Bulges of disk galaxies at intermediate redshifts. I. Samples with and without bulges in the Groth Strip survey
Context: Analysis of bulges to redshifts of up to z ˜ 1 have provided ambiguous results as to whether bulges as a class are old structures akin to elliptical galaxies or younger products of the evolution of their host disks. Aims: We aim to define a sample of intermediate-z disk galaxies harbouring central bulges, and a complementary sample of disk
Domínguez-Palmero, L. et al.
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2008