Production of maximally aligned O(D-1) atoms from two-step photodissociation of molecular oxygen

摘要

Two-step photodissociation of O-2, with a total excitation energy of 7.7 eV yields O(D-1) atoms with their angular momenta aligned perpendicular to the fragment recoil axis. Correlation rules linking the bound molecule with the separated atoms predict such strong alignment only for an adiabatic process. (C) 1998 American institute of Physics. [S0021-9606(98)02604-X]. [References: 28]