MERLUZZI, PaolaPaolaMERLUZZIBUSARELLO, GiovanniGiovanniBUSARELLOHaines, C. P.C. P.HainesMERCURIO, AMATAAMATAMERCURIOGRADO, ANIELLOANIELLOGRADOLimatola, L.L.LimatolaPimbblett, K. J.K. J.Pimbblett2020-11-202020-11-202016978-3-319-19329-81570-6591http://hdl.handle.net/20.500.12386/28488Our multi-wavelength survey of the Shapley supercluster (z ∼ 0.05) covers a contiguous area of 260 h <SUB>70</SUB> <SUP>-2</SUP> Mpc<SUP>2</SUP> including the supercluster core. The project's main aim is to quantify the influence of cluster-scale mass assembly on galaxy evolution in one of the most massive structures in the local Universe. The Shapley supercluster survey (ShaSS) includes nine Abell clusters (A 3552, A 3554, A 3556, A 3558, A 3559, A 3560, A 3562, AS 0724, AS 0726) and two poor clusters (SC 1327-312, SC 1329-313) showing evidence of cluster-cluster interactions. Optical (ugri) and near-infrared (K) imaging acquired with VST and VISTA allow us to study the galaxy population down to m^{star} + 6 at the supercluster redshift. A dedicated spectroscopic survey with AAOmega on the Anglo-Australian Telescope provides a magnitude-limited sample of supercluster members with 80 % completeness at ∼ m^{star} + 3.STAMPAenConference paper10.1007/978-3-319-19330-4_272-s2.0-84978983240000389802600028https://link.springer.com/chapter/10.1007%2F978-3-319-19330-4_272016ASSP...42..173MFIS/05 - ASTRONOMIA E ASTROFISICAERC sectors::Physical Sciences and Engineering