Title of article
Ionization/dissociation of thiazole and thiazolidine induced by strong laser fields
Author/Authors
Tzallas، نويسنده , , P. and Kosmidis، نويسنده , , C. and Philis، نويسنده , , J.G. and Ledingham، نويسنده , , K.W.D and McCanny، نويسنده , , T. and Singhal، نويسنده , , R.P. and Hankin، نويسنده , , S.M. and Taday، نويسنده , , P.F and Langley، نويسنده , , A.J.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
8
From page
91
To page
98
Abstract
The interaction of thiazole and thiazolidine with a strong (∼2×1016 W/cm2) fs laser field has been studied at λ=790 nm by means of time-of-flight (TOF) mass spectrometry. The observed relative abundance of the doubly charged intact parent ion in thiazolidine is higher than that of thiazole, while the laser-molecule coupling strength is found to be much more efficient for the aromatic (thiazole) than the nonaromatic (thiazolidine) molecule. The mass spectra of thiazolidine are attributed to a combination of field ionization with subsequent multiphoton processes. It is also concluded, that direct Coulomb explosion within the transient multiply charged parent ions leads to the production of multiply charged atomic ions.
Journal title
Chemical Physics Letters
Serial Year
2001
Journal title
Chemical Physics Letters
Record number
1776885
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