Superradiation of Mobile Oscillators
The paper considers the development of the process of superradiance of radiating oscillators interacting with each other by means of an electromagnetic field. The interaction of oscillators occurs both with the nearest neighbors and with all other oscillators in the system. In this case, the possibi...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
V.N. Karazin Kharkiv National University Publishing
2022-09-01
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| Series: | East European Journal of Physics |
| Subjects: | |
| Online Access: | https://periodicals.karazin.ua/eejp/article/view/18815 |
| _version_ | 1797838935445995520 |
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| author | Eugen Poklonskiy Stanislav Totkal |
| author_facet | Eugen Poklonskiy Stanislav Totkal |
| author_sort | Eugen Poklonskiy |
| collection | DOAJ |
| description | The paper considers the development of the process of superradiance of radiating oscillators interacting with each other by means of an electromagnetic field. The interaction of oscillators occurs both with the nearest neighbors and with all other oscillators in the system. In this case, the possibility of longitudinal motion of oscillators along the system, due to the action of the Lorentz force, is taken into account. It is shown that, regardless of the motion of the oscillators, for example, due to their different masses, the maximum attainable amplitude of the generation field changes little. However, the radiation efficiency depends on how this field is distributed in the longitudinal direction. In the case of a shift of the field maximum towards the ends of the system, the radiation efficiency can noticeably increase. In addition, the direction of the phase velocity of the external initiating field is important, which accelerates the process of phase synchronization of the oscillators. This can also affect the ejection of particles outside the initial region, and here the total number of ejected particles and their speed turn out to be important. It is discussed how the density of oscillators and the size of the region occupied by oscillators will change. |
| first_indexed | 2024-04-09T15:50:09Z |
| format | Article |
| id | doaj.art-c992f9c3b8c14c8184864b2a4e9079b1 |
| institution | Directory Open Access Journal |
| issn | 2312-4334 2312-4539 |
| language | English |
| last_indexed | 2024-04-09T15:50:09Z |
| publishDate | 2022-09-01 |
| publisher | V.N. Karazin Kharkiv National University Publishing |
| record_format | Article |
| series | East European Journal of Physics |
| spelling | doaj.art-c992f9c3b8c14c8184864b2a4e9079b12023-04-26T11:52:16ZengV.N. Karazin Kharkiv National University PublishingEast European Journal of Physics2312-43342312-45392022-09-013141810.26565/2312-4334-2022-3-0218815Superradiation of Mobile OscillatorsEugen Poklonskiy0Stanislav Totkal1V.N. Karazin Kharkiv National University, Kharkiv, UkraineV.N. Karazin Kharkiv National University, Kharkiv, UkraineThe paper considers the development of the process of superradiance of radiating oscillators interacting with each other by means of an electromagnetic field. The interaction of oscillators occurs both with the nearest neighbors and with all other oscillators in the system. In this case, the possibility of longitudinal motion of oscillators along the system, due to the action of the Lorentz force, is taken into account. It is shown that, regardless of the motion of the oscillators, for example, due to their different masses, the maximum attainable amplitude of the generation field changes little. However, the radiation efficiency depends on how this field is distributed in the longitudinal direction. In the case of a shift of the field maximum towards the ends of the system, the radiation efficiency can noticeably increase. In addition, the direction of the phase velocity of the external initiating field is important, which accelerates the process of phase synchronization of the oscillators. This can also affect the ejection of particles outside the initial region, and here the total number of ejected particles and their speed turn out to be important. It is discussed how the density of oscillators and the size of the region occupied by oscillators will change.https://periodicals.karazin.ua/eejp/article/view/18815superradiance of moving oscillatorsshift of the field maximum in the volumechange in the density of oscillators |
| spellingShingle | Eugen Poklonskiy Stanislav Totkal Superradiation of Mobile Oscillators East European Journal of Physics superradiance of moving oscillators shift of the field maximum in the volume change in the density of oscillators |
| title | Superradiation of Mobile Oscillators |
| title_full | Superradiation of Mobile Oscillators |
| title_fullStr | Superradiation of Mobile Oscillators |
| title_full_unstemmed | Superradiation of Mobile Oscillators |
| title_short | Superradiation of Mobile Oscillators |
| title_sort | superradiation of mobile oscillators |
| topic | superradiance of moving oscillators shift of the field maximum in the volume change in the density of oscillators |
| url | https://periodicals.karazin.ua/eejp/article/view/18815 |
| work_keys_str_mv | AT eugenpoklonskiy superradiationofmobileoscillators AT stanislavtotkal superradiationofmobileoscillators |