Resonances for positron–helium and positron–lithium systems in kappa-distribution plasma Project supported by the University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province, China (Grant No. UNPYSCT- 2015019), the Fundamental Research Funds of Heilongjiang University, Heilongjiang Province, China (Grant No. HDJCCX-201625), the Natural Science Foundation for Distinguished Young Scholars in Heilongjiang University, China (Grant No. JCL201503), and the Natural Science Foundation of Heilongjiang Province, China (Grant No. A2017008). |
(color online) Plots of resonance width for positro–lithium system as function of spectral index κ for different values of Debye screening parameter μD (in unit meV). |