Simulation of FT-ICR Mass Spectra with a Special-purpose Computer for Many-particle Systems

摘要：

In a previous work,a 3D many-particle model consisting of 1,000 simulation particles interacting with each other has been employed to simulate FT-ICR mass spectra on a single processor PC.However,1,000 particles are not sufficient.Thus to extend the number of simulation particles,a special-purpose computer board for many-particle systems was combined with the PC.Thereby the number of simulation particles was extended to 10,000.Though the calculation speed is still not sufficient,the speed became 10 times as fast as only CPU in the case of 1,000 simulation particles and it became possible to compute longer ICR signals and simulate higher resolving power spectra.The extended computing configuration was applied to simulation for the influence of magnetic field strength on peak coalescence phenomena.

作者: Makoto Fujiwara

会议类型: 国际会议

会议名称: Asia Simulation Conference 2008/the 7th International Conference on System Simulation and Scientific Computing(2008亚洲仿真会议/第七届系统仿真和科学计算国际会议)(ICSC2008)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-10（万方平台首次上网日期，不代表论文的发表时间）