Revisiting cosmic microwave background radiation using blackbody radiation inversion

Abstract Blackbody radiation inversion is a mathematical process for the determination of probability distribution of temperature from measured radiated power spectrum. In this paper a simple and stable blackbody radiation inversion is achieved by using an analytical function with three determinable...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Koustav Konar, Kingshuk Bose, R. K. Paul
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/d794c720be9f4d788656105d2f5ec35a
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:d794c720be9f4d788656105d2f5ec35a
record_format	dspace
spelling	oai:doaj.org-article:d794c720be9f4d788656105d2f5ec35a2021-12-02T14:12:10ZRevisiting cosmic microwave background radiation using blackbody radiation inversion10.1038/s41598-020-80195-32045-2322https://doaj.org/article/d794c720be9f4d788656105d2f5ec35a2021-01-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-80195-3https://doaj.org/toc/2045-2322Abstract Blackbody radiation inversion is a mathematical process for the determination of probability distribution of temperature from measured radiated power spectrum. In this paper a simple and stable blackbody radiation inversion is achieved by using an analytical function with three determinable parameters for temperature distribution. This inversion technique is used to invert the blackbody radiation field of the cosmic microwave background, the remnant radiation of the hot big bang, to infer the temperature distribution of the generating medium. The salient features of this distribution are investigated and analysis of this distribution predicts the presence of distortion in the cosmic microwave background spectrum.Koustav KonarKingshuk BoseR. K. PaulNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Koustav Konar Kingshuk Bose R. K. Paul Revisiting cosmic microwave background radiation using blackbody radiation inversion
description	Abstract Blackbody radiation inversion is a mathematical process for the determination of probability distribution of temperature from measured radiated power spectrum. In this paper a simple and stable blackbody radiation inversion is achieved by using an analytical function with three determinable parameters for temperature distribution. This inversion technique is used to invert the blackbody radiation field of the cosmic microwave background, the remnant radiation of the hot big bang, to infer the temperature distribution of the generating medium. The salient features of this distribution are investigated and analysis of this distribution predicts the presence of distortion in the cosmic microwave background spectrum.
format	article
author	Koustav Konar Kingshuk Bose R. K. Paul
author_facet	Koustav Konar Kingshuk Bose R. K. Paul
author_sort	Koustav Konar
title	Revisiting cosmic microwave background radiation using blackbody radiation inversion
title_short	Revisiting cosmic microwave background radiation using blackbody radiation inversion
title_full	Revisiting cosmic microwave background radiation using blackbody radiation inversion
title_fullStr	Revisiting cosmic microwave background radiation using blackbody radiation inversion
title_full_unstemmed	Revisiting cosmic microwave background radiation using blackbody radiation inversion
title_sort	revisiting cosmic microwave background radiation using blackbody radiation inversion
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/d794c720be9f4d788656105d2f5ec35a
work_keys_str_mv	AT koustavkonar revisitingcosmicmicrowavebackgroundradiationusingblackbodyradiationinversion AT kingshukbose revisitingcosmicmicrowavebackgroundradiationusingblackbodyradiationinversion AT rkpaul revisitingcosmicmicrowavebackgroundradiationusingblackbodyradiationinversion
_version_	1718391814919028736

Revisiting cosmic microwave background radiation using blackbody radiation inversion

Ejemplares similares