Next-Generation Search for Solar Axion Dark Matter with the International Axion Observatory
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
The International Axion Observatory (IAXO) was first proposed in 2011[1]-[5]. With this proposal our LDRD team, founding member of IAXO has been able to play a leading role in the IAXO experiment. We have participated in technical, scientific and organizational IAXO meetings to shape the future of the experiment. We accomplished the layout of the first-ever full-revolution telescope for solar axion searches[6]-[10] and expanded the science reach of IAXO from standard axion searches to new and potentially more exotic opportunities, such as other dark matter candidates, hidden sector particles or dark energy searches [11]-[20]. We also fulfilled the analysis of axion science data previously collected with the LLNL IAXO pathfinder x-ray telescope (XRT) [21] at the European Organization for Nuclear Research particle physics (CERN) located near Geneva, Switzerland, by means of the CERN Axion Solar Experiment (CAST). Moreover, LDRD PI Dr. Julia K. Vogel has officially been elected as Deputy Spokesperson of IAXO.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- AC52-07NA27344
- OSTI ID:
- 1572615
- Report Number(s):
- LLNL-TR-795533; 996958
- Country of Publication:
- United States
- Language:
- English
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