Collective and thermal signatures in π4He interaction in the Δ excitation energy region

Collective and thermal signatures in π4He interaction in the Δ excitation energy region

Measurement of the in-medium modifications of the Δ resonance has been performed at a PAINUC experiment. Signatures of the excitation of nuclear collective states and the first experimental evidence for thermal emission of photons have been obtained from the analysis of the π± 4He data taken at Tπ =...

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Veröffentlicht in:Journal of physics. Conference series 2013-04, Vol.436 (1)
1. Verfasser: Gnesi, I
Format: Artikel
Sprache:eng
Schlagworte:
Emission analysis
Excitation
Photon emission
Physics
Signatures
Thermal emission
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Zusammenfassung:Measurement of the in-medium modifications of the Δ resonance has been performed at a PAINUC experiment. Signatures of the excitation of nuclear collective states and the first experimental evidence for thermal emission of photons have been obtained from the analysis of the π± 4He data taken at Tπ =106 MeV.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/436/1/012077