We analyse a high resolution simulation of the formation of a cluster's
dark-matter halo in a $\Lambda$CDM cosmology (Springel et al. 2001). The
resolution achieved allows us to map the phase-space structure in detail, and
characterize its evolution and degree of lumpiness. Scaling down the cluster
halo to a Milky-Way size halo, we probe the substructure expected in the solar
neighbourhood. Here we specifically address the relevance of such substructure
for direct detection experiments aimed at determining the nature of
dark-matter.Comment: 4 pages, 5 figures, uses dunk2001_asp.sty, to appear in "The
  Dynamics, Structure and History of Galaxies: A Workshop in Honour of Prof.
  Ken Freeman", (eds) G. S. Da Costa & E. M. Sadler, ASP Conf Serie

Helmi, Amina

Springel, Volker

White, Simon D. M.

English

arXiv

White, Simon D.~M.

Dissertations of the University of Groningen

   University of GroningenOn the Phase-Space Structure of the Milky Way Dark-Matter HaloHelmi, Amina; Springel, Volker; White, Simon D.~M.Published in:The Dynamics, Structure &amp; History of Galaxies: A Workshop in Honour of Professor Ken FreemanIMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite fromit. Please check the document version below.Document VersionPublisher's PDF, also known as Version of recordPublication date:2002Link to publication in University of Groningen/UMCG research databaseCitation for published version (APA):Helmi, A., Springel, V., & White, S. D. M. (2002). On the Phase-Space Structure of the Milky Way Dark-Matter Halo. In G. S. Da Costa, & H. Jerjen (Eds.), The Dynamics, Structure & History of Galaxies: AWorkshop in Honour of Professor Ken Freeman (pp. 333). (Astronomical Society of the Pacific ConferenceSeries; Vol. 273). Astronomical Society of the Pacific.CopyrightOther than for strictly personal use, it is not permitted to download or to forward/distribute the text or part of it without the consent of theauthor(s) and/or copyright holder(s), unless the work is under an open content license (like Creative Commons).The publication may also be distributed here under the terms of Article 25fa of the Dutch Copyright Act, indicated by the “Taverne” license.More information can be found on the University of Groningen website: https://www.rug.nl/library/open-access/self-archiving-pure/taverne-amendment.Take-down policyIf you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediatelyand investigate your claim.Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons thenumber of authors shown on this cover page is limited to 10 maximum.Download date: 05-06-2022

On the Phase-Space Structure of the Milky Way Dark-Matter Halo

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   University of GroningenOn the Phase-Space Structure of the Milky Way Dark-Matter HaloHelmi, Amina; Springel, Volker; White, Simon D.~M.Published in:The Dynamics, Structure & History of Galaxies: A Workshop in Honour of Professor Ken FreemanIMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite fromit. Please check the document version below.Document VersionPublisher's PDF, also known as Version of recordPublication date:2002Link to publication in University of Groningen/UMCG research databaseCitation for published version (APA):Helmi, A., Springel, V., & White, S. D. M. (2002). On the Phase-Space Structure of the Milky Way Dark-Matter Halo. In G. S. Da Costa, & H. Jerjen (Eds.), The Dynamics, Structure & History of Galaxies: AWorkshop in Honour of Professor Ken Freeman (pp. 333). (Astronomical Society of the Pacific ConferenceSeries; Vol. 273). Astronomical Society of the Pacific.CopyrightOther than for strictly personal use, it is not permitted to download or to forward/distribute the text or part of it without the consent of theauthor(s) and/or copyright holder(s), unless the work is under an open content license (like Creative Commons).The publication may also be distributed here under the terms of Article 25fa of the Dutch Copyright Act, indicated by the “Taverne” license.More information can be found on the University of Groningen website: https://www.rug.nl/library/open-access/self-archiving-pure/taverne-amendment.Take-down policyIf you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediatelyand investigate your claim.Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons thenumber of authors shown on this cover page is limited to 10 maximum.Download date: 30-10-2023

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 University of Groningen
On the Phase-Space Structure of the Milky Way Dark-Matter Halo
Helmi, Amina; Springel, Volker; White, Simon D.~M.
Published in:
The Dynamics, Structure &amp; History of Galaxies: A Workshop in Honour of Professor Ken Freeman
IMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite from
it. Please check the document version below.
Document Version
Publisher's PDF, also known as Version of record
Publication date:
2002
Link to publication in University of Groningen/UMCG research database
Citation for published version (APA):
Helmi, A., Springel, V., & White, S. D. M. (2002). On the Phase-Space Structure of the Milky Way Dark-
Matter Halo. In G. S. Da Costa, & H. Jerjen (Eds.), The Dynamics, Structure & History of Galaxies: A
Workshop in Honour of Professor Ken Freeman (pp. 333). (Astronomical Society of the Pacific Conference
Series; Vol. 273). Astronomical Society of the Pacific.
Copyright
Other than for strictly personal use, it is not permitted to download or to forward/distribute the text or part of it without the consent of the
author(s) and/or copyright holder(s), unless the work is under an open content license (like Creative Commons).
Take-down policy
If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately
and investigate your claim.
Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons the
number of authors shown on this cover page is limited to 10 maximum.
Download date: 21-05-2019






   University of GroningenOn the Phase-Space Structure of the Milky Way Dark-Matter HaloHelmi, Amina; Springel, Volker; White, Simon D.~M.Published in:The Dynamics, Structure & History of Galaxies: A Workshop in Honour of Professor Ken FreemanIMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite fromit. Please check the document version below.Document VersionPublisher's PDF, also known as Version of recordPublication date:2002Link to publication in University of Groningen/UMCG research databaseCitation for published version (APA):Helmi, A., Springel, V., & White, S. D. M. (2002). On the Phase-Space Structure of the Milky Way Dark-Matter Halo. In G. S. Da Costa, & H. Jerjen (Eds.), The Dynamics, Structure & History of Galaxies: AWorkshop in Honour of Professor Ken Freeman (pp. 333). (Astronomical Society of the Pacific ConferenceSeries; Vol. 273). Astronomical Society of the Pacific.CopyrightOther than for strictly personal use, it is not permitted to download or to forward/distribute the text or part of it without the consent of theauthor(s) and/or copyright holder(s), unless the work is under an open content license (like Creative Commons).The publication may also be distributed here under the terms of Article 25fa of the Dutch Copyright Act, indicated by the “Taverne” license.More information can be found on the University of Groningen website: https://www.rug.nl/library/open-access/self-archiving-pure/taverne-amendment.Take-down policyIf you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediatelyand investigate your claim.Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons thenumber of authors shown on this cover page is limited to 10 maximum.Download date: 05-12-2023

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University of Groningen

   University of GroningenOn the Phase-Space Structure of the Milky Way Dark-Matter HaloHelmi, Amina; Springel, Volker; White, Simon D.~M.Published in:The Dynamics, Structure &amp; History of Galaxies: A Workshop in Honour of Professor Ken FreemanIMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite fromit. Please check the document version below.Document VersionPublisher's PDF, also known as Version of recordPublication date:2002Link to publication in University of Groningen/UMCG research databaseCitation for published version (APA):Helmi, A., Springel, V., & White, S. D. M. (2002). On the Phase-Space Structure of the Milky Way Dark-Matter Halo. In G. S. Da Costa, & H. Jerjen (Eds.), The Dynamics, Structure & History of Galaxies: AWorkshop in Honour of Professor Ken Freeman (pp. 333). (Astronomical Society of the Pacific ConferenceSeries; Vol. 273). Astronomical Society of the Pacific.CopyrightOther than for strictly personal use, it is not permitted to download or to forward/distribute the text or part of it without the consent of theauthor(s) and/or copyright holder(s), unless the work is under an open content license (like Creative Commons).Take-down policyIf you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediatelyand investigate your claim.Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons thenumber of authors shown on this cover page is limited to 10 maximum.Download date: 12-11-2019

   University of GroningenOn the Phase-Space Structure of the Milky Way Dark-Matter HaloHelmi, Amina; Springel, Volker; White, Simon D.~M.Published in:The Dynamics, Structure & History of Galaxies: A Workshop in Honour of Professor Ken FreemanIMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite fromit. Please check the document version below.Document VersionPublisher's PDF, also known as Version of recordPublication date:2002Link to publication in University of Groningen/UMCG research databaseCitation for published version (APA):Helmi, A., Springel, V., & White, S. D. M. (2002). On the Phase-Space Structure of the Milky Way Dark-Matter Halo. In G. S. Da Costa, & H. Jerjen (Eds.), The Dynamics, Structure & History of Galaxies: AWorkshop in Honour of Professor Ken Freeman (pp. 333). (Astronomical Society of the Pacific ConferenceSeries; Vol. 273). Astronomical Society of the Pacific.CopyrightOther than for strictly personal use, it is not permitted to download or to forward/distribute the text or part of it without the consent of theauthor(s) and/or copyright holder(s), unless the work is under an open content license (like Creative Commons).The publication may also be distributed here under the terms of Article 25fa of the Dutch Copyright Act, indicated by the “Taverne” license.More information can be found on the University of Groningen website: https://www.rug.nl/library/open-access/self-archiving-pure/taverne-amendment.Take-down policyIf you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediatelyand investigate your claim.Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons thenumber of authors shown on this cover page is limited to 10 maximum.Download date: 10-09-2023

   University of GroningenOn the Phase-Space Structure of the Milky Way Dark-Matter HaloHelmi, Amina; Springel, Volker; White, Simon D.~M.Published in:The Dynamics, Structure & History of Galaxies: A Workshop in Honour of Professor Ken FreemanIMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite fromit. Please check the document version below.Document VersionPublisher's PDF, also known as Version of recordPublication date:2002Link to publication in University of Groningen/UMCG research databaseCitation for published version (APA):Helmi, A., Springel, V., & White, S. D. M. (2002). On the Phase-Space Structure of the Milky Way Dark-Matter Halo. In G. S. Da Costa, & H. Jerjen (Eds.), The Dynamics, Structure & History of Galaxies: AWorkshop in Honour of Professor Ken Freeman (pp. 333). (Astronomical Society of the Pacific ConferenceSeries; Vol. 273). Astronomical Society of the Pacific.CopyrightOther than for strictly personal use, it is not permitted to download or to forward/distribute the text or part of it without the consent of theauthor(s) and/or copyright holder(s), unless the work is under an open content license (like Creative Commons).The publication may also be distributed here under the terms of Article 25fa of the Dutch Copyright Act, indicated by the “Taverne” license.More information can be found on the University of Groningen website: https://www.rug.nl/library/open-access/self-archiving-pure/taverne-amendment.Take-down policyIf you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediatelyand investigate your claim.Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons thenumber of authors shown on this cover page is limited to 10 maximum.Download date: 31-10-2023

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On the phase-space structure of the Milky Way dark-matter halo

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Dissertations of the University of Groningen