Boris A Voronin
V.E. Zuev Institute of Atmospheric Optics SB RAS
Russia
Title: Time of weak lines and poor parameters
Biography
Biography: Boris A Voronin
Abstract
A lot of high quality information, both experimental and theoretical, about spectra of molecular gases has been obtained in the last time for the purpose of atmospheric and astronomic applications. For example, very detailed linelists were calculated for: water vapor H216O - BT2 (Barber-Tennyson containing about 500,000,000 transitions), HD16O–VTT (Voronin, Tennyson, Tolchenov~700,000,000 transitions), some other gases–NH3 BYTe (~1.1 billion transitions), SO2 (4,000,000), CH4 (~1 billion transitions). All these linelists involve huge number of strong and weak lines, which possess accurate line position and strength. But other spectroscopic parameters, such as air-broadening, self-broadening, temperature exponents are absent. So, there is a need to determine these parameters for different applications. This present work is aimed at developing of simple methods of estimation of needed line parameters for HD16O. Also similar data will be presented for H216O, NH3, CO, SO2.