But axions were pushed aside as the WIMPs hypothesis gained more steam. Back-of-the-envelope calculations showed that the ...

An immersion Raman probe was used in emulsion copolymerization reactions to measure monomer concentrations and particle sizes. Quantitative determination of monomer concentrations is feasible in ...

Neutrinos are tiny particles that barely interact with anything. Trillions of them pass through your body every second, yet ...

The KATRIN collaboration has published an upper limit on the sum of the masses of the three known neutrino types using 259 days of measurements recorded across five data-taking runs between March 2019 ...

Abstract: Solar wind observations show steeper magnetic spectra at electron scales than at proton scales. Earlier two-dimensional particle-in-cell (PIC) simulations of whistler turbulence in low beta ...

The “Standard Model” of particle physics is a set of equations that describes accurately how a small number of fundamental particles interact, and how they form visible matter. But we know that this ...

Physics Problem; Mass to Charge Ratio for a Particle in a Mass Spectrometer. Posted: May 28, 2025 | Last updated: May 28, 2025. Physics and Python stuff.

Recently, the use of ultralong transients has enabled exceptional resolution and sensitivity in Orbitrap-based charge detection mass spectrometry (CDMS). Nevertheless, measuring small analytes ...