Multiplicity dependence of strangeness production in S + Pb collisions at 200 GeV/c per nucleon

E. Andersen; R. Blaes; J. M. Brom; M. Cherney; B. de la Cruz; C. Fernández; C. Garabatos; J. A. Garzón; W. M. Geist; D. E. Greiner; C. R. Gruhn; M. Hafidouni; J. Hrubec; P. G. Jones; E. G. Judd; J. P.M. Kuipers; M. Ladrem; P. Ladrón de Guevara; G. Løvhøiden; J. MacNaughton; J. Mosquera; Z. Natkaniec; J. M. Nelson; G. Neuhofer; C. Perez de los Heros; M. Pló; P. Porth; B. Powell; A. Ramil; H. Rohringer; I. Sakrejda; T. F. Thorsteinsen; J. Traxler; C. Voltolini; K. Wozniak; A. Yañez; R. Zybert

doi:10.1016/0370-2693(93)91050-W

Multiplicity dependence of strangeness production in S + Pb collisions at 200 GeV/c per nucleon

E. Andersen, R. Blaes, J. M. Brom, M. Cherney, B. de la Cruz, C. Fernández, C. Garabatos, J. A. Garzón, W. M. Geist, D. E. Greiner, C. R. Gruhn, M. Hafidouni, J. Hrubec, P. G. Jones, E. G. Judd, J. P.M. Kuipers, M. Ladrem, P. Ladrón de Guevara, G. Løvhøiden, J. MacNaughtonJ. Mosquera, Z. Natkaniec, J. M. Nelson, G. Neuhofer, C. Perez de los Heros, M. Pló, P. Porth, B. Powell, A. Ramil, H. Rohringer, I. Sakrejda, T. F. Thorsteinsen, J. Traxler, C. Voltolini, K. Wozniak, A. Yañez, R. Zybert

Department of Physics

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Abstract

Production of Λ, Λ, and K_s ⁰ has been measured for a wide range of event multiplicity in S+Pb reactions at 200 GeV/c per nucleon. The production of Λ is shown to increase with multiplicity faster than expected from a superposition of p+p collisions. The effect is seen for low multiplicity (below 100 negative particles).

Original language	English (US)
Pages (from-to)	603-607
Number of pages	5
Journal	Physics Letters B
Volume	316
Issue number	4
DOIs	https://doi.org/10.1016/0370-2693(93)91050-W
State	Published - Oct 28 1993

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1016/0370-2693(93)91050-W

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Andersen, E., Blaes, R., Brom, J. M., Cherney, M., de la Cruz, B., Fernández, C., Garabatos, C., Garzón, J. A., Geist, W. M., Greiner, D. E., Gruhn, C. R., Hafidouni, M., Hrubec, J., Jones, P. G., Judd, E. G., Kuipers, J. P. M., Ladrem, M., Ladrón de Guevara, P., Løvhøiden, G., ... Zybert, R. (1993). Multiplicity dependence of strangeness production in S + Pb collisions at 200 GeV/c per nucleon. Physics Letters B, 316(4), 603-607. https://doi.org/10.1016/0370-2693(93)91050-W

Multiplicity dependence of strangeness production in S + Pb collisions at 200 GeV/c per nucleon. / Andersen, E.; Blaes, R.; Brom, J. M.; Cherney, M.; de la Cruz, B.; Fernández, C.; Garabatos, C.; Garzón, J. A.; Geist, W. M.; Greiner, D. E.; Gruhn, C. R.; Hafidouni, M.; Hrubec, J.; Jones, P. G.; Judd, E. G.; Kuipers, J. P.M.; Ladrem, M.; Ladrón de Guevara, P.; Løvhøiden, G.; MacNaughton, J.; Mosquera, J.; Natkaniec, Z.; Nelson, J. M.; Neuhofer, G.; Perez de los Heros, C.; Pló, M.; Porth, P.; Powell, B.; Ramil, A.; Rohringer, H.; Sakrejda, I.; Thorsteinsen, T. F.; Traxler, J.; Voltolini, C.; Wozniak, K.; Yañez, A.; Zybert, R.

In: Physics Letters B, Vol. 316, No. 4, 28.10.1993, p. 603-607.

Research output: Contribution to journal › Article › peer-review

Andersen, E, Blaes, R, Brom, JM, Cherney, M, de la Cruz, B, Fernández, C, Garabatos, C, Garzón, JA, Geist, WM, Greiner, DE, Gruhn, CR, Hafidouni, M, Hrubec, J, Jones, PG, Judd, EG, Kuipers, JPM, Ladrem, M, Ladrón de Guevara, P, Løvhøiden, G, MacNaughton, J, Mosquera, J, Natkaniec, Z, Nelson, JM, Neuhofer, G, Perez de los Heros, C, Pló, M, Porth, P, Powell, B, Ramil, A, Rohringer, H, Sakrejda, I, Thorsteinsen, TF, Traxler, J, Voltolini, C, Wozniak, K, Yañez, A & Zybert, R 1993, 'Multiplicity dependence of strangeness production in S + Pb collisions at 200 GeV/c per nucleon', Physics Letters B, vol. 316, no. 4, pp. 603-607. https://doi.org/10.1016/0370-2693(93)91050-W

Andersen, E. ; Blaes, R. ; Brom, J. M. ; Cherney, M. ; de la Cruz, B. ; Fernández, C. ; Garabatos, C. ; Garzón, J. A. ; Geist, W. M. ; Greiner, D. E. ; Gruhn, C. R. ; Hafidouni, M. ; Hrubec, J. ; Jones, P. G. ; Judd, E. G. ; Kuipers, J. P.M. ; Ladrem, M. ; Ladrón de Guevara, P. ; Løvhøiden, G. ; MacNaughton, J. ; Mosquera, J. ; Natkaniec, Z. ; Nelson, J. M. ; Neuhofer, G. ; Perez de los Heros, C. ; Pló, M. ; Porth, P. ; Powell, B. ; Ramil, A. ; Rohringer, H. ; Sakrejda, I. ; Thorsteinsen, T. F. ; Traxler, J. ; Voltolini, C. ; Wozniak, K. ; Yañez, A. ; Zybert, R. / Multiplicity dependence of strangeness production in S + Pb collisions at 200 GeV/c per nucleon. In: Physics Letters B. 1993 ; Vol. 316, No. 4. pp. 603-607.

@article{2df0de8ded9e4252a87241f918d53f79,

title = "Multiplicity dependence of strangeness production in S + Pb collisions at 200 GeV/c per nucleon",

abstract = "Production of Λ, Λ, and Ks 0 has been measured for a wide range of event multiplicity in S+Pb reactions at 200 GeV/c per nucleon. The production of Λ is shown to increase with multiplicity faster than expected from a superposition of p+p collisions. The effect is seen for low multiplicity (below 100 negative particles).",

author = "E. Andersen and R. Blaes and Brom, {J. M.} and M. Cherney and {de la Cruz}, B. and C. Fern{\'a}ndez and C. Garabatos and Garz{\'o}n, {J. A.} and Geist, {W. M.} and Greiner, {D. E.} and Gruhn, {C. R.} and M. Hafidouni and J. Hrubec and Jones, {P. G.} and Judd, {E. G.} and Kuipers, {J. P.M.} and M. Ladrem and {Ladr{\'o}n de Guevara}, P. and G. L{\o}vh{\o}iden and J. MacNaughton and J. Mosquera and Z. Natkaniec and Nelson, {J. M.} and G. Neuhofer and {Perez de los Heros}, C. and M. Pl{\'o} and P. Porth and B. Powell and A. Ramil and H. Rohringer and I. Sakrejda and Thorsteinsen, {T. F.} and J. Traxler and C. Voltolini and K. Wozniak and A. Ya{\~n}ez and R. Zybert",

note = "Funding Information: Part of this work was supported by EC grant A8800014 5; Director, Office of Energy Research, Division of Nuclear Physics of the Office of High Energy and Nuclear Physics of the US Department of Energy under contract no. DE-AC03-76SF00098 and DE-FG02-91 ER40652, United Kingdom Science and Engineering Research Council under Grant GR/F 40065 and Spain under CICYT contracts 85-0022, AE86-0031, AE87-0031, AE88-0031, AE89-0589, AE90-0031, AEN91-0739 and XUGA 80409288. Much of the computing work has been done using the IBM PPCS STAGE 2 compute server. The authors are grateful to CERN and IBM for making it available as well as to CERN's PPCS group and especially D. Lord for their help and support in using the PPCS STAGE 2 computer system.",

year = "1993",

month = oct,

day = "28",

doi = "10.1016/0370-2693(93)91050-W",

language = "English (US)",

volume = "316",

pages = "603--607",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

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number = "4",

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TY - JOUR

T1 - Multiplicity dependence of strangeness production in S + Pb collisions at 200 GeV/c per nucleon

AU - Andersen, E.

AU - Blaes, R.

AU - Brom, J. M.

AU - Cherney, M.

AU - de la Cruz, B.

AU - Fernández, C.

AU - Garabatos, C.

AU - Garzón, J. A.

AU - Geist, W. M.

AU - Greiner, D. E.

AU - Gruhn, C. R.

AU - Hafidouni, M.

AU - Hrubec, J.

AU - Jones, P. G.

AU - Judd, E. G.

AU - Kuipers, J. P.M.

AU - Ladrem, M.

AU - Ladrón de Guevara, P.

AU - Løvhøiden, G.

AU - MacNaughton, J.

AU - Mosquera, J.

AU - Natkaniec, Z.

AU - Nelson, J. M.

AU - Neuhofer, G.

AU - Perez de los Heros, C.

AU - Pló, M.

AU - Porth, P.

AU - Powell, B.

AU - Ramil, A.

AU - Rohringer, H.

AU - Sakrejda, I.

AU - Thorsteinsen, T. F.

AU - Traxler, J.

AU - Voltolini, C.

AU - Wozniak, K.

AU - Yañez, A.

AU - Zybert, R.

N1 - Funding Information: Part of this work was supported by EC grant A8800014 5; Director, Office of Energy Research, Division of Nuclear Physics of the Office of High Energy and Nuclear Physics of the US Department of Energy under contract no. DE-AC03-76SF00098 and DE-FG02-91 ER40652, United Kingdom Science and Engineering Research Council under Grant GR/F 40065 and Spain under CICYT contracts 85-0022, AE86-0031, AE87-0031, AE88-0031, AE89-0589, AE90-0031, AEN91-0739 and XUGA 80409288. Much of the computing work has been done using the IBM PPCS STAGE 2 compute server. The authors are grateful to CERN and IBM for making it available as well as to CERN's PPCS group and especially D. Lord for their help and support in using the PPCS STAGE 2 computer system.

PY - 1993/10/28

Y1 - 1993/10/28

N2 - Production of Λ, Λ, and Ks 0 has been measured for a wide range of event multiplicity in S+Pb reactions at 200 GeV/c per nucleon. The production of Λ is shown to increase with multiplicity faster than expected from a superposition of p+p collisions. The effect is seen for low multiplicity (below 100 negative particles).

AB - Production of Λ, Λ, and Ks 0 has been measured for a wide range of event multiplicity in S+Pb reactions at 200 GeV/c per nucleon. The production of Λ is shown to increase with multiplicity faster than expected from a superposition of p+p collisions. The effect is seen for low multiplicity (below 100 negative particles).

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U2 - 10.1016/0370-2693(93)91050-W

DO - 10.1016/0370-2693(93)91050-W

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AN - SCOPUS:0009435477

VL - 316

SP - 603

EP - 607

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 4

ER -

Multiplicity dependence of strangeness production in S + Pb collisions at 200 GeV/c per nucleon

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