摘要 : Cross sections and rate coefficients have been computed for rotational transitions within the vibrational ground state of HD, induced in collisions with H2 molecules. Where possible, our results are compared with previous calculat... 展开 Cross sections and rate coefficients have been computed for rotational transitions within the vibrational ground state of HD, induced in collisions with H2 molecules. Where possible, our results are compared with previous calculations by Schaefer; the overall level of agreement is found to be good. Rate coefficients are available for kinetic temperatures T less than or equal 1000 K and rotational levels of the HD molecule J less than or equal 8. 收起