Charge Transfer for Reactions of Sc3+ with N2 and H2 at Electron-volt Energy
JIANG Yu-Rong, NIE Zong-Xiu, LI Jiao-Mei, GAO Ke-Lin
Laboratory of Magnetic Resonance and Atomic and Molecular
Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071
Charge Transfer for Reactions of Sc3+ with N2 and H2 at Electron-volt Energy
JIANG Yu-Rong;NIE Zong-Xiu;LI Jiao-Mei;GAO Ke-Lin
Laboratory of Magnetic Resonance and Atomic and Molecular
Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071
Abstract： The charge transfer rate coefficients for reactions of Sc3+ with N2 and H2 have been measured at the mean collision energy of 4.2eV. The rate coefficients are derived from the decay rate of ion signals by using ion storage in a radio-frequency ion trap. The rate coefficients are 8.18(0.18)×10-10cm3.s-1 at Tequiv ≈1.26×104K for Sc3+ with N2 and 1.44(0.39)×10-9cm3.s-1 at Tequiv> ≈ 1.67×103 K for Sc3+ with H2, respectively. Both results are comparable with the Langevin rate coefficients.
JIANG Yu-Rong;NIE Zong-Xiu;LI Jiao-Mei;GAO Ke-Lin. Charge Transfer for Reactions of Sc3+ with N2 and H2 at Electron-volt Energy[J]. 中国物理快报, 2001, 18(4): 528-530.
JIANG Yu-Rong, NIE Zong-Xiu, LI Jiao-Mei, GAO Ke-Lin. Charge Transfer for Reactions of Sc3+ with N2 and H2 at Electron-volt Energy. Chin. Phys. Lett., 2001, 18(4): 528-530.
2001, Vol. 18 
