Angular 21 cm power spectrum of a scaling distribution of cosmic string wakes

Oscar F. Hernández; Yi Wang; Robert Brandenberger; José Fong

doi:10.1088/1475-7516/2011/08/014

Angular 21 cm power spectrum of a scaling distribution of cosmic string wakes

Oscar F. Hernández^*, Yi Wang, Robert Brandenberger, José Fong

^*Corresponding author for this work

Research output: Contribution to journal › Review article › peer-review

24 Citations (Scopus)

Abstract

Cosmic string wakes lead to a large signal in 21 cm redshift maps at redshifts larger than that corresponding to reionization. Here, we compute the angular power spectrum of 21 cm radiation as predicted by a scaling distribution of cosmic strings whose wakes have undergone shock heating.

Original language	English
Article number	014
Journal	Journal of Cosmology and Astroparticle Physics
Volume	2011
Issue number	8
DOIs	https://doi.org/10.1088/1475-7516/2011/08/014
Publication status	Published - Aug 2011
Externally published	Yes

Keywords

Cosmic strings
domain walls
monopoles
redshift surveys

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10.1088/1475-7516/2011/08/014

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@article{305e0b528045420bbe8323f0874dd8e1,

title = "Angular 21 cm power spectrum of a scaling distribution of cosmic string wakes",

abstract = "Cosmic string wakes lead to a large signal in 21 cm redshift maps at redshifts larger than that corresponding to reionization. Here, we compute the angular power spectrum of 21 cm radiation as predicted by a scaling distribution of cosmic strings whose wakes have undergone shock heating.",

keywords = "Cosmic strings, domain walls, monopoles, redshift surveys",

author = "Hern{\'a}ndez, \{Oscar F.\} and Yi Wang and Robert Brandenberger and Jos{\'e} Fong",

year = "2011",

month = aug,

doi = "10.1088/1475-7516/2011/08/014",

language = "English",

volume = "2011",

journal = "Journal of Cosmology and Astroparticle Physics",

issn = "1475-7516",

publisher = "Institute of Physics",

number = "8",

}

TY - JOUR

T1 - Angular 21 cm power spectrum of a scaling distribution of cosmic string wakes

AU - Hernández, Oscar F.

AU - Wang, Yi

AU - Brandenberger, Robert

AU - Fong, José

PY - 2011/8

Y1 - 2011/8

N2 - Cosmic string wakes lead to a large signal in 21 cm redshift maps at redshifts larger than that corresponding to reionization. Here, we compute the angular power spectrum of 21 cm radiation as predicted by a scaling distribution of cosmic strings whose wakes have undergone shock heating.

AB - Cosmic string wakes lead to a large signal in 21 cm redshift maps at redshifts larger than that corresponding to reionization. Here, we compute the angular power spectrum of 21 cm radiation as predicted by a scaling distribution of cosmic strings whose wakes have undergone shock heating.

KW - Cosmic strings

KW - domain walls

KW - monopoles

KW - redshift surveys

UR - https://www.webofscience.com/wos/woscc/full-record/WOS:000294758200014

UR - https://openalex.org/W3102259753

UR - https://www.scopus.com/pages/publications/80052522273

U2 - 10.1088/1475-7516/2011/08/014

DO - 10.1088/1475-7516/2011/08/014

M3 - Review article

SN - 1475-7516

VL - 2011

JO - Journal of Cosmology and Astroparticle Physics

JF - Journal of Cosmology and Astroparticle Physics

IS - 8

M1 - 014

ER -

Angular 21 cm power spectrum of a scaling distribution of cosmic string wakes

Abstract

Keywords

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