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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

We extend the powerful formalism of multichannel quantum defect theorycombined with a frame transformation (MQDT-FT) to ultracold molecularcollisions in magnetic fields. By solving the coupled-channel equations withhyperfine and Zeeman interactions omitted at short range, MQDT-FT enables adrastically simplified description of the intricate quantum dynamics ofultracold molecular collisions in terms of a small number of short-rangeparameters. We apply the formalism to ultracold Mg + NH collisions in amagnetic field, achieving a 10$^4$-fold reduction in computational effort.

Multichannel quantum defect theory with a frame transformation for ultracold molecular collisions in magnetic fields