Localized charged-neutral fluctuations in 158A GeV Pb+Pb collisions

M. M. Aggarwal; A. Agnihotri; Z. Ahammed; A. L S Angelis; V. Antonenko; V. Arefiev; V. Astakhov; V. Avdeitchikov; T. C. Awes; P. V K S Baba; S. K. Badyal; C. Barlag; S. Bathe; B. Batiounia; T. Bernier; K. B. Bhalla; V. S. Bhatia; C. Blume; R. Bock; E. M. Bohne; Z. Böröcz; D. Bucher; A. Buijs; H. Büsching; L. Carlen; V. Chalyshev; S. Chattopadhyay; R. Cherbatchev; T. Chujo; A. Claussen; A. C. Das; M. P. Decowski; H. Delagrange; V. Djordjadze; P. Donni; I. Doubovik; A. K. Dubey; S. Dutt; M. R. Dutta Majumdar; K. El Chenawi; S. Eliseev; K. Enosawa; P. Foka; S. Fokin; M. S. Ganti; S. Garpman; O. Gavrishchuk; F. J M Geurts; T. K. Ghosh; R. Glasow; S. K. Gupta; B. Guskov; H. A. Gustafsson; H. H. Gutbrod; R. Higuchi; I. Hrivnacova; M. Ippolitov; H. Kalechofsky; R. Kamermans; K. H. Kampert; K. Karadjev; K. Karpio; S. Kato; S. Kees; C. Klein-Bösing; S. Knoche; B. W. Kolb; I. Kosarev; I. Koutcheryaev; T. Krümpel; A. Kugler; P. Kulinich; M. Kurata; K. Kurita; N. Kuzmin; I. Langbein; A. Lebedev; Y. Y. Lee; H. Löhner; L. Luquin; D. P. Mahapatra; V. Manko; M. Martin; G. Martínez; A. Maximov; G. Mgebrichvili; Y. Miake; Md F. Mir; G. C. Mishra; Y. Miyamoto; B. Mohanty; M. J. Mora; D. Morrison; D. S. Mukhopadhyay; H. Naef; B. K. Nandi; S. K. Nayak; T. K. Nayak; S. Neumaier; A. Nianine; V. Nikitine; S. Nikolaev; P. Nilsson; S. Nishimura; P. Nomokonov; J. Nystrand; F. E. Obenshain; A. Oskarsson; I. Otterlund; M. Pachr; S. Pavliouk; T. Peitzmann; V. Petracek; W. Pinganaud; F. Plasil; U. V. Poblotzki; M. L. Purschke; J. Rak; R. Raniwala; S. Raniwala; V. S. Ramamurthy; N. K. Rao; F. Retiere; K. Reygers; G. Roland; L. Rosselet; I. Roufanov; C. Roy; J. M. Rubio; H. Sako; S. S. Sambyal; R. Santo; S. Sato; H. Schlagheck; H. R. Schmidt; Y. Schutz; G. Shabratova; T. H. Shah; I. Sibiriak; T. Siemiarczuk; D. Silvermyr; B. C. Sinha; N. Slavine; K. Söderström; N. Solomey; G. Sood; S. P. Sorensen; P. Stankus; G. Stefanek; P. Steinberg; E. Stenlund; D. Stüken; M. Sumbera; T. Svensson; M. D. Trivedi; A. Tsvetkov; L. Tykarski; J. Urbahn; E. C V D Pijll; N. V. Eijndhoven; G. J V Nieuwenhuizen; A. Vinogradov; Y. P. Viyogi; A. Vodopianov; S. Vörös; B. Wyslouch; K. Yagi; Y. Yokota; G. R. Young

doi:10.1103/PhysRevC.64.011901

Localized charged-neutral fluctuations in 158A GeV Pb+Pb collisions

M. M. Aggarwal, A. Agnihotri, Z. Ahammed, A. L S Angelis, V. Antonenko, V. Arefiev, V. Astakhov, V. Avdeitchikov, T. C. Awes, P. V K S Baba, S. K. Badyal, C. Barlag, S. Bathe, B. Batiounia, T. Bernier, K. B. Bhalla, V. S. Bhatia, C. Blume, R. Bock, E. M. BohneZ. Böröcz, D. Bucher, A. Buijs, H. Büsching, L. Carlen, V. Chalyshev, S. Chattopadhyay, R. Cherbatchev, T. Chujo, A. Claussen, A. C. Das, M. P. Decowski, H. Delagrange, V. Djordjadze, P. Donni, I. Doubovik, A. K. Dubey, S. Dutt, M. R. Dutta Majumdar, K. El Chenawi, S. Eliseev, K. Enosawa, P. Foka, S. Fokin, M. S. Ganti, S. Garpman, O. Gavrishchuk, F. J M Geurts, T. K. Ghosh, R. Glasow, S. K. Gupta, B. Guskov, H. A. Gustafsson, H. H. Gutbrod, R. Higuchi, I. Hrivnacova, M. Ippolitov, H. Kalechofsky, R. Kamermans, K. H. Kampert, K. Karadjev, K. Karpio, S. Kato, S. Kees, C. Klein-Bösing, S. Knoche, B. W. Kolb, I. Kosarev, I. Koutcheryaev, T. Krümpel, A. Kugler, P. Kulinich, M. Kurata, K. Kurita, N. Kuzmin, I. Langbein, A. Lebedev, Y. Y. Lee, H. Löhner, L. Luquin, D. P. Mahapatra, V. Manko, M. Martin, G. Martínez, A. Maximov, G. Mgebrichvili, Y. Miake, Md F. Mir, G. C. Mishra, Y. Miyamoto, B. Mohanty, M. J. Mora, D. Morrison, D. S. Mukhopadhyay, H. Naef, B. K. Nandi, S. K. Nayak, T. K. Nayak, S. Neumaier, A. Nianine, V. Nikitine, S. Nikolaev, P. Nilsson, S. Nishimura, P. Nomokonov, J. Nystrand, F. E. Obenshain, A. Oskarsson, I. Otterlund, M. Pachr, S. Pavliouk, T. Peitzmann, V. Petracek, W. Pinganaud, F. Plasil, U. V. Poblotzki, M. L. Purschke, J. Rak, R. Raniwala, S. Raniwala, V. S. Ramamurthy, N. K. Rao, F. Retiere, K. Reygers, G. Roland, L. Rosselet, I. Roufanov, C. Roy, J. M. Rubio, H. Sako, S. S. Sambyal, R. Santo, S. Sato, H. Schlagheck, H. R. Schmidt, Y. Schutz, G. Shabratova, T. H. Shah, I. Sibiriak, T. Siemiarczuk, D. Silvermyr, B. C. Sinha, N. Slavine, K. Söderström, N. Solomey, G. Sood, S. P. Sorensen, P. Stankus, G. Stefanek, P. Steinberg, E. Stenlund, D. Stüken, M. Sumbera, T. Svensson, M. D. Trivedi, A. Tsvetkov, L. Tykarski, J. Urbahn, E. C V D Pijll, N. V. Eijndhoven, G. J V Nieuwenhuizen, A. Vinogradov, Y. P. Viyogi, A. Vodopianov, S. Vörös, B. Wyslouch, K. Yagi, Y. Yokota, G. R. Young

Research output: Contribution to journal › Article

41 Scopus citations

Abstract

Localized fluctuations in the multiplicity of charged particles and photons produced in central 1584 GeV/c Pb+Pb collisions are studied. The charged versus neutral correlations in common η-φ phase space regions of varying azimuthal size are analyzed by two different methods. The analysis provides a model-independent demonstration of nonstatistical fluctuations in both charged particle and photon multiplicities in limited azimuthal regions. However, no correlated charge-neutral fluctuations are observed, contrary to expectations for the production of a disoriented chiral condensate. The result is not explained by the widely used VENUS model.

Original language	English (US)
Article number	011901
Pages (from-to)	119011-119015
Number of pages	5
Journal	Physical Review C - Nuclear Physics
Volume	64
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.64.011901
State	Published - Jul 2001

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.64.011901

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Aggarwal, M. M., Agnihotri, A., Ahammed, Z., Angelis, A. L. S., Antonenko, V., Arefiev, V., Astakhov, V., Avdeitchikov, V., Awes, T. C., Baba, P. V. K. S., Badyal, S. K., Barlag, C., Bathe, S., Batiounia, B., Bernier, T., Bhalla, K. B., Bhatia, V. S., Blume, C., Bock, R., ... Young, G. R. (2001). Localized charged-neutral fluctuations in 158A GeV Pb+Pb collisions. Physical Review C - Nuclear Physics, 64(1), 119011-119015. [011901]. https://doi.org/10.1103/PhysRevC.64.011901

Localized charged-neutral fluctuations in 158A GeV Pb+Pb collisions. / Aggarwal, M. M.; Agnihotri, A.; Ahammed, Z.; Angelis, A. L S; Antonenko, V.; Arefiev, V.; Astakhov, V.; Avdeitchikov, V.; Awes, T. C.; Baba, P. V K S; Badyal, S. K.; Barlag, C.; Bathe, S.; Batiounia, B.; Bernier, T.; Bhalla, K. B.; Bhatia, V. S.; Blume, C.; Bock, R.; Bohne, E. M.; Böröcz, Z.; Bucher, D.; Buijs, A.; Büsching, H.; Carlen, L.; Chalyshev, V.; Chattopadhyay, S.; Cherbatchev, R.; Chujo, T.; Claussen, A.; Das, A. C.; Decowski, M. P.; Delagrange, H.; Djordjadze, V.; Donni, P.; Doubovik, I.; Dubey, A. K.; Dutt, S.; Dutta Majumdar, M. R.; El Chenawi, K.; Eliseev, S.; Enosawa, K.; Foka, P.; Fokin, S.; Ganti, M. S.; Garpman, S.; Gavrishchuk, O.; Geurts, F. J M; Ghosh, T. K.; Glasow, R.; Gupta, S. K.; Guskov, B.; Gustafsson, H. A.; Gutbrod, H. H.; Higuchi, R.; Hrivnacova, I.; Ippolitov, M.; Kalechofsky, H.; Kamermans, R.; Kampert, K. H.; Karadjev, K.; Karpio, K.; Kato, S.; Kees, S.; Klein-Bösing, C.; Knoche, S.; Kolb, B. W.; Kosarev, I.; Koutcheryaev, I.; Krümpel, T.; Kugler, A.; Kulinich, P.; Kurata, M.; Kurita, K.; Kuzmin, N.; Langbein, I.; Lebedev, A.; Lee, Y. Y.; Löhner, H.; Luquin, L.; Mahapatra, D. P.; Manko, V.; Martin, M.; Martínez, G.; Maximov, A.; Mgebrichvili, G.; Miake, Y.; Mir, Md F.; Mishra, G. C.; Miyamoto, Y.; Mohanty, B.; Mora, M. J.; Morrison, D.; Mukhopadhyay, D. S.; Naef, H.; Nandi, B. K.; Nayak, S. K.; Nayak, T. K.; Neumaier, S.; Nianine, A.; Nikitine, V.; Nikolaev, S.; Nilsson, P.; Nishimura, S.; Nomokonov, P.; Nystrand, J.; Obenshain, F. E.; Oskarsson, A.; Otterlund, I.; Pachr, M.; Pavliouk, S.; Peitzmann, T.; Petracek, V.; Pinganaud, W.; Plasil, F.; Poblotzki, U. V.; Purschke, M. L.; Rak, J.; Raniwala, R.; Raniwala, S.; Ramamurthy, V. S.; Rao, N. K.; Retiere, F.; Reygers, K.; Roland, G.; Rosselet, L.; Roufanov, I.; Roy, C.; Rubio, J. M.; Sako, H.; Sambyal, S. S.; Santo, R.; Sato, S.; Schlagheck, H.; Schmidt, H. R.; Schutz, Y.; Shabratova, G.; Shah, T. H.; Sibiriak, I.; Siemiarczuk, T.; Silvermyr, D.; Sinha, B. C.; Slavine, N.; Söderström, K.; Solomey, N.; Sood, G.; Sorensen, S. P.; Stankus, P.; Stefanek, G.; Steinberg, P.; Stenlund, E.; Stüken, D.; Sumbera, M.; Svensson, T.; Trivedi, M. D.; Tsvetkov, A.; Tykarski, L.; Urbahn, J.; Pijll, E. C V D; Eijndhoven, N. V.; Nieuwenhuizen, G. J V; Vinogradov, A.; Viyogi, Y. P.; Vodopianov, A.; Vörös, S.; Wyslouch, B.; Yagi, K.; Yokota, Y.; Young, G. R.

In: Physical Review C - Nuclear Physics, Vol. 64, No. 1, 011901, 07.2001, p. 119011-119015.

Research output: Contribution to journal › Article

Aggarwal, MM, Agnihotri, A, Ahammed, Z, Angelis, ALS, Antonenko, V, Arefiev, V, Astakhov, V, Avdeitchikov, V, Awes, TC, Baba, PVKS, Badyal, SK, Barlag, C, Bathe, S, Batiounia, B, Bernier, T, Bhalla, KB, Bhatia, VS, Blume, C, Bock, R, Bohne, EM, Böröcz, Z, Bucher, D, Buijs, A, Büsching, H, Carlen, L, Chalyshev, V, Chattopadhyay, S, Cherbatchev, R, Chujo, T, Claussen, A, Das, AC, Decowski, MP, Delagrange, H, Djordjadze, V, Donni, P, Doubovik, I, Dubey, AK, Dutt, S, Dutta Majumdar, MR, El Chenawi, K, Eliseev, S, Enosawa, K, Foka, P, Fokin, S, Ganti, MS, Garpman, S, Gavrishchuk, O, Geurts, FJM, Ghosh, TK, Glasow, R, Gupta, SK, Guskov, B, Gustafsson, HA, Gutbrod, HH, Higuchi, R, Hrivnacova, I, Ippolitov, M, Kalechofsky, H, Kamermans, R, Kampert, KH, Karadjev, K, Karpio, K, Kato, S, Kees, S, Klein-Bösing, C, Knoche, S, Kolb, BW, Kosarev, I, Koutcheryaev, I, Krümpel, T, Kugler, A, Kulinich, P, Kurata, M, Kurita, K, Kuzmin, N, Langbein, I, Lebedev, A, Lee, YY, Löhner, H, Luquin, L, Mahapatra, DP, Manko, V, Martin, M, Martínez, G, Maximov, A, Mgebrichvili, G, Miake, Y, Mir, MF, Mishra, GC, Miyamoto, Y, Mohanty, B, Mora, MJ, Morrison, D, Mukhopadhyay, DS, Naef, H, Nandi, BK, Nayak, SK, Nayak, TK, Neumaier, S, Nianine, A, Nikitine, V, Nikolaev, S, Nilsson, P, Nishimura, S, Nomokonov, P, Nystrand, J, Obenshain, FE, Oskarsson, A, Otterlund, I, Pachr, M, Pavliouk, S, Peitzmann, T, Petracek, V, Pinganaud, W, Plasil, F, Poblotzki, UV, Purschke, ML, Rak, J, Raniwala, R, Raniwala, S, Ramamurthy, VS, Rao, NK, Retiere, F, Reygers, K, Roland, G, Rosselet, L, Roufanov, I, Roy, C, Rubio, JM, Sako, H, Sambyal, SS, Santo, R, Sato, S, Schlagheck, H, Schmidt, HR, Schutz, Y, Shabratova, G, Shah, TH, Sibiriak, I, Siemiarczuk, T, Silvermyr, D, Sinha, BC, Slavine, N, Söderström, K, Solomey, N, Sood, G, Sorensen, SP, Stankus, P, Stefanek, G, Steinberg, P, Stenlund, E, Stüken, D, Sumbera, M, Svensson, T, Trivedi, MD, Tsvetkov, A, Tykarski, L, Urbahn, J, Pijll, ECVD, Eijndhoven, NV, Nieuwenhuizen, GJV, Vinogradov, A, Viyogi, YP, Vodopianov, A, Vörös, S, Wyslouch, B, Yagi, K, Yokota, Y & Young, GR 2001, 'Localized charged-neutral fluctuations in 158A GeV Pb+Pb collisions', Physical Review C - Nuclear Physics, vol. 64, no. 1, 011901, pp. 119011-119015. https://doi.org/10.1103/PhysRevC.64.011901

Aggarwal, M. M. ; Agnihotri, A. ; Ahammed, Z. ; Angelis, A. L S ; Antonenko, V. ; Arefiev, V. ; Astakhov, V. ; Avdeitchikov, V. ; Awes, T. C. ; Baba, P. V K S ; Badyal, S. K. ; Barlag, C. ; Bathe, S. ; Batiounia, B. ; Bernier, T. ; Bhalla, K. B. ; Bhatia, V. S. ; Blume, C. ; Bock, R. ; Bohne, E. M. ; Böröcz, Z. ; Bucher, D. ; Buijs, A. ; Büsching, H. ; Carlen, L. ; Chalyshev, V. ; Chattopadhyay, S. ; Cherbatchev, R. ; Chujo, T. ; Claussen, A. ; Das, A. C. ; Decowski, M. P. ; Delagrange, H. ; Djordjadze, V. ; Donni, P. ; Doubovik, I. ; Dubey, A. K. ; Dutt, S. ; Dutta Majumdar, M. R. ; El Chenawi, K. ; Eliseev, S. ; Enosawa, K. ; Foka, P. ; Fokin, S. ; Ganti, M. S. ; Garpman, S. ; Gavrishchuk, O. ; Geurts, F. J M ; Ghosh, T. K. ; Glasow, R. ; Gupta, S. K. ; Guskov, B. ; Gustafsson, H. A. ; Gutbrod, H. H. ; Higuchi, R. ; Hrivnacova, I. ; Ippolitov, M. ; Kalechofsky, H. ; Kamermans, R. ; Kampert, K. H. ; Karadjev, K. ; Karpio, K. ; Kato, S. ; Kees, S. ; Klein-Bösing, C. ; Knoche, S. ; Kolb, B. W. ; Kosarev, I. ; Koutcheryaev, I. ; Krümpel, T. ; Kugler, A. ; Kulinich, P. ; Kurata, M. ; Kurita, K. ; Kuzmin, N. ; Langbein, I. ; Lebedev, A. ; Lee, Y. Y. ; Löhner, H. ; Luquin, L. ; Mahapatra, D. P. ; Manko, V. ; Martin, M. ; Martínez, G. ; Maximov, A. ; Mgebrichvili, G. ; Miake, Y. ; Mir, Md F. ; Mishra, G. C. ; Miyamoto, Y. ; Mohanty, B. ; Mora, M. J. ; Morrison, D. ; Mukhopadhyay, D. S. ; Naef, H. ; Nandi, B. K. ; Nayak, S. K. ; Nayak, T. K. ; Neumaier, S. ; Nianine, A. ; Nikitine, V. ; Nikolaev, S. ; Nilsson, P. ; Nishimura, S. ; Nomokonov, P. ; Nystrand, J. ; Obenshain, F. E. ; Oskarsson, A. ; Otterlund, I. ; Pachr, M. ; Pavliouk, S. ; Peitzmann, T. ; Petracek, V. ; Pinganaud, W. ; Plasil, F. ; Poblotzki, U. V. ; Purschke, M. L. ; Rak, J. ; Raniwala, R. ; Raniwala, S. ; Ramamurthy, V. S. ; Rao, N. K. ; Retiere, F. ; Reygers, K. ; Roland, G. ; Rosselet, L. ; Roufanov, I. ; Roy, C. ; Rubio, J. M. ; Sako, H. ; Sambyal, S. S. ; Santo, R. ; Sato, S. ; Schlagheck, H. ; Schmidt, H. R. ; Schutz, Y. ; Shabratova, G. ; Shah, T. H. ; Sibiriak, I. ; Siemiarczuk, T. ; Silvermyr, D. ; Sinha, B. C. ; Slavine, N. ; Söderström, K. ; Solomey, N. ; Sood, G. ; Sorensen, S. P. ; Stankus, P. ; Stefanek, G. ; Steinberg, P. ; Stenlund, E. ; Stüken, D. ; Sumbera, M. ; Svensson, T. ; Trivedi, M. D. ; Tsvetkov, A. ; Tykarski, L. ; Urbahn, J. ; Pijll, E. C V D ; Eijndhoven, N. V. ; Nieuwenhuizen, G. J V ; Vinogradov, A. ; Viyogi, Y. P. ; Vodopianov, A. ; Vörös, S. ; Wyslouch, B. ; Yagi, K. ; Yokota, Y. ; Young, G. R. / Localized charged-neutral fluctuations in 158A GeV Pb+Pb collisions. In: Physical Review C - Nuclear Physics. 2001 ; Vol. 64, No. 1. pp. 119011-119015.

@article{f9d59de6a1e444fea07073c0475be33a,

title = "Localized charged-neutral fluctuations in 158A GeV Pb+Pb collisions",

abstract = "Localized fluctuations in the multiplicity of charged particles and photons produced in central 1584 GeV/c Pb+Pb collisions are studied. The charged versus neutral correlations in common η-φ phase space regions of varying azimuthal size are analyzed by two different methods. The analysis provides a model-independent demonstration of nonstatistical fluctuations in both charged particle and photon multiplicities in limited azimuthal regions. However, no correlated charge-neutral fluctuations are observed, contrary to expectations for the production of a disoriented chiral condensate. The result is not explained by the widely used VENUS model.",

author = "Aggarwal, {M. M.} and A. Agnihotri and Z. Ahammed and Angelis, {A. L S} and V. Antonenko and V. Arefiev and V. Astakhov and V. Avdeitchikov and Awes, {T. C.} and Baba, {P. V K S} and Badyal, {S. K.} and C. Barlag and S. Bathe and B. Batiounia and T. Bernier and Bhalla, {K. B.} and Bhatia, {V. S.} and C. Blume and R. Bock and Bohne, {E. M.} and Z. B{\"o}r{\"o}cz and D. Bucher and A. Buijs and H. B{\"u}sching and L. Carlen and V. Chalyshev and S. Chattopadhyay and R. Cherbatchev and T. Chujo and A. Claussen and Das, {A. C.} and Decowski, {M. P.} and H. Delagrange and V. Djordjadze and P. Donni and I. Doubovik and Dubey, {A. K.} and S. Dutt and {Dutta Majumdar}, {M. R.} and {El Chenawi}, K. and S. Eliseev and K. Enosawa and P. Foka and S. Fokin and Ganti, {M. S.} and S. Garpman and O. Gavrishchuk and Geurts, {F. J M} and Ghosh, {T. K.} and R. Glasow and Gupta, {S. K.} and B. Guskov and Gustafsson, {H. A.} and Gutbrod, {H. H.} and R. Higuchi and I. Hrivnacova and M. Ippolitov and H. Kalechofsky and R. Kamermans and Kampert, {K. H.} and K. Karadjev and K. Karpio and S. Kato and S. Kees and C. Klein-B{\"o}sing and S. Knoche and Kolb, {B. W.} and I. Kosarev and I. Koutcheryaev and T. Kr{\"u}mpel and A. Kugler and P. Kulinich and M. Kurata and K. Kurita and N. Kuzmin and I. Langbein and A. Lebedev and Lee, {Y. Y.} and H. L{\"o}hner and L. Luquin and Mahapatra, {D. P.} and V. Manko and M. Martin and G. Mart{\'i}nez and A. Maximov and G. Mgebrichvili and Y. Miake and Mir, {Md F.} and Mishra, {G. C.} and Y. Miyamoto and B. Mohanty and Mora, {M. J.} and D. Morrison and Mukhopadhyay, {D. S.} and H. Naef and Nandi, {B. K.} and Nayak, {S. K.} and Nayak, {T. K.} and S. Neumaier and A. Nianine and V. Nikitine and S. Nikolaev and P. Nilsson and S. Nishimura and P. Nomokonov and J. Nystrand and Obenshain, {F. E.} and A. Oskarsson and I. Otterlund and M. Pachr and S. Pavliouk and T. Peitzmann and V. Petracek and W. Pinganaud and F. Plasil and Poblotzki, {U. V.} and Purschke, {M. L.} and J. Rak and R. Raniwala and S. Raniwala and Ramamurthy, {V. S.} and Rao, {N. K.} and F. Retiere and K. Reygers and G. Roland and L. Rosselet and I. Roufanov and C. Roy and Rubio, {J. M.} and H. Sako and Sambyal, {S. S.} and R. Santo and S. Sato and H. Schlagheck and Schmidt, {H. R.} and Y. Schutz and G. Shabratova and Shah, {T. H.} and I. Sibiriak and T. Siemiarczuk and D. Silvermyr and Sinha, {B. C.} and N. Slavine and K. S{\"o}derstr{\"o}m and N. Solomey and G. Sood and Sorensen, {S. P.} and P. Stankus and G. Stefanek and P. Steinberg and E. Stenlund and D. St{\"u}ken and M. Sumbera and T. Svensson and Trivedi, {M. D.} and A. Tsvetkov and L. Tykarski and J. Urbahn and Pijll, {E. C V D} and Eijndhoven, {N. V.} and Nieuwenhuizen, {G. J V} and A. Vinogradov and Viyogi, {Y. P.} and A. Vodopianov and S. V{\"o}r{\"o}s and B. Wyslouch and K. Yagi and Y. Yokota and Young, {G. R.}",

year = "2001",

month = jul,

doi = "10.1103/PhysRevC.64.011901",

language = "English (US)",

volume = "64",

pages = "119011--119015",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "1",

}

TY - JOUR

T1 - Localized charged-neutral fluctuations in 158A GeV Pb+Pb collisions

AU - Aggarwal, M. M.

AU - Agnihotri, A.

AU - Ahammed, Z.

AU - Angelis, A. L S

AU - Antonenko, V.

AU - Arefiev, V.

AU - Astakhov, V.

AU - Avdeitchikov, V.

AU - Awes, T. C.

AU - Baba, P. V K S

AU - Badyal, S. K.

AU - Barlag, C.

AU - Bathe, S.

AU - Batiounia, B.

AU - Bernier, T.

AU - Bhalla, K. B.

AU - Bhatia, V. S.

AU - Blume, C.

AU - Bock, R.

AU - Bohne, E. M.

AU - Böröcz, Z.

AU - Bucher, D.

AU - Buijs, A.

AU - Büsching, H.

AU - Carlen, L.

AU - Chalyshev, V.

AU - Chattopadhyay, S.

AU - Cherbatchev, R.

AU - Chujo, T.

AU - Claussen, A.

AU - Das, A. C.

AU - Decowski, M. P.

AU - Delagrange, H.

AU - Djordjadze, V.

AU - Donni, P.

AU - Doubovik, I.

AU - Dubey, A. K.

AU - Dutt, S.

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PY - 2001/7

Y1 - 2001/7

N2 - Localized fluctuations in the multiplicity of charged particles and photons produced in central 1584 GeV/c Pb+Pb collisions are studied. The charged versus neutral correlations in common η-φ phase space regions of varying azimuthal size are analyzed by two different methods. The analysis provides a model-independent demonstration of nonstatistical fluctuations in both charged particle and photon multiplicities in limited azimuthal regions. However, no correlated charge-neutral fluctuations are observed, contrary to expectations for the production of a disoriented chiral condensate. The result is not explained by the widely used VENUS model.

AB - Localized fluctuations in the multiplicity of charged particles and photons produced in central 1584 GeV/c Pb+Pb collisions are studied. The charged versus neutral correlations in common η-φ phase space regions of varying azimuthal size are analyzed by two different methods. The analysis provides a model-independent demonstration of nonstatistical fluctuations in both charged particle and photon multiplicities in limited azimuthal regions. However, no correlated charge-neutral fluctuations are observed, contrary to expectations for the production of a disoriented chiral condensate. The result is not explained by the widely used VENUS model.

UR - http://www.scopus.com/inward/record.url?scp=18344404312&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=18344404312&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.64.011901

DO - 10.1103/PhysRevC.64.011901

M3 - Article

AN - SCOPUS:18344404312

VL - 64

SP - 119011

EP - 119015

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

SN - 0556-2813

IS - 1

M1 - 011901

ER -