Centrality dependence of the charged particle multiplicity near midrapidity in Au+Au collisions at √sNN=130 and 200

B. B. Back; M. Ballintijn; M. D. Baker; D. S. Barton; R. R. Betts; A. Bickley; R. Bindel; A. Budzanowski; W. Busza; A. Carroll; J. Corbo; M. P. Decowski; E. Garcia; N. George; K. Gulbrandsen; S. Gushue; C. Halliwell; J. Hamblen; G. Heintzelman; C. Henderson; D. Hicks; D. Hofman; R. S. Hollis; R. Hołyński; B. Holzman; A. Iordanova; E. Johnson; J. Kane; J. Katzy; N. Khan; W. Kucewicz; P. Kulinich; C. M. Kuo; W. T. Lin; S. Manly; D. McLeod; J. Michałowski; A. Mignerey; J. Mülmenstädt; R. Nouicer; A. Olszewski; R. Pak; I. C. Park; H. Pernegger; M. Rafelski; M. Rbeiz; C. Reed; L. P. Remsberg; M. Reuter; C. Roland; G. Roland; L. Rosenberg; J. Sagerer; P. Sarin; P. Sawicki; W. Skulski; S. G. Steadman; P. Steinberg; G. S.F. Stephans; M. Stodulski; A. Sukhanov; J. L. Tang; R. Teng; A. Trzupek; C. Vale; G. J. van Nieuwenhuizen; R. Verdier; B. Wadsworth; F. L.H. Wolfs; B. Wosiek; K. Woźniak; A. H. Wuosmaa; B. Wysłouch

doi:10.1103/PhysRevC.65.061901

Centrality dependence of the charged particle multiplicity near midrapidity in Au+Au collisions at √sNN=130 and 200

B. B. Back, M. Ballintijn, M. D. Baker, D. S. Barton, R. R. Betts, A. Bickley, R. Bindel, A. Budzanowski, W. Busza, A. Carroll, J. Corbo, M. P. Decowski, E. Garcia, N. George, K. Gulbrandsen, S. Gushue, C. Halliwell, J. Hamblen, G. Heintzelman, C. HendersonD. Hicks, D. Hofman, R. S. Hollis, R. Hołyński, B. Holzman, A. Iordanova, E. Johnson, J. Kane, J. Katzy, N. Khan, W. Kucewicz, P. Kulinich, C. M. Kuo, W. T. Lin, S. Manly, D. McLeod, J. Michałowski, A. Mignerey, J. Mülmenstädt, R. Nouicer, A. Olszewski, R. Pak, I. C. Park, H. Pernegger, M. Rafelski, M. Rbeiz, C. Reed, L. P. Remsberg, M. Reuter, C. Roland, G. Roland, L. Rosenberg, J. Sagerer, P. Sarin, P. Sawicki, W. Skulski, S. G. Steadman, P. Steinberg, G. S.F. Stephans, M. Stodulski, A. Sukhanov, J. L. Tang, R. Teng, A. Trzupek, C. Vale, G. J. van Nieuwenhuizen, R. Verdier, B. Wadsworth, F. L.H. Wolfs, B. Wosiek, K. Woźniak, A. H. Wuosmaa, B. Wysłouch

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

178 Scopus citations

Abstract

The PHOBOS experiment has measured the charged particle multiplicity at midrapidity in [Formula Presented] collisions at [Formula Presented] as a function of the collision centrality. Results on [Formula Presented] divided by the number of participating nucleon pairs [Formula Presented] are presented as a function of [Formula Presented] As was found from similar data at [Formula Presented] the data can be equally well described by parton saturation models and two-component fits, which include contributions that scale as [Formula Presented] and the number of binary collisions [Formula Presented] We compare the data at the two energies by means of the ratio [Formula Presented] of the charged particle multiplicity for the two different energies as a function of [Formula Presented] For events with [Formula Presented] we find that this ratio is consistent with a constant value of [Formula Presented].

Original language	English
Article number	061901
Pages (from-to)	4
Number of pages	1
Journal	Physical Review C - Nuclear Physics
Volume	65
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevC.65.061901
State	Published - 2002

Access to Document

10.1103/PhysRevC.65.061901

Cite this

Back, B. B., Ballintijn, M., Baker, M. D., Barton, D. S., Betts, R. R., Bickley, A., Bindel, R., Budzanowski, A., Busza, W., Carroll, A., Corbo, J., Decowski, M. P., Garcia, E., George, N., Gulbrandsen, K., Gushue, S., Halliwell, C., Hamblen, J., Heintzelman, G., ... Wysłouch, B. (2002). Centrality dependence of the charged particle multiplicity near midrapidity in Au+Au collisions at √sNN=130 and 200. Physical Review C - Nuclear Physics, 65(6), 4. [061901]. https://doi.org/10.1103/PhysRevC.65.061901

@article{557ceeeb1b784b1f890907db38079e27,

title = "Centrality dependence of the charged particle multiplicity near midrapidity in Au+Au collisions at √sNN=130 and 200",

abstract = "The PHOBOS experiment has measured the charged particle multiplicity at midrapidity in [Formula Presented] collisions at [Formula Presented] as a function of the collision centrality. Results on [Formula Presented] divided by the number of participating nucleon pairs [Formula Presented] are presented as a function of [Formula Presented] As was found from similar data at [Formula Presented] the data can be equally well described by parton saturation models and two-component fits, which include contributions that scale as [Formula Presented] and the number of binary collisions [Formula Presented] We compare the data at the two energies by means of the ratio [Formula Presented] of the charged particle multiplicity for the two different energies as a function of [Formula Presented] For events with [Formula Presented] we find that this ratio is consistent with a constant value of [Formula Presented].",

author = "Back, {B. B.} and M. Ballintijn and Baker, {M. D.} and Barton, {D. S.} and Betts, {R. R.} and A. Bickley and R. Bindel and A. Budzanowski and W. Busza and A. Carroll and J. Corbo and Decowski, {M. P.} and E. Garcia and N. George and K. Gulbrandsen and S. Gushue and C. Halliwell and J. Hamblen and G. Heintzelman and C. Henderson and D. Hicks and D. Hofman and Hollis, {R. S.} and R. Ho{\l}y{\'n}ski and B. Holzman and A. Iordanova and E. Johnson and J. Kane and J. Katzy and N. Khan and W. Kucewicz and P. Kulinich and Kuo, {C. M.} and Lin, {W. T.} and S. Manly and D. McLeod and J. Micha{\l}owski and A. Mignerey and J. M{\"u}lmenst{\"a}dt and R. Nouicer and A. Olszewski and R. Pak and Park, {I. C.} and H. Pernegger and M. Rafelski and M. Rbeiz and C. Reed and Remsberg, {L. P.} and M. Reuter and C. Roland and G. Roland and L. Rosenberg and J. Sagerer and P. Sarin and P. Sawicki and W. Skulski and Steadman, {S. G.} and P. Steinberg and Stephans, {G. S.F.} and M. Stodulski and A. Sukhanov and Tang, {J. L.} and R. Teng and A. Trzupek and C. Vale and {van Nieuwenhuizen}, {G. J.} and R. Verdier and B. Wadsworth and Wolfs, {F. L.H.} and B. Wosiek and K. Wo{\'z}niak and Wuosmaa, {A. H.} and B. Wys{\l}ouch",

year = "2002",

doi = "10.1103/PhysRevC.65.061901",

language = "???core.languages.en_GB???",

volume = "65",

pages = "4",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

number = "6",

}

Back, BB, Ballintijn, M, Baker, MD, Barton, DS, Betts, RR, Bickley, A, Bindel, R, Budzanowski, A, Busza, W, Carroll, A, Corbo, J, Decowski, MP, Garcia, E, George, N, Gulbrandsen, K, Gushue, S, Halliwell, C, Hamblen, J, Heintzelman, G, Henderson, C, Hicks, D, Hofman, D, Hollis, RS, Hołyński, R, Holzman, B, Iordanova, A, Johnson, E, Kane, J, Katzy, J, Khan, N, Kucewicz, W, Kulinich, P, Kuo, CM , Lin, WT, Manly, S, McLeod, D, Michałowski, J, Mignerey, A, Mülmenstädt, J, Nouicer, R, Olszewski, A, Pak, R, Park, IC, Pernegger, H, Rafelski, M, Rbeiz, M, Reed, C, Remsberg, LP, Reuter, M, Roland, C, Roland, G, Rosenberg, L, Sagerer, J, Sarin, P, Sawicki, P, Skulski, W, Steadman, SG, Steinberg, P, Stephans, GSF, Stodulski, M, Sukhanov, A, Tang, JL, Teng, R, Trzupek, A, Vale, C, van Nieuwenhuizen, GJ, Verdier, R, Wadsworth, B, Wolfs, FLH, Wosiek, B, Woźniak, K, Wuosmaa, AH & Wysłouch, B 2002, 'Centrality dependence of the charged particle multiplicity near midrapidity in Au+Au collisions at √sNN=130 and 200', Physical Review C - Nuclear Physics, vol. 65, no. 6, 061901, pp. 4. https://doi.org/10.1103/PhysRevC.65.061901

TY - JOUR

T1 - Centrality dependence of the charged particle multiplicity near midrapidity in Au+Au collisions at √sNN=130 and 200

AU - Back, B. B.

AU - Ballintijn, M.

AU - Baker, M. D.

AU - Barton, D. S.

AU - Betts, R. R.

AU - Bickley, A.

AU - Bindel, R.

AU - Budzanowski, A.

AU - Busza, W.

AU - Carroll, A.

AU - Corbo, J.

AU - Decowski, M. P.

AU - Garcia, E.

AU - George, N.

AU - Gulbrandsen, K.

AU - Gushue, S.

AU - Halliwell, C.

AU - Hamblen, J.

AU - Heintzelman, G.

AU - Henderson, C.

AU - Hicks, D.

AU - Hofman, D.

AU - Hollis, R. S.

AU - Hołyński, R.

AU - Holzman, B.

AU - Iordanova, A.

AU - Johnson, E.

AU - Kane, J.

AU - Katzy, J.

AU - Khan, N.

AU - Kucewicz, W.

AU - Kulinich, P.

AU - Kuo, C. M.

AU - Lin, W. T.

AU - Manly, S.

AU - McLeod, D.

AU - Michałowski, J.

AU - Mignerey, A.

AU - Mülmenstädt, J.

AU - Nouicer, R.

AU - Olszewski, A.

AU - Pak, R.

AU - Park, I. C.

AU - Pernegger, H.

AU - Rafelski, M.

AU - Rbeiz, M.

AU - Reed, C.

AU - Remsberg, L. P.

AU - Reuter, M.

AU - Roland, C.

AU - Roland, G.

AU - Rosenberg, L.

AU - Sagerer, J.

AU - Sarin, P.

AU - Sawicki, P.

AU - Skulski, W.

AU - Steadman, S. G.

AU - Steinberg, P.

AU - Stephans, G. S.F.

AU - Stodulski, M.

AU - Sukhanov, A.

AU - Tang, J. L.

AU - Teng, R.

AU - Trzupek, A.

AU - Vale, C.

AU - van Nieuwenhuizen, G. J.

AU - Verdier, R.

AU - Wadsworth, B.

AU - Wolfs, F. L.H.

AU - Wosiek, B.

AU - Woźniak, K.

AU - Wuosmaa, A. H.

AU - Wysłouch, B.

PY - 2002

Y1 - 2002

N2 - The PHOBOS experiment has measured the charged particle multiplicity at midrapidity in [Formula Presented] collisions at [Formula Presented] as a function of the collision centrality. Results on [Formula Presented] divided by the number of participating nucleon pairs [Formula Presented] are presented as a function of [Formula Presented] As was found from similar data at [Formula Presented] the data can be equally well described by parton saturation models and two-component fits, which include contributions that scale as [Formula Presented] and the number of binary collisions [Formula Presented] We compare the data at the two energies by means of the ratio [Formula Presented] of the charged particle multiplicity for the two different energies as a function of [Formula Presented] For events with [Formula Presented] we find that this ratio is consistent with a constant value of [Formula Presented].

AB - The PHOBOS experiment has measured the charged particle multiplicity at midrapidity in [Formula Presented] collisions at [Formula Presented] as a function of the collision centrality. Results on [Formula Presented] divided by the number of participating nucleon pairs [Formula Presented] are presented as a function of [Formula Presented] As was found from similar data at [Formula Presented] the data can be equally well described by parton saturation models and two-component fits, which include contributions that scale as [Formula Presented] and the number of binary collisions [Formula Presented] We compare the data at the two energies by means of the ratio [Formula Presented] of the charged particle multiplicity for the two different energies as a function of [Formula Presented] For events with [Formula Presented] we find that this ratio is consistent with a constant value of [Formula Presented].

UR - http://www.scopus.com/inward/record.url?scp=85061346263&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.65.061901

DO - 10.1103/PhysRevC.65.061901

M3 - 期刊論文

AN - SCOPUS:85061346263

SN - 0556-2813

VL - 65

SP - 4

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 6

M1 - 061901

ER -

Centrality dependence of the charged particle multiplicity near midrapidity in Au+Au collisions at √sNN=130 and 200

Abstract

Access to Document

Fingerprint

Cite this