2000ApJ...528...30M

Query : 2000ApJ...528...30M

2000ApJ...528...30M - Astrophys. J., 528, 30-50 (2000/January-1)

Cosmological redshift-space distortion on clustering of high-redshift objects: correction for nonlinear effects in the power spectrum and tests with N-body simulations.

MAGIRA H., JING Y.P. and SUTO Y.

Abstract (from CDS):

We examine the cosmological redshift-space distortion effect on the power spectrum of objects at high redshifts, which is an unavoidable observational contamination in general relativistic cosmology. In particular, we consider the nonlinear effects of density and velocity evolution using high-resolution N-body simulations in cold dark matter models. We find that theoretical modeling on the basis of the fitting formulae of nonlinear density and velocity fields accurately describes the numerical results, especially in quasi-nonlinear regimes. These corrections for nonlinear effects are essential in order to use the cosmological redshift-space distortion as a cosmological test. We perform a feasibility test to derive constraints from the future catalogs of high-redshift quasars using our theoretical modeling and results of N-body simulations. Applying the present methodology to the future data from ongoing surveys of high-redshift galaxies and quasars will provide a useful tool to constrain a geometry of the universe.

Abstract Copyright: ∼

Journal keyword(s): Cosmology: Theory - Cosmology: Dark Matter - Cosmology: Large-Scale Structure of Universe - Galaxies: Distances and Redshifts - Methods: {em n}-Body Simulations - Galaxies: Quasars: General

Simbad objects: 1

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Number of rows : 1
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 QSO J0338+0021 QSO 03 38 29.3153623704 +00 21 56.241639108   25.10 23.26     ~ 106 0

Query : 2000ApJ...528...30M

Basic data :
QSO J0338+0021 -- Quasar
Other object types: otypes_help 		QSO (2008ApJ,QSO,...), * (Gaia), MIR (WISE), Opt (SDSS)
ICRS coord. (ep=J2000) : 		03 38 29.3153623704 +00 21 56.241639108 (Optical) [ 8.5564 2.9846 90 ] C 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 35 55.3025159912 +00 12 11.360128826 [ 8.5564 2.9846 90 ]
Gal coord. (ep=J2000) : 		185.4942019229465 -41.3706725945135 [ 8.5564 2.9846 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 283901 [183] / z(spectroscopic) 5.06062 [0.00061] / cz 1517135.7 [182.9]
   (Opt) C 2015ApJS..219...12A
Fluxes (11) :
B 25.10 [~] D 2010A&A...518A..10V
V 23.26 [~] D 2010A&A...518A..10V
G 20.902679 [0.024954] C 2020yCat.1350....0G
J (AB) 19.681 [0.0089] B 2020MNRAS.494..789R
H (AB) 19.493 [0.0400] C 2020MNRAS.494..789R
K (AB) 19.354 [0.0492] C 2020MNRAS.494..789R
u (AB) 23.94 [1.12] C 2005AJ....129.1755A
g (AB) 24.6962 [0.4301] D 2020ApJS..250....8L
r (AB) 21.5444 [0.0608] C 2020ApJS..250....8L
i (AB) 19.9804 [0.0272] C 2020ApJS..250....8L
z (AB) 19.7943 [0.0793] C 2020ApJS..250....8L
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Identifiers (13) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

QSO J0338+0021 SDSS J033829.30+002156.2 [VV2003] J033829.3+002156 Gaia DR3 3263868484295747328
KODIAQ J033829+002156 SQUAD DR1 J033829+002156 [VV2006] J033829.3+002156
SDSS J033829.31+002156.3 WISE J033829.30+002155.9 [VV2010] J033829.3+002156
SDSS J033829.31+002156.1 [VV2000] J033829.3+002156 Gaia DR2 3263868484295747328

References (106 between 1850 and 2026) (Total 106)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 15   

   

Observing logs
Herschel : 3    XMM : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : QSO J0338+0021

Link by name to the catalogue in VizieR :

SDSS J033829.31+002156.3 SDSS J033829.31+002156.1 SDSS J033829.30+002156.2 WISE J033829.30+002155.9 Gaia DR2 3263868484295747328
Gaia DR3 3263868484295747328

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