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|a eng
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044 |
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|b العراق
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100 |
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|9 634954
|a Al-Sharaa, Mayada J.
|e Author
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245 |
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|a Evaluation the Energy of the (1s 2 Ns ) State of the Li Atom and Li-Like Ions
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260 |
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|b جامعة ميسان - كلية التربية
|c 2016
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300 |
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|a 50 - 62
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336 |
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|a بحوث ومقالات
|b Article
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520 |
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|b The aim of this work is the evaluation of the energy, repulsion energy 〈vee〉 ,attraction energy 〈ven〉, the potential energy 〈V〉, total energy 〈E〉, one-electron expectation value and inter -electron expectation value (where k is an integer takes the value -2,-1,1,2)for the ground state and for the different excited states (1s2 ns) and(n=3,4,5) of Li atom and Li like ions such as Be+1,B +2 and C+3by using Hartree –Fock approximation in position space. A systematic study of the differences in electronic distributions between the singlet and triplet states are carried out . Finally all the studied properties are calculated using atomic units and using software MATHCAD 2001i.
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653 |
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|a الكثافة الإلكترونية
|a الفيزياء الكيميائية
|a الكثافة الشعاعية
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700 |
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|9 684010
|a AL-Bayati, Khalil H.
|e Co-Author
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773 |
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|4 التربية والتعليم
|6 Education & Educational Research
|c 011
|e Journal of Misan Researches
|l 024
|m مج12, ع24
|o 2339
|s مجلة أبحاث ميسان
|v 012
|x 6622-1815
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856 |
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|u 2339-012-024-011.pdf
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930 |
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|d y
|p y
|q y
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995 |
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|a EduSearch
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999 |
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|c 1287846
|d 1287846
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