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2017 | 132 | 5 | 1473-1477
Article title

The Elastic Collision of Two H-Like Atoms Including the Exotic Ps and Mu

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EN
Abstracts
EN
Elastic collision between two H-like atoms using the ab initio static-exchange model (SEM) and a modified static-exchange model (MSEM) at cold energies are investigated in the center of mass frame considering the system as a four-body Coulomb problem where all the Coulomb interaction terms in the direct and exchange channels are treated exactly. The importance of an exact calculation to find basic physics is highlighted. In addition, the dependence of scattering length on the van der Waals interaction between the atoms and the dependence of scattering length on reduced-mass of the system are derived which is completely new information in the field of science.
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EN
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Year
Volume
132
Issue
5
Pages
1473-1477
Physical description
Dates
published
2017-11
Contributors
author
  • Study Center JnganSikha, S-1/407/6, B.P. Township, Kolkata 700094, India
  • Physics Department, New Alipore College, Kolkata 700053, India
  • Science Department, National Institute of TTT and Research, Kolkata 700107, India
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv132n5p07kz
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