Geminal model chemistry II. Perturbative corrections
نویسندگان
چکیده
منابع مشابه
Geminal model chemistry II. Perturbative corrections.
We introduce and investigate a chemical model based on perturbative corrections to the product of singlet-type strongly orthogonal geminals wave function. Two specific points are addressed (i) Overall chemical accuracy of such a model with perturbative corrections at a leading order; (ii) Quality of strong orthogonality approximation of geminals in diverse chemical systems. We use the Epstein-N...
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The ratios R+, R1, and RA are defined at zero recoil; the ratio R− is defined in the limit of zero recoil. The ρ are matching factors, needed to patch radiative corrections from short distances. The ratios R+ and R− directly give the form factors h+ and h−, which together form the hadronic amplitude for B → Dlν. Information from R+, R1, and RA must be extracted from their heavy quark expansions...
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Whereas photon coincidence spectroscopy is a promising technique for probing the nonlinear regime of cavity quantum electrodynamics in the optical domain, the accuracy is mitigated by two factors: higher–order photon correlations, which contribute to an enhanced pair count rate, and non– simultaneity of emitted photon pairs from the optical cavity. We show that the technique of photon coinciden...
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This review recapitulates all available literature dealing with the synthesis and reactivity of geminal organic di- and triazides. These compound classes are, to a large extent, unexplored despite their promising chemical properties and their simple preparation. In addition, the chemistry of carbonyl diazide (2) and tetraazidomethane (105) is described in separate sections.
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ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 2004
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.1738110