uu.seUppsala University Publications
Change search
ReferencesLink to record
Permanent link

Direct link
Measurement of the differential cross section d sigma/dt in elastic p(p)over-bar scattering at root s=1.96 TeV
Show others and affiliations
2012 (English)In: Physical Review D, ISSN 1550-7998, Vol. 86, no 1, 012009- p.Article in journal (Refereed) Published
Abstract [en]

We present a measurement of the elastic differential cross section dσ(pp̅ →pp̅ )/dt as a function of the four-momentum-transfer squared t. The data sample corresponds to an integrated luminosity of ≈31  nb-1 collected with the D0 detector using dedicated Tevatron pp̅ Collider operating conditions at √s=1.96  TeV and covers the range 0.26<|t|<1.2  GeV2. For |t|<0.6  GeV2, dσ/dt is described by an exponential function of the form Ae-b|t| with a slope parameter b=16.86±0.10(stat)±0.20(syst)  GeV-2. A change in slope is observed at |t|≈0.6  GeV2, followed by a more gradual |t| dependence with increasing values of |t|.

Place, publisher, year, edition, pages
2012. Vol. 86, no 1, 012009- p.
National Category
Physical Sciences
URN: urn:nbn:se:uu:diva-181424DOI: 10.1103/PhysRevD.86.012009ISI: 000306929400001OAI: oai:DiVA.org:uu-181424DiVA: diva2:557383
Available from: 2012-09-27 Created: 2012-09-24 Last updated: 2012-09-27Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Buszello, Claus P.
By organisation
High Energy Physics
In the same journal
Physical Review D
Physical Sciences

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 202 hits
ReferencesLink to record
Permanent link

Direct link