Search results for "Complex."
showing 10 items of 5824 documents
High magnetic fields for fundamental physics
2018
Various fundamental-physics experiments such as measurement of the birefringence of the vacuum, searches for ultralight dark matter (e.g., axions), and precision spectroscopy of complex systems (including exotic atoms containing antimatter constituents) are enabled by high-field magnets. We give an overview of current and future experiments and discuss the state-of-the-art DC- and pulsed-magnet technologies and prospects for future developments.
"Table 29" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged and neutral particles.
"Table 25" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged particles only.
"Table 26" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged particles only.
"Table 30" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged and neutral particles.
"Table 31" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged and neutral particles.
"Table 27" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged particles only.
"Table 28" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged particles only.
"Table 32" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged and neutral particles.
On vibrating thin membranes with mass concentrated near the boundary: an asymptotic analysis
2018
We consider the spectral problem \begin{equation*} \left\{\begin{array}{ll} -\Delta u_{\varepsilon}=\lambda(\varepsilon)\rho_{\varepsilon}u_{\varepsilon} & {\rm in}\ \Omega\\ \frac{\partial u_{\varepsilon}}{\partial\nu}=0 & {\rm on}\ \partial\Omega \end{array}\right. \end{equation*} in a smooth bounded domain $\Omega$ of $\mathbb R^2$. The factor $\rho_{\varepsilon}$ which appears in the first equation plays the role of a mass density and it is equal to a constant of order $\varepsilon^{-1}$ in an $\varepsilon$-neighborhood of the boundary and to a constant of order $\varepsilon$ in the rest of $\Omega$. We study the asymptotic behavior of the eigenvalues $\lambda(\varepsilon)$ and the eige…