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

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Strange quark asymmetry in the nucleon and the NuTeV anomaly
Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Physics, Department of Nuclear and Particle Physics. Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Physics, Department of Nuclear and Particle Physics, High Energy Physics. Högenergifysik. (Teoretisk högenergifysik)
Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Physics, Department of Nuclear and Particle Physics. Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Physics, Department of Nuclear and Particle Physics, High Energy Physics. Högenergifysik. (Teoretisk högenergifysik)
2004 (English)In: Physical Review D, ISSN 0556-2821, Vol. 70, 111505(R)- p.Article in journal (Refereed) Published
Abstract [en]

The NuTeV anomaly of a nonuniversal value of the fundamental parameter sin2thetaW in the electroweak theory has been interpreted as an indication for new physics beyond the standard model. However, the observed quantity depends on a possible asymmetry in the momentum distributions of strange quarks and antiquarks in the nucleon. This asymmetry occurs naturally in a phenomenologically successful physical model for such parton distributions, which reduces the NuTeV result to only about 2 standard deviations from the standard model.

Place, publisher, year, edition, pages
2004. Vol. 70, 111505(R)- p.
National Category
Subatomic Physics
Identifiers
URN: urn:nbn:se:uu:diva-73800DOI: doi:10.1103/PhysRevD.70.111505OAI: oai:DiVA.org:uu-73800DiVA: diva2:101710
Available from: 2005-06-20 Created: 2005-06-20 Last updated: 2011-01-12

Open Access in DiVA

No full text

Other links

Publisher's full texthttp://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PRVDAQ000070000011111505000001&idtype=cvips&gifs=yes

Authority records BETA

Alwall, JohanIngelman, Gunnar

Search in DiVA

By author/editor
Alwall, JohanIngelman, Gunnar
By organisation
Department of Nuclear and Particle PhysicsHigh Energy Physics
Subatomic Physics

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 511 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf