Properties of 132Xe Neutral Atoms Scattering for 165K and 275K Temperatures
This work aims to use an important method Galitskii-Migdal-Feynman (GMF) for diatomic molecules 132Xe2, to calculate the effective phase shifts which are then used to compute the effective total and viscosity cross sections at low density and temperature . this study has shown that it’s crucial t...
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| Format: | Article |
| Language: | English |
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Isfahan University of Technology
2021-11-01
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| Series: | Iranian Journal of Physics Research |
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| Online Access: | http://ijpr.iut.ac.ir/article_1711_bf6258cdad605815bf002c9d4eada7f7.pdf |
| _version_ | 1798038320355213312 |
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| author | A Akour |
| author_facet | A Akour |
| author_sort | A Akour |
| collection | DOAJ |
| description | This work aims to use an important method Galitskii-Migdal-Feynman (GMF) for diatomic molecules 132Xe2, to calculate the effective phase shifts which are then used to compute the effective total and viscosity cross sections at low density and temperature . this study has shown that it’s crucial to include partial waves up to ; for , the effect of the potential becomes negligible . Comparing with partial waves cross sections we deduce that the cross section is dominated by S-wave scattering for low energy (wave number k < 0.1 Å-1), otherwise D and G partial waves dominate . The highest peak rises from the partial effective D and G-wave resonance, where the system sustains a quasi-bound state trapped by the centrifugal barrier. The average cross section is also determined. |
| first_indexed | 2024-04-11T21:38:35Z |
| format | Article |
| id | doaj.art-69c54651e38b4e108033c29e00d6721b |
| institution | Directory Open Access Journal |
| issn | 1682-6957 2345-3664 |
| language | English |
| last_indexed | 2024-04-11T21:38:35Z |
| publishDate | 2021-11-01 |
| publisher | Isfahan University of Technology |
| record_format | Article |
| series | Iranian Journal of Physics Research |
| spelling | doaj.art-69c54651e38b4e108033c29e00d6721b2022-12-22T04:01:41ZengIsfahan University of TechnologyIranian Journal of Physics Research1682-69572345-36642021-11-0121349541711 Properties of 132Xe Neutral Atoms Scattering for 165K and 275K TemperaturesA Akour0Department of Basic Science, Al-Huson College, Al-Balqa Applied University, Salt, JordanThis work aims to use an important method Galitskii-Migdal-Feynman (GMF) for diatomic molecules 132Xe2, to calculate the effective phase shifts which are then used to compute the effective total and viscosity cross sections at low density and temperature . this study has shown that it’s crucial to include partial waves up to ; for , the effect of the potential becomes negligible . Comparing with partial waves cross sections we deduce that the cross section is dominated by S-wave scattering for low energy (wave number k < 0.1 Å-1), otherwise D and G partial waves dominate . The highest peak rises from the partial effective D and G-wave resonance, where the system sustains a quasi-bound state trapped by the centrifugal barrier. The average cross section is also determined. http://ijpr.iut.ac.ir/article_1711_bf6258cdad605815bf002c9d4eada7f7.pdfeffective total cross sectioneffective phase shiftseffective viscosity cross sectiongalitskii-migdal-feynman formalism132xe gas |
| spellingShingle | A Akour Properties of 132Xe Neutral Atoms Scattering for 165K and 275K Temperatures Iranian Journal of Physics Research effective total cross section effective phase shifts effective viscosity cross section galitskii-migdal-feynman formalism 132xe gas |
| title | Properties of 132Xe Neutral Atoms Scattering for 165K and 275K Temperatures |
| title_full | Properties of 132Xe Neutral Atoms Scattering for 165K and 275K Temperatures |
| title_fullStr | Properties of 132Xe Neutral Atoms Scattering for 165K and 275K Temperatures |
| title_full_unstemmed | Properties of 132Xe Neutral Atoms Scattering for 165K and 275K Temperatures |
| title_short | Properties of 132Xe Neutral Atoms Scattering for 165K and 275K Temperatures |
| title_sort | properties of 132xe neutral atoms scattering for 165k and 275k temperatures |
| topic | effective total cross section effective phase shifts effective viscosity cross section galitskii-migdal-feynman formalism 132xe gas |
| url | http://ijpr.iut.ac.ir/article_1711_bf6258cdad605815bf002c9d4eada7f7.pdf |
| work_keys_str_mv | AT aakour propertiesof132xeneutralatomsscatteringfor165kand275ktemperatures |