Search for critical phenomena in Pb - Pb collisions

NA44 uses a 512 channel Si pad array covering $1.5 <\eta < 3.3$ to study charged hadron production in Pb+Pb collisions at the CERN SPS. We apply a multiresolution analysis, based on a Discrete Wavelet Transformation, to probe the texture of particle distributions event-by-event, by simultaneou...

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Detalles Bibliográficos
Autores principales: Kopytine, Mikhail L., Bearden, I., Boggild, H., Boissevain, J., Conin, L., Dodd, J., Erazmus, B., Esumi, S., Fabjan, C.W., Ferenc, D., Fields, D.E., 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., Jayanti, R., Kaimi, K., Kaneta, M., Kohama, T., Leltchouk, M., Ljubicic, A., Jr., 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.L., Xu, N., Zachary, D.S.
Lenguaje:eng
Publicado: 2001
Materias:
Nuclear Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/484630
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author Kopytine, Mikhail L.
Bearden, I.
Boggild, H.
Boissevain, J.
Conin, L.
Dodd, J.
Erazmus, B.
Esumi, S.
Fabjan, C.W.
Ferenc, D.
Fields, D.E.
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.
Jayanti, R.
Kaimi, K.
Kaneta, M.
Kohama, T.
Leltchouk, M.
Ljubicic, A., Jr.
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.L.
Xu, N.
Zachary, D.S.
author_facet Kopytine, Mikhail L.
Bearden, I.
Boggild, H.
Boissevain, J.
Conin, L.
Dodd, J.
Erazmus, B.
Esumi, S.
Fabjan, C.W.
Ferenc, D.
Fields, D.E.
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.
Jayanti, R.
Kaimi, K.
Kaneta, M.
Kohama, T.
Leltchouk, M.
Ljubicic, A., Jr.
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.L.
Xu, N.
Zachary, D.S.
author_sort Kopytine, Mikhail L.
collection CERN
description NA44 uses a 512 channel Si pad array covering $1.5 <\eta < 3.3$ to study charged hadron production in Pb+Pb collisions at the CERN SPS. We apply a multiresolution analysis, based on a Discrete Wavelet Transformation, to probe the texture of particle distributions event-by-event, by simultaneous localization of features in space and scale. Scanning a broad range of multiplicities, we look for a possible critical behaviour in the power spectra of local density fluctuations. The data are compared with detailed simulations of detector response, using heavy ion event generators, and with a reference sample created via event mixing.
id cern-484630
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-4846302021-05-11T13:29:13Zhttp://cds.cern.ch/record/484630engKopytine, Mikhail L.Bearden, I.Boggild, H.Boissevain, J.Conin, L.Dodd, J.Erazmus, B.Esumi, S.Fabjan, C.W.Ferenc, D.Fields, D.E.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.Jayanti, R.Kaimi, K.Kaneta, M.Kohama, T.Leltchouk, M.Ljubicic, A., Jr.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.L.Xu, N.Zachary, D.S.Search for critical phenomena in Pb - Pb collisionsNuclear Physics - ExperimentNA44 uses a 512 channel Si pad array covering $1.5 <\eta < 3.3$ to study charged hadron production in Pb+Pb collisions at the CERN SPS. We apply a multiresolution analysis, based on a Discrete Wavelet Transformation, to probe the texture of particle distributions event-by-event, by simultaneous localization of features in space and scale. Scanning a broad range of multiplicities, we look for a possible critical behaviour in the power spectra of local density fluctuations. The data are compared with detailed simulations of detector response, using heavy ion event generators, and with a reference sample created via event mixing.NA44 uses a 512 channel Si pad array covering $1.5 <\eta < 3.3$ to study charged hadron production in Pb+Pb collisions at the CERN SPS. We apply a multiresolution analysis, based on a Discrete Wavelet Transformation, to probe the texture of particle distributions event-by-event, by simultaneous localization of features in space and scale. Scanning a broad range of multiplicities, we look for a possible critical behaviour in the power spectra of local density fluctuations. The data are compared with detailed simulations of detector response, using heavy ion event generators, and with a reference sample created via event mixing.nucl-ex/0101006oai:cds.cern.ch:4846302001-01-20
spellingShingle Nuclear Physics - Experiment
Kopytine, Mikhail L.
Bearden, I.
Boggild, H.
Boissevain, J.
Conin, L.
Dodd, J.
Erazmus, B.
Esumi, S.
Fabjan, C.W.
Ferenc, D.
Fields, D.E.
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.
Jayanti, R.
Kaimi, K.
Kaneta, M.
Kohama, T.
Leltchouk, M.
Ljubicic, A., Jr.
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.L.
Xu, N.
Zachary, D.S.
Search for critical phenomena in Pb - Pb collisions
title Search for critical phenomena in Pb - Pb collisions
title_full Search for critical phenomena in Pb - Pb collisions
title_fullStr Search for critical phenomena in Pb - Pb collisions
title_full_unstemmed Search for critical phenomena in Pb - Pb collisions
title_short Search for critical phenomena in Pb - Pb collisions
title_sort search for critical phenomena in pb - pb collisions
topic Nuclear Physics - Experiment
url http://cds.cern.ch/record/484630
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