The HADES spectrometer at GSI (Darmstadt) is investigating the e+ e− pair production in p+p, p + A and A + A collisions. In this contribution we would like to highlight the physics motivations and the experiments performed so far, focusing mainly on the first results coming from 12C+12C collisions at 1 and 2AGeV, and on preliminary results from p + p/d + p collisions at 1.25AGeV.

Dielectron spectroscopy at 1–2 AGeV with HADES

SPATARO, STEFANO GIOVANNI;DESTEFANIS, MARCO GIOVANNI;
2008-01-01

Abstract

The HADES spectrometer at GSI (Darmstadt) is investigating the e+ e− pair production in p+p, p + A and A + A collisions. In this contribution we would like to highlight the physics motivations and the experiments performed so far, focusing mainly on the first results coming from 12C+12C collisions at 1 and 2AGeV, and on preliminary results from p + p/d + p collisions at 1.25AGeV.
2008
38
163
166
25.75.-q Relativistic heavy-ion collisions – 13.40.Hq electromagnetic decays – 25.75.Dw Particle and resonance production
S. Spataro; G. Agakishiev; C. Agodi; A. Balanda; G. Bellia; D. Belver; A. Belyaev; A. Blanco; M. Boehmer; J.L. Boyard; P. Braun-Munzinger; P. Cabanela...espandi
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/58521
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 0
  • ???jsp.display-item.citation.isi??? 0
social impact