Application of high-order multi-reference MBPT to the excitation energies of the Be atomZARRABIAN, S; BARTLETT, R. J.Chemical physics letters. 1988, Vol 153, Num 2-3, pp 133-138, issn 0009-2614Article

Parity non-conservation in caesiumMARTENSSON-PENDRILL, A.-M.Journal de physique (Paris). 1985, Vol 46, Num 11, pp 1949-1959, issn 0302-0738Article

A unitary group formulation of many-body theory: the spin-shift formalismPICKUP, B. T; MUKHOPADHYAY, A.International journal of quantum chemistry. 1984, Vol 26, Num 1, pp 101-123, issn 0020-7608Article

Relativistic configuration-interaction theory for atomic systemsKAGAWA, T; HONDA, Y; KIYOKAWA, S et al.Physical review. A. 1991, Vol 44, Num 11, pp 7092-7107, issn 1050-2947Article

Unitary transformation on the model space. Comparison of Brandow's and Kirtman's versions of quasidegenerate many body perturbation theorySVRCEK, M; HUBAC, I.International journal of quantum chemistry. 1987, Vol 31, Num 4, pp 625-638, issn 0020-7608Article

Effective two-photon transition operators: perturbative calculations and connectivity of diagramsDUAN, C. K; REID, M. F.Journal of alloys and compounds. 2002, Vol 344, Num 1-2, pp 272-275, issn 0925-8388, 4 p.Article

The multiphoton ionization rate and the energy shift of atoms interacting with weak dichromatic fields with commensurate frequencies are simple functions of the phase differenceMERCOURIS, T; NICOLAIDES, C. A.The European physical journal. D, Atomic, molecular and optical physics (Print). 2001, Vol 14, Num 2, pp 241-248, issn 1434-6060Article

Measurements of hyperfine constants of Ca⁺GOBLE, A. T; MALEKI, S.Physical review. A, General physics. 1990, Vol 42, Num 1, pp 649-650, issn 0556-2791Article

Ab initio calculations of the geometries and stabilities of acetylene complexesJIANGUO YU; SHUJUN SU; BLOOR, J. E et al.Journal of physical chemistry (1952). 1990, Vol 94, Num 14, pp 5589-5592, issn 0022-3654Conference Paper

A many-body perturbational approach to calculating the specific mass shift in neonAHMAD, S.Journal of physics. B. Atomic and molecular physics. 1985, Vol 18, Num 17, pp 3457-3462, issn 0022-3700Article

Applicability of non-degenerate many-body perturbation theory to quasidegenerate electronic states: a model studyWILSON, S; JANKOWSKI, K; PALDUS, J et al.International journal of quantum chemistry. 1983, Vol 23, Num 5, pp 1781-1802, issn 0020-7608Article

Many-body perturbation theory with a restricted open-shell Hartree-Fock referenceLAUDERDALE, W. J; STANTON, J. F; GAUSS, J et al.Chemical physics letters. 1991, Vol 187, Num 1-2, pp 21-28, issn 0009-2614Article

Comparison of theoretical methods for the determination of the protonation and deprotonation energies of NH₃, H₂O, HF, PH₃, H₂S, HCl, and HCNDEL BENE, J. E; SHAVITT, I.Journal of physical chemistry (1952). 1990, Vol 94, Num 14, pp 5514-5518, issn 0022-3654Conference Paper

Classical and quantal Auger profiles due to inner-shell photoionisation near thresholdMIZUNO, J; ISHIHARA, T; WATANABE, T et al.Journal of physics. B. Atomic and molecular physics. 1984, Vol 17, Num 4, pp L85-L87, issn 0022-3700Article

A unitary group formulation of many-body theory: diagram systematics and use of the spin shiftsMUKHOPADHYAY, A; PICKUP, B. T.International journal of quantum chemistry. 1984, Vol 26, Num 1, pp 125-143, issn 0020-7608Article

Improved calculations on the outer-valence Auger spectrum of F₂LIEGENER, C.-M.The Journal of chemical physics. 1983, Vol 79, Num 6, pp 2924-2927, issn 0021-9606Article

Theoretical energies and transition probabilities of argonSAVUKOV, I. M.Journal of physics. B. Atomic, molecular and optical physics (Print). 2003, Vol 36, Num 10, pp 2001-2009, issn 0953-4075, 9 p.Article

Photoionization cross-section calculation of atomic tungstenBOYLE, J. J; ZIKRI ALTUN; KELLY, H. P et al.Physical review. A. 1993, Vol 47, Num 6A, pp 4811-4830, issn 1050-2947Article

Angular distribution of electrons in double Auger decayKILIN, V. A; LI, I. S; LI, O. V et al.Soviet physics. Technical physics. 1991, Vol 36, Num 2, pp 146-149, issn 0038-5662Article

Low-lying isomers of the chlorine oxide dimers : a theoretical studySTANTON, J. F; RITTBY, C. M. L; BARTLETT, R. J et al.Journal of physical chemistry (1952). 1991, Vol 95, Num 6, pp 2107-2110, issn 0022-3654Article

Photoinization of two electrons in heliumISHIHARA, T; HINO, K; MCGUIRE, J. H et al.Physical review. A. 1991, Vol 44, Num 11, pp R6980-R6982, issn 1050-2947Article

Fifth-order Møller-Plesset perturbation theory : comparison of existing correlation methods and implementation of new methods correct to fifth orderRAGHAVACHARI, K; POPLE, J. A; REPLOGLE, E. S et al.Journal of physical chemistry (1952). 1990, Vol 94, Num 14, pp 5579-5586, issn 0022-3654Conference Paper

Can nondegenerate many-body perturbation theory be applied to quasidegenerate electronic states?KALDOR, U.International journal of quantum chemistry. 1985, Vol 28, Num 1, pp 103-108, issn 0020-7608Article

FINITE-FIELD MANY-BODY PERTURBATION THEORY. IV: BASIS SET OPTIMIZATION IN MBPT CALCULATIONS OF MOLECULAR PROPERTIES. MOLECULAR QUADRUPOLE MOMENTSDIERCKSEN GHF.1983; THEORETICA CHIMICA ACTA; ISSN 0040-5744; DEU; DA. 1983; VOL. 63; NO 1; PP. 69-82; BIBL. 43 REF.Article

FINITE-FIELD MANY-BODY PERTURBATION THEORY. CALCULATIONS OF THE DIPOLE POLARIZABILITY OF THE FLUORIDE ION USING ELECTRIC-FIELD VARIANT GAUSSIAN-TYPE ORBITALSWILSON S; SADLEJ AJ.1981; THEOR. CHIM. ACTA; ISSN 0040-5744; DEU; DA. 1981; VOL. 60; NO 1; PP. 19-39; BIBL. 121 REF.Article