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DOI: 10.5445/IR/1000076393

Measurements of $π$$^{±}$ , $K$$^{±}$, $p$ and $\bar{p}$ spectra in proton-proton interactions at 20, 31, 40, 80 and 158 GeV/$c$ with the NA61/SHINE spectrometer at the CERN SPS

NA61/SHINE Collaboration; Aduszkiewicz, A.; Ali, Y.; Andronov, E.; Antićić, T.; Baatar, B.; Baszczyk, M.; Bhosale, S.; Blondel, A.; Bogomilov, M.; Brandin, A.; Bravar, A.; Brzychczyk, J.; Bunyatov, S. A.; Busygina, O.; Cherif, H.; Ćirković, M.; Czopowicz, T.; Damyanova, A.; Davis, N.; Dembinski, H.; ... mehr

Abstract:
Measurements of inclusive spectra and mean multiplicities of π ±
π±
, K ±
±
, p and p ¯

produced in inelastic p + p interactions at incident projectile momenta of 20, 31, 40, 80 and 158 GeV /c
GeV /c
(s √ =
s=
6.3, 7.7, 8.8, 12.3 and 17.3 GeV
GeV
, respectively) were performed at the CERN Super Proton Synchrotron using the large acceptance NA61/SHINE hadron spectrometer. Spectra are presented as function of rapidity and transverse momentum and are compared to predictions of current models. The measurements serve as the baseline in the NA61/SHINE study of the properties of the onset of deconfinement and search for the critical point of strongly interacting matter.


Zugehörige Institution(en) am KIT Steinbuch Centre for Computing (SCC)
Institut für Kernphysik (IKP)
Publikationstyp Zeitschriftenaufsatz
Jahr 2017
Sprache Englisch
Identifikator ISSN: 1434-6044, 1434-6052
URN: urn:nbn:de:swb:90-763931
KITopen ID: 1000076393
Erschienen in The European physical journal / C
Band 77
Heft 10
Seiten Art.Nr. 671
Bemerkung zur Veröffentlichung Gefördert durch SCOAP3
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