72 citations · 282 across the 9 of their papers we have counts for
9 papers
Principal Component Copulas for Capital Modelling and Systemic Risk
K. B. Gubbels, J. Y. Ypma, C. W. Oosterlee
We introduce a class of copulas that we call Principal Component Copulas (PCCs). This class combines the strong points of copula-based techniques with principal component analysis…
Magnetic dipole transitions in the OH system
Moritz Kirste, Xingan Wang, Gerard Meijer +4
We report on the observation of magnetic dipole allowed transitions in the well-characterized band system of the OH radical. A Stark decelerator in combination…
Resonances in rotationally inelastic scattering of OH() with helium and neon
Koos B. Gubbels, Qianli Ma, Millard H. Alexander +5
We present detailed calculations on resonances in rotationally and spin-orbit inelastic scattering of OH () radicals with He and Ne atoms. We calculate new \…
Scattering resonances in slow NH-He collisions
Koos B. Gubbels, Sebastiaan Y. T. van de Meerakker, Gerrit C. Groenenboom +2
We theoretically study slow collisions of NH molecules with He atoms, where we focus in particular on the observation of scattering resonances. We calculate state-to-state inte…
Scattering of Stark-decelerated OH radicals with rare-gas atoms
Ludwig Scharfenberg, Koos B. Gubbels, Moritz Kirste +4
We present a combined experimental and theoretical study on the rotationally inelastic scattering of OH () radicals with the collision partners He, Ne, Ar,…
Population and mass imbalance in atomic Fermi gases
J. E. Baarsma, K. B. Gubbels, H. T. C. Stoof
We develop an accurate theory of resonantly interacting Fermi mixtures with both spin and mass imbalance. We consider Fermi mixtures with arbitrary mass imbalances, but focus in pa…
Inhomogeneous Fermi mixtures at Unitarity: Bogoliubov-de Gennes vs. Landau-Ginzburg
J. M. Diederix, K. B. Gubbels, H. T. C. Stoof
We present an inhomogeneous theory for the low-temperature properties of a resonantly interacting Fermi mixture in a trap that goes beyond the local-density approximation. We compa…
Renormalization Group Theory for the Imbalanced Fermi Gas
K. B. Gubbels, H. T. C. Stoof
We formulate a wilsonian renormalization group theory for the imbalanced Fermi gas. The theory is able to recover quantitatively well-established results in both the weak-coupling…
Theory for p-Wave Feshbach Molecules
K. B. Gubbels, H. T. C. Stoof
We determine the physical properties of \emph{p}-wave Feshbach molecules in doubly spin-polarized K and find excellent agreement with recent experiments. We show that these…