Results on correlations and fluctuations from NA49

C. Blume, S. V. Afanasiev, T. Anticic, B. Baatar, D. Barna, J. Bartke, R. A. Barton, M. Behler, L. Betev, H. Białkowska, A. Billmeier, C. O. Blyth, B. Boimska, M. Botje, J. Bracinik, R. Bramm, R. Brun, P. Bunčič, V. Cerny, O. ChvalaJ. G. Cramer, P. Csató, P. Dinkelaker, V. Eckardt, P. Filip, H. G. Fischer, Z. Fodor, P. Foka, P. Freund, V. Friese, J. Gál, M. Gaździcki, G. Georgopoulos, E. Gładysz, S. Hegyi, C. Höhne, G. Igo, P. G. Jones, K. Kadija, A. Karev, V. I. Kolesnikov, T. Kollegger, M. Kowalski, I. Kraus, M. Kreps, M. Van Leeuwen, R. Lednický, P. Lévai, A. I. Malakhov, S. Margetis, C. Markert, B. W. Mayes, G. L. Melkumov, C. Meurer, A. Mischke, M. Mitrovski, J. Molnár, J. M. Nelson, G. Pálla, A. D. Panagiotou, K. Perl, A. Petridis, M. Pikna, L. Pinsky, F. Pühlhofer, J. G. Reid, R. Renfordt, W. Retyk, C. Roland, G. Roland, A. Rybicki, T. Sammer, A. Sandoval, H. Sann, N. Schmitz, P. Seyboth, F. Siklér, B. Sitar, E. Skrzypczak, J. Smolik, G. T A Squier, R. Stock, H. Ströbele, T. Susa, I. Szentpétery, J. Sziklai, T. A. Trainor, D. Varga, M. Vassiliou, G. I. Veres, G. Vesztergombi, D. Vranić, S. Wenig, A. Wetzler, C. Whitten, I. K. Yoo, J. Zaranek, J. Zimányi

Research output: Contribution to journalArticle

32 Citations (Scopus)

Abstract

The large acceptance and high momentum resolution as well as the significant particle identification capabilities of the NA49 experiment[1] at the CERN SPS allow for a broad study of fluctuations and correlations in hadronic interactions. In the first part recent results on event-by-event charge and (pt) fluctuations are presented. Charge fluctuations in central Pb+Pb reactions are investigated at three different beam energies (40, 80, and 158 AGeV), while for the (pt) fluctuations the focus is put on the system size dependence at 158 AGeV. In the second part recent results on Bose Einstein correlations of h- h- pairs in minimum bias Pb+Pb reactions at 40 and 158 AGeV, as well as of K+K+ and K- K- pairs in central Pb+Pb collisions at 158 AGeV are shown. Additionally, other types of two particle correlations, namely πp, Λp, and ΛΛ correlations, have been measured by the NA49 experiment. Finally, results on the energy and system size dependence of deuteron coalescence are discussed.

Original languageEnglish
JournalNuclear Physics A
Volume715
DOIs
Publication statusPublished - Mar 10 2003

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acceptability
coalescing
deuterons
momentum
collisions
energy
interactions

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Blume, C., Afanasiev, S. V., Anticic, T., Baatar, B., Barna, D., Bartke, J., ... Zimányi, J. (2003). Results on correlations and fluctuations from NA49. Nuclear Physics A, 715. https://doi.org/10.1016/S0375-9474(02)01413-6

Results on correlations and fluctuations from NA49. / Blume, C.; Afanasiev, S. V.; Anticic, T.; Baatar, B.; Barna, D.; Bartke, J.; Barton, R. A.; Behler, M.; Betev, L.; Białkowska, H.; Billmeier, A.; Blyth, C. O.; Boimska, B.; Botje, M.; Bracinik, J.; Bramm, R.; Brun, R.; Bunčič, P.; Cerny, V.; Chvala, O.; Cramer, J. G.; Csató, P.; Dinkelaker, P.; Eckardt, V.; Filip, P.; Fischer, H. G.; Fodor, Z.; Foka, P.; Freund, P.; Friese, V.; Gál, J.; Gaździcki, M.; Georgopoulos, G.; Gładysz, E.; Hegyi, S.; Höhne, C.; Igo, G.; Jones, P. G.; Kadija, K.; Karev, A.; Kolesnikov, V. I.; Kollegger, T.; Kowalski, M.; Kraus, I.; Kreps, M.; Van Leeuwen, M.; Lednický, R.; Lévai, P.; Malakhov, A. I.; Margetis, S.; Markert, C.; Mayes, B. W.; Melkumov, G. L.; Meurer, C.; Mischke, A.; Mitrovski, M.; Molnár, J.; Nelson, J. M.; Pálla, G.; Panagiotou, A. D.; Perl, K.; Petridis, A.; Pikna, M.; Pinsky, L.; Pühlhofer, F.; Reid, J. G.; Renfordt, R.; Retyk, W.; Roland, C.; Roland, G.; Rybicki, A.; Sammer, T.; Sandoval, A.; Sann, H.; Schmitz, N.; Seyboth, P.; Siklér, F.; Sitar, B.; Skrzypczak, E.; Smolik, J.; Squier, G. T A; Stock, R.; Ströbele, H.; Susa, T.; Szentpétery, I.; Sziklai, J.; Trainor, T. A.; Varga, D.; Vassiliou, M.; Veres, G. I.; Vesztergombi, G.; Vranić, D.; Wenig, S.; Wetzler, A.; Whitten, C.; Yoo, I. K.; Zaranek, J.; Zimányi, J.

In: Nuclear Physics A, Vol. 715, 10.03.2003.

Research output: Contribution to journalArticle

Blume, C, Afanasiev, SV, Anticic, T, Baatar, B, Barna, D, Bartke, J, Barton, RA, Behler, M, Betev, L, Białkowska, H, Billmeier, A, Blyth, CO, Boimska, B, Botje, M, Bracinik, J, Bramm, R, Brun, R, Bunčič, P, Cerny, V, Chvala, O, Cramer, JG, Csató, P, Dinkelaker, P, Eckardt, V, Filip, P, Fischer, HG, Fodor, Z, Foka, P, Freund, P, Friese, V, Gál, J, Gaździcki, M, Georgopoulos, G, Gładysz, E, Hegyi, S, Höhne, C, Igo, G, Jones, PG, Kadija, K, Karev, A, Kolesnikov, VI, Kollegger, T, Kowalski, M, Kraus, I, Kreps, M, Van Leeuwen, M, Lednický, R, Lévai, P, Malakhov, AI, Margetis, S, Markert, C, Mayes, BW, Melkumov, GL, Meurer, C, Mischke, A, Mitrovski, M, Molnár, J, Nelson, JM, Pálla, G, Panagiotou, AD, Perl, K, Petridis, A, Pikna, M, Pinsky, L, Pühlhofer, F, Reid, JG, Renfordt, R, Retyk, W, Roland, C, Roland, G, Rybicki, A, Sammer, T, Sandoval, A, Sann, H, Schmitz, N, Seyboth, P, Siklér, F, Sitar, B, Skrzypczak, E, Smolik, J, Squier, GTA, Stock, R, Ströbele, H, Susa, T, Szentpétery, I, Sziklai, J, Trainor, TA, Varga, D, Vassiliou, M, Veres, GI, Vesztergombi, G, Vranić, D, Wenig, S, Wetzler, A, Whitten, C, Yoo, IK, Zaranek, J & Zimányi, J 2003, 'Results on correlations and fluctuations from NA49', Nuclear Physics A, vol. 715. https://doi.org/10.1016/S0375-9474(02)01413-6
Blume C, Afanasiev SV, Anticic T, Baatar B, Barna D, Bartke J et al. Results on correlations and fluctuations from NA49. Nuclear Physics A. 2003 Mar 10;715. https://doi.org/10.1016/S0375-9474(02)01413-6
Blume, C. ; Afanasiev, S. V. ; Anticic, T. ; Baatar, B. ; Barna, D. ; Bartke, J. ; Barton, R. A. ; Behler, M. ; Betev, L. ; Białkowska, H. ; Billmeier, A. ; Blyth, C. O. ; Boimska, B. ; Botje, M. ; Bracinik, J. ; Bramm, R. ; Brun, R. ; Bunčič, P. ; Cerny, V. ; Chvala, O. ; Cramer, J. G. ; Csató, P. ; Dinkelaker, P. ; Eckardt, V. ; Filip, P. ; Fischer, H. G. ; Fodor, Z. ; Foka, P. ; Freund, P. ; Friese, V. ; Gál, J. ; Gaździcki, M. ; Georgopoulos, G. ; Gładysz, E. ; Hegyi, S. ; Höhne, C. ; Igo, G. ; Jones, P. G. ; Kadija, K. ; Karev, A. ; Kolesnikov, V. I. ; Kollegger, T. ; Kowalski, M. ; Kraus, I. ; Kreps, M. ; Van Leeuwen, M. ; Lednický, R. ; Lévai, P. ; Malakhov, A. I. ; Margetis, S. ; Markert, C. ; Mayes, B. W. ; Melkumov, G. L. ; Meurer, C. ; Mischke, A. ; Mitrovski, M. ; Molnár, J. ; Nelson, J. M. ; Pálla, G. ; Panagiotou, A. D. ; Perl, K. ; Petridis, A. ; Pikna, M. ; Pinsky, L. ; Pühlhofer, F. ; Reid, J. G. ; Renfordt, R. ; Retyk, W. ; Roland, C. ; Roland, G. ; Rybicki, A. ; Sammer, T. ; Sandoval, A. ; Sann, H. ; Schmitz, N. ; Seyboth, P. ; Siklér, F. ; Sitar, B. ; Skrzypczak, E. ; Smolik, J. ; Squier, G. T A ; Stock, R. ; Ströbele, H. ; Susa, T. ; Szentpétery, I. ; Sziklai, J. ; Trainor, T. A. ; Varga, D. ; Vassiliou, M. ; Veres, G. I. ; Vesztergombi, G. ; Vranić, D. ; Wenig, S. ; Wetzler, A. ; Whitten, C. ; Yoo, I. K. ; Zaranek, J. ; Zimányi, J. / Results on correlations and fluctuations from NA49. In: Nuclear Physics A. 2003 ; Vol. 715.
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abstract = "The large acceptance and high momentum resolution as well as the significant particle identification capabilities of the NA49 experiment[1] at the CERN SPS allow for a broad study of fluctuations and correlations in hadronic interactions. In the first part recent results on event-by-event charge and (pt) fluctuations are presented. Charge fluctuations in central Pb+Pb reactions are investigated at three different beam energies (40, 80, and 158 AGeV), while for the (pt) fluctuations the focus is put on the system size dependence at 158 AGeV. In the second part recent results on Bose Einstein correlations of h- h- pairs in minimum bias Pb+Pb reactions at 40 and 158 AGeV, as well as of K+K+ and K- K- pairs in central Pb+Pb collisions at 158 AGeV are shown. Additionally, other types of two particle correlations, namely πp, Λp, and ΛΛ correlations, have been measured by the NA49 experiment. Finally, results on the energy and system size dependence of deuteron coalescence are discussed.",
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TY - JOUR

T1 - Results on correlations and fluctuations from NA49

AU - Blume, C.

AU - Afanasiev, S. V.

AU - Anticic, T.

AU - Baatar, B.

AU - Barna, D.

AU - Bartke, J.

AU - Barton, R. A.

AU - Behler, M.

AU - Betev, L.

AU - Białkowska, H.

AU - Billmeier, A.

AU - Blyth, C. O.

AU - Boimska, B.

AU - Botje, M.

AU - Bracinik, J.

AU - Bramm, R.

AU - Brun, R.

AU - Bunčič, P.

AU - Cerny, V.

AU - Chvala, O.

AU - Cramer, J. G.

AU - Csató, P.

AU - Dinkelaker, P.

AU - Eckardt, V.

AU - Filip, P.

AU - Fischer, H. G.

AU - Fodor, Z.

AU - Foka, P.

AU - Freund, P.

AU - Friese, V.

AU - Gál, J.

AU - Gaździcki, M.

AU - Georgopoulos, G.

AU - Gładysz, E.

AU - Hegyi, S.

AU - Höhne, C.

AU - Igo, G.

AU - Jones, P. G.

AU - Kadija, K.

AU - Karev, A.

AU - Kolesnikov, V. I.

AU - Kollegger, T.

AU - Kowalski, M.

AU - Kraus, I.

AU - Kreps, M.

AU - Van Leeuwen, M.

AU - Lednický, R.

AU - Lévai, P.

AU - Malakhov, A. I.

AU - Margetis, S.

AU - Markert, C.

AU - Mayes, B. W.

AU - Melkumov, G. L.

AU - Meurer, C.

AU - Mischke, A.

AU - Mitrovski, M.

AU - Molnár, J.

AU - Nelson, J. M.

AU - Pálla, G.

AU - Panagiotou, A. D.

AU - Perl, K.

AU - Petridis, A.

AU - Pikna, M.

AU - Pinsky, L.

AU - Pühlhofer, F.

AU - Reid, J. G.

AU - Renfordt, R.

AU - Retyk, W.

AU - Roland, C.

AU - Roland, G.

AU - Rybicki, A.

AU - Sammer, T.

AU - Sandoval, A.

AU - Sann, H.

AU - Schmitz, N.

AU - Seyboth, P.

AU - Siklér, F.

AU - Sitar, B.

AU - Skrzypczak, E.

AU - Smolik, J.

AU - Squier, G. T A

AU - Stock, R.

AU - Ströbele, H.

AU - Susa, T.

AU - Szentpétery, I.

AU - Sziklai, J.

AU - Trainor, T. A.

AU - Varga, D.

AU - Vassiliou, M.

AU - Veres, G. I.

AU - Vesztergombi, G.

AU - Vranić, D.

AU - Wenig, S.

AU - Wetzler, A.

AU - Whitten, C.

AU - Yoo, I. K.

AU - Zaranek, J.

AU - Zimányi, J.

PY - 2003/3/10

Y1 - 2003/3/10

N2 - The large acceptance and high momentum resolution as well as the significant particle identification capabilities of the NA49 experiment[1] at the CERN SPS allow for a broad study of fluctuations and correlations in hadronic interactions. In the first part recent results on event-by-event charge and (pt) fluctuations are presented. Charge fluctuations in central Pb+Pb reactions are investigated at three different beam energies (40, 80, and 158 AGeV), while for the (pt) fluctuations the focus is put on the system size dependence at 158 AGeV. In the second part recent results on Bose Einstein correlations of h- h- pairs in minimum bias Pb+Pb reactions at 40 and 158 AGeV, as well as of K+K+ and K- K- pairs in central Pb+Pb collisions at 158 AGeV are shown. Additionally, other types of two particle correlations, namely πp, Λp, and ΛΛ correlations, have been measured by the NA49 experiment. Finally, results on the energy and system size dependence of deuteron coalescence are discussed.

AB - The large acceptance and high momentum resolution as well as the significant particle identification capabilities of the NA49 experiment[1] at the CERN SPS allow for a broad study of fluctuations and correlations in hadronic interactions. In the first part recent results on event-by-event charge and (pt) fluctuations are presented. Charge fluctuations in central Pb+Pb reactions are investigated at three different beam energies (40, 80, and 158 AGeV), while for the (pt) fluctuations the focus is put on the system size dependence at 158 AGeV. In the second part recent results on Bose Einstein correlations of h- h- pairs in minimum bias Pb+Pb reactions at 40 and 158 AGeV, as well as of K+K+ and K- K- pairs in central Pb+Pb collisions at 158 AGeV are shown. Additionally, other types of two particle correlations, namely πp, Λp, and ΛΛ correlations, have been measured by the NA49 experiment. Finally, results on the energy and system size dependence of deuteron coalescence are discussed.

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JF - Nuclear Physics A

SN - 0375-9474

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