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arXiv quant-ph/0103120quant-ph
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具有偶极相互作用的低能原子碰撞

Low energy atomic collision with dipole interactions

B. Deb, L. You

摘要:

我们应用量子亏损理论来研究低能基态原子碰撞,包括排列偶极相互作用,例如由电场引起的相互作用。结果表明,偶($l$)相对轨道角动量部分波通道具有形状共振结构,而奇($l$)相对轨道角动量部分波通道不具有形状共振结构.我们分析和解释这些共振的多通道量子亏损理论(MQDT)的框架内。

英文摘要:

We apply quantum defect theory to study low energy ground state atomic collisions including aligned dipole interactions such as those induced by an electric field. Our results show that coupled even ($l$) relative orbital angular momentum partial wave channels exhibit shape resonance structures while odd ($l$) channels do not. We analyze and interpret these resonances within the framework of multichannel quantum defect theory (MQDT).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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