Evaluation of the atomic properties for like-ions of He-atom using Hartree-Fock method for the Closed Shells in position space

Kassim AL-Khafiji, Entesser. Salman

Abstract


In this research we studied some atomic properties of the like ions of the He-atom in the closed shells by using Hartree-Fock(HF)wave function,In this research we calculated(i)non-relativistic energy (Hartree-Fock energy ) for the( O6+ ,and F7+ and we found the correlation energy of the -44.73664 Hartree , O6+-ion -59.11233 Hartree and for the F7+-ion -75.486 Hartree) and we compared these results with some experimental results. we found large agreement .(ii)Nuclear Magnetic Shielding dia for N5+ =1.187X10-4,O6+ =1.365X10-4 and for F7+ = 1.542X10-4),and (iii) we examined the influence of the atomic number on some atomic properties where Z=7 for Z=8 for O6+-ion and Z=9 for F7+ .

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References

Evgeny Z.et al.,J. Computer physics

Communications "S-state of Helium-like ions"(2010).

Shiro L.Saito,J.Atomic Data and Nuclear

Data Tables 95(2009) 836-870.

C.Froese Fischer, the Hartree-Fock Method

for Atoms,Wiley,New York,1977.

C.Froese,T.Brage,P.j ̈nsson,Computational

Atomic Structure, Institute of physics

Publishing,Bristol and Philadelphia,1997.

M.Ya.Amusia.et al.,J.physics Letters

A330(2004)10-15.

A.K.Bhatia,E.Landi,J. atomic data and

nuclear data tables 97(2011)50-108.

Jiaqi.Chen. et al,J. Computer physics

Communications179(2008)486-491.

Kenneth Charles Walsh,Ph.D.,"Hartree-Fock

Electronic Structure Calculations for Free Atoms and Immersed Atoms in an Electron

Gas".(2009) .

E. Buend ́a. el al.,J. Chemical Physics Letters 428(2006)241-244.

PER-OLOV L ̈ .J. reviws of modern

physics ,34(1962)80-87.

Pierre-Francois Loos,Peter M.W.Gill,J.Chemical Physics

Letters500(2010) 1-8 .

Paola Gori-Giorgi and Andreas

Savin,J.arXiv:cond-mat/0611324v1[cond- mat-sci]13Nov(2006).

Paola Gori-Giorgi and Andreas

Savin,J.arXiv:cond-mat/050307v2[cond-mat-

mtr-sci]23May(2008).

A.Sarsa,F.J.G ́lez,E.Buend ́a,J.Atomic Data and Nuclear Data Tables88(2004)163-202.

Stefan Krebs,J.Computer physics

Communications 116(1999)137-277

Christine Geron,et al,J. Molecular Structure760(2006)75-85.

Ignacio Emn. et al.,J. Atomic Data and

Nuclear Data Tables 72, (1999) 57-99

Russel M.Pitzer,J. Computer physics

communications ,170(2005) 239-264.

G.P.Gupta. et al,J. Atomic Data and

Nuclear Data Tables 89(2005)1-44.

T.Koga. et al.,J.Molecular Structure(Theochem)496(2000)95-100.

F.R.Petruzielo ,et al,. arXiv:1005.3318v2 [cond-mat.mtrl-sci] 27 jan(2011).

Hisashi Matsuyama el at.,J.Computational

and Applied Mathemtics233(2010)1584-

K.O.Mohammed,Ph.D.,Thesis "AStudy of

Fermi Hole and Coulomb Hole for closed

and open system",College of Education

,Baghdad University(2004).

[ 24] E.P.Ivanoa,J. Atomic Data and Nuclear Data Tables 97(2011)1-2.

Paola Gori-Giorgi and Andreas

Savin,J.physical review A71,032513(2005)

Russell J.Boyd,Can.J.Phys.,53,592,(1975). [27] Shaima Awad Kadhim,J.Kufa-physics

,2,1(2010).

E.M.Al-Robayi,Ph.D.,Thesis,"AStudy of

Coulomb Hole for the ground state in

momentum space for He-like and Li-like ions .Baghdad University,(2006).

K.H.AL-bayati,PhD.Sc.Thesis LeicesterUniversity ,England,(1984).

R.F.Curl and C.A.Coulson,Proc.phys.,

"Coulmb hole in the ground state of two

electron" 85,647(1965).

[ 31] R.M.Aminova, et at.,J.Molecular Structure(Theomchem)498(2000)233-246

Kassem Shamkhi AL-Khafiji,J.Kerbala University,6,1(2008) .

E.Clementi and Roetti,Atomic Data and nuclear Data Tables,14,(1974) 237.

D Bressanini and G Morosi,J.physics B:

atomic ,molecular and optical physics. 41(2008)145001(5pp).


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