TY  - CONF
AU  - Galan, J.
AU  - Gerbier, G.
AU  - Giomataris, I.
AU  - Papaevangelou, T.
AU  - Savvidis, I.
TI  - Extending axions searches with a spherical TPC
IS  - DESY-PROC-2013-04
CY  - Hamburg
PB  - Verlag Deutsches Elektronen-Synchrotron
M1  - PUBDB-2018-02785
M1  - DESY-PROC-2013-04
SN  - 978-3-935702-83-6 
T2  - DESY-PROC
SP  - 59-62
PY  - 2013
AB  - We present the prospects for detection of KK-axions using a large volum spherical TPC through natural decay to two gammas. The higher excited mass states of this axion model allows to reach densities which could be detectable by this method. We show the capability of this detector to detect 2-prong events coming from rest-mass axion decays and we provide efficiencies obtained under some gas mixtures and pressure conditions. The sensitivity limit of a future experiment with existing detectors geometry has been estimated for the case of zero background limit.
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/galan_javier
UR  - https://bib-pubdb1.desy.de/record/408332
ER  -