Prof. Dr. Cornel Hategan


Academic positionFull Professor
Research fieldsNuclear Physics,Atomic Physics, Molecular Physics, Laser Physics,Astrophysics
KeywordsAtomic Collisions, Nuclear Reactions, Nuclear Astrophysics, Nuclear Spectroscopy

Current contact address

InstitutionRomanian Academy
InstituteInstitute of Physics and Nuclear Engineering

Host during sponsorship

Prof. Dr. Jens ChristiansenDepartment Physik, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen
Prof. Dr. Gerhard GrawDepartment für Physik, Ludwig-Maximilians-Universität München (LMU), Garching
Prof. Dr. Hermann WolterDepartment für Physik, Ludwig-Maximilians-Universität München (LMU), Garching
Start of initial sponsorship01/12/1970


1970Humboldt Research Fellowship Programme

Publications (partial selection)

2003H. Comisel, C. Hategan: Empirical evidence for relation between threshold effects and Neutron Strength Function. In: Particles and Nuclei - Letters , 2003, 71
2003C. Hategan, R.A. Ionescu: On Description of Nuclear and Atomic Extended States. In: Romanian Reports in Physics , 2003, 383
2002M.S. Ata, H. Comisel, C. Hategan, N.A. Shliakhov: Analysis of Quasiresonant Reactions in a Hybrid Angular Momentum Scheme(I). In: Romanian Journal of Physics, 2002, 709
2002R.A. Ionescu, C. Hategan: Hyperspherical Coordinate Approach to Weakly Bound Nuclei. In: Romanian Journal of Physics , 2002, 107
2002H. Comisel, C. Hategan: The Deuteron Stripping Anomaly at Threshold of Analogue Channel and the 3-P Wave Neutron Strength Function. In: Modern Physics Letters , 2002, 1315
2000C. Hategan, M. Cenja, M. Tanase: The Isotopic Threshold Effect. In: Proceedigs of the Romanian Academy, 2000, 87
1999C. Hategan, R.A. Ionescu: Multichannel and multilevel effects on spectroscopic amplitudes. In: Romanian Journal of Physics, 1999, 375
1999C. Hategan, R.A. Ionescu: On the Algebraic Potential and Quantum Defect in Scattering Theory. In: Romanian Journal of Physics , 1999, 61
1999R.A. Ionescu, C. Hategan: The role of virtual states in the appeareance of two neutron halo. In: Europhysics Letters , 1999, 296
1998M.S. Ata, A. Berinde, H. Comisel, C. Hategan: Competition cusp according to theory of threshold effects. In: Balkan Physics Letters , 1998, 49
1998Collaboration: Muenchen(6), Milano(5), Brookhaven(1), Bucharest(C. Hategan), Yale(1): Experimental study of the deformed nucleus 153Sm via (d,t) and average resonance capture as a test for the multiorbit interacting boson-fermion model. In: Physical Review, 1998, R2781
1998R.A. Ionescu, C. Hategan: Form factors in the Interacting Boson Model. In: Romanian Reports in Physics, 1998, 127
1997Collaboration: Muenchen(7), Milano(4),Yale(1), Brookhaven(1), Bucharest (C. Hategan), Bari(1): Spektroskopie von 153Sm ueber Ein-Neutron-Einfang und (n,gamma). In: Phys.Verh. , 1997, 47
1996C. Hategan, R.A. Ionescu: Algebraic parametrizations for the S- matrix of heavy-ion scattering. In: Romanian Reports in Physics , 1996, 25
1996Collaboration: Muenchen(7), Cracow(1), Orsay(9), Dubna(2), Darmstadt(4), Bucharest(C. Hategan): Inelastic deuteron scattering from high-spin isomer 178m2Hf(16+). In: A. Covello, New Perspectives in Nuclear Structure. World Scientific, 1996. 451-460
1996C. Hategan, R.A. Ionescu, G. Graw, R. Hertenberger: Sign ambiguity in Configuration-Mixing and Coupled-Channel calculations. In: Physical Review , 1996, 2170
1996Collaboration: Muenchen(6), Milano(5), Bucharest(C. Hategan), Bari(1): Spektroskopie von 153Sm ueber Ein-Neutron-Einfang. In: Phys.Verh., 1996, 955
1996Collaboration: Muenchen(6), Milano(5), Bucharest (C. Hategan), Bari(1): Study of single particle excitations in 153Sm via one-neutron pickup. In: Acta Physica Polonica , 1996, 481
1995Collaboration:Bochum(4),CALTECH(1),Bucharest (C. Hategan), Muenchen(3): 22Na(3He,d)23Mg reaction studies near the proton threshold and hydrogen burning of 22Na. In: Nuclear Physics, 1995, 227
1995C. Hategan, R.A. Ionescu: A general euclidean connection for the so(n,m) Lie Algebra and the algebraic approach to scattering. In: Journal of Physics (Mathematical and General), 1995, 3743
1995C. Hategan, R. A. Ionescu: Level Matrix approach to Multichannel Quantum Defect Theory. In: Journal of Physics (At. Mol. Opt.Phys.)-Letters , 1995, L681
1995C. Hategan, R.A. Ionescu: On euclidean connections for su(1,1) and suq(1,1) and the algebraic approach to scattering. In: Journal of Physics (Mathematical and General), 1995, 2095
1995C. Hategan, R.A. Ionescu: The behaviour of the logarithmic derivative in the double-well potential. In: Romanian Reports in Physics, 1995, 229
1994C. Hategan: Reduced S- Matrix approach to scattering problems. In: B. Remaud, A. Calboreanu, V. Zoran, Topics in Atomic and Nuclear Collisions (NATO-Advanced Science Institutes Series: Physics B321). Plenum Press, 1994. 313-326
1994Collaboration: Muenchen(7), Osaka(7), Kyoto(1), Bucharest (G. Cata, C.Hategan), Milano(2), Bari: Study of 112Cd via high resolution (d,d') and (p,p') reactions and IBA model calculations. In: Nuclear Physics, 1994, 414
1994H. Comisel, V. Dorobantu, C. Hategan: Two-step processes according to R- matrix theory. In: Romanian Reports in Physics, 1994, 3