Rotational Excitation of HC_3N by H_2 and He at low temperatures

Abstract

Rates for rotational excitation of HC3N by collisions with He atoms and H2 molecules are computed for kinetic temperatures in the range 5-20K and 5-100K, respectively. These rates are obtained from extensive quantum and quasi-classical calculations using new accurate potential energy surfaces (PES).

References in corpus (1)

• Rotational Excitation of HC_3N by H_2 and He at low temperatures

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