Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Constraints on Axion-Like Particles from X-ray Observations of NGC1275
Karlstad University, Faculty of Health, Science and Technology (starting 2013), Department of Engineering and Physics. (Physics)
Rudolf Peierls Centre for Theoretical Physics, UK.
Rudolf Peierls Centre for Theoretical Physics, UK.
Rudolf Peierls Centre for Theoretical Physics, UK.
Show others and affiliations
2017 (English)In: Astrophysical Journal, ISSN 0004-637X, E-ISSN 1538-4357, Vol. 847, no 101, p. 1-22Article in journal (Refereed) Published
Abstract [en]

Axion-like particle s(ALPs) can induce localized oscillatory modulations in the spectra of photon sources passingthrough astrophysical magneticfields. Ultra-deep Chandraobservations of the Perseus cluster contain over 5 x 105counts from the active galactic nucleus (AGN) of the central cluster galaxy NGC1275 and represent a dataset of extraordinary quality for ALP searches. We use this data set to search for X-ray spectral irregularities fromthe AGN.

Place, publisher, year, edition, pages
Institute of Physics (IOP), 2017. Vol. 847, no 101, p. 1-22
Keywords [en]
elementary particles, X-rays, galaxies, clusters, individual (NGC1275)
National Category
Natural Sciences
Research subject
Physics
Identifiers
URN: urn:nbn:se:kau:diva-65797DOI: 10.3847/1538-4357/aa8b16OAI: oai:DiVA.org:kau-65797DiVA, id: diva2:1176838
Available from: 2018-01-23 Created: 2018-01-23 Last updated: 2018-03-29Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full text

Authority records BETA

Berg, Marcus

Search in DiVA

By author/editor
Berg, Marcus
By organisation
Department of Engineering and Physics
In the same journal
Astrophysical Journal
Natural Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 70 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf