Logo del repository
  1. Home
 
Opzioni

Collins and Sivers transverse-spin asymmetries in inclusive muoproduction of ρ0 mesons

Alexeev G. D.
•
Alexeev M. G.
•
Alice C.
altro
Ziembicki M.
2023
  • journal article

Periodico
PHYSICS LETTERS. SECTION B
Abstract
The production of vector mesons in deep inelastic scattering is an interesting yet scarcely explored channel to study the transverse spin structure of the nucleon and the spin-dependence of fragmentation. The COMPASS collaboration has performed the first measurement of the Collins and Sivers asymmetries for inclusively produced mesons. The analysis is based on the data set collected in deep inelastic scattering in 2010 using a beam impinging on a transversely polarized target. The mesons are selected from oppositely charged hadron pairs, and the asymmetries are extracted as a function of the Bjorken-x variable, the transverse momentum of the pair and the fraction of the energy z carried by the pair. Indications for positive Collins and Sivers asymmetries are observed.
DOI
10.1016/j.physletb.2023.137950
WOS
WOS:001057190600001
Archivio
https://hdl.handle.net/11368/3051058
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85163177746
https://www.sciencedirect.com/science/article/pii/S0370269323002848
Diritti
open access
license:creative commons
license uri:http://creativecommons.org/licenses/by/4.0/
FVG url
https://arts.units.it/bitstream/11368/3051058/1/2023_plb843.137950.pdf
Soggetti
  • SIDIS, vector meson

  • COMPASS

google-scholar
Get Involved!
  • Source Code
  • Documentation
  • Slack Channel
Make it your own

DSpace-CRIS can be extensively configured to meet your needs. Decide which information need to be collected and available with fine-grained security. Start updating the theme to match your nstitution's web identity.

Need professional help?

The original creators of DSpace-CRIS at 4Science can take your project to the next level, get in touch!

Realizzato con Software DSpace-CRIS - Estensione mantenuta e ottimizzata da 4Science

  • Impostazioni dei cookie
  • Informativa sulla privacy
  • Accordo con l'utente finale
  • Invia il tuo Feedback