Results 51 to 60 of about 1,246,943 (339)
Multiple scalar particle decays and perturbation generation [PDF]
Journal of Cosmology and Astroparticle Physics, 2007 (v1) 22 pages, 4 figures, 2 tables; (v2) JHEP3 style, 24 pages, references added and typos corrected, to appear in ...
Ki-Young Choi, Jinn-Ouk Gong
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Correlations, spectral gap, and entanglement in harmonic quantum systems on generic lattices
, 2006 We investigate the relationship between the gap between the energy of the ground state and the first excited state and the decay of correlation functions in harmonic lattice systems.
Asoudeh M +17 more
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Majorana neutrino decay in an Effective Approach [PDF]
, 2015 The search strategy or the finding of new effects for heavy neutrinos often relies on their different decay channels to detectable particles. In particular in this work we study the decay of a Majorana neutrino with interactions obtained from an ...
Duarte, Lucia +2 more
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and decays in the general MSSM [PDF]
Nuclear Physics B, 2005 Abstract We reanalyze the rare decays K + → π + ν ν ¯ and K L → π 0 ν ν ¯ in a general MSSM with conserved R-parity. Working in the mass eigenstate basis and performing adaptive scanning of a large space of supersymmetric parameters, 16 parameters in the constrained scan and 63 in the extended scan, we find that ...
Sebastian Jäger +4 more
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On a Laminated Timoshenko Beam with Nonlinear Structural Damping
Mathematical and Computational Applications, 2020 In the present work, we study a one-dimensional laminated Timoshenko beam with a single nonlinear structural damping due to interfacial slip. We use the multiplier method and some properties of convex functions to establish an explicit and general decay ...
Tijani A. Apalara +2 more
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Stability of Excited Dressed States with Spin-Orbit Coupling
, 2013 We study the decay behaviors of ultracold atoms in metastable states with spin-orbit coupling (SOC), and demonstrate that there are two SOC-induced decay mechanisms. One arises from the trapping potential and the other is due to interatomic collision. We
C. J. Pethick +10 more
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Lorentz violation in neutron and allowed nuclear beta decay
, 2013 We explore the possibility that the weak interaction violates Lorentz, and in particular rotational, invariance in neutron and allowed nuclear beta decay. A broad class of Lorentz-violating effects is considered, in which the standard propagator of the W-
Noordmans, J. P. +2 more
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Mathematics, 2023 This article deals with a non-classical model, namely a thermoelastic laminated beam along with microtemperature effects, nonlinear delay, and nonlinear structural damping, where the last two terms both affect the equation which depicts the dynamics of ...
Hicham Saber +7 more
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Mathematical model of flux relaxation phenomenon
, 2010 The investigations on the flux relaxation phenomenon of a type-II superconductor are important because they provide the information about the flux pinning ability and current-carrying ability of the superconductor.
Ma, Rongchao
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Generation Structure and Proton Decay Problem [PDF]
Progress of Theoretical Physics, 2001 Possible generation structure is investigated. We considere alternative possibility of combination of leptons and quarks to compose each generation, where the combination of $( _ , )$ and $(u,d)$ compose a generation. Our model exhibits the hierarcy structure after sea-saw mechanism provived that possible existence of realistic right-handed ...
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