Erlangen 2018 – wissenschaftliches Programm

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A: Fachverband Atomphysik

A 13: Fundamentals

A 13.3: Vortrag

Montag, 5. März 2018, 17:15–17:30, K 1.011

New Laboratory Probes for Low-Mass Dark Matter and Dark Bosons — •Yevgeny Stadnik¹ and Victor Flambaum² — ¹Johannes Gutenberg University of Mainz, Germany — ²University of New South Wales, Australia

Low-mass bosonic dark matter particles produced after the Big Bang may form an oscillating classical field, which can be sought for in a variety of low-energy laboratory experiments based on spectroscopic, interferometric and magnetometric techniques. Dark bosons can also mediate anomalous fifth forces between ordinary-matter particles that can be sought for in laboratory experiments. Recent measurements in atoms and astrophysical phenomena have already allowed us to improve on existing constraints on various non-gravitational interactions between dark bosons and ordinary-matter particles by many orders of magnitude.

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