Study of inclusive production of ?� and protons in $$\bar p$$ p interactions at 32 GeV/c

Vlasov, E.; Babinstev, V.; Bumazhnov, V.; Chekulaev, S. V.; Khromova, G.N.; Kotova, Anna; Moiseev, A.M.; Ukhanov, M.N.; Saricheva, L. I.; Смирнова, Л. Н.; Boos, E.; Jautykov, B. O.; Jabiol, M. A.; Louédec, C.; Prevost, J.; Hanton, J.; Kesteman, J.; Poiret, C.; Barth, M.; Dumont, J. J.; Immerseel, M. Van

doi:10.1007/bf01547673

Cited by 4 publications

(2 citation statements)

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“…Although the capabilities of these generators at low CM energies are not as well as those at high CM energies, their predictions are acceptable to study the low energy antiproton and antineutron production in secondary CRs. For proton-antiproton collisions, we compare the p+ p → p + X cross section predicted by the MC generators with the results of Mirabelle bubble chamber at IHEP [43] with a beam momentum of 32 GeV/c. As shown in Fig.…”

Section: A Hadronic Interaction Modelsmentioning

confidence: 99%

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Expectations of the Cosmic Antideuteron Flux

Lin,

Bi,

Yin

2018

Preprint

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The cosmic antideuteron is a promising probe for the dark matter annihilation signature. In order to determine the DM signature, the background astrophysical antideuteron flux should be carefully studied. In this work we provide a new calculation of the secondary antideuteron flux, and pay special attention to the uncertainties from hadronic interaction models by using several Monte Carlo generators. The uncertainties from propagation effects are also carefully investigated for both the astrophysical background and DM annihilation signature in several scenarios, which are constrained by the latest B/C ratio measured by AMS-02. Considering these uncertainties, we find that the secondary antideuteron flux is hard to detect in the near future detectors. However, the antideuteron signature from dark matter annihilation will be detectable even considering the constraint from the AMS-02 observation of the p/p ratio.

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Section: A Hadronic Interaction Modelsmentioning

confidence: 99%

“…The p + p → p + X cross section at beam momentum 32 GeV/c. The lines show the prediction for different generators (after rescaled), and the data points are the measurements at the Mirabelle bubble chamber at IHEP[43].…”

mentioning

confidence: 99%

Expectations of the Cosmic Antideuteron Flux

Lin,

Bi,

Yin

2018

Preprint

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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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