5/10/2023 0 Comments What is a property of matterIt can be measured using any instrument that can measure liquids, such as test tubes. Volume is usually measured in liters (L). Volume is the amount of space something takes up. The research has been published in Physical Review Letters. What are the general properties of matter Mass is the amount of matter inside an object. "Much larger improvements in the precision of μ/μB now seem feasible given the demonstration of more stable apparatus, improved statistics, and better understood uncertainties," write the researchers. It gets us ever closer to finally completing the Standard Model of particle physics. The researchers already have ideas for how to improve the measurement, represented as μ/μB (the comparison of a value to the Bohr magneton), even further. (Fan et al., Physical Review Letters, 2023)įine tuning both predictions and experimental results could deliver values that hint at the existence of new particles or types of interactions we don't yet know about. These new results have an error margin that's ten times smaller than this discrepancy, strongly hinting at unknown physics. For some time, measurements of the electron magnetic moment have remained slightly larger than what the Standard Model predicts for a charged, point-like particle, producing an alluring anomaly begging to be resolved.
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