نتایج جستجو برای: omega particle
تعداد نتایج: 201357 فیلتر نتایج به سال:
LLE Review, Volume 78 93 Measurements of the charged-particle products of the fusion reactions from an imploding inertial fusion capsule can provide a direct means of characterizing key aspects of the implosion dynamics. Parameters such as the fusion yield, fuel ion temperature, capsule convergence, fuel and shell areal densities, and implosion asymmetry can be inferred by these measurements an...
The results presented here demonstrate that the Paul trap simulator experiment (PTSX) simulates the propagation of intense charged particle beams over distances of many kilometers through magnetic alternating-gradient (AG) transport systems by making use of the similarity between the transverse dynamics of particles in the two systems. Plasmas have been trapped that correspond to normalized int...
We consider the dynamics of a driven Bose-Einstein condensate with positive scattering length. Employing an accustomed variational treatment we show that when the scattering length is time modulated as a{1+epsilonsin[omega(t)t]}, where omega(t) increases linearly in time, i.e., omega(t)=gammat, the response frequency of the condensate locks to the eigenfrequency for small values of epsilon and ...
Recently, the so-called Hubble Tension, i.e. mismatch between local and cosmological measurements of parameter, has been resolved when non-particle dark matter is considered which a negative equation state parameter ($\omega \approx -0.01$). We investigate if such candidate can successfully describe galactic flat rotation curves. It found that curve feature puts stringent constraint on $\omega$...
We address the question of how to compute probability distribution time at which a detector clicks in situation $n$ nonrelativistic quantum particles volume $\mathrm{\ensuremath{\Omega}}\ensuremath{\subset}{\mathbb{R}}^{3}$ physical space and detectors placed along boundary $\ensuremath{\partial}\mathrm{\ensuremath{\Omega}}$ $\mathrm{\ensuremath{\Omega}}$. previously [Tumulka, Ann. Phys. (NY) 4...
Neutron time of flight (nTOF) detectors are used routinely to measure the absolute DD neutron yield at OMEGA. To check the DD yield calibration of these detectors, originally calibrated using indium activation systems, which in turn were cross-calibrated to NOVA nTOF detectors in the early 1990s, a direct in situ calibration method using CR-39 range filter proton detectors has been successfully...
Squid paralarvae (hatchlings) rely predominantly on a pulsed jet for locomotion, distinguishing them from the majority of aquatic locomotors at low/intermediate Reynolds numbers (Re), which employ oscillatory/undulatory modes of propulsion. Although squid paralarvae may delineate the lower size limit of biological jet propulsion, surprisingly little is known about the hydrodynamics and propulsi...
A magnetically driven bead micro-rheometer for local quantitative measurements of the viscoelastic moduli in soft macromolecular networks such as an entangled F-actin solution is described. The viscoelastic response of paramagnetic latex beads to external magnetic forces is analyzed by optical particle tracking and fast image processing. Several modes of operation are possible, including analys...
In the $\rm SU(3)_F$ symmetry limit, using two- and three-particle distribution amplitudes of $B^{\pm}$-meson for $B_s$, transition form factors semileptonic $B_{s}\to K_{0}^*(1430)$ decays are calculated in framework light-cone sum rules. The two-particle amplitudes, $\varphi_{_{+}}(\omega)$ $\varphi_{_{-}}(\omega)$ have most important contribution estimation $f_{+}(q^2)$, $f_{-}(q^2)$ $f_{T}(...
Previous studies on the sound attenuation in particle-laden flows under Stokesian drag and conduction-controlled heat transfer have been extended to accommodate the nonlinear drag and heat transfer. It has been shown that for large particle-to-fluid density ratio, the particle Reynolds number bears a cubic relationship with omegatau(d) (where omega is the circular frequency and tau(d) is the St...
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