Results 71 to 80 of about 1,186 (181)
Work Versus Force: Simultaneous Processes for Describing Interactions
Advanced Physics Research, Volume 5, Issue 6, June 2026.ABSTRACT Achieving a unified description of interactions remains an open challenge in theoretical physics, which currently describes four fundamental forces. This situation may be viewed differently when interactions are formulated in terms of processes (work as actio) rather than forces (force as actio), not only at the macroscopic level but also at ...
Grit Kalies +2 more
wiley +1 more source
On the effective number of bosons in the interacting boson model [PDF]
Physics Letters B, 1983 Abstract A procedure for calculating the effective number of bosons in the Interacting Boson Model is proposed. As an example, a calculation is presented for the 50–82 major shell for protons in which there is a subshell closure at Z = 64.
openaire +1 more source
Heavy neutrino as dark matter in a neutrinophilic U(1) model
European Physical Journal C: Particles and FieldsWe study the prospect of heavy singlet neutrinos as a dark matter (DM) candidate within a neutrinophilic U(1) model, where the Standard Model (SM) is extended with a U(1) gauge symmetry, and neutrino mass and oscillation parameters are explained through ...
Waleed Abdallah +3 more
doaj +1 more source
Standing waves of nonlinear Schrödinger systems with all attractive forces
Journal of the London Mathematical Society, Volume 113, Issue 6, June 2026.Abstract Since the pioneering work of Lin and Wei on nonlinear Schrödinger systems of n$n$ components with interaction forces aij$a_{ij}$ between the i$i$‐th and j$j$‐th components for 1⩽i,j⩽n$1\leqslant i,j\leqslant n$, there have been numerous further developments in many directions. However, even in the simplest case where all interaction forces are
Jaeyoung Byeon
wiley +1 more source
A theoretical study of even-even 162-17870Yb isotopes using interacting vector boson model [PDF]
Ядерна фізика та енергетикаThis theoretical study investigates the properties of even-even 162-17870Yb isotopes using the interacting vector boson model (IVBM). Our study focuses on the ground state band and negative parity band energy-level patterns, which provide insights into ...
D. M. Nasef, E. T. Ellafi, S. M. El-Kadi
doaj +1 more source
Determination of the 108-112Pd isotopes identity using interacting boson model
Ядерна фізика та енергетика, 2017 Energy levels, B(E2) transition probabilities and potential energy surface for palladium isotopes with proton number Z = 46 and neutron numbers (n) between 62 and 66 have been calculated through the interacting boson model.
Mariam O. Waheed, Fadhil I. Sharrad
doaj
Microscopic derivation of the interacting boson model parameters with machine learning
Physics Letters BMachine learning is applied to derive microscopically parameters of the interacting boson model for nuclear spectroscopy. A physics-guided neural network is proposed, which is trained to map the potential energy landscapes that are calculated within the ...
Y. Obata, K. Nomura
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Interference effects of two scalar boson propagators on the LHC search for the singlet fermion DM
Physics Letters B, 2017 A gauge invariant UV-completion for singlet fermion DM interacting with the standard model (SM) particles involves a new singlet scalar. Therefore the model contains two scalar mediators, mixtures of the SM Higgs boson and a singlet scalar boson ...
P. Ko, Jinmian Li
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Geometry of configuration mixing in Bose-Fermi systems
Physics Letters BA geometric interpretation for an algebraic interacting boson-fermion model with configuration mixing is presented. The formalism is based on an extended Bose-Fermi matrix coherent states and is applied to gain insight on intertwined quantum shape-phase ...
A. Leviatan, N. Gavrielov
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Study of Some Thorium Isotopes near to the Closed Shell (82 and 126)
Engineering ProceedingsUsing the interacting bosons model-one (IBM-1), the nuclear structure of the thorium isotopes 224Th, 226Th, and 228Th were examined in this study, which are near from closed shell 82 and 126.
Nibras Hayder Hammood Eatiah +2 more
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