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 a measurement of the elastic differential cross section$d\sigma(p\bar{p}\rightarrow p\bar{p})/dt$ as a function of thefour-momentum-transfer squared t. The data sample corresponds to an integratedluminosity of $\approx 31 nb^{-1}$ collected with the D0 detector usingdedicated Tevatron $p\bar{p} $ Collider operating conditions at sqrt(s) = 1.96TeV and covers the range $0.26 <|t|< 1.2 GeV^2$. For $|t|<0.6 GeV^2$,d\sigma/dt is described by an exponential function of the form $Ae^{-b|t|}$with a slope parameter $ b = 16.86 \pm 0.10(stat) \pm 0.20(syst) GeV^{-2}$. Achange in slope is observed at $|t| \approx 0.6 GeV^2$, followed by a moregradual |t| dependence with increasing values of |t|.

Measurement of the differential cross section d\sigma/dt in elastic $p\bar{p}$ scattering at sqrt(s)=1.96 TeV