INVESTIGADORES
LARES HARBIN LATORRE marcelo
congresos y reuniones científicas
Título:
Cosmic void clumps
Autor/es:
LARES, MARCELO; LUPARELLO, HELIANA; GARCIA LAMBAS, DIEGO RODOLFO; RUIZ, ANDRÉS NICOLÁS; CECCARELLI, LAURA; PAZ, DANTE
Lugar:
San Juan
Reunión:
Congreso; Reunión Anual de la Asociación Argentina de Astronomía; 2016
Institución organizadora:
Instituto de Ciencias Astronómicas, de la Tierra y del Espacio
Resumen:
Cosmic voids are of great interest given their relation to the large scale distribution of mass and the way they trace cosmic flows shaping the cosmic web. Here we show that the distribution of voids has, in consonance with the distribution of mass, a characteristic scale at which void pairs are preferentially located. We identify clumps of voids with similar environments and use them to define second order underdensities. Also, we characterize its properties and analyze its impact on the cosmic microwave background.
