Measurement of the photoionization cross-section of the 3p 2P1/2, 3/2 excited levels of sodium
| العنوان: | Measurement of the photoionization cross-section of the 3p 2P1/2, 3/2 excited levels of sodium |
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| المؤلفون: | M. Anwar-ul-Haq, M A Baig, M. Riaz, Nasir Amin, S. Mahmood |
| المصدر: | The European Physical Journal D. 37:23-28 |
| بيانات النشر: | Springer Science and Business Media LLC, 2005. |
| سنة النشر: | 2005 |
| مصطلحات موضوعية: | Materials science, Number density, law, Excited state, Thermionic emission, Photoionization, Atomic physics, Laser, Space charge, Atomic and Molecular Physics, and Optics, Excitation, Diode, law.invention |
| الوصف: | The photoionization cross-section and number density of the 3p 2 P1/2,3/2 excited levels of sodium have been measured as a function of the laser energy using two-step laser excitation in conjunction with a thermionic diode working in the space charge limited mode. Employing the saturation technique, the cross- sections for the 3p 2 P1/2 and 3p 2 P3/2 levels are determined as 2.16 (43) Mb and 3.74 (74) Mb respectively. |
| تدمد: | 1434-6079 1434-6060 |
| DOI: | 10.1140/epjd/e2005-00261-y |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::76d73390cd9aa6f2106a2c4c63b4d32d https://doi.org/10.1140/epjd/e2005-00261-y |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........76d73390cd9aa6f2106a2c4c63b4d32d |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14346079 14346060 |
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| DOI: | 10.1140/epjd/e2005-00261-y |