2018
DOI: 10.1007/978-3-319-74878-8_5
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Hyperons and Resonances in Nuclear Matter

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Cited by 11 publications
(5 citation statements)
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“…Reduction of the nucleon and ∆ masses by about -30 MeV have been discussed in [6]. In recent measurements, the ∆ effective mass was observed to be shifted by about -60 MeV in peripheral and central heavy-ion collisions [7,8]. In contrast, the effective mass of the N * (1535) nucleon resonance which couples strongly to the η meson is observed to be approximately density independent in heavy-ion collisions [75] and photoproduction experiments [76,77], though some evidence for broadening was observed [77].…”
Section: Medium Modificationsmentioning
confidence: 99%
See 1 more Smart Citation
“…Reduction of the nucleon and ∆ masses by about -30 MeV have been discussed in [6]. In recent measurements, the ∆ effective mass was observed to be shifted by about -60 MeV in peripheral and central heavy-ion collisions [7,8]. In contrast, the effective mass of the N * (1535) nucleon resonance which couples strongly to the η meson is observed to be approximately density independent in heavy-ion collisions [75] and photoproduction experiments [76,77], though some evidence for broadening was observed [77].…”
Section: Medium Modificationsmentioning
confidence: 99%
“…A detailed overview of meson properties in medium is given in [5]. One also finds that the nucleon and ∆ masses are suppressed in medium [6,7,8]. What should one expect for the η and η ?…”
Section: Introductionmentioning
confidence: 99%
“…N (ω, q) is the spectral distribution of nucleon hole-nucleon N ′ N −1 target transitions (see Refs. [11,12,49,50] for detailed discussions and explicit expressions), M qe is the scattering amplitude of the elementary process p + n → n + p and λ(a, b, c) = a 2 + b 2 + c 2 − 2ab − 2ac − 2bc is the so-called Källen function.…”
Section: Model Calculationsmentioning
confidence: 99%
“…Physics of hypernuclei is an important branch of nuclear physics at low as well as at intermediate energies [1][2][3][4][5][6][7]. Hypernucleus is a kind of nucleus with atomic weight A and atomic number Z, contained at least one hyperon (Λ, Σ, Θ, and perhaps Ω) except protons and neutrons.…”
Section: Introductionmentioning
confidence: 99%