CEQUINOR   05415
CENTRO DE QUIMICA INORGANICA "DR. PEDRO J. AYMONINO"
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Evidence for the Formation of Interstellar Ions in the Dissociative Photoionization Process of Carbonylsulfenyl Compounds in the 100-1000 eV Region
Autor/es:
MARIANA GERONÉS, MAURICIO F. ERBEN,ROSANA M. ROMANO , REINALDO L. CAVASSO FILHO AND CARLOS O. DELLA VÉDOVA
Lugar:
Campina, Brasil
Reunión:
Congreso; International Symposium and Workshop on Astrochemistry(ISWA-2016); 2016
Resumen:
In this work we present a study of the dissociative photoionization of carbonylsulfenyl derivatives, XC(O)SY (X, Y: F, Cl, CH3), by using multicoincidence time-of-flight mass spectrometry and synchrotron radiation in the S 2p, C 1s, Cl 2p, O 1s and F 1s edges. Total and partial ion yield spectra together with PEPICO and PEPIPICO spectra were measured. From the many species formed during the synchrotron experiments reported in the present work at least two call our attention, HCS+ and H3+
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