrG 04 03 46.3 +51 49 25           ~ 3 0
5 [CHM2007] LDC 293 GrG 04 14 23.7 +36 58 31           ~ 3 0
6 [CHM2007] LDC 729 GrG 10 27 34.5 -29 19 43           ~ 3 0
7 [CHM2007] LDC 816 GrG 11 31 18.0 +62 36 34           ~ 2 0
8 [CHM2007] LDC 867 GrG 12 07 37.1 +46 37 45           ~ 3 0
9 [CHM2007] LDC 904 GrG 12 32 57.8 +07 56 31           ~ 3 0
10 [CHM2007] LDC 916 GrG 12 50 04.8 -42 17 17           ~ 3 0
11 [CHM2007] LDC 921 GrG 12 54 53.8 -11 13 56           ~ 3 0
12 [CHM2007] LDC 926 GrG 12 58 53.8 +27 53 23           ~ 3 0
13 [CHM2007] LDC 996 GrG 13 39 39.0 -31 01 54           ~ 3 0
14 [CHM2007] LDC 1172 GrG 16 10 37.4 -59 52 21           ~ 3 0
15 [CHM2007] LDC 1323 GrG 18 58 54.0 -62 15 06           ~ 2 0
16 [CHM2007] LDC 1520 GrG 22 28 34.8 +35 40 15           ~ 2 0

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