@inproceedings{92f74d0f4a8f48c28baf23d81a844c8d,
title = "Changes in excitation line shapes due to Beliaev damping in a BEC",
abstract = "We quantitatively study the Beliaev decay of Bogoliubov quasi-particles of different energies and momenta in an elongated BEC. The structure of the continuum leads to a momentum dependent collisional shift of the excitation spectrum.",
author = "Rowen, {E. E.} and N. Bar-Gill and R. Pugatch and N. Davidson",
year = "2007",
doi = "10.1109/QELS.2007.4431784",
language = "אנגלית",
isbn = "1557528349",
series = "Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series",
booktitle = "2007 Quantum Electronics and Laser Science Conference, QELS",
note = "2007 Quantum Electronics and Laser Science Conference, QELS ; Conference date: 06-05-2007 Through 11-05-2007",
}