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DTSTART:19700329T020000
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SUMMARY:Jan Schütte-Enge, "Axion dark matter direct detection: Present and Future"
UID:https://capa.unizar.es/?p=411
LOCATION:Seminario de Física Atómica, Molecular y Nuclear
DTSTAMP:20191118T121000
DTSTART;TZID=Europe/Madrid:20191118T121000
DTEND;TZID=Europe/Madrid:20191118T131000
DESCRIPTION:Axions are hypothetical particles introduced to solve the strong CP problem
of the Standard Model. In addition axions can resolve the dark matter
mystery. In this talk I will first discuss the interesting axion mass
ranges which current and future direct detection experiments are targeting.
I will then focus on two different detection techniques for dark matter
axions. First I will discuss open axion haloscopes, such as dish antennas
and dielectric haloscopes. We developed two calculation techniques to
compute the fields in open axion haloscopes explicitly in 3D. These 3D
techniques are needed for a reliable sensitivity estimate. I show how one
can use our methods to calculate axion velocity effects and the influence
of several experimental imperfections. The second part of my talk deals
with axions that are realized in condensed matter systems. I will first
outline an idea how one can detect them. Finally I discuss how axions, that
are realized in condensed matter systems, can be used to detect dark matter
axions

Ponente: Jan Schütte-Enge (Universidad de Hamburgo)
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