| viXra.org > Nuclear and Atomic Physics > 2507 |
 |
 |
| viXra.org > Nuclear and Atomic Physics > 2507 |
|
|
[7] viXra:2507.0217 [pdf] submitted on 2025-07-31 19:55:39
Authors: Hacı Soğukpınar
Comments: 22 Pages. (Note by viXra Admin: Please submit article written with AI assistance to ai.viXra.org)
The liquid drop and shell models have long described nuclear structure. Yet, certain phenomena—such as magic numbers, exotic decays, and the stability of superheavy nuclei—suggest an underlying geometric order beyond these traditional frameworks. This paper proposes a fractal-based model of atomic nuclei, where the fractal dimension ( ��f ) emerges as a fundamental parameter governing nuclear stability, binding energy, and decay modes. This study demonstrates that magic nuclei exhibit a critical fractal dimension (��f ≈1.44), corresponding to closed-shell symmetries, while exotic nuclei (e.g., neutron halos, proton-rich systems) deviate from this ideal, with ��f correlating to their decay lifetimes and deformation. A unified formula for binding energy, incorporating ��f reproduces experimental values with remarkable accuracy (±0.3%) and predicts new islands of stability for superheavy elements (Z≥114).this study introduce a fractal dimension parameter ��f that correlates with nuclear stability, binding energy, and decay half-lives. Through comparative analysis with experimental data—including alpha, beta, and gamma decays.
Category: Nuclear and Atomic Physics
[6] viXra:2507.0181 [pdf] submitted on 2025-07-24 20:53:00
Authors: Han Geurdes
Comments: 5 Pages. (Note by viXra Admin: Please submit article written with AI assistance to ai.viXra.org)
Describing Boron atoms in a Bloch vertical laser lattice experiment, with a classical physics equation gives an anomaly in the acceleration. We found an "out of nowhere" increase in g is ∆g ≈ 0.393g under certain conditions.
Category: Nuclear and Atomic Physics
[5] viXra:2507.0161 [pdf] submitted on 2025-07-22 18:24:03
Authors: Eric Louis Beaubien
Comments: 5 Pages.
These two forces that seem so disparate are in fact the same interaction. It is the pronounced difference occurring at the level of their quanta that makes them seem so completely unlike. Here we give the theoretical basic nature of each, quantifying both and fitting them to Dirac’s "Large Numbers Hypothesis".
Category: Nuclear and Atomic Physics
[4] viXra:2507.0151 [pdf] submitted on 2025-07-21 20:37:27
Authors: Hacı Soğukpınar
Comments: 11 Pages.
Halo nuclei represent one of the most exotic classes of nuclear systems, characterized by extended matter distributions and weakly bound valence nucleons. This study systematically investigates known halo nuclei across the periodic table using a fractal nuclear model that incorporates self-similar geometric structures and fractal dimension (D_f) as a key parameter. Proton and neutron halos—including those in u2076He, u2078He, ¹¹Li, ¹¹Be, ¹u2079C, ²²N, and ³u2077Mg—are analyzed in terms of their spatial configurations, binding energies, and decay modes. This model demonstrates that halo structures correspond to elevated fractal dimensions (D_f>1.5), indicating geometric symmetry breaking and the emergence of loosely coupled nucleon clouds beyond the classical nuclear core. This study show that neutron-rich systems exhibit complex branching geometries consistent with chaotic fractals, while proton halos—such as in ¹u2077F and u2078B—reveal linear, Coulomb-stretched configurations. By applying the fractal binding energy and decay rate formulations, the model accurately reproduces experimental observables, including half-lives and charge radii. This framework bridges shell model limitations by offering a geometric explanation for extended halo distributions and predicts conditions under which halo systems form and decay. The results provide new insights into weakly bound nuclear matter, with implications for nuclear astrophysics, r-process pathways, and the limits of nuclear stability.
Category: Nuclear and Atomic Physics
[3] viXra:2507.0122 [pdf] replaced on 2025-07-19 22:38:32
Authors: Eric Louis Beaubien
Comments: 5 Pages.
An article by Alexander Unzicker "The Neutron Coincidence" in Nuclear and Atomic Physics (viXra:2411.0178) intrigued me enough to examine it more thoroughly. Here we investigate the possibility that the neutron is a two-particle e/P system in a classical orbit. N.I.S.T. (codata 2022) numbers are used to obtain u2026 the electron and proton velocities, radii, Lorentz masses and the centrifugal and electrostatic forces involved. We offer a precise reason for the neutron’s measured mass derived from the standard constants.
Category: Nuclear and Atomic Physics
[2] viXra:2507.0084 [pdf] submitted on 2025-07-11 00:39:40
Authors: Alfonso De Miguel bueno
Comments: 8 Pages.
This work introduces a geometric-topological model that integrates all known fundamental interactions (strong, weak, electromagnetic, and gravitational) into a unified framework based on internal Friedmann dynamics, derived directly from General Relativity. Starting from a single fundamental geometric asymmetry delta = 1 - c'/c = 3pialpha = 0.06877(2), it precisely derives universal constants (alpha, G, h-bar, H0) at sub-ppm accuracy, subatomic masses (proton, neutron, electron, neutrino, electroweak bosons), as well as the electron magnetic anomaly up to five loops. Four falsifiable predictions beyond the Standard Model are proposed.
Category: Nuclear and Atomic Physics
[1] viXra:2507.0065 [pdf] replaced on 2025-11-24 08:20:10
Authors: Hans Peter Good
Comments: Pages.
Relativistic quantum mechanics fails to provide an explanation for the Lamb shift. It is proposed that a point-like magnetic monopole associated with the proton interacts with the magnetic dipole moment of the electron, causing Zeeman energy shifts of the nS1/2 levels. If the 1S1/2—2S1/2 transition in atomic hydrogen, defined as the 15-digit frequency 2466061413.18701 MHz, is taken as a reference, the model predicts 2922743278.66971 MHz for the 1S1/2—3S1/2 transition, and 770649350.46333 MHz for the 2S1/2—8S1/2 interval without the application of the constants me, h, or c defined by CODATA.
Category: Nuclear and Atomic Physics
| Third-Party Links: |
|