Author/Authors :
Goto، نويسنده , , Motoshi and Togawa، نويسنده , , Mami and Jinno، نويسنده , , Satoshi and Takao، نويسنده , , Tomoharu and Matsumoto، نويسنده , , Jun and Shiromaru، نويسنده , , Haruo and Achiba، نويسنده , , Yohji and Tanuma، نويسنده , , Hajime and Azuma، نويسنده , , Toshiyuki، نويسنده ,
Abstract :
Zinc phthalocyanine anions produced in a laser desorption source were stored in an electrostatic ion storage ring, and the excitation spectra of laser-induced reactions yielding neutral species were measured for the first time. The time evolution of the excitation spectra as a function of the storage time has revealed radiative cooling of the hot anions. The measured spectra after 174.7 ms cooling agree well with the reported absorption spectra for the π∗–π∗ transitions in solution.
