Meson production in nucleon-nucleon collisions

Haidenbauer, J.

doi:10.1007/s00601-008-0213-y

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2010

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Cited by 1 publication

(2 citation statements)

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“…The present results agree within errors with recent predictions of the new Jülich meson-exchange model J04c [21] yielding a s = −2.66 fm, r s = 2.67 fm, a t = −1.57 fm and r t = 3.08 fm. Recent calculations of the NLO effective field theory yield similar results for a s , r s , a t and r t [23]. The present results are also in agreement with a similar analysis of the reaction p + p → K + + (Λp) at T p = 2300 MeV and Θ = 10.3…”

Section: Discussionsupporting

confidence: 90%

See 1 more Smart Citation

High resolution study of the Λp final state interaction in the reaction p+p→K++(Λp)

Budzanowski

Chatterjee²,

Clement

et al. 2010

Physics Letters B

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The reaction pp → K + + (Λp) was measured at T p = 1.953 GeV and Θ = 0 • with a high missing mass resolution in order to study the Λp final state interaction. The large final state enhancement near the Λp threshold can be described using the standard Jost-function approach. The singlet and triplet scattering lengths and effective ranges are deduced by fitting simultaneously the Λp invariant mass spectrum and the total cross section data of the free Λp scattering.

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Section: Discussionsupporting

confidence: 90%

“…Recently, the Λp interaction has been studied using the chiral effective field theory [22,23]. Another topic of the Λp FSI is the prediction of a narrow S=-1 dibaryon resonance by the cloudy bag model with an invariant mass of 2109 MeV [24].…”

Section: Introductionmentioning

confidence: 99%