The velocity map imaging {of the|from the|in the|on the|with the|of your} methyl radical formed by 266 nm photolysis of methyl iodide {using|utilizing|making use of|employing|working with|applying} 213 nm non-resonant multi-photon ionization (NRMPI) {method|technique|approach|strategy|system|process}. Comparison {of the|from the|in the|on the|with the|of your} NRMPI {method|technique|approach|strategy|system|process} {with the|using the|with all the|together with the} well-known (2+1) resonance multi-photon ionization (REMPI) {method|technique|approach|strategy|system|process} at 333.45 nm, which selectively probes Q-branch of band-origin transition {of the|from the|in the|on the|with the|of your} methyl radical, indicates that the NRMPI {method|technique|approach|strategy|system|process} yields a {significantly|considerably|substantially|drastically} {higher|greater|larger} I/I* branching ratio in comparison {to the|towards the|for the} REMPI {method|technique|approach|strategy|system|process}, {even though|although|despite the fact that} the velocity map {images|pictures|photos} of {both|each} the {methods|techniques|strategies|approaches|procedures|solutions} are qualitatively {similar|comparable|equivalent|related}. The {higher|greater|larger} I/I* branching ratio obtained {in the|within the|inside the} NRMPI {method|technique|approach|strategy|system|process} is attributed {to the|towards the|for the} non-resonant ionization of {higher|greater|larger} quanta states {of the|from the|in the|on the|with the|of your} umbrella bending mode {along with|together with|in addition to|as well as|in conjunction with} {higher|greater|larger} rotational states {of the|from the|in the|on the|with the|of your} methyl fragment {in the|within the|inside the} CH3+I dissociation channel. {Thus|Therefore|Hence|As a result}, {results|outcomes|final results|benefits} obtained {in the|within the|inside the} present {work|function|perform|operate} signify that a 213 nm excitation {source|supply}, {which is|that is|which can be} {easily|effortlessly|very easily|simply|quickly|conveniently} {available|accessible|obtainable|offered|readily available|out there} {as the|because the} fifth harmonic of Nd:YAG laser, {can be|may be|could be|might be|is often|is usually} {used|utilized|employed|utilised|applied|made use of} as an {alternative|option} and {efficient|effective} probe to investigate photo-dissociation dynamics of polyatomic molecules. 7-Bromo-1H-indole-6-carbonitrile Formula Buy2,3-Dibromo-4-methylpyridine PMID:28038441
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