| dc.contributor.author |
Godoy, S |
|
| dc.contributor.author |
Fujita, S |
|
| dc.date.accessioned |
2011-01-22T10:26:56Z |
|
| dc.date.available |
2011-01-22T10:26:56Z |
|
| dc.date.issued |
2001 |
|
| dc.identifier.issn |
0021-9606 |
|
| dc.identifier.uri |
http://hdl.handle.net/11154/2542 |
|
| dc.description.abstract |
We use Boltzmann's transport equation to calculate the 3D incoherent Landauer equation for neutrons and photons diffusing in a slab of amorphous material. We use the P-1 approximation to calculate the multiple-scattering transmission coefficient as a function of the diffusion coefficient. The 3D transmission coefficient obtained is smaller than the 1D case. The P-1 result, valid only for thick slabs, is proved to be an excellent approximation to the exact solution. (C) 2001 American Institute of Physics. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.title |
Three-dimensional transmission coefficients for neutrons and photons in amorphous materials |
en_US |
| dc.type |
Article |
en_US |
| dc.identifier.idprometeo |
2279 |
|
| dc.source.novolpages |
115(23):10892-10896 |
|
| dc.subject.wos |
Physics, Atomic, Molecular & Chemical |
|
| dc.description.index |
WoS: SCI, SSCI o AHCI |
|
| dc.relation.journal |
Journal of Chemical Physics |
|