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

With the identification of ($D_{sJ}(2317), D_{sJ}(2460)$) as the ($0^+$,$1^+$) doublet in the heavy quark effective field theory, we derive the lightcone QCD sum rule for the coupling of eta meson with $D_{sJ}(2317) D_s $ and$D_{sJ}(2460) D_s^{*} $. Through $\eta-\pi^0$ mixing we calculate their pionicdecay widths, which are consistent with the experimental values (or upperlimits). Combining the radiative decay widths derived by Colangelo, Fazio andOzpineci in the same framework, we conclude that the decay patterns of$D_{sJ}(2317, 2460)$ strongly support their interpretation as ordinary $c \bars$ mesons.Comment: Comments and suggestions welcome

physical review. d. particles, fields, gravitation, and cosmology/physical review. d, particles, fields, gravitation, and cosmology

Strong decays of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>D</mml:mi><mml:mrow><mml:mi>s</mml:mi><mml:mi>J</mml:mi></mml:mrow></mml:msub><mml:mo stretchy="false">(</mml:mo><mml:mn>2317</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>D</mml:mi><mml:mrow><mml:mi>s</mml:mi><mml:mi>J</mml:mi></mml:mrow></mml:msub><mml:mo stretchy="false">(</mml:mo><…

Strong decays ofDsJ(2317)andDsJ(<…