Inclusive production of neutral strange particles by 147 GeV/cπ+/K+/p interactions in hydrogen

Brick, D.; Shapiro, A.; Widgoff, M.; Ansorge, R. E.; Carter, J.R.; Neale, W.W.; Rushbrooke, J. G.; Ward, D. R.; Whyman, B. M.; Burnstein, R. A.; Rubin, H. A.; Cooper, J.; Plumer, R.L.; Sard, R. D.; Tortora, J.; Alyea, E.D.; Bachman, L.; Chien, C. Y.; Pevsner, A.; Brau, J. E.; Hafen, E.; Hochman, D.; Hulsizer, R. I.; Kistiakowsky, V.; Levy, A.; Lutz, P.; Napier, A.; Pless, I. A.; Silverman, J. P.; Trepagnier, P. C.; Yamamoto, R. K.; Grard, F.; Hanton, J.; Henri, Victor; Herquet, P.; Lesceux, J. M.; Windmolders, R.; Debock, H.; Crijns, F.; Metzger, W. J.; Pols, C.; Schouten, M.; Walle, Rik Van de; Cohn, H.O.; Bressi, G.; Calligarich, E.; Castoldi, C.; Cecchet, G.; Dolfini, R.; Liguori, G.; Ratti, S. P.; Jacques, P.; Kalelkar, M.; Plano, R. J.; Stamer, P.; Watts, T.; Brucker, E. B.; Koller, E. L.; Taylor, S.; Berny, L.; Dado, S.; Goldberg, J.; Toaff, S.; Alexander, G.; Benary, O.; Grunhaus, J.; Bugg, W.; Condo, G.T.; Handler, T.; Hart, E. L.; Eisenberg, Y.; Karshon, U.; Ronat, E.; Shapira, A.; Yaari, R.; Yekutieli, G.; Ljung, D.; Ludlam, T.; Taft, H. D.

doi:10.1016/0550-3213(80)90499-x

Cited by 52 publications

(12 citation statements)

References 17 publications

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“…The dependence of the invariant spectrum on x F for NA61/SHINE and published results from bubble chamber experiments [23,25,26,[29][30][31] at nearby beam momenta is shown in Fig. 17.…”

Section: Comparison With World Data and Model Predictionsmentioning

confidence: 96%

“…This was estimated by an alternative procedure based on a parametrisation of published rapidity distributions. In an iterative procedure a symmetric polynomial of 4 th order [22] was fitted to the (1/ n )(dn/dz) distributions obtained by five bubble-chamber experiments [23][24][25][26][27] and the NA61/SHINE data, where z stands for y/y beam . First, the fit included only the five bubble-chamber datasets.…”

Section: Formalismmentioning

confidence: 99%

“…15 to results from five bubble-chamber experiments which measured p+p interactions at beam momenta close to 158 GeV/c. The experiments published data for the backward hemisphere, however, with rather small statistics [23][24][25][26][27] and correspondingly large uncertainties. In order to account for the difference in beam momentum the spectra are shown in terms of the scaled rapidity z = y/y beam for six bins in rapidity y.…”

Section: Comparison With World Data and Model Predictionsmentioning

confidence: 99%

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Production of $$\Lambda $$ Λ -hyperons in inelastic p+p interactions at 158 $${\mathrm{GeV}}\!/\!c$$ GeV / c

et al. 2016

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Inclusive production of -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 x F 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.

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“…The dependence of the invariant spectrum on x F for NA61/SHINE and published results from bubble chamber experiments [23,25,26,[29][30][31] at nearby beam momenta is shown in Fig. 17.…”

Section: Comparison With World Data and Model Predictionsmentioning

confidence: 96%

Section: Formalismmentioning

confidence: 99%

Section: Comparison With World Data and Model Predictionsmentioning

confidence: 99%

See 1 more Smart Citation

Production of $$\Lambda $$ Λ -hyperons in inelastic p+p interactions at 158 $${\mathrm{GeV}}\!/\!c$$ GeV / c

et al. 2016

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“…to 158 GeV/c. The experiments published data for the backward hemisphere, however, with rather small statistics [19,20,21,22,23] and correspondingly large uncertainties. To account for the difference in beam momentum the spectra are shown in terms of the scaled rapidity z = y/y beam and were normalised to unity in order to compare the shapes.…”

Section: Strange Neutral Particles -λmentioning

confidence: 99%

“…A steep rise in the threshold region is followed by a more gentle increase at higher energies that is well reproduced by the EPOS1.99 model. [19,20,21,22,23]. The symmetric polynomial of 4 th order used for estimation of the systematic uncertainty of Λ total multiplicity is plotted to guide the eye.…”

Section: Strange Neutral Particles -λmentioning

confidence: 99%

Recent results from NA61/SHINE on spectra and correlations in p+p and Be+Be interactions at the CERN SPS

Wilczek¹

2017

Proceedings of 7th International Conference on Physics and Astrophysics of Quark Gluon Plasma — PoS(ICPAQGP2015)

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The problem of pinning down the critical point of strongly interacting matter still puzzles the community. One of the answers suspected to emerge in the near future will surely come from NA61/SHINE -a fixed-target experiment aiming to discover the critical point as well as to study the properties of the onset of deconfinement. This goal will be pursued by obtaining precise data on hadron production in proton-proton, proton-nucleus and nucleus-nucleus interactions in a wide range of system size and collision energy. This contribution presents new results on inclusive spectra of identified hadrons and on fluctuations in inelastic p+p and Be+Be interactions at the SPS energies. These are compared with the world data, in particular with the corresponding measurements of NA49 for central Pb+Pb collisions as well as with some model predictions.

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Is There a Hierarchy of the Hadron LowpT Spectra?

Řídký

1988

Fortschr. Phys.

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A compilation of fits to the low pT hadron distributions is presented. The universality of the distributions is examined. The pT distributians of direct pions and resonances in the reaction pp → 2π+2π−π0 at 5.7 GeV/c are fitted separately. Indications are found that up to ISR energies there are three types oflow pT inclusive hadron distributions in hadron‐hadron interactions. The inclusive pT distributions of different particles are divided into these three groups according to the particle mass.

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Inclusive production of neutral strange particles by 147 GeV/cπ+/K+/p interactions in hydrogen

Cited by 52 publications

References 17 publications

Production of $$\Lambda $$ Λ -hyperons in inelastic p+p interactions at 158 $${\mathrm{GeV}}\!/\!c$$ GeV / c

Production of $$\Lambda $$ Λ -hyperons in inelastic p+p interactions at 158 $${\mathrm{GeV}}\!/\!c$$ GeV / c

Recent results from NA61/SHINE on spectra and correlations in p+p and Be+Be interactions at the CERN SPS

Is There a Hierarchy of the Hadron LowpT Spectra?

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