TY  - CONF
AU  - Wouters, D.
TI  - Constraints on axion-like Particles from the high-energy Universe
IS  - DESY-PROC-2013-04
CY  - Hamburg
PB  - Verlag Deutsches Elektronen-Synchrotron
M1  - PUBDB-2018-02793
M1  - DESY-PROC-2013-04
SN  - 978-3-935702-83-6 
T2  - DESY-PROC
SP  - 93-96
PY  - 2013
AB  - The interaction of axion-like particles (ALPs) with two photons enable the oscillations between photons and ALPs in an external magnetic field. This interaction modify the energy spectrum of astrophysical sources under the form of an irregular behavior in a limited energy range. This signature is searched in the high-energy spectra of active galactic nuclei to put stringent constraints on the ALP coupling to photons.
T2  - 9th Patras Workshop on Axions, WIMPs and WISPs
CY  - 24 Jun 2013 - 28 Jun 2013, Mainz (Germany)
Y2  - 24 Jun 2013 - 28 Jun 2013
M2  - Mainz, Germany
KW  - Hypothetisches Teilchen (gnd)
LB  - PUB:(DE-HGF)29 ; PUB:(DE-HGF)8 ; PUB:(DE-HGF)7
DO  - DOI:10.3204/DESY-PROC-2013-04/wouters_denis
UR  - https://bib-pubdb1.desy.de/record/408340
ER  -