In physics, the fine-structure constant, also known as the Sommerfeld constant, commonly denoted by α (the Greek letter alpha), is a fundamental physical constant which quantifies the strength of the electromagnetic interaction between elementary charged particles. It is a dimensionless quantity, independent of the system of units used, which is … WebDec 9, 2024 · The fine structure constant, denoted α, is a dimensionless number with a physical interpretation that has evolved alongside physicists’ understanding of electromagnetism. When Arnold Sommerfeld introduced it in 1916, it was the velocity of an electron in the first circular orbit of the Bohr model of the atom, divided by the speed of …

Fine Structure Constant – EWT - Energy Wave Theory

WebOct 12, 2024 · The Newtonian constant of gravitation and fine-structure constant are currently known to five and ten significant digits, respectively. The g factor of the free … WebFine Structure Constant Quotes. “Take this neat little equation here. It tells me all the ways an electron can make itself comfortable in or around an atom. That's the logic of it. The poetry of it is that the equation tells me how shiny gold is, how come rocks are hard, what makes grass green, and why you can't see the wind. And a million ... ct2584-100

[2203.11403] Quantum Gravity Constraints on Fine Structure …

WebHe called it “one of the greatest damn mysteries of physics: a magic number that comes to us with no understanding by man”. That magic number, called the fine structure constant, is a fundamental constant, with a value which nearly equals 1/137. Or 1/137.03599913, to be precise. It is denoted by the Greek letter alpha – α. WebDec 2, 2024 · The validation and application of theories in physics require the measurement of universal values known as fundamental constants. A team of French researchers1 has just conducted the most accurate measurement to date of the fine-structure constant, which characterizes the strength of interaction between light and charged elementary … WebRydberg constant [37], the Cs or Rb mass in amu [38], and the electron mass in amu [39,40]. The needed @=MCs comes from an optical measurement of the Cs D1 line [6,41], and the ‘‘preliminary’’ recoil shift for a Cs atom in an atom interferometer [42]. The needed @=MRb come from a measurement of an atom recoil of a Rb atom in an optical ... ear of the heart