Ion imaging methods are making ever greater impact on studies of gas phase molecular
reaction dynamics. This article traces the evolution of the technique, highlights some of the …

Visualising a collision between an atom or a molecule or a photodissociation (half-collision)
of a molecule on a single particle and single quantum level is like watching the collision of …

Photodissociation studies in molecular beams that employ position-sensitive particle
detection to map product recoil velocities emerged thirty years ago and continue to evolve …

We measure nuclear and electron spin-polarized H and D densities of at least 10 19 cm− 3
with∼ 10 ns lifetimes, from the photodissociation of HBr and DI with circularly polarized UV …

In the late 1980s, Dixon, Hall, Houston, Simons, and others1–6 recognized that experiments
that probe the angular distribution of photofragments with spectroscopic techniques could be …

Recently, our group produced spin-polarized hydrogen (SPH) atoms at densities of at least
1019 cm− 3 from the photodissociation of hydrogen halide molecules with circularly …

We report a novel highly spin-polarized deuterium (SPD) source, via the photodissociation
of deuterium iodide at 270 nm. I (P 2 3/2) photofragments are ionized with m-state selectivity …

The angular momentum polarization of atomic photofragments provides a detailed insight
into the dynamics of the photodissociation process. In this article, the origins of electronic …

The absolute velocity-dependent alignment and orientation for S (D 2 1) atoms from the
photodissociation of OCS at 193 nm were measured using the dc slice imaging method …

Ab initio potential energy curves, transition dipole moments, and spin− orbit coupling matrix
elements are computed for HBr. These are then used, within the framework of time …