Title of article
A nanosecond pulse radiolysis study of the hydrated electron with high energy ions with a narrow velocity distribution
Author/Authors
Baldacchino، نويسنده , , G. and Vigneron، نويسنده , , G. and Renault، نويسنده , , J.-P. and Pin، نويسنده , , S. and Abedinzadeh، نويسنده , , Z. and Deycard، نويسنده , , S. and Balanzat، نويسنده , , E. and Bouffard، نويسنده , , S. and Gardès-Albert، نويسنده , , M. and Hickel، نويسنده , , B. and Mialocq، نويسنده , , J.-C.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
6
From page
66
To page
71
Abstract
A study of the time dependence of the radiolytic yields of the hydrated electron (eaq−) produced with nanosecond pulses of high linear energy transfer (LET) particles is presented. Pulses of 95 MeV/amu 16O8+ and 36Ar18+ are used. Their respective LET values are 50 ± 1 and 271 ± 5 eV/nm. The g-values of eaq− at 10 ns and even 1 ns, 5.9 × 10−9 mol J−1 with Ar18+, are compared to those obtained with C6+. Because of the same velocity of these ions (β=0.4), the g-values are interpreted in terms of picosecond–time scale reactions of high concentrations of radicals (0.16 M) in the track cores.
Journal title
Chemical Physics Letters
Serial Year
2004
Journal title
Chemical Physics Letters
Record number
1782980
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