Femtosecond pump—probe study of the spre
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T. Baumert; V. Engel; C. Röttgermann; W.T. Strunz; G. Gerber
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Article
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1992
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Elsevier Science
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English
⚖ 435 KB
The motion of a vibrational wave packet in the bound A (mX + ) electronic state of the sodium dimer is detected in a femtosecond pump/probe molecular beam experiment. For short times harmonic motion is seen in the total ion yield of Na~ as a function of delay time between the two laser pulses. The s