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
Precision measurement of the η → π + π − π 0 Dalitz plot distribution with the KLOE detector
Show others and affiliations
2016 (English)In: Journal of High Energy Physics (JHEP), ISSN 1126-6708, E-ISSN 1029-8479, no 5, 019Article in journal (Refereed) Published
Resource type
Text
Abstract [en]

Using 1.6 fb−1 of e + e − → ϕ → ηγ data collected with the KLOE detector at DAΦNE, the Dalitz plot distribution for the η → π + π − π 0 decay is studied with the world’s largest sample of ∼ 4.7 · 106 events. The Dalitz plot density is parametrized as a polynomial expansion up to cubic terms in the normalized dimensionless variables X and Y . The experiment is sensitive to all charge conjugation conserving terms of the expansion, including a gX 2 Y term. The statistical uncertainty of all parameters is improved by a factor two with respect to earlier measurements.

Place, publisher, year, edition, pages
2016. no 5, 019
Keyword [en]
e plus -e- Experiments; QCD
National Category
Subatomic Physics
Identifiers
URN: urn:nbn:se:uu:diva-292944DOI: 10.1007/JHEP05(2016)019ISI: 000375714100001OAI: oai:DiVA.org:uu-292944DiVA: diva2:927033
Funder
EU, European Research Council, RII3-CT- 2004-506078EU, European Research Council, 227431
Available from: 2016-05-10 Created: 2016-05-10 Last updated: 2017-11-30Bibliographically approved

Open Access in DiVA

fulltext(1229 kB)185 downloads
File information
File name FULLTEXT01.pdfFile size 1229 kBChecksum SHA-512
f163b8880b085bd4f52675afbb028b8e5074422946e571592bf78c6fac7c8a4dc8fc3c65edbd16333ac44400c3220533935934e9f90b6848cfdfbffae458ff67
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Authority records BETA

Caldeira Balkeståh, LiCao, BoHeijkenskjöld, LenaIkegami Andersson, WalterJohansson, TordKupsc, AndrzejPapenbrock, MichaelWolke, Magnus

Search in DiVA

By author/editor
Caldeira Balkeståh, LiCao, BoHeijkenskjöld, LenaIkegami Andersson, WalterJohansson, TordKupsc, AndrzejPapenbrock, MichaelWolke, Magnus
By organisation
Nuclear Physics
In the same journal
Journal of High Energy Physics (JHEP)
Subatomic Physics

Search outside of DiVA

GoogleGoogle Scholar
Total: 185 downloads
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

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 617 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