INVESTIGADORES
GARCIA LAMBAS Diego Rodolfo
congresos y reuniones científicas
Título:
Galaxy Luminosity Segregation Derived from Las Campanas -- EDSGC Cross-Correlation Function
Autor/es:
CARLOS VALOTTO, DIEGO GARCIA LAMBAS
Lugar:
Postdam
Reunión:
Workshop; Proceedings of the 12th Postdam Cosmology Workshop; 1997
Institución organizadora:
AIP
Resumen:
We estimate projected two-point cross-correlation functionsw(rp) for samples of galaxies taken from Las CampanasRedshift Survey against Edinburgh/Durham Southern Catalogue L ~ L^{*}galaxies. Power-law best fits for w(rp) with targetgalaxiesL>L^{*} and L<L^{*} give spatial cross-correlation functions withparameters ro ~= 5.5 +/- 0.2~h^{-1} Mpc, gamma ~= 1.8 +/- 0.2and ro ~= 3.5 +/- 0.6 h^{-1} Mpc, gamma ~= 2.2 +/- 0.2respectively. Our analyses give statistical support to the large scaledistribution of galaxies dependence on intrinsic luminosity.
