output
19972026
most citedAncient human genomes suggest three ancestral populations for present-day Europeans

1.5k citations

Showing 2007 · physics.opticsShow all

5 papers · 2 filters

physics.optics2007

Laser cooling of unbound atoms in nondissipative optical lattices

N. A. Matveeva, A. V. Taichenachev, A. M. Tumaikin +1

The semiclassical theory of laser cooling is applied for the analysis of cooling of unbound atoms with the values of the ground and exited state angular moments 1/2 in a one-dimens…

physics.optics2007★ 886 cited

The discrete dipole approximation: an overview and recent developments

Maxim A. Yurkin, Alfons G. Hoekstra

We present a review of the discrete dipole approximation (DDA), which is a general method to simulate light scattering by arbitrarily shaped particles. We put the method in histori…

physics.optics2007★ 66 cited

Convergence of the discrete dipole approximation. I. Theoretical analysis

Maxim A. Yurkin, Valeri P. Maltsev, Alfons G. Hoekstra

We performed a rigorous theoretical convergence analysis of the discrete dipole approximation (DDA). We prove that errors in any measured quantity are bounded by a sum of a linear…

physics.optics2007★ 53 cited

Convergence of the discrete dipole approximation. II. An extrapolation technique to increase the accuracy

Maxim A. Yurkin, Valeri P. Maltsev, Alfons G. Hoekstra

We propose an extrapolation technique that allows accuracy improvement of the discrete dipole approximation computations. The performance of this technique was studied empirically…

physics.optics2007★ 5 cited

Accuracy of one-dimensional collision integral in the rigid spheres approximation

O. V. Belai, O. Y. Schwarz, D. A. Shapiro

The accuracy of calculation of spectral line shapes in one-dimensional approximation is studied analytically in several limiting cases for arbitrary collision kernel and numericall…