Cameron system

Actually, violations of this selection rule are not unknown, even in relatively light molecules. Thus for CO, the Cameron system of visible and UV bands is due to a transition between the singlet ground state and an excited triplet electronic state. 

Cameron system of, 298 fundamental IR band of, table of, 174 rotational transitions of, table of, 168 Carbon-13 NMR, 356-357 Cartesian displacement coordinates, 236 Case (a) coupling, 188-189, 212 Case (b) coupling, 190-191,212 Cayley, A., 78, 387 Center of symmetry, 53 Central-force problem, 38 Centrifugal distortion in diatomics, 158,166-167 in polyatomics, 213, 216, 218 Chain rule, 20-21 Characters ... 

The electric dipole transition moments for the Cameron system are shown in the Fig. 9. The dependences for the M and Mg transition matrix elements on the inter-nuclear distances are completely different from one another. At the short internuclear distances the values of the mo transition matrix elements are more than three time larger than for m, but with the increase of internuclear distances the difference between the components is decreasing, changes sign and then increases drastically in the opposite direction. 

The lowest-lying triplet state is a II which is the upper state of the well-known Cameron system a II Despite the... 

Flash photolysis in this wavelength interval has been studied by Donovan and Husain (35) who followed the decay of CO (xIe" ", v" = 1) by absorption. Vlbrationally excited CO(X E) was proposed to result from CO quenching of CO(a Il) which was produced directly in the flash by absorption in the Cameron system. 

Appreciable emission has been observed in die ultraviolet dayglow of Mars in the Cameron system CO(a II - X r ) (79). Production of CO(a n) in a spin-allowed process is energetically possible at wavelengths shorter than 108.2 nm and has been detected by Lawrence (80) through observation of the subsequent emission of the Cameron system. He finds that the fractional yield of CO(a n) Increases linearly from zero at the threshold at 108 nm to a value of approximately 0.5 near the ionization limit of 90.0 nm. The wavelength dependence is illustrated in Fig. 10. 

The emission spectrum of CSCa" ] ), the system analogous to the CO Cameron system, has been observed by Tewarson and Palmer (100) in a low-pressure flame. There is no direct evidence to suggest that CS is photodissociated at any wavelength in its absorption spectrum. The ease with which it may be produced, however, and the fact that major absorption systems lie in the relatively long wavelength ultraviolet are not likely to permit this situation to prevail for long. 

The location of metastable states is often made possible by observation of intercombination systems. For example, the intensity of the Cameron system in CO (a3II — X1E+) is borrowed from singlet transitions through spin-orbit mixing (see Section 6.4). When intercombination transitions are not observed, it is often possible to locate the states of different multiplicity from that of the ground state by observation of spin-orbit AS 0 perturbations. 

James, T., Transition moments, Franck-Condon factors, and lifetimes of forbidden transitions. Calculation of the intensity of the Cameron system of CO, J. Chem. Phys., 55, 4118 124, 1971. 

Figure 3-44. Surface condenser condensate removal. Closed system steam surface condenser NPSH requirements. (By permission, Cameron Hydraulic Data, 16th ed. ingersoil-Rand Co., 1979, p. 1-12.)...

Fig. 6.8. Abundance curves for s-process (broken line), r- and p-process products (solid lines) in the Solar System. Adapted from Cameron (1982).

Conacher J, Conacher A (1998) Organic farming and the environment, with particular reference to Australia a review. Biol Agric Hort 16 145-171 Condron LM, Cameron KC, Di HJ, Clough TJ, Forbes EA, McLaren RG, Silva RG (2000) A comparison of soil and environmental quality under organic and conventional farming systems in New Zealand. N Z J Agric Res 43 443-466... 

Herbert M Sauro, Michael Hucka, Andrew Finney, Cameron Wellock, Hamid Bolouri, John Doyle, and Hiroaki Kitano, Next generation simulation tools The systems biology workbench and BioSPICE integration. OMICS 7(4), 355 372 (2003). 

Busfield A, Gilmour JD, Whitby JA, Turner G (2004) Iodine-xenon analysis of ordinary chondrite halide implications for early solar system water. Geochim Cosmochim Acta 68 195-202 Busso M, Gallino R, Wasserburg GJ (1999) Nucleosynthesis in asymptotic giant branch stars relevance for galactic enrichment and solar system formation. Annu Rev Astronom Astrophys 37 239-309 Cameron AGW (1969) Physical conditions in the primitive solar nebula. In Meteorite Research. Millman PM (ed) Reidel, Dordrecht, p 7-12... 

D. Cameron, R. Holliday, and D. Thompson, Gold s future role in fuel cell systems, J. Power Sources 118, 298-303 (2003). 

Roussis, S.G. Cameron, A.S. Simplified Hydrocarbon Compound Type Analysis Using a Dynamic Batch Inlet System Coupled to a Mass Spectrometer. Energy... 

The results presented in Fig. 6.9 for a solid polymer electrolyte follow the same trend as that obtained for electrolytes based on low molecular weight liquid polymers. Fig. 6.10 (MacCallum, Tomlin and Vincent, 1986 Cameron, Ingram and Sorrie, 1987). The liquid polymer systems are very similar to conventional non-aqueous electrolytes which also show a... 

Nestel, P.J., Pomeroy, S., Kay, S., Komesaroff, P., Behrsing, J., Cameron, J.D. and West, L. (1999). Isoflavones from red clover improve systemic arterial compliance but not plasma lipids in menopausal women, J. Clin. Endocrinol. Metab., 84, 895-898. 

The Sir Galahad has been used in many locations around the world. For example, Cameron et al. [11] have used the instrument to vahdate plant operations in Thailand. In this apphcation the Sir Galahad was compared initially with other systems. Acidic vapour was found to cause false positive results in the other systems, whereas the Sir Galahad provided consistently rehahle data. Tests have recently been carried out to compare the Sir Galahad with conventional techniques—Table 3.1 shows results produced using the Sir Galahad and the ISO 6978 potassium permanganate absorption method. 

To our knowledge, direct experimental data on amphibole mixtures have been obtained only for the (pseudo)binary system actinolite-cummingtonite (Cameron, 1975) at Ptotai = -Phjo = 2 kbar and for the (pseudo)binary system tremolite-pargasite at Ptotai = PhjO = 1 kbar (Oba, 1980). In both cases, an extended miscibility gap (or solvus field in the second case), is evident at low T(i.e., 600 to 800 °C), which is indicative of strong positive interactions in the solid mixtures. Unmixing of other compositional terms is also evident in microprobe investigations (see Ghose, 1982 for an appropriate discussion). 

Cameron EM, Hall GEM, Veizer J, Krouse HR (1995) Isotopic and elemental hydrogeochemistry of a major river system Fraser River, British Columbia, Canada. Chem Geol 122 149-169 Canfield DE (2001a) Biogeochemistry of sultiir isotopes. Rev Miner 43 607-636 Canfield DE (2001b) Isotope fractionation by natural populations of sulfate-reducing bacteria. Geochim Cosmochim Acta 65 1117-1124... 

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