- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
CORRELATION ENERGY OF THE (1s) 2 2s STATE OF THE Be+1AND B+2 IONS | ||
| journal of kerbala university | ||
| Article 1, Volume 4, Issue 3, 2008, Pages 47-53 PDF (0 K) | ||
| Author | ||
| Mohammed Abdulhussain Al-Kaabi | ||
| Abstract | ||
| A configuration interaction method is used to calculate the correlation energy of (1s) 2 2s state for the Beryllium and Boron ions. The specific form of the configurations used for the systems studied here is linear combination of Slater determinants taken from Weiss with expansion lengths equal to (18). The difference between correlated energy and energy (correlation energy) was found to be (-0.01476 a.u) to Beryllium ion,(-0.00787a.u) to Boron ion. Our calculations were also made on the expectation values for the two above ions. | ||
|
Statistics Article View: 158 PDF Download: 147 |
||