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After repeated pounding,antihydrogen reveals its charge:zero
repeated pounding antihydrogen charge zero
2016/2/22
An eight-hour experiment using the ALPHA trap at CERN confirmed with 20 times greater precision than before that the charge of the antihydrogen atom – the antimatter counterpart of the hydrogen atom –...
Effects of Dust Charge Variation On Electrostatic Waves In Dusty Plasmas With Temperature Anisotropy
Electrostatic waves Kinetic theory Magnetized dusty plasmas Dust charge fluctuation Wave propagation
2010/7/5
We utilize a kinetic approach to the problem of wave propagation in dusty plasmas, taking into account the variation of the charge of the dust particles due to inelastic collisions with electrons and ...
The Effective Charge Velocity of Spin-{1}{2} Superlattices
Heinsenberg DMRG Plateaus Luttinger liquid
2010/9/25
We calculate the spin gap of homogeneous and inhomogeneous spin chains, using the White’s density matrix renormalization group technique. We found that the spin gap is related to the ration between th...
Topological Charge Screening and Pseudoscalar Glueballs
Topological Charge Screening Pseudoscalar Glueballs
2010/10/25
Topological charge screening in the QCD vacuum is found to provide crucial nonperturbative contributions to the short-distance expansion of the pseudoscalar (0¡+) glueball correlator. The screen...
We studied the double-charge-exchange reaction on 93Nb and 56Fe targets. The energy dependence of forward transition was calculated based on an optical model with the nuclear structure described in th...
Contribution of the Charge Image Potential to Carrier Confinement in Graded Si-Based Quantum Wells
the Charge Image Potential Carrier Confinement Graded Si-Based Quantum Wells
2010/10/22
In order to analyze the charging effects on electronic spectrum of Silicon (Si) based quantum wells (QW’s), we use a method based on the calculation of the image charge potential by solving Poisson eq...
Photovoltaic Devices Based on Photo Induced Charge Transfer in Polythiophene:CN-PPV Blends
Photovoltaic Devices Photo Induced Charge Transfer Polythiophene CN-PPV Blends
2010/10/28
We have investigated the photovoltaic properties of polymer devices based on a blend of two polymers, (poly(3-(2’-methoxy-5’-octylphenyl) thiophene) (POMeOPT) and poly(2,5,2’,5’-tetrahexyloxy-7,8’-dic...
