| Autor: |
Benhar, Omar, Polls, Artur, Valli, Marco, Vidana, Isaac |
| Rok vydání: |
2009 |
| Předmět: |
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| Zdroj: |
Phys.Rev.C81:024305,2010 |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1103/PhysRevC.81.024305 |
| Popis: |
We discuss the results of calculations of the shear viscosity and thermal conductivity of pure neutron matter, carried out within the Landau-Abrikosov-Khalatnikov formalism. The probability of neutron-neutron collisions in the nuclear medium has been obtained from a realistic potential, using both the correlated basis function and the $G$-matrix approach. The results of our work indicate that medium modifications of nucleon-nucleon scattering are large, their inclusion leading to a dramatic enhancement of the transport coefficients. On the other hand, the results obtained from the two theoretical schemes appear to be in fairly good agreement. |
| Databáze: |
arXiv |
| Externí odkaz: |
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