Jonathan Tennyson

TL;DR: In this paper, two sets of NH 3 absorption spectra covering the 0.793 µm region were recorded using two Bruker IFS 125 HR Fourier transform spectrometers using two different interference filters covering the 12000 − 12500 and 12400 − 13000 cm − 1 ranges.

TL;DR: Twinkle as discussed by the authors is a small satellite with a payload designed to perform high-quality astrophysical observations while adapting to the design of an existing Low Earth Orbit commercial satellite platform, which will allow the photometric and spectroscopic observation of a wide range of planetary classes around different types of stars, with a focus on bright sources close to the ecliptic.

TL;DR: In this article, the state-of-the-art in non-empirical calculations of potential energy surfaces for small molecules is discussed, as is the present position with respect to the analytic fitting of such surfaces.

TL;DR: John Murrell was a theoretical chemist who made important contributions to the understanding of the spectra of organic molecules, to the theory of intermolecular forces and to the construction of potential energy surfaces.