Αποτελέσματα Αναζήτησης
1 Δεκ 2023 · Practitioners of atomic, molecular, and optical (AMO) physics are increasingly applying their tools to the search for physics beyond the standard model, thanks largely to advances in precision-measurement techniques. Particle colliders have dominated the search for new physics in recent decades.
13 Απρ 2018 · The fine-structure constant, α, is a dimensionless constant that characterizes the strength of the electromagnetic interaction between charged elementary particles. Related by four fundamental constants, a precise determination of α allows for a test of the Standard Model of particle physics.
7 Απρ 2022 · The new precision measurement, published in the journal Science, allows scientists to test the standard model of particle physics, the theoretical framework that describes nature at its most...
7 Απρ 2022 · Its mass, one of the most important parameters in particle physics, is presently constrained by SM global fits to a relative precision of 0.01%, providing a strong motivation to test the SM by measuring the W boson mass to the same level of precision.
1 Ιουν 2023 · Liu and coauthors review the major data sources, measures and analysis methods in the science of science, discussing how recent developments in these fields can help researchers to better...
19 Σεπ 2024 · Ultra-Precise Particle Measurement Narrows Pathway to ‘New Physics’. A long-awaited calculation of the W boson’s mass agrees with theory, contradicting a previous anomaly that had raised the...
25 Νοε 2022 · As 2023 starts, Measurement Science and Technology celebrates its centenary. Many readers will know that it was formed in 1923 as Journal of Scientific Instruments and renamed Journal of Physics E: Scientific Instruments in 1968. In 1990, the journal was renamed Measurement Science and Technology.
