Parity nonconservation in radiative recombination of electrons with heavy hydrogenlike ions

Parity nonconservation in ytterbium ion

Parity violation in atomic ytterbium: experimental sensitivity and systematics

Parity Violation in Hydrogen and Longitudinal Atomic Beam Spin Echo I

Parity violation in two-photon J=0-to-1 transitions: Analysis of systematic errors

Partially coherent matter wave and its evolution

Particle cosmology comes of age

PASS-2: quantitative photometric measurements of the polychromatic laser guide star

Pathway of D$^{+}$ in Sequential Double Ionization of D$_2$ in an Intense Laser Pulse

Pathways to double ionization of atoms in strong fields

Peculiar Features of the Interaction Potential between Hydrogen and Antihydrogen at Intermediate Separations

Penn State Imaging X-ray Spectrometer

Penning collisions of laser-cooled metastable helium atoms

Penning traps as a versatile tool for precise experiments in fundamental physics

PENTATRAP: A novel cryogenic multi-Penning trap experiment for high-precision mass measurements on highly charged ions

Perfect linear correlations between 4He trimer and tetramer energies calculated with various realistic 4He potentials

Performance of a 229 Thorium solid-state nuclear clock

Performance of a prototype atomic clock based on lin||lin coherent population trapping resonances in Rb atomic vapor

Performance of the large-area detectors for the Burst and Transient Source Experiment (BATSE) on the Gamma Ray Observatory

Perspectives for coherent optical formation of strontium molecules in their electronic ground state