Original title: Electron-positron pair production in nuclear matter - first data from HADES
Authors: Tlustý, Pavel ; Kugler, Andrej ; Pleskač, Radek ; Wagner, Vladimír ; Suk, M. ; Hlaváč, S. ; Žovinec, D.
Document type: Papers
Conference/Event: Konference českých a slovenských fyziků /14./, Plzeň (CZ), 2002-09-09 / 2002-09-12
Year: 2002
Language: eng
Abstract: Study of hadron properties inside nuclear matter at normal and high temperatures and baryon densities represents one of important topics of the present nuclear research. Several models predict change of effective masses and widths of hadrons due to the chiral symmetry restoration at extreme conditions of the nuclear matter. Existing experimental data do not allow unambiguous conclusions with respect to medium modifications due to the limited invariant mass resolution and separation. To improve and extend the existing experimental evidence the new High Acceptance DiElectron Spectrometer HADES was build at GSI, Darmstadt.
Keywords: electron positron pair; nuclear matter
Project no.: GA202/00/1668 (CEP)
Funding provider: GA ČR
Host item entry: Konference českých a slovenských fyziků /14./, ISBN 80-7082-907-9

Institution: Nuclear Physics Institute AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0082020

Permalink: http://www.nusl.cz/ntk/nusl-27785


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Research > Institutes ASCR > Nuclear Physics Institute
Conference materials > Papers