Chemical laser based on polyatomic chemical reaction dynamics

José Daniel Sierra Murillo

doi:10.1117/12.2653041

7 November 2022 Chemical laser based on polyatomic chemical reaction dynamics

José Daniel Sierra Murillo

Proceedings Volume 12347, XXIII International Symposium on High Power Laser Systems and Applications; 1234707 (2022) https://doi.org/10.1117/12.2653041
Event: XXIII International Symposium on High Power Laser Systems and Applications, 2022, Prague, Czech Republic

Abstract

Large samples have been employed to obtain energy state distributions in products (translational, vibrational and rotational) for the OH (v_OH = 0; j_OH = 2) + D₂ (vD₂= 0; jD₂) gas phase reaction initial conditions. It uses Quasi-Classical Trajectory calculations and the Gaussian Binning methodology on Wu-Schatz-Lendvay-Fang-Harding potential energy surface. As the author has already observed in a previous works, depending on a first selection, Vibrational-Gaussian Binning, a second selection, Rotational-Gaussian Binning, it induces a variable preference for odd or even values in the Total Angular Momentum of the HOD product molecule. The increase of the rotational level, D₂ (v = 0; j), induces a minor displacement of the distributions, P(J'), towards higher values of J' than when it increases the vibrational level, D₂ (v ; j = 2). Nevertheless, causes more anisotropy in those distributions, P(J').

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José Daniel Sierra Murillo "Chemical laser based on polyatomic chemical reaction dynamics", Proc. SPIE 12347, XXIII International Symposium on High Power Laser Systems and Applications, 1234707 (7 November 2022); https://doi.org/10.1117/12.2653041

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