Negative mass instability for interacting particles in a 1D box: theory and application.
نویسندگان
چکیده
We demonstrate that the synchronization effect observed [Pedersen et al., Phys. Rev. Lett. 87, 055001 (2001)]], when a bunch of ions oscillates between two mirrors in an electrostatic ion beam trap, can be explained as a negative mass instability. We derive simple necessary conditions for the existence of a regime in which this dispersionless behavior occurs and demonstrate that in this regime, the ion trap can be used as a high resolution mass spectrometer.
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ورودعنوان ژورنال:
- Physical review letters
دوره 89 28 Pt 1 شماره
صفحات -
تاریخ انتشار 2002