Search Results - "Fine-structure constant"

SOLUTION TO THE FINE STRUCTURE CONSTANT 137.036.

Authors: Fernandes, Francis V.¹ director@magellantherapeutics.org

Source: Hadronic Journal. Mar2026, Vol. 49 Issue 1, p77-94. 18p.

Hyperbolic Electromagnetism and Metrological Closure of Vacuum Impedance with Links to Topological Response in Metals and Alloys.

Authors: Car, Tihomir¹ (AUTHOR)

Source: Symmetry (20738994). Feb2026, Vol. 18 Issue 2, p277. 12p.

The inverse fine structure constant, Planck mass, and Newton's gravitational constant.

Authors: Casey, Terry terry.casey@telus.net

Source: Physics Essays. Mar2026, Vol. 39 Issue 1, p20-22. 3p.

Subjects: Fine-structure constant, Gravitational constant, Planck scale, Mass (Physics), Physical constants, Protons, Empirical research, Neutrons

The Fine-Structure Constant in the Bivector Standard Model.

Authors: Sanctuary, Bryan¹ (AUTHOR)

Source: Axioms (2075-1680). Nov2025, Vol. 14 Issue 11, p841. 9p.

Combinatorial S-function method for relativistic spinor states of 5g-row dimers: (E-121)2 to (E-137)2.

Authors: Balasubramanian, Krishnan¹ (AUTHOR) kbalu@asu.edu

Source: Journal of Mathematical Chemistry. Jul2025, Vol. 63 Issue 6, p1352-1394. 43p.

Combinatorial S-function method for relativistic spinor states of 5g-row dimers: (E-121)2 to (E-137)2.

Authors: Balasubramanian, Krishnan¹ (AUTHOR) kbalu@asu.edu

Source: Journal of Mathematical Chemistry. Jul2025, Vol. 63 Issue 6, p1352-1394. 43p.

Approximate SU (5) Fine Structure Constants.

Authors: Nielsen, Holger B.¹ (AUTHOR) hbech@nbi.ku.dk

Source: Universe (2218-1997). Feb2025, Vol. 11 Issue 2, p32. 50p.

Kaluza–Klein bubble with massive scalar field: Kaluza–Klein bubble with massive scalar field: D. Jackson.

Authors: Jackson, Darrell¹ (AUTHOR) drj12@uw.edu

Source: General Relativity & Gravitation. Jan2025, Vol. 57 Issue 1, p1-11. 11p.

A study of the fine-structure constant dependence of radiative capture in Halo-EFT.

Authors: Meißner, Ulf-G. Metsch, Bernard Ch. Meyer, Helen

Source: European Physical Journal A -- Hadrons & Nuclei. Oct2024, Vol. 60 Issue 10, p1-18. 18p.

Subjects: Fine-structure constant, Light elements, Parameterization, Nucleosynthesis

Electroweak Parameters from Mixed SU(2) Yang–Mills Thermodynamics.

Authors: Meinert, Janning Hofmann, Ralf

Source: Symmetry (20738994). Dec2024, Vol. 16 Issue 12, p1587. 28p.

A sub-ppm upper limit on the cosmological variations of the fine structure constant α.

Authors: Muller, S. Beelen, A. Guélin, M. et al.

Source: Astronomy & Astrophysics / Astronomie et Astrophysique. 2026, Vol. 706, p1-10. 10p.

A limit on variations in the fine-structure constant from spectra of nearby Sun-like stars.

Authors: Murphy, Michael T. Berke, Daniel A. Liu, Fan et al.

Source: Science (pre-March 2025). 11/11/2022, Vol. 378 Issue 6620, p634-636. 3p. 2 Color Photographs.

Tom Gauld for New Scientist.

Authors: Gauld, Tom (AUTHOR)

Source: New Scientist. 6/20/2026, Vol. 270 Issue 3600, p47-47. 2/7p. 1 Cartoon or Caricature.

Subjects: Fine-structure constant, Electromagnetism, Force & energy, Planck's constant, Speed of light, Physical constants, Electrons

A SUITABLE WAY OF NORMALIZING NEW SI TO MAKE c AND h UNITIES.

Authors: YARMAN, OZAN YARMAN, TOLGA

Source: TWMS Journal of Applied & Engineering Mathematics; 2024, Vol. 14 Issue 3, p898-912, 15p

The fine-structure constant: a review of measurement results and possible space-time variations.

Authors: Bronnikov, Kirill A. Ivashchuk, Vladimir D. Khruschov, Viacheslav V.

Source: Measurement Techniques. Jul2025, Vol. 68 Issue 3/4, p125-134. 10p.

Subjects: Fine-structure constant, Metrology, Spatiotemporal processes, Measurement, Units of measurement, Chemistry experiments, Astronomical observations, Frequency standards

Refining fundamental constants with white dwarfs: machine learning informed constraints on fine-structure constant and proton-to-electron mass ratio.

Authors: Uniyal, Akhil Kalita, Surajit Mizuno, Yosuke et al.

Source: Monthly Notices of the Royal Astronomical Society; Oct2025, Vol. 542 Issue 4, p3395-3401, 7p

A rigorous justification of the Mittleman's approach to the Dirac–Fock model.

Authors: Meng, Long¹ (AUTHOR) long.meng@enpc.fr

Source: Calculus of Variations & Partial Differential Equations. Mar2024, Vol. 63 Issue 2, p1-29. 29p.

Theoretical study on the transition wavelengths and probabilities, Landé g J factors, and sensitivity to fundamental constants of Ge-like highly charged ions.

Authors: Wu, Cunqiang Ding, Xiaobin Dong, Chenzhong

Source: New Journal of Physics. Jun2025, Vol. 27 Issue 6, p1-13. 13p.

Subjects: Fine-structure constant, Atomic clocks, Energy levels (Quantum mechanics), Quantum electrodynamics, Ions, Hyperfine structure, Electron configuration

Cosmologically varying kinetic mixing.

Authors: Gan, Xucheng Liu, Di

Source: Journal of High Energy Physics. Nov2023, Vol. 2023 Issue 11, p1-51. 51p.

Quantum gravity constraints on fine structure constant from GUP in braneworlds.

Authors: Lemos, A. S. Brito, F. A.

Source: European Physical Journal C -- Particles & Fields. May2023, Vol. 83 Issue 5, p1-10. 10p.

Subjects: Fine-structure constant, Quantum gravity, Heisenberg uncertainty principle, Coulomb potential, Planck scale, Rydberg states