Two-kaon correlations in central Pb + Pb collisions at 158 A GeV/c

Two-particle interferometry of positive kaons is studied in Pb + Pb collisions at mean transverse momenta $<p_{T}>\approx 0.25$ and 0.91 GeV/c. A three-dimensional analysis was applied to the lower $p_T$ data, while a two-dimensional analysis was used for the higher $p_T$ data. We find that th...

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Detalles Bibliográficos
Autores principales: Bearden, I.G., Boggild, H., Boissevain, J., Christiansen, P.H.L., Conin, L., Dodd, J., Erazmus, B., Esumi, S., Fabjan, C.W., Ferenc, D., Franz, A., Gaardhoje, J.J., Hansen, A.G., Hansen, O., Hardtke, D., van Hecke, H., Holzer, E.B., Humanic, T.J., Hummel, P., Jacak, B.V., Kaimi, K., Kaneta, M., Kohama, T., Kopytine, M., Leltchouk, M., Ljubicic, A., Lorstad, B., Maeda, N., Martin, L., Medvedev, A., Murray, M., Ohnishi, H., Paic, G., Pandey, S.U., Piuz, F., Pluta, J., Polychronakos, V., Potekhin, M., Poulard, G., Reichhold, D., Sakaguchi, A., Schmidt-Sorensen, J., Simon-Gillo, J., Sondheim, W., Sugitate, T., Sullivan, J.P., Sumi, Y., Willis, W.J., Wolf, K., Xu, N., Zachary, D.S.
Lenguaje:eng
Publicado: 2001
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1103/PhysRevLett.87.112301
http://cds.cern.ch/record/508547
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author Bearden, I.G.
Boggild, H.
Boissevain, J.
Christiansen, P.H.L.
Conin, L.
Dodd, J.
Erazmus, B.
Esumi, S.
Fabjan, C.W.
Ferenc, D.
Franz, A.
Gaardhoje, J.J.
Hansen, A.G.
Hansen, O.
Hardtke, D.
van Hecke, H.
Holzer, E.B.
Humanic, T.J.
Hummel, P.
Jacak, B.V.
Kaimi, K.
Kaneta, M.
Kohama, T.
Kopytine, M.
Leltchouk, M.
Ljubicic, A.
Lorstad, B.
Maeda, N.
Martin, L.
Medvedev, A.
Murray, M.
Ohnishi, H.
Paic, G.
Pandey, S.U.
Piuz, F.
Pluta, J.
Polychronakos, V.
Potekhin, M.
Poulard, G.
Reichhold, D.
Sakaguchi, A.
Schmidt-Sorensen, J.
Simon-Gillo, J.
Sondheim, W.
Sugitate, T.
Sullivan, J.P.
Sumi, Y.
Willis, W.J.
Wolf, K.
Xu, N.
Zachary, D.S.
author_facet Bearden, I.G.
Boggild, H.
Boissevain, J.
Christiansen, P.H.L.
Conin, L.
Dodd, J.
Erazmus, B.
Esumi, S.
Fabjan, C.W.
Ferenc, D.
Franz, A.
Gaardhoje, J.J.
Hansen, A.G.
Hansen, O.
Hardtke, D.
van Hecke, H.
Holzer, E.B.
Humanic, T.J.
Hummel, P.
Jacak, B.V.
Kaimi, K.
Kaneta, M.
Kohama, T.
Kopytine, M.
Leltchouk, M.
Ljubicic, A.
Lorstad, B.
Maeda, N.
Martin, L.
Medvedev, A.
Murray, M.
Ohnishi, H.
Paic, G.
Pandey, S.U.
Piuz, F.
Pluta, J.
Polychronakos, V.
Potekhin, M.
Poulard, G.
Reichhold, D.
Sakaguchi, A.
Schmidt-Sorensen, J.
Simon-Gillo, J.
Sondheim, W.
Sugitate, T.
Sullivan, J.P.
Sumi, Y.
Willis, W.J.
Wolf, K.
Xu, N.
Zachary, D.S.
author_sort Bearden, I.G.
collection CERN
description Two-particle interferometry of positive kaons is studied in Pb + Pb collisions at mean transverse momenta $<p_{T}>\approx 0.25$ and 0.91 GeV/c. A three-dimensional analysis was applied to the lower $p_T$ data, while a two-dimensional analysis was used for the higher $p_T$ data. We find that the source size parameters are consistent with the $m_T$ scaling curve observed in pion correlation measurements in the same collisions, and that the duration time of kaon emission is consistent with zero within the experimental sensitivity.
id cern-508547
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-5085472023-03-12T05:59:19Zdoi:10.1103/PhysRevLett.87.112301http://cds.cern.ch/record/508547engBearden, I.G.Boggild, H.Boissevain, J.Christiansen, P.H.L.Conin, L.Dodd, J.Erazmus, B.Esumi, S.Fabjan, C.W.Ferenc, D.Franz, A.Gaardhoje, J.J.Hansen, A.G.Hansen, O.Hardtke, D.van Hecke, H.Holzer, E.B.Humanic, T.J.Hummel, P.Jacak, B.V.Kaimi, K.Kaneta, M.Kohama, T.Kopytine, M.Leltchouk, M.Ljubicic, A.Lorstad, B.Maeda, N.Martin, L.Medvedev, A.Murray, M.Ohnishi, H.Paic, G.Pandey, S.U.Piuz, F.Pluta, J.Polychronakos, V.Potekhin, M.Poulard, G.Reichhold, D.Sakaguchi, A.Schmidt-Sorensen, J.Simon-Gillo, J.Sondheim, W.Sugitate, T.Sullivan, J.P.Sumi, Y.Willis, W.J.Wolf, K.Xu, N.Zachary, D.S.Two-kaon correlations in central Pb + Pb collisions at 158 A GeV/cNuclear Physics - ExperimentTwo-particle interferometry of positive kaons is studied in Pb + Pb collisions at mean transverse momenta $<p_{T}>\approx 0.25$ and 0.91 GeV/c. A three-dimensional analysis was applied to the lower $p_T$ data, while a two-dimensional analysis was used for the higher $p_T$ data. We find that the source size parameters are consistent with the $m_T$ scaling curve observed in pion correlation measurements in the same collisions, and that the duration time of kaon emission is consistent with zero within the experimental sensitivity.Two-particle interferometry of positive kaons is studied in Pb + Pb collisions at mean transverse momenta $<p_{T}>\approx 0.25$ and 0.91 GeV/c. A three-dimensional analysis was applied to the lower $p_T$ data, while a two-dimensional analysis was used for the higher $p_T$ data. We find that the source size parameters are consistent with the $m_T$ scaling curve observed in pion correlation measurements in the same collisions, and that the duration time of kaon emission is consistent with zero within the experimental sensitivity.nucl-ex/0107005oai:cds.cern.ch:5085472001
spellingShingle Nuclear Physics - Experiment
Bearden, I.G.
Boggild, H.
Boissevain, J.
Christiansen, P.H.L.
Conin, L.
Dodd, J.
Erazmus, B.
Esumi, S.
Fabjan, C.W.
Ferenc, D.
Franz, A.
Gaardhoje, J.J.
Hansen, A.G.
Hansen, O.
Hardtke, D.
van Hecke, H.
Holzer, E.B.
Humanic, T.J.
Hummel, P.
Jacak, B.V.
Kaimi, K.
Kaneta, M.
Kohama, T.
Kopytine, M.
Leltchouk, M.
Ljubicic, A.
Lorstad, B.
Maeda, N.
Martin, L.
Medvedev, A.
Murray, M.
Ohnishi, H.
Paic, G.
Pandey, S.U.
Piuz, F.
Pluta, J.
Polychronakos, V.
Potekhin, M.
Poulard, G.
Reichhold, D.
Sakaguchi, A.
Schmidt-Sorensen, J.
Simon-Gillo, J.
Sondheim, W.
Sugitate, T.
Sullivan, J.P.
Sumi, Y.
Willis, W.J.
Wolf, K.
Xu, N.
Zachary, D.S.
Two-kaon correlations in central Pb + Pb collisions at 158 A GeV/c
title Two-kaon correlations in central Pb + Pb collisions at 158 A GeV/c
title_full Two-kaon correlations in central Pb + Pb collisions at 158 A GeV/c
title_fullStr Two-kaon correlations in central Pb + Pb collisions at 158 A GeV/c
title_full_unstemmed Two-kaon correlations in central Pb + Pb collisions at 158 A GeV/c
title_short Two-kaon correlations in central Pb + Pb collisions at 158 A GeV/c
title_sort two-kaon correlations in central pb + pb collisions at 158 a gev/c
topic Nuclear Physics - Experiment
url https://dx.doi.org/10.1103/PhysRevLett.87.112301
http://cds.cern.ch/record/508547
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