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العنوان
Polarized Light Produced by Electron-Impact Excitation And Ionization of Calcium Zinc and Strontium Atoms /
المؤلف
Othman, Waleed Othman Younis.
هيئة الاعداد
باحث / وليد عثمان يونس عثمان
مشرف / F.shahin
مشرف / S.allam
مشرف / E.zohny
الموضوع
Polarization (Light).
تاريخ النشر
2001.
عدد الصفحات
60 Leaves :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
الفيزياء والفلك (المتنوعة)
تاريخ الإجازة
1/12/2001
مكان الإجازة
جامعة بني سويف - كلية العلوم - الفيزياء
الفهرس
Only 14 pages are availabe for public view

from 101

from 101

Abstract

A crossed-beam apparatus was built to investigate the optical excitation function and the polarization of the>Cal line A,=468.526 nm (e^B^p’Pi) & X=504.162nm(6p1P,^3d1D2);
Znll lines X=4U.94 nm (VS’SIC-^PJA) and
Sri line X=460.7 nm (S’P^S^o) I excited by electron impact.
The measurements were carried out in the electron energy range from threshold to 200 eV.
The present measurements for the optical excitation function and polarization are compared with the previous theoretical and experimental data The agreement between the present data and the previous published work is good enough and prove the accuracy of our photon detector i channel for future polarization measurements.