Phys. Rev. A 80, 055403 (2009) [4 pages]Photodetachment spectroscopy from the lowest threshold of S−Received 15 October 2008; revised 31 July 2009; published 20 November 2009 We have observed the photodetachment spectrum near the lowest detachment threshold from S− in a 1 T field. The spectroscopy shows a small degree of magnetic field structure of the type observed in similar experiments at the higher-energy threshold of the electron affinity. Furthermore, our results yield a measurement of the lowest detachment threshold energy. © 2009 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevA.80.055403
DOI:
10.1103/PhysRevA.80.055403
PACS:
32.80.Gc
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