Asymmetric structure of atomic above-threshold ionization spectrum in two-color elliptically polarized laser fields

Zhou Xu-Cong^{1, 2}, Shi Shang^{2, 6}, Li Fei^{2, 6}, Yang Yu-Jun³, Chen Jing^{4, 5}, Meng Qing-Tian¹, Wang Bing-Bing^{2, 6, †}

Angle-resolved HATI spectrum of H atom with ε 1 = 0 (a), 0.27 (b), 0.28 (c), and 1 (d), other parameters are I P = 13.6 eV , ω 2 = 50 ω 1 , ω 1 = 1.165 eV , and I 1 = I 2 = 1 × 10 13 W / cm 2 .