60 citations · 541 across the 23 of their papers we have counts for
21 papers · 1 filter
Multinucleon transfer mechanism in
S. Ayik, M. Arik, O. Yilmaz +2
Production cross-sections of heavy neutron-rich isotopes are calculated by employing quantal transport description in collisions. This quantal…
Quantal diffusion description of isotope production by multinucleon transfer mechanism in collisions
S. Ayik, M. Arik, E. C. Karanfil +3
As an extension of previous work, we calculate the production cross-section of heavy neutron-rich isotopes by employing the quantal diffusion description to ${}^{48} \text{Ca} + {}…
Merging of transport theory with TDHF: multinucleon transfer in U+U collisions
S. Ayik, B. Yilmaz, O. Yilmaz +1
Multinucleon transfer mechanism in the collision of system is investigated at MeV in the framework of the quantal diffusion…
Combining phase-space and time-dependent reduced density matrix approach to describe the dynamics of interacting fermions
Thomas Czuba, Denis Lacroix, David Regnier +2
The possibility to apply phase-space methods to many-body interacting systems might provide accurate descriptions of correlations with a reduced numerical cost. For instance, the s…
Impact of the initial fluctuations on the dissipative dynamics of interacting Fermi systems: A model case study
Ibrahim Ulgen, Bulent Yilmaz, Denis Lacroix
Standard methods used for computing the dynamics of a quantum many-body system are the mean-field (MF) approximations such as the time-dependent Hartree-Fock (TDHF) approach. Even…
Heavy isotope production in collisions at MeV
S. Ayik, O. Yilmaz, B. Yilmaz +1
Employing the quantal diffusion mechanism for multi-nucleon transfer, the double differential cross-sections are calculated for production of primary projectile-like and target-lik…
Quantal diffusion approach for multi-nucleon transfers in Xe + Pb collisions
S. Ayik, B. Yilmaz, O. Yilmaz +1
Employing a quantal diffusion description based on the stochastic mean-field (SMF) approach, we analyze the mass distribution of the primary fragments in the collisions of ${}^{136…
Multi-nucleon transfer in and in stochastic mean-field approach
Bulent Yilmaz, Sakir Ayik, Osman Yilmaz +1
The multi-nucleon exchange mechanism in and collisions is analyzed in the framework of the stochastic mea…
Quantal Diffusion Description of Multi-Nucleon Transfers in Heavy-Ion Collisions
S. Ayik, B. Yilmaz, O. Yilmaz +1
Employing the stochastic mean-field (SMF) approach, we develop a quantal diffusion description of the multi-nucleon transfer in heavy-ion collisions at finite impact parameters. Th…
Multi-Nucleon Transfer in Central Collisions of U + U
S. Ayik, B. Yilmaz, O. Yilmaz +2
Quantal diffusion mechanism of nucleon exchange is studied in the central collisions of U + U in the framework of the stochastic mean-field (SMF) approach. For bomb…
Quantal Nucleon Diffusion I: Central Collisions of Symmetric Nuclei
S. Ayik, O. Yilmaz, B. Yilmaz +1
Quantal diffusion mechanism of nucleon exchange is studied in the central collisions of several symmetric heavy-ion collisions in the framework of the Stochastic Mean-Field (SMF) a…
A simplified BBGKY hierarchy for correlated fermionic systems from a Stochastic Mean-Field approach
Denis Lacroix, Yusuke Tanimura, Sakir Ayik +1
The stochastic mean-field (SMF) approach allows to treat correlations beyond mean-field using a set of independent mean-field trajectories with appropriate choice of fluctuating in…
Multi-Nucleon Exchange in Quasi-Fission Reactions
S. Ayik, B. Yilmaz, O. Yilmaz
Nucleon exchange mechanism is investigated in the central collisions of Ca + U and Ca + U systems near the quasi-fission regime in the framewo…
Quantal description of nucleon exchange in stochastic mean-field approach
S. Ayik, O. Yilmaz, B. Yilmaz +4
Nucleon exchange mechanism is investigated in central collisions of symmetric heavy-ions in the basis of the stochastic mean-field approach. Quantal diffusion coefficients for nucl…
Importance of realistic phase space representations of initial quantum fluctuations using the stochastic mean-field approach for fermions
Bulent Yilmaz, Denis Lacroix, Resul Curebal
In the stochastic mean-field (SMF) approach, an ensemble of initial values for a selected set of one-body observables is formed by stochastic sampling from a phase-space distributi…
Nucleon exchange in heavy-ion collisions within stochastic mean-field approach
B. Yilmaz, S. Ayik, D. Lacroix +1
Nucleon exchange mechanism is investigated in deep-inelastic symmetric heavy-ion collisions in the basis of the Stochastic Mean-Field approach. By extending the previous work to of…
Large Amplitude motion with a stochastic mean-field approach
Denis Lacroix, Sakir Ayik, Bulent Yilmaz +1
In the stochastic mean-field approach, an ensemble of initial conditions is considered to incorporate correlations beyond the mean-field. Then each starting pont is propagated sepa…
Beyond mean-field approach to heavy-ion reactions around the Coulomb barrier
Kouhei Washiyama, Denis Lacroix, Sakir Ayik +1
Dissipation and fluctuations of one-body observables in heavy-ion reactions around the Coulomb barrier are investigated with a microscopic stochastic mean-field approach. By projec…
On nucleon exchange mechanism in heavy-ion collisions at near-barrier energies
B. Yilmaz, S. Ayik, D. Lacroix +1
Nucleon drift and diffusion mechanisms in central collisions of asymmetric heavy-ions at near-barrier energies are investigated in the framework of a stochastic mean-field approach…
Stochastic Semi-Classical Description of Fusion at Near-Barrier Energies
Sakir Ayik, Bulent Yilmaz, Denis Lacroix
Fusion reactions of heavy ions are investigated by employing a simple stochastic semi-classical model which includes the coupling between relative motion and low frequency collecti…
Quantum effects in the diffusion process to form a heavy nucleus in heavy-ion fusion reactions
Kouhei Washiyama, Bulent Yilmaz, Sakir Ayik +1
We discuss quantum effects in the diffusion process which is used to describe the shape evolution from the touching configuration of fusing two nuclei to a compound nucleus. Applyi…