Collisions between incoming and reflected atoms
T. A. Pasquini, M. Saba, G. Jo, Y. Shin, W. Ketterle, D. E. Pritchard, T. A. Savas, N. Mulders:
Low velocity quantum reflection of Bose-Einstein condensates.
Phys. Rev. Lett. 97 , 260402 (2006).
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Coherent collisions in a lattice
Parametric amplification
G.K. Campbell, J. Mun, M. Boyd, E.W. Streed, W. Ketterle, and D.E. Pritchard:
Parametric Amplification of Atoms.
Phys. Rev. Lett. 96, 020406 (2006).
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P-wave resonances:
Lithium Feshbach Resonances
C.H. Schunck, M.W. Zwierlein, C.A. Stan, S.M.F. Raupach, W. Ketterle, A. Simoni, E. Tiesinga, C.J. Williams, and P.S. Julienne:
Feshbach Resonances in Fermionic ^6Li.
Phys. Rev. A 71 , 045601 (2005).
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Interspecies Feshbach Resonances
C.A. Stan, M.W. Zwierlein, C.H. Schunck, S.M.F. Raupach, and W. Ketterle:
Observation of Feshbach resonances between two different atomic species.
Phys. Rev. Lett. 93 , 143001 (2004).
Link

Molecular decay:
Dissocitation of Ultracold Sodium Molecules
T. Mukaiyama, J. R. Abo-Shaeer, K. Xu, J. K. Chin, and W. Ketterle:
Dissociation and Decay of Ultracold Sodium Molecules.
Phys. Rev. Lett. 92, 180402 (2004).
Link

Zero-temperature collisions of fermions
S. Gupta, Z. Hadzibabic, J.R. Anglin, and W. Ketterle:
Collisions in zero temperature Fermi gases.
Phys. Rev. Lett. 92, 100401 (2004).
Link

Absence of clock shifts in fermionic gases
M.W. Zwierlein, Z. Hadzibabic, S. Gupta, and W. Ketterle:
Spectroscopic insensitivity to cold collisions in a two-state mixture of fermions.
Phys. Rev. Lett. 91, 250404 (2003)
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Clock shifts:
RF spectroscopy of fermions
S. Gupta, Z. Hadzibabic, M.W. Zwierlein, C.A. Stan, K. Dieckmann, C.H. Schunck, E.G.M. van Kempen, B.J. Verhaar, and W. Ketterle:
RF Spectroscopy of Ultracold Fermions.
Science 300, 1723-1726 (2003); published online in Science Express on May 8, 2003.
Link

Instability of a BEC with negative scattering length
J.K. Chin, J.M. Vogels, and W. Ketterle:
Amplification of Local Instabilities in a Bose-Einstein Condensate with Attractive Interactions.
Phys. Rev. Lett. 90, 160405 (2003).
Link

Surface induced spinflips:
BEC near surface
A.E. Leanhardt, Y. Shin, A.P. Chikkatur, D. Kielpinski, W. Ketterle, and D.E. Pritchard:
Bose-Einstein condensates near a microfabricated surface.
Phys. Rev. Lett. 90, 100404 (2003).
Link

Coherent collisions
J. M. Vogels, J. K. Chin, and W. Ketterle:
Coherent Collisions between Bose-Einstein Condensates.
Phys. Rev. Lett. 90, 030403 (2003).
Link

Lifetime, clock shifts:
F=2 Na BEC
A. Görlitz, T.L. Gustavson, A.E. Leanhardt, R. Löw, A.P. Chikkatur, S. Gupta, S. Inouye, D.E. Pritchard, and W. Ketterle:
Sodium Bose-Einstein Condensates in the F=2 State in a Large-volume Optical Trap.
Phys. Rev. Lett. 90, 090401 (2003).
Link

Fermionic Feshbach resonance
K. Dieckmann, C. A. Stan, S. Gupta, Z. Hadzibabic, C. Schunck, and W. Ketterle:
Decay of ultracold fermionic lithium gas near a Feshbach resonance.
Phys. Rev. Lett. 89, 203201 (2002).
Link

Pair-correlated atomic beams
J.M. Vogels, K. Xu, and W. Ketterle:
Generation of macroscopic pair-correlated atomic beams by four-wave mixing in Bose-Einstein condensates.
Phys. Rev. Lett. 89, 020401 (2002).
Link

Sodium-lithium sympathetic cooling:
Quantum degenerate fermion-boson mixture
Z. Hadzibabic, C.A. Stan, K. Dieckmann, S. Gupta, M.W. Zwierlein, A. Görlitz, and W. Ketterle:
Two species mixture of quantum degenerate Bose and Fermi gases.
Phys. Rev. Lett. 88, 160401(2002).
Link

Feshbach losses
J. Stenger, S. Inouye, M.R. Andrews, H.-J. Miesner, D.M. Stamper-Kurn, and W. Ketterle:
Strongly enhanced inelastic collisions in a Bose-Einstein condensate near Feshbach resonances.
Phys. Rev. Lett. 82, 2422-2425 (1999).
Link

Cross scattering length:
Spinor condensates
J. Stenger, S. Inouye, D.M. Stamper-Kurn, H.-J. Miesner, A.P. Chikkatur, and W. Ketterle:
Spin domains in ground state spinor Bose-Einstein condensates.
Nature 396, 345-348 (1998).
Link

Feshbach resonances
S. Inouye, M.R. Andrews, J. Stenger, H.-J. Miesner, D.M. Stamper-Kurn, and W. Ketterle:
Observation of Feshbach resonances in a Bose-Einstein condensate.
Nature 392, 151-154 (1998).
Link

3-body recombination:
Optical trap for a condensate
D.M. Stamper-Kurn, M.R. Andrews, A.P. Chikkatur, S. Inouye, H.-J. Miesner, J. Stenger, and W. Ketterle:
Optical confinement of a Bose-Einstein condensate.
Phys. Rev. Lett. 80, 2027-2030 (1998).
Link

Mean field energy:
BEC in DC magnetic trap
M.-O. Mewes, M.R. Andrews, N.J. van Druten, D.M. Kurn, D.S. Durfee, and W. Ketterle:
Bose-Einstein condensation in a tightly confining dc magnetic trap.
Phys. Rev. Lett. 77, 416-419 (1996).
Link

Sodium elastic cross section:
Evaporative cooling
K.B. Davis, M.-O. Mewes, M.A. Joffe, M.R. Andrews, and W. Ketterle:
Evaporative cooling of sodium atoms.
Phys. Rev. Lett. 74, 5202 (1995); Erratum: Phys. Rev. Lett. 75, 2909 (1995).
Link