Results 91 to 100 of about 19,226 (107)
Some of the next articles are maybe not open access.
Slow beams of atomic hydrogen by multistage Zeeman deceleration
Journal of Physics B: Atomic, Molecular and Optical Physics, 2008Hydrogen atoms seeded in a supersonic expansion of Kr have been decelerated from an initial velocity of 435 m s−1 to 107 m s−1 in a multistage Zeeman decelerator. The operation of the decelerator has been fully quantified by numerical particle trajectory simulations and independent measurements of the velocity distribution by ion time-of-flight mass ...
S D Hogan +4 more
openaire +1 more source
Adiabatic following conditions for the deceleration of atoms with the Zeeman tuning technique
Optics Communications, 1990Abstract We present a study of the decelaration of atoms with the Zeeman tuning technique which allows us to investigate the conditions for the adiabatic following of atoms in an inhomogeneous magnetic field. The atomic motion is described in an accelerated frame of reference and two possible solutions are found for the atomic velocity, one being ...
R.J. Napolitano +2 more
openaire +1 more source
Multistage Zeeman deceleration of NH $X\,^3Σ^-$ radicals
2018We report on the Zeeman deceleration of ground-state NH radicals, using a decelerator that consists of 100 pulsed solenoids and 100 permanent hexapoles. Packets of state-selected NH ($X\,^3Σ^-$, N=0, J=1) radicals are produced with final velocities ranging between 510 m/s and 150 m/s.
Plomp, Vikram +3 more
openaire +1 more source
Journal of Modern Optics, 1993
Abstract We present a study on the process of atomic deceleration in the Zeeman tuning technique when a fluctuating laser is used. The characterization of the deceleration is made through the analysis of velocity trajectories (k v(z)) from integration of the averaged equation of motion obtained from the Bloch optical equations.
R.J. Napolitano, V.S. Bagnato
openaire +1 more source
Abstract We present a study on the process of atomic deceleration in the Zeeman tuning technique when a fluctuating laser is used. The characterization of the deceleration is made through the analysis of velocity trajectories (k v(z)) from integration of the averaged equation of motion obtained from the Bloch optical equations.
R.J. Napolitano, V.S. Bagnato
openaire +1 more source
Design and Applications of a Zeeman-Sisyphus Decelerator
2022John Doyle +7 more
openaire +1 more source
Design of a ring-shaped traveling-wave Zeeman decelerator for both light and heavy molecules
Physical Review A, 2023Yabing Ji, Shunyong Hou
exaly
Cold atoms and molecules by Zeeman deceleration and Rydberg-Stark deceleration
2012openaire +1 more source