Results 1 to 10 of about 6,884 (245)

The cosmic background radiation circa ν2K [PDF]

open access: greenNuclear Physics B - Proceedings Supplements, 2001
We describe the implications of cosmic microwave background (CMB) observations and galaxy and cluster surveys of large scale structure (LSS) for theories of cosmic structure formation, especially emphasizing the recent Boomerang and Maxima CMB balloon experiments.
J. R. Bond, Dmitry Pogosyan, S. Prunet
openalex   +4 more sources

Measurement of background radiation in Jhapa, Ilam, Panchthar, and Taplejung districts of Nepal

open access: yesBibechana, 2023
In this study, we investigated the levels of background radiation in different locations across the Eastern part of Koshi province, specifically in Taplejung, Panchthar, Ilam, and Jhapa.
Arun Kumar Shrestha   +6 more
doaj   +3 more sources

Cosmic Background Radiation [PDF]

open access: yesInternational Journal of Theoretical Physics, 2015
It is shown that a collection of photons with nearly the same frequency exhibits a “condensation” type of phenomenon corresponding to a peak intensity. The observed cosmic background radiation can be explained from this standpoint. We have obtained analogous results by extremization of the occupation number for photons with the use of the Lambert W ...
Valluri, Sree Ram, Sidharth, B G
openaire   +3 more sources

Revisiting cosmic microwave background radiation using blackbody radiation inversion

open access: yesScientific Reports, 2021
Blackbody radiation inversion is a mathematical process for the determination of probability distribution of temperature from measured radiated power spectrum.
Koustav Konar, Kingshuk Bose, R. K. Paul
doaj   +1 more source

Polarization of the cosmic background radiation [PDF]

open access: yesThe Astrophysical Journal, 1981
The technique and results of a measurement of the linear polarization of the cosmic background radiation at a wavelength of 9 mm are discussed. Data taken between 1978 May and 1980 February from both the Northern Hemisphere (Berkeley latitude 38 deg N) and the Southern Hemisphere (Lima latitude 12 deg S) over 11 declinations from -37 to +63 deg show ...
Lubin, Philip M., Smoot, George F.
openaire   +6 more sources

Decoherence in the cosmic background radiation [PDF]

open access: yesClassical and Quantum Gravity, 2011
15 pages, accepted to be published in Classical and Quantum ...
Franco, Mariano Andrés   +1 more
openaire   +4 more sources

The cosmic microwave background radiation [PDF]

open access: yesPhysics Reports, 2000
We summarize the theoretical and observational status of the study of the Cosmic Microwave Background radiation. Its thermodynamic spectrum is a robust prediction of the Hot Big Bang cosmology and has been confirmed observationally. There are now 76 observations of Cosmic Microwave Background anisotropy, which we present in a table with references.
Eric Gawiser, Joseph Silk, Joseph Silk
openaire   +3 more sources

A Measurement of the Cosmic Optical Background and Diffuse Galactic Light Scaling from the R < 50 au New Horizons-LORRI Data

open access: yesThe Astrophysical Journal, 2023
Direct photometric measurements of the cosmic optical background (COB) provide an important point of comparison to both other measurement methodologies and models of cosmic structure formation, and permit a cosmic consistency test with the potential to ...
Teresa Symons   +4 more
doaj   +1 more source

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