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Nobel Lecture: Laser cooling and trap** of neutral atoms
In 1978, while I was a postdoctoral fellow at MIT, I read a paper by Art Ashkin (1978) in
which he described how one might slow down an atomic beam of sodium using the radiation …
which he described how one might slow down an atomic beam of sodium using the radiation …
Nobel Lecture: Manipulating atoms with photons
CN Cohen-Tannoudji - Reviews of Modern Physics, 1998 - APS
Electromagnetic interactions play a central role in low energy physics. They are responsible
for the cohesion of atoms and molecules and they are at the origin of the emission and …
for the cohesion of atoms and molecules and they are at the origin of the emission and …
[کتاب][B] Laser cooling and trap**
HJ Metcalf, P Van der Straten - 1999 - books.google.com
I Introduction.-1 Review of Quantum Mechanics.-1.1 Time-Dependent Perturbation Theory.-
1.2 The Rabi Two-Level Problem.-1.2. 1 Light Shifts.-1.2. 2 The Dressed Atom Picture.-1.2. 3 …
1.2 The Rabi Two-Level Problem.-1.2. 1 Light Shifts.-1.2. 2 The Dressed Atom Picture.-1.2. 3 …
Evidence of Bose-Einstein condensation in an atomic gas with attractive interactions
Abstract Evidence for Bose-Einstein condensation of a gas of spin-polarized 7 Li atoms is
reported. Atoms confined to a permanent-magnet trap are laser cooled to 200 μK and are …
reported. Atoms confined to a permanent-magnet trap are laser cooled to 200 μK and are …
Laser cooling of antihydrogen atoms
The photon—the quantum excitation of the electromagnetic field—is massless but carries
momentum. A photon can therefore exert a force on an object upon collision. Slowing the …
momentum. A photon can therefore exert a force on an object upon collision. Slowing the …
Evaporative cooling of trapped atoms
Publisher Summary This chapter focuses on the concept of evaporative cooling of trapped
neutral atoms. The recent observations of Bose–Einstein condensation have shown …
neutral atoms. The recent observations of Bose–Einstein condensation have shown …
Bose-Einstein condensation of atomic hydrogen
We report observation of Bose-Einstein condensation (BEC) of a trapped, dilute gas of
atomic hydrogen. The condensate and normal gas are studied by two-photon spectroscopy …
atomic hydrogen. The condensate and normal gas are studied by two-photon spectroscopy …
Confinement of antihydrogen for 1,000 seconds
Nature Physics, 2011 - nature.com
Atoms made of a particle and an antiparticle are unstable, usually surviving less than a
microsecond. Antihydrogen, made entirely of antiparticles, is believed to be stable, and it is …
microsecond. Antihydrogen, made entirely of antiparticles, is believed to be stable, and it is …
Laser cooling and trap** of neutral atoms
The ability to cool, manipulate, and trap atoms using laser light has allowed a new, rapidly
expanding field to emerge. Current research focuses on improving existing cooling …
expanding field to emerge. Current research focuses on improving existing cooling …
Kinetic theory of the evaporative cooling of a trapped gas
We apply kinetic theory to the problem of evaporative cooling of a dilute collisional gas in a
trap. Assuming ''sufficient ergodicity''(phase-space distribution only a function of energy) and …
trap. Assuming ''sufficient ergodicity''(phase-space distribution only a function of energy) and …