The energetic Auger electron emission leading to the momentum transfer to the recoiling slit (oxygen atom) takes place from a pre-selected electronic state of the neutral O 2 molecule, where an ...

To explore the generality of the ethylenic surface migration, we studied the electron-induced recoil of two other alkenes; propene and trans-2-butene 29,30.For both molecules, migration and ...

In place of the screen, the team used an extremely elaborate, self-built and unique machine called EPICEA, which measures all three components of the momenta of both the emitted electron and the ...

Theoretically, fermionic DM should thus induce electronic recoiling signals in liquid xenon detectors that could be experimentally detected. In their second study, the PandaX-4T collaboration ...

The COLTRIMS technique enabled them to measure the momentum vectors of not just scattered electrons, but also the recoiling helium ions from individual scattering events. ... when the kick of the ...

Collisions between black holes can launch newly melded cosmic sinkholes at speeds up to nearly one-tenth the speed of light, researchers report August 18 in Physical Review Letters.Moving that ...

Astronomers have found a possible supermassive black hole that is recoiling out of a distant galaxy at high speed. The black hole, visible with X-rays as a clear star, is not located in the center ...