TY  - CONF
AU  - D'Agnolo, Raffaele Tito
TI  - Axion Dark Matter at the Time of Big Bang Nucleosynthesis
CY  - Hamburg
PB  - Verlag Deutsches Elektronen-Synchrotron
M1  - PUBDB-2016-05908
SN  - 978-3-935702-59-1
T2  - DESY-PROC
SP  - 47-50
PY  - 2014
AB  - We discuss a new constraint on the parameter space of axion dark matter that was first presented in . The axion increases the neutron-proton mass difference at neutron freeze-out. The precise measurements of <sup>4</sup>He produced during Big Bang Nucleosynthesis (BBN) sets meaningful bounds on its parameter space.
T2  - 10th Patras Workshop on Axions, WIMPs and WISPs
CY  - 29 Jun 2014 - 4 Jul 2014, Geneva (Switzerland)
Y2  - 29 Jun 2014 - 4 Jul 2014
M2  - Geneva, Switzerland
LB  - PUB:(DE-HGF)8 ; PUB:(DE-HGF)7
DO  - DOI:10.3204/DESY-PROC-2014-03/dagnolo_raffaeletito
UR  - https://bib-pubdb1.desy.de/record/315501
ER  -