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

A first measurement of the polarisation transfer from a circularly-polarisedphoton to the final state neutron ($C^n_{x'}$) in deuterium photodisintegrationhas been carried out. This quantity is determined over the photon energy range370~--~700~MeV and for neutron centre-of-mass breakup angles$\sim45-120^{\circ}$. The polarisation of the final state neutrons wasdetermined by an ancillary large-acceptance nucleon polarimeter, surrounding acryogenic liquid deuterium target within the Crystal Ball detector at MAMI. Thepolarimeter characterised $(n,p)$ charge exchange of the ejected neutrons todetermine their polarisation. The new $C^n_{x'}$ data are also compared to atheoretical model based on nucleonic and nucleon resonance degrees of freedomconstrained by the current world-database of deuterium photodisintegrationmeasurements. Structures in $C^n_{x'}$ observed in the region of the$d^*(2380)$ could not be explained by conventional models of deuteronphotodisintegration.

First measurement of polarisation transfer $C^n_{x'}$ in deuteron photodisintegration