Production of Σ (1385) ± and Ξ (1530) 0 in p–Pb collisions at √sNN=5.02 TeV
(2017) In European Physical Journal C 77(6).- Abstract
- The transverse momentum distributions of the strange and double-strange hyperon resonances (Σ (1385) ±, Ξ (1530) 0) produced in p–Pb collisions at sNN=5.02 TeV were measured in the rapidity range - 0.5 < yCMS< 0 for event classes corresponding to different charged-particle multiplicity densities, ⟨ dNch/dηlab⟩. The mean transverse momentum values are presented as a function of ⟨ dNch/dηlab⟩ , as well as a function of the particle masses and compared with previous results on hyperon production. The integrated yield ratios of excited to ground-state hyperons are constant as a function of ⟨ dNch/dηlab⟩. The equivalent ratios to pions exhibit an increase with ⟨ dNch/dηlab⟩ , depending on their strangeness content.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/aa6ebf57-b72a-4634-8e41-a03386dcd217
- author
- D., Adamová
; Christiansen, P.
LU
; Ljunggren, H.
; Oskarsson, A.
LU
; Richert, T.
LU
; Silvermyr, D.
LU
; Stenlund, E. LU ; Vislavicius, V. LU and J., Zmeskal
- author collaboration
- organization
- publishing date
- 2017
- type
- Contribution to journal
- publication status
- published
- subject
- in
- European Physical Journal C
- volume
- 77
- issue
- 6
- article number
- 389
- publisher
- Springer
- external identifiers
-
- scopus:85020528815
- ISSN
- 1434-6044
- DOI
- 10.1140/epjc/s10052-017-4943-1
- language
- English
- LU publication?
- yes
- id
- aa6ebf57-b72a-4634-8e41-a03386dcd217
- date added to LUP
- 2022-04-05 08:22:09
- date last changed
- 2023-11-11 09:52:28
@article{aa6ebf57-b72a-4634-8e41-a03386dcd217, abstract = {{The transverse momentum distributions of the strange and double-strange hyperon resonances (Σ (1385) ±, Ξ (1530) 0) produced in p–Pb collisions at sNN=5.02 TeV were measured in the rapidity range - 0.5 < yCMS< 0 for event classes corresponding to different charged-particle multiplicity densities, ⟨ dNch/dηlab⟩. The mean transverse momentum values are presented as a function of ⟨ dNch/dηlab⟩ , as well as a function of the particle masses and compared with previous results on hyperon production. The integrated yield ratios of excited to ground-state hyperons are constant as a function of ⟨ dNch/dηlab⟩. The equivalent ratios to pions exhibit an increase with ⟨ dNch/dηlab⟩ , depending on their strangeness content. <br/>}}, author = {{D., Adamová and Christiansen, P. and Ljunggren, H. and Oskarsson, A. and Richert, T. and Silvermyr, D. and Stenlund, E. and Vislavicius, V. and J., Zmeskal}}, issn = {{1434-6044}}, language = {{eng}}, number = {{6}}, publisher = {{Springer}}, series = {{European Physical Journal C}}, title = {{Production of Σ (1385) ± and Ξ (1530) 0 in p–Pb collisions at √sNN=5.02 TeV}}, url = {{http://dx.doi.org/10.1140/epjc/s10052-017-4943-1}}, doi = {{10.1140/epjc/s10052-017-4943-1}}, volume = {{77}}, year = {{2017}}, }