Hyperfine Level-changing Collisions of Hydrogen Atoms and Tomography of the Dark Age Universe

Hyperfine polarization structure of Jupiter's radio bursts

Hyperfine selective collisional excitation of interstellar molecules

Hyperfine Splitting in the Rotational Levels of the C2H Molecule

Hyperfine Splitting of [Al VI] 3.66 μm and the Al Isotopic Ratio

Hyperfine Splittings in the Rotational Levels of C2H Molecule

Hyperfine structure and interstellar curves of growth

Hyperfine Structure and Isotope Shift in TL II with Astrophysical Applications

Hyperfine Structure as a Diagnostic of Solar Magnetic Fields

Hyperfine Structure Emission and Absorption Lines in Hot Gas

Hyperfine Structure Identification of Interstellar Cyanoallene toward TMC-1

Hyperfine Structure in Tb II

Hyperfine Structure in the Radio Spectra of Jupiter

Hyperfine Structure in the Solar Spectrum

Hyperfine Structure Measurements of Neutral Manganese with Fourier Transform Spectroscopy

Hyperfine structure of HCN J = 1-0 and implied physical information concerning NGC 7538 IRS1

Hyperfine Structure of the CN Radical Determined from Astronomical Observations

Hyperfine Structure of the C_5H, C_6H, and C_8H Radicals

Hyperfine structure of the ground state in singly ionized manganese

Hyperfine structure radio lines from hot ISM in elliptical galaxies