English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We present an analysis of experimentally accessible magnetic Feshbachresonances in ultra-cold hetero-nuclear 85Rb-87Rb and 6Li-87Rb mixtures. Usingrecent experimental measurements of the triplet scattering lengths for 6Li-87Rband 7Li-87Rb mixtures and Feshbach resonances for one combination of atomicstates, we create model potential curves and fine tune them to reproduce themeasured resonances and to predict the location of several experimentallyrelevant resonances in Li-Rb collisions. To model 85Rb-87Rb collisions, we useaccurate Rb_2 potentials obtained previously from the analysis of experimentson 87Rb-87Rb collisions. We find resonances that occur at very low magneticfields, below 10 G, which may be useful for entanglement generation in opticallattices or atom chip magnetic traps.

Feshbach resonances in ultracold 85Rb-87Rb and 6Li-87Rb mixtures