Increased infall velocities in galaxy clusters from solitonic collisions?

David Castañeda Valle; Eckehard W. Mielke

doi:10.1103/PhysRevD.89.043504

Increased infall velocities in galaxy clusters from solitonic collisions?

David Castañeda Valle, Eckehard W. Mielke

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

7 Citas (Scopus)

Resumen

Axionlike scalar fields and the Lane-Emden truncation of their periodic potential are analyzed as a model of dark matter halos. The apparent enhancement of infall velocities in merging clusters is intriguing: here it is tentatively explained via an intrinsic inelastic effect during relativistic soliton collisions.

Idioma original	Inglés
Número de artículo	043504
Publicación	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volumen	89
N.º	4
DOI	https://doi.org/10.1103/PhysRevD.89.043504
Estado	Publicada - 12 feb. 2014
Publicado de forma externa	Sí

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10.1103/PhysRevD.89.043504

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@article{a3150fe1fdd14582bd50ac30233c3ee3,

title = "Increased infall velocities in galaxy clusters from solitonic collisions?",

abstract = "Axionlike scalar fields and the Lane-Emden truncation of their periodic potential are analyzed as a model of dark matter halos. The apparent enhancement of infall velocities in merging clusters is intriguing: here it is tentatively explained via an intrinsic inelastic effect during relativistic soliton collisions.",

author = "{Casta{\~n}eda Valle}, David and Mielke, {Eckehard W.}",

year = "2014",

month = feb,

day = "12",

doi = "10.1103/PhysRevD.89.043504",

language = "Ingl{\'e}s",

volume = "89",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",