Influence of atomic oxygen on the dissociation of molecular iodine and dissipation of the energy stored in the active medium of an oxygen–iodine laser

Abstract

We give examples of string compactifications to 4d Minkowski space with different amounts of supersymmetry that can be connected by spherical domain walls. The tension of these domain walls is tunably lower than the 4d Planck scale. The "stringy" description of these walls is known in terms of certain configurations of wrapped Dirichlet and NS branes. This construction allows us to connect a variety of vacua with 4d N = 4, 3, 2, 1 supersymmetry.

Kinetics of O2(aΔg) and I(2P1/2) in the Photochemistry of N2O/I2 Mixtures

“…In a related earlier study, Zolotarev and co-workers − concluded that the presence of O atoms was responsible for the low efficiency of an OIL system that was powered by the photolysis of O 3 .…”

Computational investigation of isomeric and conformeric structures of methyl iodoperoxide

“…Iodine polyoxides (1) have been implicated in the atmospheric chemistry of iodine (2,3) in the reactivity of iodineozone mixtures (4), in the reactions between iodinecontaining compounds in the marine boundary layer (5,6), and in the mechanism of oxygen-iodine lasers (7). Methyl iodoperoxide is an interesting relevant species suggested to be involved in the mechanism of the self-reaction of CH 3 O 2 radicals formed in the photolysis of iodomethane (8) and the reactions of CH 3 O radicals with iodine monoxide (9).…”

Computational Investigations of Iodine Oxides

“…Iodine oxides have been implicated in the atmospheric chemistry of iodine, , in the behavior of iodine−ozone mixtures, and in the mechanism of oxygen−iodine lasers . A recent review has drawn attention to the lack of information about any gas-phase iodine oxides except the simplest, IO, which is now well-characterized, and OIO, whose electronic and vibrational spectra have been obtained both in the gas phase and in a frozen argon matrix .…”

“…4 A recent review 5 has drawn attention to the lack of information about any gas-phase iodine oxides except the simplest, IO, which is now well-characterized, and OIO, whose electronic and vibrational spectra have been obtained both in the gas phase 6 and in a frozen argon matrix. 7 There are apparently no structural, vibrational, or thermochemical measurements available for other iodine oxides, and indeed the existence of some is speculative.…”