Expansion dynamics of Pb-Pb collisions at 40 A GeV/c viewed by negatively charged hadrons

In this paper we present results on transverse mass spectra and Hanbury-Brown and Twiss correlation functions of negatively charged hadrons, which are expected to be mostly negative pions, measured in Pb-Pb collisions at 40 A GeV/c beam momentum. Based on these data, the collision dynamics and the s...

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Detalles Bibliográficos
Autores principales: Antinori, F., Bacon, P., Badalà, A., Barbera, R., Belogianni, A., Bloodworth, I.J., Bombara, M., Bruno, G.E., Bull, S.A., Caliandro, R., Campbell, M., Carena, W., Carrer, N., Clarke, R.F., Dainese, A., Bari, D.Di, Liberto, S.Di, Divià, R., Elia, D., Evans, D., Feofilov, G.A., Fini, R.A., Ganoti, P., Ghidini, B., Grella, G., Helstrup, H., Hetland, K.F., Holme, A.K., Jacholkowski, A., Jones, G.T., Jovanovic, P., Jusko, A., Kamermans, R., Kinson, J.B., Knudson, K., Kondratiev, V., Králik, I., Kravčáková, A., Kuijer, P., Lenti, V., Lietava, R., Løvhøiden, G., Manzari, V., Mazzoni, M.A., Meddi, F., Michalon, A., Morando, M., Norman, P.I., Palmeri, A., Pappalardo, G.S., Pastirčák, B., Platt, R.J., Quercigh, E., Riggi, F., Röhrich, D., Romano, G., Romita, R., Šafařík, K., Šándor, L., Schillings, E., Segato, G., Sené, M., Sené, R., Snoeys, W., Soramel, F., Spyropoulou-Stassinaki, M., Staroba, P., Turrisi, R., Tveter, T.S., Urbán, J., Ven, P. van de, Vyvre, P.Vande, Vascotto, A., Vik, T., Baillie, O.Villalobos, Vinogradov, L., Virgili, T., Votruba, M.F., Vrláková, J., Závada, P.
Lenguaje:eng
Publicado: 2007
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1088/0954-3899/34/3/001
http://cds.cern.ch/record/1096196
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author Antinori, F.
Bacon, P.
Badalà, A.
Barbera, R.
Belogianni, A.
Bloodworth, I.J.
Bombara, M.
Bruno, G.E.
Bull, S.A.
Caliandro, R.
Campbell, M.
Carena, W.
Carrer, N.
Clarke, R.F.
Dainese, A.
Bari, D.Di
Liberto, S.Di
Divià, R.
Elia, D.
Evans, D.
Feofilov, G.A.
Fini, R.A.
Ganoti, P.
Ghidini, B.
Grella, G.
Helstrup, H.
Hetland, K.F.
Holme, A.K.
Jacholkowski, A.
Jones, G.T.
Jovanovic, P.
Jusko, A.
Kamermans, R.
Kinson, J.B.
Knudson, K.
Kondratiev, V.
Králik, I.
Kravčáková, A.
Kuijer, P.
Lenti, V.
Lietava, R.
Løvhøiden, G.
Manzari, V.
Mazzoni, M.A.
Meddi, F.
Michalon, A.
Morando, M.
Norman, P.I.
Palmeri, A.
Pappalardo, G.S.
Pastirčák, B.
Platt, R.J.
Quercigh, E.
Riggi, F.
Röhrich, D.
Romano, G.
Romita, R.
Šafařík, K.
Šándor, L.
Schillings, E.
Segato, G.
Sené, M.
Sené, R.
Snoeys, W.
Soramel, F.
Spyropoulou-Stassinaki, M.
Staroba, P.
Turrisi, R.
Tveter, T.S.
Urbán, J.
Ven, P. van de
Vyvre, P.Vande
Vascotto, A.
Vik, T.
Baillie, O.Villalobos
Vinogradov, L.
Virgili, T.
Votruba, M.F.
Vrláková, J.
Závada, P.
author_facet Antinori, F.
Bacon, P.
Badalà, A.
Barbera, R.
Belogianni, A.
Bloodworth, I.J.
Bombara, M.
Bruno, G.E.
Bull, S.A.
Caliandro, R.
Campbell, M.
Carena, W.
Carrer, N.
Clarke, R.F.
Dainese, A.
Bari, D.Di
Liberto, S.Di
Divià, R.
Elia, D.
Evans, D.
Feofilov, G.A.
Fini, R.A.
Ganoti, P.
Ghidini, B.
Grella, G.
Helstrup, H.
Hetland, K.F.
Holme, A.K.
Jacholkowski, A.
Jones, G.T.
Jovanovic, P.
Jusko, A.
Kamermans, R.
Kinson, J.B.
Knudson, K.
Kondratiev, V.
Králik, I.
Kravčáková, A.
Kuijer, P.
Lenti, V.
Lietava, R.
Løvhøiden, G.
Manzari, V.
Mazzoni, M.A.
Meddi, F.
Michalon, A.
Morando, M.
Norman, P.I.
Palmeri, A.
Pappalardo, G.S.
Pastirčák, B.
Platt, R.J.
Quercigh, E.
Riggi, F.
Röhrich, D.
Romano, G.
Romita, R.
Šafařík, K.
Šándor, L.
Schillings, E.
Segato, G.
Sené, M.
Sené, R.
Snoeys, W.
Soramel, F.
Spyropoulou-Stassinaki, M.
Staroba, P.
Turrisi, R.
Tveter, T.S.
Urbán, J.
Ven, P. van de
Vyvre, P.Vande
Vascotto, A.
Vik, T.
Baillie, O.Villalobos
Vinogradov, L.
Virgili, T.
Votruba, M.F.
Vrláková, J.
Závada, P.
author_sort Antinori, F.
collection CERN
description In this paper we present results on transverse mass spectra and Hanbury-Brown and Twiss correlation functions of negatively charged hadrons, which are expected to be mostly negative pions, measured in Pb-Pb collisions at 40 A GeV/c beam momentum. Based on these data, the collision dynamics and the space-time extent of the system at the thermal freeze-out are studied over a centrality range corresponding to the most central 53% of the Pb--Pb inelastic cross section. Comparisons with freeze-out conditions of strange particles and HBT results from other experiments are discussed.
id cern-1096196
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-10961962023-03-14T18:14:31Zdoi:10.1088/0954-3899/34/3/001http://cds.cern.ch/record/1096196engAntinori, F.Bacon, P.Badalà, A.Barbera, R.Belogianni, A.Bloodworth, I.J.Bombara, M.Bruno, G.E.Bull, S.A.Caliandro, R.Campbell, M.Carena, W.Carrer, N.Clarke, R.F.Dainese, A.Bari, D.DiLiberto, S.DiDivià, R.Elia, D.Evans, D.Feofilov, G.A.Fini, R.A.Ganoti, P.Ghidini, B.Grella, G.Helstrup, H.Hetland, K.F.Holme, A.K.Jacholkowski, A.Jones, G.T.Jovanovic, P.Jusko, A.Kamermans, R.Kinson, J.B.Knudson, K.Kondratiev, V.Králik, I.Kravčáková, A.Kuijer, P.Lenti, V.Lietava, R.Løvhøiden, G.Manzari, V.Mazzoni, M.A.Meddi, F.Michalon, A.Morando, M.Norman, P.I.Palmeri, A.Pappalardo, G.S.Pastirčák, B.Platt, R.J.Quercigh, E.Riggi, F.Röhrich, D.Romano, G.Romita, R.Šafařík, K.Šándor, L.Schillings, E.Segato, G.Sené, M.Sené, R.Snoeys, W.Soramel, F.Spyropoulou-Stassinaki, M.Staroba, P.Turrisi, R.Tveter, T.S.Urbán, J.Ven, P. van deVyvre, P.VandeVascotto, A.Vik, T.Baillie, O.VillalobosVinogradov, L.Virgili, T.Votruba, M.F.Vrláková, J.Závada, P.Expansion dynamics of Pb-Pb collisions at 40 A GeV/c viewed by negatively charged hadronsNuclear Physics - ExperimentIn this paper we present results on transverse mass spectra and Hanbury-Brown and Twiss correlation functions of negatively charged hadrons, which are expected to be mostly negative pions, measured in Pb-Pb collisions at 40 A GeV/c beam momentum. Based on these data, the collision dynamics and the space-time extent of the system at the thermal freeze-out are studied over a centrality range corresponding to the most central 53% of the Pb--Pb inelastic cross section. Comparisons with freeze-out conditions of strange particles and HBT results from other experiments are discussed.nucl-ex/0701020oai:cds.cern.ch:10961962007
spellingShingle Nuclear Physics - Experiment
Antinori, F.
Bacon, P.
Badalà, A.
Barbera, R.
Belogianni, A.
Bloodworth, I.J.
Bombara, M.
Bruno, G.E.
Bull, S.A.
Caliandro, R.
Campbell, M.
Carena, W.
Carrer, N.
Clarke, R.F.
Dainese, A.
Bari, D.Di
Liberto, S.Di
Divià, R.
Elia, D.
Evans, D.
Feofilov, G.A.
Fini, R.A.
Ganoti, P.
Ghidini, B.
Grella, G.
Helstrup, H.
Hetland, K.F.
Holme, A.K.
Jacholkowski, A.
Jones, G.T.
Jovanovic, P.
Jusko, A.
Kamermans, R.
Kinson, J.B.
Knudson, K.
Kondratiev, V.
Králik, I.
Kravčáková, A.
Kuijer, P.
Lenti, V.
Lietava, R.
Løvhøiden, G.
Manzari, V.
Mazzoni, M.A.
Meddi, F.
Michalon, A.
Morando, M.
Norman, P.I.
Palmeri, A.
Pappalardo, G.S.
Pastirčák, B.
Platt, R.J.
Quercigh, E.
Riggi, F.
Röhrich, D.
Romano, G.
Romita, R.
Šafařík, K.
Šándor, L.
Schillings, E.
Segato, G.
Sené, M.
Sené, R.
Snoeys, W.
Soramel, F.
Spyropoulou-Stassinaki, M.
Staroba, P.
Turrisi, R.
Tveter, T.S.
Urbán, J.
Ven, P. van de
Vyvre, P.Vande
Vascotto, A.
Vik, T.
Baillie, O.Villalobos
Vinogradov, L.
Virgili, T.
Votruba, M.F.
Vrláková, J.
Závada, P.
Expansion dynamics of Pb-Pb collisions at 40 A GeV/c viewed by negatively charged hadrons
title Expansion dynamics of Pb-Pb collisions at 40 A GeV/c viewed by negatively charged hadrons
title_full Expansion dynamics of Pb-Pb collisions at 40 A GeV/c viewed by negatively charged hadrons
title_fullStr Expansion dynamics of Pb-Pb collisions at 40 A GeV/c viewed by negatively charged hadrons
title_full_unstemmed Expansion dynamics of Pb-Pb collisions at 40 A GeV/c viewed by negatively charged hadrons
title_short Expansion dynamics of Pb-Pb collisions at 40 A GeV/c viewed by negatively charged hadrons
title_sort expansion dynamics of pb-pb collisions at 40 a gev/c viewed by negatively charged hadrons
topic Nuclear Physics - Experiment
url https://dx.doi.org/10.1088/0954-3899/34/3/001
http://cds.cern.ch/record/1096196
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