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Direct measurement of the N 2 + dissociation energy
Authors:Ch Hertzler  W F Staudt  H -J Foth
Institution:1. Fachbereich Physik, Universit?t Kaiserslautern, W-6750, Kaiserslautern, Germany
Abstract:The accuracy for the direct measurement of the dissociation energy of the N 2 + B2Σ u +-state was significantly improved by using frequency doubled laser light, which enables the authors to excite from lowerv″-levels and additionally to calibrate the fundamental laser wavelength with an iodine cell. The obtained value is:D 8(N 2 + )=70248±6 cm?1.
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