Zobrazeno 1 - 10
of 105
pro vyhledávání: '"A.L. Schmeltekopf"'
Publikováno v:
Journal of Molecular Spectroscopy. 53:311-314
Publikováno v:
The Journal of Chemical Physics. 71:3271-3279
In recent years, high‐resolution photoelectron spectroscopy and ab initio calculations have considerably revised and enlarged the understanding of the electronic structure of the NO+ ion. Based on these results, new potential energy curves for the
Publikováno v:
Journal of Molecular Spectroscopy. 67:157-184
The O2+ b 4 Σ g − -a 4 Π u First Negative band system has been extended to the v = 3 level of the upper state by photographing the (3, 1) band in high resolution. This and other newly recorded bands and the previously measured bands of this syste
Publikováno v:
Journal of Molecular Spectroscopy. 67:132-156
A method is presented for merging the results of separate least-squares fits to obtain the most precise, single values for each of the molecular constants of a spectroscopic system. The output molecular constants and accompanying variance-covariance
Autor:
A.L. Schmeltekopf, H. M. Crosswhite, S. Naxakis, Hannah Crosswhite, D.L. Albritton, John A. Coxon
Publikováno v:
Journal of Molecular Spectroscopy. 95:51-62
The A2Σ+ → X2Π band system of OT was observed for the first time. Fourteen bands with 0 ≤ v′ ≤ 4 and 0 ≤ v″ ≤ 3 were photographed at high resolution and rotationally assigned. Fitted values of 18 effective parameters of the model Hami
Publikováno v:
Planetary and Space Science. 13:823-827
Publikováno v:
Journal of Molecular Spectroscopy. 46:67-88
Two alternative methods for the reduction of observed line positions to spectroscopic constants are compared. In the direct approach, the line positions are fit directly to expressions for the energy level differences in which the upper and lower sta
Publikováno v:
Planetary and Space Science. 13:219-223
Rates for some thermal ion-molecule reactions of considerable importance in the ionosphere have been measured by a flowing, steady state afterglow technique. Results include: N+ + O2 → NO+ + O k = 5 × 10−10 cm3 sec−1N2+ + O2 → O2+ + N2k = 4
Autor:
James K.G. Watson, A. W. Mantz, A.L. Schmeltekopf, K. Narahari Rao, Richard N. Zare, D.L. Albritton
Publikováno v:
Journal of Molecular Spectroscopy. 39:180-184
Publikováno v:
Journal of Molecular Spectroscopy. 46:103-118
The discrepancies concerning the optical and microwave values of B0 and D0 for the X 3 Σ g − state of O2 have been removed by a nonlinear least-squares fit to all of the lines of the O2, b 1 Σ g + -X 3 Σ g − Red Atmospheric bands recorded by B