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
Interplay among transversity induced asymmetries in hadron leptoproduction
Univ Erlangen Nurnberg, Phys Inst, D-91054 Erlangen, Germany..
Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia..
Univ Piemonte Orientale, I-15100 Alessandria, Italy.;Univ Aveiro, Dept Phys, P-3810193 Aveiro, Portugal..
Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia..
Show others and affiliations
2016 (English)In: Physics Letters B, ISSN 0370-2693, E-ISSN 1873-2445, Vol. 753, 406-411 p.Article in journal (Refereed) Published
Resource type
Text
Abstract [en]

In the fragmentation of a transversely polarized quark several left-right asymmetries are possible for the hadrons in the jet. When only one unpolarized hadron is selected, it exhibits an azimuthal modulation known as the Collins effect. When a pair of oppositely charged hadrons is observed, three asymmetries can be considered, a di-hadron asymmetry and two single hadron asymmetries. In lepton deep inelastic scattering on transversely polarized nucleons all these asymmetries are coupled with the transversity distribution. From the high statistics COMPASS data on oppositely charged hadron-pair production we have investigated for the first time the dependence of these three asymmetries on the difference of the azimuthal angles of the two hadrons. The similarity of transversity induced single and di-hadron asymmetries is discussed. A new analysis of the data allows quantitative relationships to be established among them, providing for the first time strong experimental indication that the underlying fragmentation mechanisms are all driven by a common physical process.

Place, publisher, year, edition, pages
2016. Vol. 753, 406-411 p.
National Category
Subatomic Physics
Identifiers
URN: urn:nbn:se:uu:diva-280249DOI: 10.1016/j.physletb.2015.12.042ISI: 000368783600057OAI: oai:DiVA.org:uu-280249DiVA: diva2:914455
Available from: 2016-03-24 Created: 2016-03-09 Last updated: 2017-11-30Bibliographically approved

Open Access in DiVA

fulltext(431 kB)210 downloads
File information
File name FULLTEXT01.pdfFile size 431 kBChecksum SHA-512
5ac558cfc171a92228f94baf5f672e76f3c11bbcb72e4f6939f98e07200f0eeb084c12e10b4891abb2b3a7794a375168e2c8da9f1fd2d4e5c56b5f5830d97b51
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Authority records BETA

Schönning, Karin

Search in DiVA

By author/editor
Schönning, Karin
By organisation
Nuclear Physics
In the same journal
Physics Letters B
Subatomic Physics

Search outside of DiVA

GoogleGoogle Scholar
Total: 210 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: 658 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