Hurst exponent: A method for characterizing dynamical traps.
Sign Up to like & getrecommendations! Published in 2024 at "Physical review. E"
DOI: 10.1103/physreve.110.064227
Abstract: Dynamical trapping occurs when the duration of time spent in specific regions of phase space increases, often associated with stickiness around invariant islands during manifold crossings. This paper introduces the Hurst exponent as a tool… read more here.
Keywords: time; dynamical traps; characterizing dynamical; hurst exponent ... See more keywords
Characterizing dynamical processes in surface-bound exospheres via resolved sodium D emissions
Sign Up to like & getrecommendations! Published in 2025 at "Frontiers in Astronomy and Space Sciences"
DOI: 10.3389/fspas.2025.1585683
Abstract: Two techniques to quantify the energy of an atmospheric gas remotely are the emission scale height and linewidth spectroscopy at high spectral resolution. In the latter, temperature, or effective temperature in the case of a… read more here.
Keywords: sodium; line profiles; characterizing dynamical; gas ... See more keywords