Measurement of k(T) splitting scales in W -> l nu events at root s=7 TeV with the ATLAS detector

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10192985" target="_blank" >RIV/00216208:11320/13:10192985 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/13:00210513 RIV/68407700:21340/13:00210513 RIV/68407700:21260/13:00210513 RIV/68407700:21670/13:00210513 RIV/61989592:15310/13:33146874
Result on the web
<a href="http://dx.doi.org/10.1140/epjc/s10052-013-2432-8" target="_blank" >http://dx.doi.org/10.1140/epjc/s10052-013-2432-8</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjc/s10052-013-2432-8" target="_blank" >10.1140/epjc/s10052-013-2432-8</a>

Result language
angličtina
Original language name
Measurement of k(T) splitting scales in W -> l nu events at root s=7 TeV with the ATLAS detector
Original language description
A measurement of splitting scales, as defined by the kT clustering algorithm, is presented for final states containing a W boson produced in proton-proton collisions at a centre-of-mass energy of 7 TeV. The measurement is based on the full 2010 data sample corresponding to an integrated luminosity of 36 pb(-1) which was collected using the ATLAS detector at the CERN Large Hadron Collider. Cluster splitting scales are measured in events containing W bosons decaying to electrons or muons. The measurementcomprises the four hardest splitting scales in a k(T) cluster sequence of the hadronic activity accompanying the W boson, and ratios of these splitting scales. Backgrounds such as multi-jet and top-quark-pair production are subtracted and the results arecorrected for detector effects. Predictions from various Monte Carlo event generators at particle level are compared to the data. Overall, reasonable agreement is found with all generators, but larger deviations between the predictions a
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)