In this work, the scattering properties of parahydrogen gas (p-H₂) are studied in the temperature-range (1–50) K. These properties are investigated within the framework of the Lippmann–Schwinger formalism for p-H₂. This formalism is used to calculate the phase shifts. The calculations are undertaken using Silvera-Goldman potential. The scattering properties of the system—the total, viscosity, and average cross sections—are then computed using these phase shifts. The s-wave scattering length for p-H₂ molecules \(a_{o}\) is determined as \(a_{o}\) = 7.01 Å. The cross sections exhibited the Ramsauer–Townsend effect and resonance peaks. The lifetime of the quasi-bound states for \(\ell - wave\) \(\left( {\ell = {2,}\,{\text{4, and 6}}} \right)\) is also computed.

在这项工作中，研究了在（1–50）K温度范围内对氢气体（p -H ₂）的散射特性。在Lippmann-Schwinger形式主义对p -H ₂的框架内研究了这些特性。这种形式主义用于计算相移。使用Silvera - Goldman势进行计算。然后，使用这些相移来计算系统的散射特性（总截面，粘度截面和平均截面）。将p -H ₂分子\（a_ {o} \）的s波散射长度确定为\（a_ {o} \） = 7.01Å。横截面显示了Ramsauer-Townsend效应和共振峰。\（\ ell-wave \） \（\ left（{\ ell = {2，} \，{\ text {4，和6}}} \ right）\）的准约束状态的寿命也是计算的。