Oral Sessions (Day1, Day2, Day3)
Poster Presentations (Day1, Day2, Day3)
Poster Presentations
- Day 3, June 24（Fri.） Room P (501, 502 and 503)
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3P-35 PDF
Complicated Phenomena due to the Coulomb-Interaction-Induced Effects in FT-ICR Mass Spectrometry: A Many-Particle Simulation
In a previous work, we have focused on the simulation for peak coalescence phenomena on FT-ICR mass spectra at a high magnetic field. The influence of Coulomb-interaction-induced degradation of excited coherent ion cyclotron motion on an FT-ICR mass spectral peak shape has been investigated in detail by many-particle simulation. In the present work, we have analyzed in more precise detail the ion cloud behavior during detection and discussed the mechanism of the complicated phenomena due to the Coulomb-interaction-induced Effects. The simulation results suggest that the relationship between the Coulomb-interaction-induced degradation and the spectral peak shape is quite complicated especially at a high magnetic field.