Zong-Chao Yan

collaborators

2 papers

physics.atom-ph1998

Variational calculations on the hydrogen molecular ion

J. M. Taylor, Zong-Chao Yan, A. Dalgarno +1

We present high-precision non-relativistic variational calculations of bound vibrational-rotational state energies for the $H_{2}^{+}$ and $D_{2}^{+}$ molecular ions in each of the lowest…

physics.atom-ph1998

Long-range interactions of metastable helium atoms

Zong-Chao Yan, J. F. Babb

Polarizabilities, dispersion coefficients, and long-range atom-surface interaction potentials are calculated for the n=2 triplet and singlet states of helium using highly accurate,…