Laser magnetic resonance spectra of the PH radical |
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| Authors: | P.B. Davies D.K. Russell B.A. Thrush |
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| Affiliation: | University of Cambridge, Department of Physical Chemistry, Cambridge CB2 1EP, UK |
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| Abstract: | The PH radical has been detected by laser magnetic resonance spectroscopy at 118.6 μm in the reaction products when hydrogen atoms were passed over red phosphorus. The spectra have been identified as the N = 4 → 5 rotational transition in the ground 3∑? state and J = 4 → 5 transition in the a1 Δ state. The hyperfine constants for the 1Δ state are ap = 775 MHz and aH = 28 MHz. |
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