Radiative lifetimes and collisional quenching cross sections of selectively excited vibrational states of the B 2p1Σu+ state of H2 |
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Authors: | H Schmoranzer J Imschweiler |
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Institution: | Fachbereich Physik, Universität Kaiserslautern, D 6750 Kaiserslautern, Fed. Rep. Germany |
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Abstract: | Radiative lifetimes between 0.54 ns and 0.69 ns have been measured for the vibrational levels υ′ = 0...4 of the B 2p1Σu+ state of H2 after selective excitation by synchroton radiation. Quenching by collisions with H2 ground state molecules has been observed with cross sections of 5 × 10-15 cm2. |
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