Details

Autor(en) / Beteiligte

• Aggarwal, M.M.
• Ahammed, Z.
• Antonenko, V.
• Arefiev, V.
• Astakhov, V.
• Avdeitchikov, V.
• Awes, T.C.
• Baba, P.V.K.S.
• Badyal, S.K.
• Bathe, S.
• Batiounia, B.
• Blume, C.
• Bucher, D.
• Carlen, L.
• Decowski, M.P.
• Delagrange, H.
• El Chenawi, K.
• Dubey, A.K.
• Enosawa, K.
• Frolov, V.
• Ganti, M.S.
• Garpman, S.
• Gavrishchuk, O.
• Geurts, F.J.M.
• Glasow, R.
• Gupta, R.
• Gustafsson, H.Å.
• Gutbrod, H.H.
• Hrivnacova, I.
• Ippolitov, M.
• Kalechofsky, H.
• Kamermans, R.
• Karpio, K.
• Kolb, B.W.
• Kosarev, I.
• Kugler, A.
• Kulinich, P.
• Kurata, M.
• Lebedev, A.
• Löhner, H.
• Luquin, L.
• Mahapatra, D.P.
• Manko, V.
• Martin, M.
• Martínez, G.
• Maximov, A.
• Mishra, G.C.
• Mohanty, B.
• Mora, M.-J.
• Morrison, D.
• Mukhopadhyay, D.S.
• Nandi, B.K.
• Nayak, S.K.
• Nayak, T.K.
• Nianine, A.
• Nikitine, V.
• Nikolaev, S.
• Nilsson, P.
• Nishimura, S.
• Nomokonov, P.
• Nystrand, J.
• Oskarsson, A.
• Otterlund, I.
• Pavliouk, S.
• Peitzmann, T.
• Petracek, V.
• Pinanaud, W.
• Plasil, F.
• Purschke, M.L.
• Rao, N.K.
• Retiere, F.
• Reygers, K.
• Rubio, J.M.
• Sambyal, S.S.
• Santo, R.
• Sato, S.
• Schmidt, H.-R.
• Schutz, Y.
• Shabratova, G.
• Shah, T.H.
• Sibiriak, I.
• Siemiarczuk, T.
• Silvermyr, D.
• Sinha, B.C.
• Slavine, N.
• Söderström, K.
• Sørensen, S.P.
• Stankus, P.
• Stefanek, G.
• Steinberg, P.
• Stenlund, E.
• Sumbera, M.
• Tykarski, L.
• Pijll, E.C.v.d.
• Eijndhoven, N.v.
• Viyogi, Y.P.
• Vodopianov, A.
• Vörös, S.
• Wysłouch, B.
• Young, G.R.

Titel

Event-by-event charged–neutral fluctuations in Pb+Pb collisions at 158 A GeV

Ist Teil von

• Physics letters. B, 2011-07, Vol.701 (3), p.300-305

Ort / Verlag

Kidlington: Elsevier B.V

Erscheinungsjahr

2011

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Charged particles and photons have been measured in central Pb+Pb collisions at 158 A GeV in a common (η–ϕ)-phase space region in the WA98 experiment at the CERN SPS. The measured distributions have been analyzed to quantify the frequency with which phase space regions of varying sizes have either small or large neutral pion fraction. The measured results are compared with VENUS model simulated events and with mixed events. Events with both large and small charged–neutral fluctuations are observed to occur more frequently than expected statistically, as deduced from mixed events, or as predicted by model simulations, with the difference becoming more prominent with decreasing size of the Δη–Δϕ region.