48 citations · 129 across the 9 of their papers we have counts for
4 papers · 1 filter
Metrology and Many-Body Physics with Ultracold Metastable Helium
Jacob A Ross
Ultracold dilute gases provide ideal settings for measurements of atomic structure. Helium has an internal structure sufficiently simple to permit highly accurate predictions of it…
Trap Frequency Measurement with a Pulsed Atom Laser
B. M. Henson, K. F. Thomas, Z. Mehdi +4
We describe a novel method of single-shot trap frequency measurement for a confined Bose-Einstein Condensate, which uses an atom laser to repeatedly sample the mean velocity of tra…
On the survival of the quantum depletion of a condensate after release from a magnetic trap
J. A. Ross, P. Deuar, D. K. Shin +4
We present observations of the high momentum tail in expanding Bose-Einstein condensates of metastable Helium atoms released from a harmonic trap. The far-field density profile exh…
Rapid generation of metastable helium Bose-Einstein condensates
A. H. Abbas, X. Meng, R. S. Patil +3
We report the realisation of Bose-Einstein condensation (BEC) of metastable helium atoms using an in-vacuum coil magnetic trap and a crossed beam optical dipole trap. A novel quadr…