Dubna
JINR
FLNR
Group of Theoretical and Computational Physics
JINR
Name, position E-mail Telephone Main interests More information
Valery I. Zagrebaev
Doctor of Science,
Professor,
Head of the group
zagrebaev@jinr.ru 64762 Direct reactions,
RIB physics,
Deep inel.coll.,
Fusion dynamics,
Superheavy nuclei,
Nuclear software
Yoshihiro Aritomo
PhD, Senior Researcher
aritomo@cv.jinr.ru 63058 Fusion-Fission,
Superheavy nuclei
Evgeni A. Cherepanov
PhD, Senior Researcher
cher@jinr.ru 64396 Fusion-fission,
Quasi-fission,
Evaporation,
Superheavy nuclei
Andrey S. Denikin
PhD, Researcher
denikin@jinr.ru 63058 RIB physics,
Direct reactions,
Nuclear software
Alexander V. Karpov
PhD, Researcher
karpov@jinr.ru 63058 Fusion-Fission,
Superheavy nuclei

Yuri A. Muzychka
PhD, Senior Researcher
muzychka@flnr.jinr.ru 62146 Fusion-Fission,
Evaporation
Michail A. Naumenko
Junior Researcher
naumenko@lnr.jinr.ru 63058 Deep inel.coll.,
Fusion

Former members of the group
Name, position E-mail present address Main interests foto
Grigorij I. Kosenko
PhD, Senior researcher
kosenko@nrsun.jinr.ru, Department of Physics,
Omsk State University,
Omsk, 644077, Russia
Fission,
Fusion

Main fields of research:



Fusion dynamics and synthesis of superheavy nuclei

1.

Quantum dissipative tunnelling and neutron transfer in sub-barrier fusion reactions,
A.Yu. Kozhin, V.V. Samarin and V.I. Zagrebaev, Heavy Ion Fusion, Eds. A.M. Stefanini et al., World Scientific, 1995, 46-51.

2.

Complete fusion of massive nuclei: model of competition between complete fusion and quasifission in reactions with massive nuclei,
E.A.Cherepanov, N.V.Antonenko, A.K.Nasirov, V.P.Permjakov, V.V.Volkov, Heavy Ion Fusion, Eds. A.M. Stefanini et al., World Scientific, 1995, 242-247.

3.

Model of competition between complete fusion and quasifission in reactions with massive nuclei,
E.A.Cherepanov, V.V.Volkov, N.V.Antonenko, V.P.Permjakov and A.K.Nasirov, Nuclear Physics, A 583, (1995) 165-168.

4.

Analysis of the 'fine structure' and dynamics of near-barrier fusion reaction of atomic nuclei under strong channel coupling condition,
V.I. Zagrebaev, N. Nikolaeva, V. Samarin, Izv. Akademii Nauk, 59, No.5 (1997) 145-150.

5.

Fusion of massive nuclei and synthesis of superheavy elements in the framework of the dinuclear system concepts,
E.A.Cherepanov, G.G.Adamian, N.V.Antonenko and V.V.Volkov, Tours symposium on nuclear physics III, Tours (France), September 1-9, 1997, p.41-50.

6.

Dynamics of near barrier fusion process and the fine structure of the barrier distribution function,
N. Nikolaeva, V. Samarin, V.I. Zagrebaev, Heavy Ion Physics, Proc. of VI Int. School-Seminar, Eds. Yu.Ts.Oganessian, R.Kalpakchieva, World Scientific, 1998, 339-342.

7.

Fluctuation-dissipation model for synthesis of superheavy elements,
Y. Aritomo, T. Wada, M. Ohta, Y. Abe, Physical Review, C59 (1999), 796-809.

8.

Calculation of formation and decay of heavy compound nuclei,
E.A.Cherepanov, Fusion Dynamics at the Extremes, Eds. Yu.Ts.Oganessian, V.I.Zagrebaev, World Scientific, 2001, 186-199.

9.

Synthesis of super-heavy nuclei: Nucleon collectivization as a mechanism for compound nucleus formation,
V.I. Zagrebaev,Physical Review, C64 (2001) 034606, 13 pages (PDF is available).

10.

Synthesis of super-heavy nuclei: How accurately can we describe it and calculate the cross sections?,
V.I. Zagrebaev, Y. Aritomo, M.G. Itkis, Yu.Ts. Oganessian, M. Ohta, Physical Review, C65 (2002) 014607 (14 pages). (PDF is available)

11.

Fission barriers of superheavy nuclei,
M.G. Itkis, Yu.Ts. Oganessian, and V.I. Zagrebaev, Physical Review, C65 (2002) 044602 (7 pages). (PDF is available)

12.

New approach to description of fusion-fission dynamics in super-heavy element formation,
V.I. Zagrebaev, Journal of Nuclear and Radiochemical Sciences, Vol. 3, No. 1 (2002) 13-16. (PDF is available)

13.

Fusion-fission dynamics and perspectives of superheavy element formation,
V.I. Zagrebaev, Progress of Theoretical Physics Supplement No.146 (2002) 642-643.
(PDF is available, 200 Kb)

14.

Fusion-fission dynamics and perspectives of future experiments,
V.I. Zagrebaev, M.G. Itkis, Yu.Ts. Oganessian, Yadernaya Fizika, 66, No.6 (2003) 1069-1077 [Physics of Atomic Nuclei, 66, No.6 (2003) 1033-1044].
(PDF is available, 900 Kb)

15.

Sub-barrier fusion enhancement due to neutron transfer,
V.I. Zagrebaev, Physical Review, C67 (2003) 061601(R) (5 pages).
(PDF is available, 240 Kb)

16.

Fusion-fission dynamics of super-heavy element formation and decay,
V.I. Zagrebaev, Tours Symposium on nuclear physycs V: Tours 2003, Eds. M.Arnould et al., AIP Conference Proceedings 704, 2004, 31 (10 pages).
(PDF is available, 800 Kb)

17.

Near-barrier fusion of heavy nuclei: Coupling of channels,
V.I. Zagrebaev, V.V. Samarin, Yadernaya Fizika, 67, No.8 (2004) 1488 (15 pages) [Physics of Atomic Nuclei, 67, No.8 (2004) 1462 (15 pages)].
(PDF is available, 388 Kb)

18.

Sequential fusion: Sub-barrier fusion enhancement due to neutron transfer,
V.I. Zagrebaev, Progr.Theor.Phys.Suppl., 154 (2004) 122 (8 pages).
(PDF is available, 340 Kb)

19.

Unified consideration of deep inelastic, quasi-fission and fusion–fission phenomena,
Valery Zagrebaev and Walter Greiner, J. Phys. G: Nucl. Part. Phys. 31 (2005) 825–844.
(PDF is available, 2800 Kb)

20.

Superheavy nuclei and quasi-atoms produced in collisions of transuranium ions,
V.I.Zagrebaev, Yu. Ts. Oganessian, M. G. Itkis, and Walter Greiner, Physical Review, C73 (2006) 031602(R)
(PDF is available, 634 Kb)

21.

Low-energy collisions of heavy nuclei: dynamics of sticking, mass transfer and fusion,
Valery Zagrebaev and Walter Greiner, J. Phys. G: Nucl. Part. Phys. 34 (2007) 1–25.
(PDF is available, 2590 Kb)


Nuclear reactions induced by radioactive ion beams

1.

Quasi-free scattering and focusing of the loosely bound neutrons in the radioactive beam experiments,
V.I. Zagrebaev, Proc. Int. Conference on Exotic Nuclei, Foros, Crimea, (1991) 441-446.

2.

Investigation of loosely-bound-ion induced nuclear reaction mechanisms,
V.I. Zagrebaev, D.N. Semkin, Izv. Akademii Nauk, 59, No.11 (1995) 140-145.

3.

Analysis of nuclear reactions induced by loosely bound projectiles within 'few-body molecular dynamics',
D.N. Semkin, V.I. Zagrebaev, Low Energy Nuclear Dynamics (Proc. XV Nucl. Phys. Divisional Conference), 1995, World Scientific, 113-115.

4.

Peculiarities of nuclear reactions induced by loosely bound nuclei at low energies,
A.N. Mihailov, D.N. Semkin, V.I. Zagrebaev, Large-Scale Collective Motion of Atomic Nuclei, Eds. G.Giardina et al., 1996, World Scientific, 715-722.

5.

Dynamics of nuclear reactions with loosely-bound nuclei at near-barrier energies,
D.N. Semkin, V.I. Zagrebaev, Izv. Akademii Nauk, 61, No.1 (1997) 106-112.

6.

Two-neutron exchange observed in the 6He+4He reaction. Search for the "di-neutron" configuration of 6He,
G.M. Ter-Akopian, A.M. Rodin, A.S. Fomichev, S.I. Sidorchuk, S.V. Stepantsov, R. Wolski, M.L. Chelnokov, V.A. Gorshkov, A.Yu. Lavrentev, V.I. Zagrebaev, Yu.Ts. Oganessian, Physics Letters, B 426, (1998) 251-256.

7.

Semiclassical analysis of few-nucleon bound systems,
A.S. Denikin, V.I. Zagrebaev, Izv. Akademii Nauk, 63, No.1 (1999) 122-131.

8.

"Di-neutron" configuration of 6He,
Yu.Ts. Oganessian, V.I. Zagrebaev, J.S. Vaagen, Physical Review Letters, 82 , No. 25 (1999) 4996-4999 (PDF is available).

9.

Dynamics of two-neutron transfer reactions with the Borromean nucleus 6He,
Yu.Ts. Oganessian, V.I. Zagrebaev, J.S. Vaagen, Physical Review, C60 (1999) 044605, 18 pages (PDF is available).

10.

Physics of light exotic nuclei,
V.I. Zagrebaev, BgNS Transactions, 5, No.1, (2000) 166-174 (PDF is available).

11.

Low energy study of clustering phenomena in light exotic nuclei,
V.I. Zagrebaev, Proceedings on Nuclear Clusters: from light exotic to superheavy nuclei, Eds. R.Jolos and W.Sheid, Rauischholzhausen, Germany, 2002, pp. 23-28.
(PS is available, 1030 Kb)

12.

Deep sub-barrier fusion enhancement in the 6He + 206Pb reaction,
Yu.E. Penionzhkevich, V.I. Zagrebaev, S.M. Lukyanov, and R. Kalpakchieva, Physical Review Letters, 96 (2006) 162701 (PDF is available, 180 Kb)


Fission

1.

Langevin calculations of fission fragment mass distribution in fission of excited nuclei,
D.V. Vanin, G.I. Kosenko, G.D. Adeev, Physical Review, C59 (1999) 2114-2121.

2.

Fission barriers of superheavy nuclei,
M.G. Itkis, Yu.Ts. Oganessian, and V.I. Zagrebaev, Physical Review, C65 (2002) 044602 (7 pages). (PDF is available)


Pre-equilibrium light particle formation in nucleus-nucleus collisions

1.

Direct mechanisms of fast light particle formation in heavy ion collisions,
V.E. Bunakov and V.I. Zagrebaev, Zeitschrift fur Physik, A304 (1982) 231-237.

2.

Light particle emission and incomplete fusion in heavy ion collisions,
V.E. Bunakov and V.I. Zagrebaev, Zeitschrift fur Physik, A333 (1989) 57-69.

3.

Multi-step processes of fast light particle formation in heavy-ion collisions,
V.I. Zagrebaev, Proc. Int. School on Nucl. Phys., Kiev, (1990) 236-245.

4.

Formation of light particles in nucleus-nucleus collisions at low energies,
V.I. Zagrebaev, Yu.E. Penionzhkevich, Progress in Particle and Nuclear Physics, 35 (1995) 575-634.

(PDF is available, 3900 Kb)

5.

Nuclear friction: How it can be measured,
V.I. Zagrebaev, Low Energy Nuclear Dynamics (Proc. XV Nucl. Phys. Divisional Conference), 1995, World Scientific, 457-459.

6.

Mechanisms of light particle formation in nucleus-nucleus collisions,
A.S. Denikin, V.I. Zagrebaev, Izv. Akademii Nauk, 64, No.11 (2000) 2249-2257.

7.

Comparative analysis of the mechanisms of fast-light-particle formation in nucleus-nucleus collisions at low and intermediate energies,
A.S. Denikin and V.I. Zagrebaev, Yadernaya Fizika, 65, No.8 (2002) 1494-1509 [Physsics of Atomic Nuclei, 65, No.8 (2002) 1459-1473 ]. (PDF is available, 2.7 Mb)


Theory of direct nuclear reactions

1.

Application of distorted wave approach to analysis of deuteron break-up reaction,
V.I. Zagrebaev, Izv. Akademii Nauk, 44 (1980) 194-201.

2.

Theory of direct nuclear reactions within classical trajectory approximation,
V.I. Zagrebaev, Izv. Akademii Nauk, 48 (1984) 136-144.

3.

Semiclassical theory of heavy-ion induced direct nuclear reactions,
V.I. Zagrebaev, Yadernaya Fizika, 44 (1986) 80-95.

4.

Quasi-direct transfer processes in heavy ion nuclear reactions,
V.I. Zagrebaev, Yadernaya Fizika, 49 (1989) 1630-1644.

5.

Semiclassical theory of direct and deep inelastic heavy ion collisions,
V.I. Zagrebaev, Annals of Physics (USA), 197 (1990) 33-93.

6.

Few-body molecular dynamics of fragmentation and transfer processes in nucleus-nucleus collisions,
V.I. Zagrebaev, D.N. Semkin, Izv. Akademii Nauk, 59, No.5 (1995) 145-150.


Dissipative phenomena in nucleus-nucleus collisions

1.

Dissipative forces and multi-step processes in heavy ion collisions,
V.I. Zagrebaev, Izv. Akademii Nauk, 50 (1986) 976-981.

2.

About dissipative forces and a competition between direct and multi-step mechanisms in deep inelastic processes of heavy-ion collisions,
V.I. Zagrebaev, Izv. Akademii Nauk, 52 (1988) 947-954.

3.

Dissipative reactions of few nucleon transfer,
V.E. Bunakov, V.I. Zagrebaev, Izv. Akademii Nauk, 56, No.5 (1992) 56-59.

4.

Quantum dissipative phenomena in nucleus-nucleus interactions,
V.I. Zagrebaev, Proc. Int. School-Seminar on Heavy Ion Phys., Dubna, 1993, vol.2, 139-146.

5.

Channel coupling and dissipative response of simple quantum systems,
V.I. Zagrebaev, V.V. Samarin, Izv. Akademii Nauk, 58, No.2 (1994) 212-217.

6.

Nuclear clusters in dissipative medium,
V.I. Zagrebaev, Zeitschrift fur Physik, A349 (1994) 367-370.

7.

Nuclear friction: How it can be measured,
V.I. Zagrebaev, Low Energy Nuclear Dynamics (Proc. XV Nucl. Phys. Divisional Conference), 1995, World Scientific, 457-459.

8.

Near-barrier scattering and fusion of deformed nuclei: chaos, fluctuations, and nuclear quasi-molecules,
A.S. Denikin, V.I. Zagrebaev, Izv. Akademii Nauk, 61, No.4 (1997) 817-825.

9.

Fluctuations and chaotic motion in collisions of light heavy ions: quasimolecular states,
A.Denikin, V. Zagrebaev, Heavy Ion Physics, Proc. of VI Int. School-Seminar, Eds. Yu.Ts.Oganessian, R.Kalpakchieva, World Scientific, 1998, 354-356.

10.

Giant quasi-atoms and superheavy nuclei produced in damped collisions of transactinides,
Walter Greiner and Valery Zagrebaev, International Journal of Modern Physics D 16 (2007) 141 (12 pages).
(PDF is available, 860 kb)


Semiclassical methods in nuclear reactions

1.

Semiclassical theory of heavy-ion induced direct nuclear reactions,
V.I. Zagrebaev, Yadernaya Fizika, 44 (1986) 80-95.

2.

Semiclassical description of multi-step processes and including friction forces into formalism of quantum theory of collisions,
V.I. Zagrebaev, Izv. Akademii Nauk, 50 (1986) 1815-1820.

3.

Caustic properties of the wave function of heavy ions relative motion,
V.I. Zagrebaev, Teoreticheskaja i Matematicheskaja Fizika, 71 (1987) 91-100.

4.

Parameterisation of complex turning points at semiclassical description of elastic scattering,
V.I. Zagrebaev, D.N. Semkin, Izv. Akademii Nauk, 58, No.1 (1989) 109-113.

5.

Semiclassical theory of direct and deep inelastic heavy ion collisions,
V.I. Zagrebaev, Annals of Physics (USA), 197 (1990) 33-93.

6.

Wave catastrophes appearing in nuclear particle scattering,
V.I. Zagrebaev, Selected Topics of Nuclear Physics, JINR, Dubna, 1995, 36-43.

7.

Semiclassical analysis of few-nucleon bound systems,
A.S. Denikin, V.I. Zagrebaev, Izv. Akademii Nauk, 63, No.1 (1999) 122-131.