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物理学报. 2006, 55(3): 1336-1340.
doi: 10.7498/aps.55.1336.
正弦平方势与正电子面沟道辐射的一般特征
- 收稿日期: 2005-05-20
- 修回日期: 2005-07-04
- 刊出日期: 2006-03-20
English Abstract
The sine-squared potential and properties of planar channelling radiation of positron
- Received Date:
20 May 2005
- Accepted Date:
04 July 2005
- Published Online:
20 March 2006
Abstract: The sine-squared potential is introduce to describe the interaction between particles and the crystal.The motion equation of the planar channelling particles is reduced to the pendulum equatione by this interaction potential.The solution of the equation and the period of the particle motion are expressed exactly by means of Jacobian elliptic function and elliptic integral.The radiation intensity and properties of the radiation spectrum are discussed.It is point out that it is possible to take channeling radiation as a new γ-Laser.
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Keywords:
- channeling radiation /
- nonlinearity /
- sine-squared potential
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