3 papers
physics.atm-clus2023
Secondary ionization of pyrimidine nucleobases and their microhydrated derivatives in helium nanodroplets
Jakob D. Asmussen, Abdul R. Abid, Akgash Sundaralingam +7
Radiation damage in biological systems by ionizing radiation is predominantly caused by secondary processes such as charge and energy transfer leading to the breaking of bonds in D…
physics.atm-clus2023
Dopant ionization and efficiency of ion and electron ejection from helium nanodroplets
Jakob D. Asmussen, Ltaief Ben Ltaief, Keshav Sishodia +5
Photoionization spectroscopy and mass spectrometry of doped helium (He) nanodroplets rely on the ability to efficiently detect ions and/or electrons. Using a commercial quadrupole…
physics.atm-clus2023
Electron energy loss and angular asymmetry induced by elastic scattering in helium droplets
Jakob D. Asmussen, Keshav Sishodia, Björn Bastian +10
Helium nanodroplets are ideal model systems to unravel the complex interaction of condensed matter with ionizing radiation. Here we study the effect of purely elastic electron scat…