Quantization rule for highly excited vibrational states of H
Quantization rule for highly excited vibrational states of H
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H高激发振动态的量子化规则
DOI:
10.1080/00268976.2012.751462
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发表时间:
2013
影响因子:
1.7
通讯作者:
H. Friedrich
中科院分区:
文献类型:
--
作者:
A. Kaiser;T.-O. Müller;H. Friedrich
We analyse the influence of the attractive tail of thep–H two-body potential on the energy progression of the near-threshold rotationless bound states of the H molecular ion. For the 1sσgconfiguration we study different definitions of the reference potential describing the potential tail. In each case, the scattering length consistent with the energies of the highly excited vibrational states, as calculated by Hilicoet al.[Eur. Phys. J. D12, 449 (2000)], is found to lie in the range between −30.5 and −31 au. In the 2pσuconfiguration, for which there is an extremely weakly boundv= 1 vibrational state [Carbonellet al., Europhys. Lett.64, 316 (2003)], we obtain a scattering length near 762.8 au. In contrast to previously conveyed impressions, the weakly boundv= 1 state can be satisfactorily described as the excited state in a distant shallow potential well of thep–H two-body potential, provided that a sufficient number of terms is included in the representation of the large-distance behaviour of this potential.
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影响因子:
2.9
作者:
T. Mueller;H. Friedrich
通讯作者:
H. Friedrich
影响因子:
2.9
作者:
P. Raab;H. Friedrich
通讯作者:
H. Friedrich
影响因子:
2.9
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通讯作者:
H. Friedrich
影响因子:
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C. Boisseau;É. Audouard;J. Vigué
通讯作者:
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