Alignments of quasar axes with large-scale structures

Hutsemekers, Damien; Braibant, Lorraine; Pelgrims, Vincent; Sluse, Dominique

Unpublished conference/Abstract (Scientific congresses and symposiums)

Hutsemekers, Damien; Braibant, Lorraine; Pelgrims, Vincent et al.

2015 • Drifting through the Cosmic Web: the Evolution of Galaxies within the Large Scale Structure. 10th Marseille Cosmology Conference

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https://hdl.handle.net/2268/184133

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Keywords :

astronomy; quasars; polarization

Abstract :

[en] Based on measurements of optical linear polarization of quasars belonging to large groups at redshift ~ 1.3, we found that quasar spin axes are likely parallel to their host large-scale structures. The observations and the statistical analysis will be reviewed, and interpretations discussed.

Disciplines :

Space science, astronomy & astrophysics

Author, co-author :

Hutsemekers, Damien ; Université de Liège > Département d'astrophys., géophysique et océanographie (AGO) > Astroph. extragalactique et observations spatiales (AEOS)

Braibant, Lorraine ; Université de Liège > Département d'astrophys., géophysique et océanographie (AGO) > Astroph. extragalactique et observations spatiales (AEOS)

Pelgrims, Vincent ; Université de Liège > Département d'astrophys., géophysique et océanographie (AGO) > Inter. fondamentales en physique et astrophysique (IFPA)

Sluse, Dominique ; Université de Liège > Département d'astrophys., géophysique et océanographie (AGO) > Astroph. extragalactique et observations spatiales (AEOS)

Language :

English

Title :

Alignments of quasar axes with large-scale structures

Publication date :

July 2015

Event name :

Drifting through the Cosmic Web: the Evolution of Galaxies within the Large Scale Structure. 10th Marseille Cosmology Conference

Event place :

Aix-en-Provence, France

Event date :

July 6-11, 2015

Audience :

International

Additional URL :

http://aix2015.lam.fr/

Available on ORBi :

since 15 July 2015

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