caa a22 4500 445365293 CHVBK 20180317142928.0 cr unu---uuuuu 170323e20110701xx s 000 0 eng 10.1007/s10909-011-0359-8 doi (NATIONALLICENCE)springer-10.1007/s10909-011-0359-8 Scattering Properties of Spin-Polarized Liquid 3He [Elektronische Daten] [A. Al-Maaitah, B. Joudeh, A. Sandouqa, H. Ghassib] In this paper, the scattering properties of spin-polarized liquid 3He (3He↑) are studied using the Galitskii-Migdal-Feynman (GMF) formalism. The effective cross sections—including the total, diffusion and viscosity cross sections—are calculated. It is found that these cross sections tend to decrease with increasing spin polarizationf. The S-wave scattering cross section is the most significant partial wave contributing to the total cross section at low energy. This contribution decreases with increasingf; whereas the contribution of the higher angular-momentum waves, especially the P-wave, increases with increasingf. The most prominent features of our calculations are a resonance and a Ramsauer-Townsend minimum in the cross sections at low temperatures. For comparison purposes, the effective cross sections in the Brueckner-Bethe-Goldstone (BBG) formalism are calculated. These remain zero up to the Fermi momentum, beyond which they are equal to those given by the GMF formalism. We deduce that hole-hole scattering plays an essential role in the scattering properties. Springer Science+Business Media, LLC, 2011 Effective, total, diffusion and viscosity cross sections nationallicence Spin-polarized liquid 3He nationallicence Ramsauer-Townsend effect nationallicence Mean free path nationallicence Al-Maaitah A. Department of Physics, The University of Jordan, Amman, Jordan aut Joudeh B. Applied Physics Department, Tafila Technical University, Tafila, Jordan aut Sandouqa A. Department of Applied Sciences, Faculty of Engineering Technology, Al-Balqa' Applied University, Amman, Jordan aut Ghassib H. Department of Physics, The University of Jordan, Amman, Jordan aut Journal of Low Temperature Physics Springer US; http://www.springer-ny.com 164/1-2(2011-07-01), 5-22 0022-2291 164:1-2<5 2011 164 10909 https://doi.org/10.1007/s10909-011-0359-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10909-011-0359-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Al-Maaitah A. Department of Physics, The University of Jordan, Amman, Jordan aut NATIONALLICENCE 700 1- Joudeh B. Applied Physics Department, Tafila Technical University, Tafila, Jordan aut NATIONALLICENCE 700 1- Sandouqa A. Department of Applied Sciences, Faculty of Engineering Technology, Al-Balqa' Applied University, Amman, Jordan aut NATIONALLICENCE 700 1- Ghassib H. Department of Physics, The University of Jordan, Amman, Jordan aut NATIONALLICENCE 773 0- Journal of Low Temperature Physics Springer US; http://www.springer-ny.com 164/1-2(2011-07-01), 5-22 0022-2291 164:1-2<5 2011 164 10909 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer