@article{607, author = {P. Haljan and B. Anderson and I. Coddington and Eric Cornell}, title = {Use of Surface-Wave Spectroscopy to Characterize Tilt Modes of a Vortex in a Bose-Einstein Condensate}, year = {2001}, journal = {Physical Review Letters}, volume = {86}, pages = {2922-2925}, month = {2001-04}, issn = {0031-9007}, doi = {10.1103/PhysRevLett.86.2922}, }