That's because neutrinos almost always pass through matter without stopping.
In the conventional view, most neutrinos pass through matter without so much as a shudder.
The new particle would have to be a ghost, traveling through matter without interacting at all.
In the novel (as in film and television), time and space are infinitely malleable; readers (and viewers) traverse them as easily as subatomic particles passing through matter.
Delta ray, in physics, any atomic electron that has acquired sufficient energy by recoiling from a charged particle passing through matter to force, in turn, some dozens of electrons out of other atoms along its own trajectory.
The amount of energy lost by muons while passing through matter is dependent on the density of that matter.
The manner in which high-energy muons lose their energy when traveling through matter has been studied well and summarized in various articles (e.g. Adair and Kasha, 1976; Groom, 2001).
Unlike electromagnetic waves, gravitational waves do not get scattered or absorbed as they pass through matter.
The reverse process, pair production, is the dominant mechanism by which high-energy photons such as gamma rays lose energy while passing through matter.
Ellen Page as Kitty Pryde / Shadowcat A mutant with the ability to phase through matter and walk through solid objects, her clear affection for Iceman further adds to the tension already present between Iceman and Rogue.
