Theoretical treatment of relaxation in the presence of an RF field

Scott A Smith, William E Palke, J.T Gerig
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引用次数: 6

Abstract

A general description of relaxation of an arbitrary spin system in the presence of an RF field is given. The results show clearly how the presence of the RF field makes new combinations of frequencies important to the relaxation process. Exact solutions of the resulting equations are not possible, but introduction of conventional approximations provides forms that are complicated but amenable to machine solution.

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射频场存在下弛豫的理论处理
给出了任意自旋系统在射频场作用下的弛豫的一般描述。结果清楚地表明,射频场的存在如何使新的频率组合对弛豫过程很重要。结果方程的精确解是不可能的,但引入传统的近似提供了复杂但适合机器解决的形式。
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