Dai Wei, Feng Hao, Sun Wei-Guo, Tang Yong-Jian, Shen Li, Yu Jiang-Zhou. Studies on vibrational excitation differential cross sections of low-energy electron scattering from N2 molecule by vibrational close-coupling methodJ. Acta Physica Sinica, 2008, 57(1): 143-148. DOI: 10.7498/aps.57.143