• 1323 Citations
  • 22 h-Index
1987 …2020

Research output per year

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Research Output

2012
31 Citations (Scopus)

Quantum dynamics through conical intersections: Combining effective modes and quadratic couplings

Vibók, Á., Csehi, A., Gindensperger, E., Köppel, H. & Halász, G. J., Mar 22 2012, In : Journal of Physical Chemistry A. 116, 11, p. 2629-2635 7 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
14 Citations (Scopus)

The effect of light-induced conical intersections on the alignment of diatomic molecules

Halász, G. J., Vibók, Á., Šindelka, M., Cederbaum, L. S. & Moiseyev, N., May 3 2012, In : Chemical Physics. 399, p. 146-150 5 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)
2011

Abinitio study of charge-transfer dynamics in collisions of C2+ ions with hydrogen chloride

Rozsályi, E., Bene, E., Halász, G. J., Vibók, A. & Bacchus-Montabonel, M. C., May 31 2011, In : Physical Review A - Atomic, Molecular, and Optical Physics. 83, 5, 052713.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Ab initio treatment of charge exchange in H+ + CH collisions

Bene, E., Halász, G. J., Vibók, Á., Errea, L. F., Maéndez, L., Rabadán, I. & Bacchus-Montabonel, M. C., Feb 1 2011, In : International Journal of Quantum Chemistry. 111, 2, p. 487-492 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Conical intersections induced by light: Berry phase and wavepacket dynamics

Halász, G. J., Vibók, Á., Šindelka, M., Moiseyev, N. & Cederbaum, L. S., Sep 14 2011, In : Journal of Physics B: Atomic, Molecular and Optical Physics. 44, 17, 175102.

Research output: Contribution to journalReview article

42 Citations (Scopus)

Conical intersections induced by the renner effect: Selected systems

Papp, A., Halász, G. J., Bacchus-Montabonel, M. C. & Vibók, Á., Feb 28 2011, In : Chemical Physics Letters. 504, 1-3, p. 20-23 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
13 Citations (Scopus)
2010

Migration of conical intersections induced by the renner effect in bent C2H2+ cation

Halász, G. J. & Vibók, Á., Jul 19 2010, In : Chemical Physics Letters. 494, 4-6, p. 150-154 5 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Radiationless decay of excited states of tetrahydrocannabinol through the S1-S0 (conical) intersection

Halász, G. J., Sobolewski, A. L. & Vibók, Á., Mar 1 2010, In : Theoretical Chemistry Accounts. 125, 3-6, p. 503-509 7 p.

Research output: Contribution to journalArticle

Theoretical investigation of the electronic spectrum of pyrazine

Woywod, C., Papp, A., Halász, G. J. & Vibók, Á., Mar 1 2010, In : Theoretical Chemistry Accounts. 125, 3-6, p. 521-533 13 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Theoretical treatment of charge transfer in collisions of C2+ ions with HF: Anisotropic and vibrational effect

Rozsályi, E., Bene, E., Halász, G. J., Vibók, Á. & Bacchus-Montabonel, M. C., Jun 25 2010, In : Physical Review A - Atomic, Molecular, and Optical Physics. 81, 6, 062711.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2009

Intralines of quasi-conical intersections on torsion planes: Methylamine as a case study

Levi, C., Halász, G. J., Vibók, Á., Bar, I., Zeiri, Y., Kosloff, R. & Baer, M., Jun 18 2009, In : Journal of Physical Chemistry A. 113, 24, p. 6756-6762 7 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Photodissociation of H2- upon exposure to an intense pulsed photonic fock state

Paul, A. K., Adhikari, S., Mukhopadhyay, D., Halász, G. J., Vibók, A., Baer, R. & Baer, M., Jul 2 2009, In : Journal of Physical Chemistry A. 113, 26, p. 7331-7337 7 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2008

Ab initio molecular treatment of charge transfer processes induced by collision of C2+ ions with the OH radical: A linear approach

Bene, E., Vibók, Á., Halász, G. J. & Bacchus-Montabonel, M. C., Apr 10 2008, In : Chemical Physics Letters. 455, 4-6, p. 159-163 5 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

An intraline of conical intersections for methylamine

Levi, C., Halász, G. J., Vibók, Á., Bar, I., Zeiri, Y., Kosloff, R. & Baer, M., 2008, In : Journal of Chemical Physics. 128, 24, 244302.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Theoretical treatment of direct and indirect processes in ion-biomolecule collisions

Bene, E., Rozsályi, E., Vibók, Á., Halász, G. J. & Bacchus-Montabonel, M. C., Dec 1 2008, In : AIP Conference Proceedings. 1080, p. 59-70 12 p.

Research output: Contribution to journalConference article

2007

Conical intersections induced by the Renner effect in polyatomic molecules

Halász, G. J., Vibók, Á., Baer, R. & Baer, M., Apr 13 2007, In : Journal of Physics A: Mathematical and Theoretical. 40, 15, p. F267-F272

Research output: Contribution to journalArticle

28 Citations (Scopus)

Renner-Teller/Jahn-Teller intersections along the collinear axes of polyatomic molecules: C2H2+ as a case study

Halász, G. J., Vibók, Á., Hoffman, D. K., Kouri, D. J. & Baer, M., Apr 30 2007, In : Journal of Chemical Physics. 126, 15, 154309.

Research output: Contribution to journalArticle

36 Citations (Scopus)

The electronic nonadiabatic coupling term: Can it be ignored in dynamic calculations?

Halász, G. J., Vibók, A., Suhai, S. & Baer, M., 2007, In : Journal of Chemical Physics. 127, 24, 244101.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Topological effects for nonsymmetrical configurations: The C 2H2+ as a case study

Halász, G. J., Vibók, Á. & Baer, M., 2007, In : Journal of Chemical Physics. 127, 14, 144108.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2006

D matrix analysis of the Renner-Teller effect: An accurate three-state diabatization for NH2

Halász, G. J., Vibók, Á., Baer, R. & Baer, M., Sep 18 2006, In : Journal of Chemical Physics. 125, 9, 094102.

Research output: Contribution to journalArticle

39 Citations (Scopus)

Renner-Teller nonadiabatic coupling terms: An ab-initio study of the HNH molecule

Halász, G. J., Vibók, Á., Baer, R. & Baer, M., Mar 7 2006, In : Journal of Chemical Physics. 124, 8

Research output: Contribution to journalArticle

21 Citations (Scopus)

Two-state versus three-state quantization: An ab initio study of the three lower states of the {N, H2 ∫ A′ } system

Vibók, Á., Halász, G. J., Suhai, S., Hoffman, D. K., Kouri, D. J. & Baer, M., Jan 1 2006, In : Journal of Chemical Physics. 124, 2, 024312.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2005

Ab initio non-adiabatic coupling elements: Conical intersections of the C2H2 molecule

Halász, G. J., Vibók, Á. & Baer, M., Sep 15 2005, In : Chemical Physics Letters. 413, 1-3, p. 226-230 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Assigning signs to the electronic nonadiabatic coupling terms: The {H 2,O} system as a case study

Vibók, Á., Halász, G. J., Suhai, S. & Baer, M., Sep 12 2005, In : Journal of Chemical Physics. 122, 13, 134109.

Research output: Contribution to journalArticle

9 Citations (Scopus)

N-state adiabatic-to-diabatic transformation angle: Theory and application

Vértesi, T., Bene, E., Vibók, A., Halász, G. J. & Baer, M., Apr 21 2005, In : Journal of Physical Chemistry A. 109, 15, p. 3476-3484 9 p.

Research output: Contribution to journalArticle

37 Citations (Scopus)

Theoretical study of hydrogen bonds between acetylene and selected proton donor systems

Bende, A., Vibók, Á., Halász, G. J. & Suhai, S., Jan 15 2005, In : International Journal of Quantum Chemistry. 101, 2, p. 186-200 15 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2004
8 Citations (Scopus)

Ab initio study of the ammonia-ammonia dimer: BSSE-free structures and intermolecular harmonic vibrational frequencies

Bende, A., Vibók, Á., Halász, G. J. & Suhai, S., Sep 15 2004, In : International Journal of Quantum Chemistry. 99, 5 SPEC. ISS., p. 585-593 9 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

A field theoretical approach to calculate electronic Born-Oppenheimer coupling terms

Vértesi, T., Vibók, Á., Halász, G. J. & Baer, M., Sep 1 2004, In : Journal of Chemical Physics. 121, 9, p. 4000-4013 14 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Analytic-numerical approach to calculate electronic nonadiabatic coupling terms: Study of the C 2H molecule and the H 2 + H system

Vibók, A., Halász, G., Mebel, A. M., Hu, S. & Baer, M., Sep 15 2004, In : International Journal of Quantum Chemistry. 99, 5 SPEC. ISS., p. 594-604 11 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
7 Citations (Scopus)

Electronic diabatic framework: Restrictions due to quantization of the nonadiabatic coupling matrix

Baer, M., Vértesi, T., Halász, G. J. & Vibók, Á., Oct 21 2004, In : Journal of Physical Chemistry A. 108, 42, p. 9134-9142 9 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

On diabatization and the topological D-matrix: Theory and numerical studies of the H + H2 system and the C2H2 molecule

Baer, M., Ve'rtesi, T., Halász, G. J., Vibók, Á. & Suhai, S., Oct 27 2004, In : Faraday Discussions. 127, p. 337-353 17 p.

Research output: Contribution to journalArticle

47 Citations (Scopus)

On the peculiarities of the diabatic framework: New insight

Ve'rtesi, T., Vibók, Á., Halász, G. J. & Baer, M., Feb 8 2004, In : Journal of Chemical Physics. 120, 6, p. 2565-2574 10 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
9 Citations (Scopus)
7 Citations (Scopus)
2003

Ab initio conical intersections for the Na+H2 system: A four-state study

Vibók, Á., Halász, G. J., Vèrteśi, T., Suhai, S., Baer, M. & Toennies, J. P., Oct 1 2003, In : Journal of Chemical Physics. 119, 13, p. 6588-6596 9 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

A survey of ab initio conical intersections for the H+H2 system

Halász, G., Vibók, Á., Mebel, A. M. & Baer, M., Feb 15 2003, In : Journal of Chemical Physics. 118, 7, p. 3052-3064 13 p.

Research output: Contribution to journalReview article

42 Citations (Scopus)
8 Citations (Scopus)

The Curl-Divergence equations for the electronic non-adiabatic coupling terms: Study of the C2H molecule and the H2 + H system

Hu, S., Halász, G., Vibók, Á., Mebel, A. M. & Baer, M., Jan 2 2003, In : Chemical Physics Letters. 367, 1-2, p. 177-185 9 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
14 Citations (Scopus)

The Electronic Non-Adiabatic Coupling Terms: On the Connection between Molecular Physics and Field Theory

Baer, M., Vibók, Á., Halász, G. J. & Kouri, D. J., Dec 1 2003, Advances in Quantum Chemistry. p. 103-118 16 p. (Advances in Quantum Chemistry; vol. 44).

Research output: Chapter in Book/Report/Conference proceedingChapter

4 Citations (Scopus)
2002

Ab initio non-adiabatic coupling elements: The conical intersection between the 22A′ and the 32A′ of the H + H2 system

Halász, G., Vibók, Á., Mebel, A. M. & Baer, M., May 24 2002, In : Chemical Physics Letters. 358, 1-2, p. 163-169 7 p.

Research output: Contribution to journalArticle

32 Citations (Scopus)

Quantization of the 3×3 nonadiabatic coupling matrix for three coupled states of the C2H molecule

Mebel, A. M., Halász, G. J., Vibók, Á., Alijah, A. & Baer, M., Jul 15 2002, In : Journal of Chemical Physics. 117, 3, p. 991-1000 10 p.

Research output: Contribution to journalArticle

32 Citations (Scopus)

Toward a BSSE-free description of strongly interacting systems

Halász, G. J., Vibók, A., Suhai, S. & Mayer, I., Sep 5 2002, In : International Journal of Quantum Chemistry. 89, 4, p. 190-197 8 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2001

BSSE-free description of the formamide dimers

Bende, A., Vibók, Á., Halász, G. J. & Suhai, S., Sep 20 2001, In : International Journal of Quantum Chemistry. 84, 6, p. 617-622 6 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)
12 Citations (Scopus)