Results 51 to 60 of about 80,518 (195)

Diffusion Approximation to Neutron Transport Equation with First Kind of Chebyshev Polynomials

Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2015
: The first kind of Chebyshev polynomials are used for the series expansion of the neutron angular flux in neutron transport theory. The first order approximation known as the diffusion approximation is applied to one-dimensional neutron transport ...
Ökkeş EGE, Hakan ÖZTÜRK, Ahmet BÜLBÜL   +2 more
doaj  

A numerical validation between the neutron transport and diffusion theories for a spatial kinetics problem

Brazilian Journal of Radiation Sciences
In this paper, a comparative analysis of numerical results of the neutron transport and diffusion theories for steady-state and transient multigroup problems is presented.
Rodrigo Zanette, Liliane Basso Barichello, Claudio Zen Petersen   +2 more
doaj   +1 more source

Case’s Method for Anlı-Güngör Scattering Formula

Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2022
Case method is a powerful method in solving one-speed neutron transport equation. The method can be applied to one-speed neutron transport problems and pseudo- geometry problems.
R. Gökhan Türeci, Ahmet Bülbül
doaj   +1 more source

Model Atmospheres for Low Field Neutron Stars

, 1996
We compute model atmospheres and emergent spectra for low field ...
Rajagopal, Mohan, Romani, Roger
core   +1 more source

Numerical simulations of neutron star-black hole binaries in the near-equal-mass regime [PDF]

, 2019
Simulations of neutron star-black hole (NSBH) binaries generally consider black holes with masses in the range $(5-10)M_\odot$, where we expect to find most stellar mass black holes.
Duez, M. D., Foucart, F., Kidder, L. E., Nissanke, S., Pfeiffer, H. P., Scheel, M. A.   +5 more
core   +3 more sources

Constraining gravity with hadron physics: neutron stars, modified gravity and gravitational waves

EPJ Web of Conferences, 2017
The finding of Gravitational Waves (GW) by the aLIGO scientific and VIRGO collaborations opens opportunities to better test and understand strong interactions, both nuclear-hadronic and gravitational.
Llanes-Estrada Felipe J.
doaj   +1 more source

Diffusion synthetic acceleration with the fine mesh rebalance of the subcell balance method with tetrahedral meshes for SN transport calculations

Nuclear Engineering and Technology, 2020
A diffusion synthetic acceleration (DSA) technique for the SN transport equation discretized with the linear discontinuous expansion method with subcell balance (LDEM-SCB) on unstructured tetrahedral meshes is presented.
Habib Muhammad, Ser Gi Hong
doaj   +1 more source

Solution methods of neutron transport equation in nuclear reactors

Jurnal Ilmu Dasar, 2013
A few numerical methods that usually used to solve neutron transport equation in nuclear reactor are SN dan PN method, Monte Carlo, Collision Probability and Methods of Characteristics . First two methods have been developed using diffusion approach, and
Mohamad Ali Shafii
doaj   +1 more source

Neutron and Proton Transverse Emission Ratio Measurements and the Density Dependence of the Asymmetry Term of the Nuclear Equation of State [PDF]

, 2006
Recent measurements of pre-equilibrium neutron and proton transverse emission from (112,124)Sn+(112,124)Sn reactions at 50 MeV/A have been completed at the National Superconducting Cyclotron Laboratory.
Charity, R. J., Famiano, M. A., Komarov, S., Liu, T., Lynch, W. G., Mocko, M., Rogers, A. M., Sarantites, D. G., Sobotka, L. G., Tsang, M. B., Verde, G., Wallace, M. S.   +11 more
core   +2 more sources

Asymmetric nuclear matter in a Hartree-Fock approach to non-linear QHD [PDF]

, 2000
The Equation of State (EOS) for asymmetric nuclear matter is discussed starting from a phenomenological hadronic field theory of Serot-Walecka type including exchange terms.
A. Bouyssy, A. Bouyssy, A. Dellafiore, B.D. Serot, B.D. Serot, Bao-An Li, C. Fuchs, C.J. Horowitz, C.J. Horowitz, Ch. Fuchs, Ch. Fuchs, E. Chabanat, F. de Jong, F. Matera, G. Fabbri, J. Boguta, J. Boguta, J. Ramkschütz, L. Scalone, M. Colonna, M. Colonna, M. Di Toro, M. Lopez-Quelle, M.M. Sharma, P. Bernardos, P. Danielewicz, P. Ring, R. Brockmann, R. Hakim, R. Machleidt, R.J. Furnstahl, R.J. Furnstahl, S. Kubis, S. Typel, S. Yoshida, V. Greco, V. Greco, W. Zuo, Y. Sugahara, Z.Y. Ma   +39 more
core   +3 more sources