Cosmic microwave background bispectrum from active models of structure formation

We propose a method for a numerical computation of the angular bispectrum of the cosmic microwave background (CMB) anisotropies arising from active models such as cosmic topological defects, using a modified Boltzmann code based on CMBFAST. The method does not use CMB sky maps and requires moderate...

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Detalles Bibliográficos
Autor principal:	Gangui, Alejandro
Publicado:	2001
Materias:	anisotropy article astronomy calculation methodology model physics signal detection
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562821_v64_n4_p_Gangui http://hdl.handle.net/20.500.12110/paper_05562821_v64_n4_p_Gangui
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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