QUANTUM-MECHANICAL CALCULATION OF SURYAN LINE BROADENING IN NUCLEAR MAGNETIC-RESONANCE

被引：4

作者：

SHRIVASTAVA, KN

机构：

[1] School of Physics, University of Hyderabad, Hyderabad

来源：

PRAMANA | 1979年 / 13卷 / 06期

关键词：

Nuclear magnetic resonance; quantum mechanical calculation; radiation; Suryan’s line broadening; width and shift;

D O I：

10.1007/BF02846294

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The first quantum theory of the classical radiation damping in nuclear magnetic resonance is presented. Relaxation times and life times arising from the interaction of nuclear spin with the radio-frequency radiation field are calculated. Second-order line shifts are predicted and the existence of Iz and I(Formula presented.)-type operators due to photons is pointed out. The predicted line shifts as well as relaxation are found to be measurably large. Numerical estimates are given for protons in water. © 1979, the Indiana Academy of Sciences. All rights reserved.

引用

页码：617 / 624

页数：8

共 10 条

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