Results 151 to 160 of about 2,101,253 (243)

Magnetic field dependent interactions in an ultracold Li–Yb(3P2) mixture

New Journal of Physics, 2015
Magnetic Feshbach resonances have allowed great success in the production of ultracold diatomic molecules from bi-alkali mixtures, but have so far eluded observation in mixtures of alkali and alkaline-earth-like atoms. Inelastic collisional properties of
William Dowd, Richard J Roy, Rajendra K Shrestha, Alexander Petrov, Constantinos Makrides, Svetlana Kotochigova, Subhadeep Gupta   +6 more
doaj   +1 more source

Observation of a Halo Trimer in an Ultracold Bose-Fermi Mixture

Physical Review X
The quantum mechanics of three interacting particles gives rise to fundamental and universal phenomena, such as the staircase of Efimov trimers predicted in the context of nuclear physics and observed in ultracold gases.
Alexander Y. Chuang, Huan Q. Bui, Arthur Christianen, Yiming Zhang, Yiqi Ni, Denise Ahmed-Braun, Carsten Robens, Martin Zwierlein   +7 more
doaj   +1 more source

Formation of Ultracold Molecules

, 2016
Advances in our ability to slow down and cool atoms and molecules to ultracold temperatures have paved the way to a revolution in basic research on molecules. Ultracold molecules are sensitive of very weak interactions, even when separated by large distances, which allow studies of the effect of those interactions on the behavior of molecules.
openaire   +2 more sources

QUANTUM REFLECTION AND THE INTERACTIONS OF ULTRACOLD ATOMS WITH SURFACES AND NANOSTRUCTURES

Momento, 2011
Quantum reflection refers to the reflection of particles by attractive long-range potentials in nonclassical regions of coordinate space without reaching a classical turning point.
Javier Madroñero
doaj  

Ultracold collisions of molecules

, 2017
This paper deals with the theory of collisions between two ultracold particles with a special focus on molecules. It describes the general features of the scattering theory of two particles with internal structure, using a time-independent quantum formalism.
openaire   +2 more sources

Effective anisotropic interaction potentials for pairs of ultracold molecules shielded by a static electric field

New Journal of Physics
Quantum gases of ultracold polar molecules have novel properties because of the strong dipolar forces between molecules. Current experiments shield the molecules from destructive collisions by engineering long-range repulsive interactions using microwave
Bijit Mukherjee, Luis Santos, Jeremy M Hutson   +2 more
doaj   +1 more source

Ultracold LiCr: A New Pathway to Quantum Gases of Paramagnetic Polar Molecules

PRX Quantum
Quantum gases of doubly polar molecules represent appealing frameworks for a variety of cross-disciplinary applications, encompassing quantum simulation and computation, controlled quantum chemistry, and precision measurements.
S. Finelli, A. Ciamei, B. Restivo, M. Schemmer, A. Cosco, M. Inguscio, A. Trenkwalder, K. Zaremba-Kopczyk, M. Gronowski, M. Tomza, M. Zaccanti   +10 more
doaj   +1 more source

Multi-state detection and spatial addressing in a microscope for ultracold molecules. [PDF]

Nat Commun
Mortlock JM, Raghuram AP, Maddox BP, Gregory PD, Cornish SL.   +4 more
europepmc   +1 more source

Long-lived multilevel coherences and spin-1 dynamics encoded in the rotational states of ultracold molecules. [PDF]

Nat Commun
Hepworth TR, Ruttley DK, von Gierke F, Gregory PD, Guttridge A, Cornish SL.   +5 more
europepmc   +1 more source

Modeling Photoassociative Spectra of Ultracold NaK + K. [PDF]

J Phys Chem A, 2023
Shammout B, Karpa L, Ospelkaus S, Tiemann E, Dulieu O.   +4 more
europepmc   +1 more source