Results 101 to 110 of about 4,074 (195)
Phase Coherence in a Driven Double-Well System
, 2004 We analyze the dynamics of the molecular field incoherently pumped by the photoassociation of fermionic atoms and coupled by quantum tunnelling in a double-well potential.
A. L. Fetter +6 more
core +1 more source
Controlled Production of Sub-Radiant States of a Diatomic Molecule in an Optical Lattice
, 2012 We report successful production of sub-radiant states of a two-atom system in a three-dimensional optical lattice starting from doubly occupied sites in a Mott insulator phase of a quantum gas of atomic ytterbium.
G. Herzberg +7 more
core +1 more source
Photoassociative Spectroscopy of Ultracold NaCs
Frontiers in Optics, 2006 We present photoassociation spectroscopy of ultracold NaCs below the cesium D-line. Vibrational progressions are assigned to long range Hund case (c) states based on diabatic potentials with spin-orbit interaction included in a perturbative approach.
Christopher Haimberger +2 more
openaire +2 more sources
Ground-state selection via many-body superradiant decay
Physical Review ResearchFor a single particle, relaxation into different ground states is governed by fixed branching ratios determined by the transition matrix element and the environment.
Wai-Keong Mok +4 more
doaj +1 more source
Weak-measurement-induced heating in Bose-Einstein condensates. [PDF]
Phys Rev Res, 2023 Altuntaş E, Spielman IB.
europepmc +1 more source
Rydberg Macrodimers: Diatomic Molecules on the Micrometer Scale. [PDF]
J Phys Chem A, 2023 Hollerith S, Zeiher J.
europepmc +1 more source
Photoassociation of rovibrational Rydberg molecules
, 2018 In this work we discuss the rotational structure of Rydberg molecules. We calculate the complete wave function in a laboratory fixed frame and derive the transition matrix elements for the pho- toassociation of free ground state atoms. We discuss the implications for the excitation of different rotational states as well as the shape of the angular ...
Thomas, O. +3 more
openaire +2 more sources
Molecular growth of PANH via intermolecular Coulombic decay. [PDF]
Sci Adv, 2023 Barik S +6 more
europepmc +1 more source
Rydberg energies and transition probabilities of Li I for np-ms (m ≤ 5) transitions. [PDF]
Beni Suef Univ J Basic Appl Sci, 2022 Siddiq R +4 more
europepmc +1 more source
Diffusive-like redistribution in state-changing collisions between Rydberg atoms and ground state atoms. [PDF]
Nat Commun, 2021 Geppert P, Althön M, Fichtner D, Ott H.
europepmc +1 more source