%0 Conference Paper
%A Derbin, A.
%A Kayunov, A.
%A Muratova, V.
%A Semenov, D.
%A Unzhakov, E.
%T A search for the resonant absorption of solar axions by atomic nuclei
%N DESY-PROC-2011-04
%C Hamburg
%I Deutsches Elektronen-Synchrotron, DESY
%M PUBDB-2016-01090
%M DESY-PROC-2011-04
%P 112-115
%D 2011
%X A search for resonant absorption of solar axions by <sup>57</sup>Fe and <sup>169</sup>Tm targets was performed. The Si(Li) detector placed inside a low-background setup was used to detect the γ-quanta appearing from the de-excitation of the low-lying nuclear levels of <sup>57</sup>Fe and <sup>169</sup>Tm (14.4 keV and 8.41 keV correspondingly): A+N<sub>target</sub> → N<sup>*</sup><sub>target</sub>+γ. The obtained data allowed us to set the new upper limits on the axion mass value: m<sub>A</sub>  ≤ 145 eV at 95% c.l.
%B 7th Patras Workshop on Axions, WIMPs and WISPs
%C 27 Jun 2011 - 1 Jul 2011, Mykonos (Greece)
Y2 27 Jun 2011 - 1 Jul 2011
M2 Mykonos, Greece
%F PUB:(DE-HGF)8 ; PUB:(DE-HGF)15
%9 Contribution to a conference proceedingsInternal Report
%R 10.3204/DESY-PROC-2011-04/unzhakov_evgeniy
%U https://bib-pubdb1.desy.de/record/295154