FINUDA, the physics program

Agnello, M.; Amaudruz, P.; Beer, G.; Benussi, L.; Bertani, M.; Bianco, S.; Botta, E.; Bressani, T.; Busso, L.; Calvo, D.; Camerini, P.; Cerello, P.; D’Erasmo, G.; Fabbri, F. L.; Feliciello, A.; Filippi, A.; Filippini, V.; Fiore, E. M.; Fiore, L.; Gianotti, P.; Giardoni, M.; Gill, D. R.; Grion, N.; Guaraldo, C.; Liu, Jie; Iazzi, F.; Lanaro, A.; Lee, L.; Lucherini, V.; Marcello, S.; Marciano, G.; Minetti, B.; Mirfakhrai, N.; Morra, O.; Nozdrin, A.; Olin, Å.; Pace, E.; Pantaleo, A.; Paticchio, V.; Raimondo, A.; Rossetto, E.; Rotondi, A.; Rui, R.; Salvini, P.; Sarwar, S.; Serdyuk, V.; Smith, G. R.; Trasatti, L.; Venturelli, L.; Wheadon, R.; Yen, S.; Zenoni, A.; Zia, A.

doi:10.1016/s0375-9474(98)00323-6

Cited by 6 publications

(2 citation statements)

References 8 publications

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“…One example is the application to Λ b → J/ψΛ(1405) decay [22] and similar processes with the finals state interaction dominated by the non-perturbative meson-baryon dynamics [23]. Another example is the investigation of and search for the K-nuclei -KN N , KKN , KN N N , etc., being part of large experimental programs such as, e.g., FINUDA@DAΦNE [24][25][26], DISTO@Saclay [27][28][29][30]. For more details on these experimental programs and relation to the theoretical predictions, see reviews [6,7].…”

Section: Broader Impactmentioning

confidence: 99%

Review of the $${\Lambda }$$(1405) A curious case of a strangeness resonance

Mai

2021

Eur. Phys. J. Spec. Top.

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During its long-lasting history, the Λ(1405) has become a benchmark for our understanding of the SU(3) hadron dynamics. Starting with its theoretical prediction and later experimental verification, until the most recent debates on the existence of the second broad pole, it emerged as a fruitful research area sparking many theoretical and experimental developments. This review intends to provide the reader with the current status of research on the Λ( 1405)-resonance, reflecting on historical, experimental and theoretical developments. A common database for experimental results and a comparison of most recent theoretical approaches will be provided in the last two parts of this manuscript.

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Section: Broader Impactmentioning

confidence: 99%

Review of the $${\Lambda }$$(1405) A curious case of a strangeness resonance

Mai

2021

Eur. Phys. J. Spec. Top.

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“…Broader impact of the research related to the antikaonnucleon systems includes: (1) Application to the Λ b → J/ψ Λ(1405) decay [7] and similar processes with the final-state interaction dominated by the non-perturbative meson-baryon dynamics [8]; (2) Investigation of and search for K-nuclei ( KN N , KKN , KN N N , etc. ), being part of large experimental programs at DAΦNE [9,10], Saclay [11][12][13] or at J-PARC [14,15] to name just a few;…”

Section: Introductionmentioning

confidence: 99%

Testing chiral unitary models for the $Λ(1405)$ in $K^{+}πΣ$ photoproduction

Bruns¹,

Cieplý²,

Mai³

2022

Preprint

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We adopt a novel formalism for the low-energy analysis of the γp → K + πΣ photoproduction reaction to calculate the πΣ invariant mass distributions in the Λ(1405) resonance region. The approach adheres to constraints arising from unitarity, gauge invariance and chiral perturbation theory, and is used without adjusting any model parameters. It is found that the meson-baryon rescattering in the final state has a major impact on the magnitude and structure of the generated spectra that are compared with the experimental data from the CLAS collaboration. We demonstrate a large sensitivity of the theoretical predictions to the choice of the coupled-channel πΣ − KN model amplitudes which should enable one to constrain the parameter space of these models.

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