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
Search for a vector gauge boson in phi meson decays with the KLOE detector KLOE-2 Collaboration
Show others and affiliations
2012 (English)In: Physics Letters B, ISSN 0370-2693, E-ISSN 1873-2445, Vol. 706, no 4-5, 251-255 p.Article in journal (Refereed) Published
Abstract [en]

The existence of a light dark force mediator has been tested with the KLOE detector at DA Phi NE. This particle, called U. is searched for using the decay chain phi -> eta U, eta -> pi(+)pi(-)pi(0), U -> e(+)e(-). No evidence is found in 1.5 fb(-1) of data. The resulting exclusion plot covers the mass range 5 < M-U < 470 MeV, setting an upper limit on the ratio between the U boson coupling constant and the One structure constant, alpha'/alpha, of <= 2 x 10(-5) at 90% C.L. for 50 < M-U < 420 MeV.

Place, publisher, year, edition, pages
2012. Vol. 706, no 4-5, 251-255 p.
Keyword [en]
e(+)e(-) collisions, Dark forces, Gauge vector boson
National Category
Physical Sciences
Identifiers
URN: urn:nbn:se:uu:diva-169366DOI: 10.1016/j.physletb.2011.11.033ISI: 000299756800003OAI: oai:DiVA.org:uu-169366DiVA: diva2:506711
Available from: 2012-02-29 Created: 2012-02-28 Last updated: 2017-12-07Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Caldeira Balkeståhl, LiHöistad, BoJacewicz, MarekJohansson, TordKupsc, AndrzejRedmer, Christoph F.Wolke, Magnus

Search in DiVA

By author/editor
Caldeira Balkeståhl, LiHöistad, BoJacewicz, MarekJohansson, TordKupsc, AndrzejRedmer, Christoph F.Wolke, Magnus
By organisation
Nuclear PhysicsHigh Energy Physics
In the same journal
Physics Letters B
Physical Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 918 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