Monitoring the weak collisional excitation of a stored ion beam reveals the radiative decay rate of extremely long-lived metastable levels
Monitoring the weak collisional excitation of a stored ion beam reveals the radiative decay rate of extremely long-lived metastable levels
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监测存储离子束的弱碰撞激发揭示了极长寿命亚稳态能级的辐射衰减率
DOI：
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发表时间：
2007
期刊：
影响因子：
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通讯作者：
S. Mannervik
中科院分区：
文献类型：
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作者：
P. Royen;J. Gurell;P. Lundin;L. Norlin;S. Mannervik
储存在离子储存环中的快离子束即使在极高真空下也会与残留气体发生碰撞相互作用。通常这些影响是可以忽略不计或容易纠正的。
A fast ion beam stored in an ion storage ring will suffer from collisional interaction with the residual gas even in extreme ultrahigh vacuum. Normally these effects are negligible or easy to corre ...