Spontaneous Emission of an Excited Atom in a Dusty Unmagnetized Plasma Medium
Investigation of spontaneous decay of an excited atom in dusty unmagnetized plasma is presented in this paper. The transverse contribution to the decay rate is normally associated with spontaneous emission. The rate of spontaneous emission can be obtained by Fermi’s golden rule. In this calculation,...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/746742 |
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| _version_ | 1841524657385111552 |
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| author | Naser Alinejad Noushin Pishbin |
| author_facet | Naser Alinejad Noushin Pishbin |
| author_sort | Naser Alinejad |
| collection | DOAJ |
| description | Investigation of spontaneous decay of an excited atom in dusty unmagnetized plasma is presented in this paper. The transverse contribution to the decay rate is normally associated with spontaneous emission. The rate of spontaneous emission can be obtained by Fermi’s golden rule. In this calculation, the transverse contribution to dielectric permittivity and Green function technique are used. Calculation of the decay rate of atoms is applicable to understand the particular structure of the vacuum state of the electromagnetic field. |
| format | Article |
| id | doaj-art-af86f79ab3024532a332f46863208be4 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-af86f79ab3024532a332f46863208be42025-02-03T05:47:50ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422014-01-01201410.1155/2014/746742746742Spontaneous Emission of an Excited Atom in a Dusty Unmagnetized Plasma MediumNaser Alinejad0Noushin Pishbin1Plasma Physics Research School, Plasma Science & Technology Research Institute, Tehran 14399-51113, IranPlasma Physics Research School, Plasma Science & Technology Research Institute, Tehran 14399-51113, IranInvestigation of spontaneous decay of an excited atom in dusty unmagnetized plasma is presented in this paper. The transverse contribution to the decay rate is normally associated with spontaneous emission. The rate of spontaneous emission can be obtained by Fermi’s golden rule. In this calculation, the transverse contribution to dielectric permittivity and Green function technique are used. Calculation of the decay rate of atoms is applicable to understand the particular structure of the vacuum state of the electromagnetic field.http://dx.doi.org/10.1155/2014/746742 |
| spellingShingle | Naser Alinejad Noushin Pishbin Spontaneous Emission of an Excited Atom in a Dusty Unmagnetized Plasma Medium Advances in Materials Science and Engineering |
| title | Spontaneous Emission of an Excited Atom in a Dusty Unmagnetized Plasma Medium |
| title_full | Spontaneous Emission of an Excited Atom in a Dusty Unmagnetized Plasma Medium |
| title_fullStr | Spontaneous Emission of an Excited Atom in a Dusty Unmagnetized Plasma Medium |
| title_full_unstemmed | Spontaneous Emission of an Excited Atom in a Dusty Unmagnetized Plasma Medium |
| title_short | Spontaneous Emission of an Excited Atom in a Dusty Unmagnetized Plasma Medium |
| title_sort | spontaneous emission of an excited atom in a dusty unmagnetized plasma medium |
| url | http://dx.doi.org/10.1155/2014/746742 |
| work_keys_str_mv | AT naseralinejad spontaneousemissionofanexcitedatominadustyunmagnetizedplasmamedium AT noushinpishbin spontaneousemissionofanexcitedatominadustyunmagnetizedplasmamedium |