Publicación
Non-standard models and the sociology of cosmology
I review some theoretical ideas in cosmology different from the standard "Big Bang": the quasi-steady state model, the plasma cosmology model, non-cosmological...
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PublicaciónNuSTAR as an Axion HelioscopeWe present a novel approach to investigating axions and axionlike particles by studying their potential conversion into x-rays within the Sun's atmospheric...
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PublicaciónObservational and physical cosmologyThe present volume discusses topics associated with the very early universe, primordial nucleosynthesis, big bang nucleosynthesis and light-element abundances...
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PublicaciónObservational Cosmology: caveats and open questions in the standard modelI will review some results of observational cosmology which critically cast doubt upon the foundations of the standard cosmology: 1) The redshifts of the...
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PublicaciónObservations of a nearby filament of galaxy clusters with the Sardinia Radio TelescopeWe report the detection of diffuse radio emission which might be connected to a large-scale filament of the cosmic web covering a 8° × 8° area in the sky...
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PublicaciónObservations of Li-rich giant stars in the Galaxy and in the Magellanic CloudsThe Lithium content in stars is very sensitive to the internal stellar conditions. Indeed, Lithium is readily destroyed in the interiors of low-mass main...
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PublicaciónObservations of the Corona Borealis supercluster with the superextended Very Small Array: further constraints on the nature of the non-Gaussian cosmic microwave background cold spotWe present interferometric imaging at 33GHz, with the new superextended configuration of the Very Small Array (VSA), of a very deep decrement in the cosmic...
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PublicaciónObservations of the cosmic microwave background and galactic foregrounds at 12-17GHz with the COSMOSOMAS experimentWe present the analysis of the first 18 months of data obtained with the COSMOSOMAS (COSMOlogical Structures On Medium Angular Scales) experiment at the Teide...
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PublicaciónObservations of the Hubble Deep Field with the Infrared Space Observatory - IV. Association of sources with Hubble Deep Field galaxiesWe discuss the identification of sources detected by the Infrared Space Observatory (ISO) at 6.7 and 15 μ in the Hubble Deep Field (HDF) region. We...