Search Results for author: Joshua W. Foster

Found 3 papers, 2 papers with code

X-ray Searches for Axions from Super Star Clusters

1 code implementation7 Aug 2020 Christopher Dessert, Joshua W. Foster, Benjamin R. Safdi

Axions may be produced in abundance inside stellar cores and then convert into observable X-rays in the Galactic magnetic fields.

High Energy Physics - Phenomenology High Energy Astrophysical Phenomena Solar and Stellar Astrophysics

Green Bank and Effelsberg Radio Telescope Searches for Axion Dark Matter Conversion in Neutron Star Magnetospheres

1 code implementation31 Mar 2020 Joshua W. Foster, Yonatan Kahn, Oscar Macias, Zhiquan Sun, Ralph P. Eatough, Vladislav I. Kondratiev, Wendy M. Peters, Christoph Weniger, Benjamin R. Safdi

Axion dark matter (DM) may convert to radio-frequency electromagnetic radiation in the strong magnetic fields around neutron stars.

Cosmology and Nongalactic Astrophysics High Energy Astrophysical Phenomena High Energy Physics - Phenomenology

First Results from ABRACADABRA-10 cm: A Search for Sub-$μ$eV Axion Dark Matter

no code implementations29 Oct 2018 Jonathan L. Ouellet, Chiara P. Salemi, Joshua W. Foster, Reyco Henning, Zachary Bogorad, Janet M. Conrad, Joseph A. Formaggio, Yonatan Kahn, Joe Minervini, Alexey Radovinsky, Nicholas L. Rodd, Benjamin R. Safdi, Jesse Thaler, Daniel Winklehner, Lindley Winslow

To date, the available parameter space for axion and axion-like particle dark matter is relatively unexplored, particularly at masses $m_a\lesssim1\,\mu$eV.

High Energy Physics - Experiment Instrumentation and Detectors

Cannot find the paper you are looking for? You can Submit a new open access paper.