Production of Λ -hyperons in inelastic p+p interactions at 158 GeV/c

Ereditato, Antonio; Hierholzer, Martin; Nirkko, Martti; Pistillo, Ciro; Redij, Asmita Ajit (2016). Production of Λ -hyperons in inelastic p+p interactions at 158 GeV/c. European physical journal. C - particles and fields, 76(4), p. 198. EDP Sciences 10.1140/epjc/s10052-016-4003-2

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Inclusive production of Λ-hyperons was measured with the large acceptance NA61/SHINE spectrometer at the CERN SPS in inelastic p+p interactions at beam momentum of 158 GeV/c. Spectra of transverse momentum and transverse mass as well as distributions of rapidity and xF are presented. The mean multiplicity was estimated to be 0.120 ± 0.006 (stat.) ± 0.010 (sys.). The results are compared with previous measurements and predictions of the EPOS, UrQMD and FRITIOF models.

Item Type:

Journal Article (Original Article)

Division/Institute:

10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC)
08 Faculty of Science > Physics Institute > Laboratory for High Energy Physics (LHEP)

UniBE Contributor:

Ereditato, Antonio; Hierholzer, Martin; Nirkko, Martti; Pistillo, Ciro and Redij, Asmita Ajit

Subjects:

500 Science > 530 Physics

ISSN:

1434-6044

Publisher:

EDP Sciences

Language:

English

Submitter:

Ciro Pistillo

Date Deposited:

06 Jul 2016 09:12

Last Modified:

06 Jul 2016 09:12

Publisher DOI:

10.1140/epjc/s10052-016-4003-2

Additional Information:

Kollaboration. Es sind nur die Berner Autoren namentlich erwähnt.

BORIS DOI:

10.7892/boris.82762

URI:

https://boris.unibe.ch/id/eprint/82762

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