The differential photoelectron circular dichroism (PECD) of O 1s photoelectrons of R-trifluoromethyloxirane enantiomers as a function of the photoelectron emission direction in the molecular frame of reference and the direction from which circularly polarized light hits the molecule. is studied experimentally and theoretically for different photoelectron kinetic energies. A coincident... https://cosmeticssquadets.shop/product-category/nasal-aspirators/