Search: onr:"swepub:oai:DiVA.org:kau-65797" >
Constraints on Axio...
Constraints on Axion-Like Particles from X-ray Observations of NGC1275
-
- Berg, Marcus, 1973- (author)
- Karlstads universitet,Institutionen för ingenjörsvetenskap och fysik (from 2013),Physics
-
- Conlon, Joseph P. (author)
- Rudolf Peierls Centre for Theoretical Physics, UK
-
- Day, Francesca (author)
- Rudolf Peierls Centre for Theoretical Physics, UK
-
show more...
-
- Jennings, Nicholas (author)
- Rudolf Peierls Centre for Theoretical Physics, UK
-
- Krippendorf, Sven (author)
- Rudolf Peierls Centre for Theoretical Physics, UK
-
- Powell, Andrew J. (author)
- Rudolf Peierls Centre for Theoretical Physics, UK
-
- Rummel, Markus (author)
- Rudolf Peierls Centre for Theoretical Physics, UK
-
show less...
-
(creator_code:org_t)
- 2017-09-27
- 2017
- English.
-
In: Astrophysical Journal. - : Institute of Physics (IOP). - 0004-637X .- 1538-4357. ; 847:101, s. 1-22
- Related links:
-
https://ora.ox.ac.uk...
-
show more...
-
https://urn.kb.se/re...
-
https://doi.org/10.3...
-
show less...
Abstract
Subject headings
Close
- 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.
Subject headings
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Keyword
- elementary particles
- X-rays
- galaxies
- clusters
- individual (NGC1275)
- Physics
- Fysik
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database