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9 - Physics

University of Oxford

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Output 100 of 464 in the submission

Article title

Determination of the Strange-Quark Density of the Proton from ATLAS Measurements of the W -> lv and Z -> ll Cross Sections

Type

D - Journal article

DOI

10.1103/PhysRevLett.109.012001

Title of journal

PHYSICAL REVIEW LETTERS

Article number

ARTN 012001

Volume number

109

Issue number

First page of article

ISSN of journal

0031-9007

Year of publication

2012

URL

http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000306323400002&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=4fd6f7d59a501f9b8bac2be37914c43e

Number of additional authors

3035

Additional information

This paper makes the first attempt to extract information on parton distributions from ATLAS data. I took the lead in making a PDf fit to W and Z data from ATLAS together with the HERA combined data. We found that the shape of the Z rapidity distribution together with the relative normalisations of the W and Z data indicated a larger strange quark density at Bjorken x~0.01 than is conventionally assumed.

Interdisciplinary

Cross-referral requested

Research group

A - Particle Physics Experiment

Citation count

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract