Hanle effect measurement of the lifetime of the A 1II state of PN |
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| Authors: | Michael B Moeller Mark R McKeever Stuart J Silvers |
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| Institution: | Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19174, USA;Department of Chemistry, Virginia Commonwealth University, Richmond, Virginia 23284, USA |
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| Abstract: | Hanle effect spectra have been observed for A 1II PN. PN is generated in a microwave discharge and flowed into a fluorescence cell where it is optically excited by a PN emission lamp. The Hanle effect signal for the ν′ = 0 band is fitted to a calculated signal, determining a radiative lifetime for the band of 227 ± 70 ns. |
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