Pseudorapidity and Centrality Dependence of the Collective Flow of Charged Particles in [Formula presented] Collisions at [Formula Presented]

B. B. Back; M. D. Baker; D. S. Barton; R. R. Betts; R. Bindel; A. Budzanowski; W. Busza; A. Carroll; M. P. Decowski; E. Garcia; N. George; K. Gulbrandsen; S. Gushue; C. Halliwell; J. Hamblen; C. Henderson; 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; R. Nouicer; A. Olszewski; R. Pak; I. C. Park; H. Pernegger; 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/PhysRevLett.89.222301

Pseudorapidity and Centrality Dependence of the Collective Flow of Charged Particles in [Formula presented] Collisions at [Formula Presented]

B. B. Back, M. D. Baker, D. S. Barton, R. R. Betts, R. Bindel, A. Budzanowski, W. Busza, A. Carroll, M. P. Decowski, E. Garcia, N. George, K. Gulbrandsen, S. Gushue, C. Halliwell, J. Hamblen, C. Henderson, D. Hofman, R. S. Hollis, R. Hołyński, B. HolzmanA. 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, R. Nouicer, A. Olszewski, R. Pak, I. C. Park, H. Pernegger, 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

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

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摘要

This paper describes the measurement of collective flow for charged particles in [Formula presented] collisions at [Formula presented] using the PHOBOS detector at the Relativistic Heavy Ion Collider (RHIC). The measured azimuthal hit anisotropy is presented over a wide range of pseudorapidity ([Formula presented]) for the first time at this energy. The result, averaged over momenta and particle species, is observed to reach 7% for peripheral collisions at midrapidity, falling off with centrality and increasing [Formula presented]. These results call into question the common assumption of longitudinal boost invariance over a large region of rapidity in RHIC collisions.

原文	???core.languages.en_GB???
期刊	Physical Review Letters
卷	89
發行號	22
DOIs	https://doi.org/10.1103/PhysRevLett.89.222301
出版狀態	已出版 - 2002

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10.1103/PhysRevLett.89.222301

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Back, B. B., Baker, M. D., Barton, D. S., Betts, R. R., Bindel, R., Budzanowski, A., Busza, W., Carroll, A., Decowski, M. P., Garcia, E., George, N., Gulbrandsen, K., Gushue, S., Halliwell, C., Hamblen, J., Henderson, C., Hofman, D., Hollis, R. S., Hołyński, R., ... Wysłouch, B. (2002). Pseudorapidity and Centrality Dependence of the Collective Flow of Charged Particles in [Formula presented] Collisions at [Formula Presented] . Physical Review Letters, 89(22). https://doi.org/10.1103/PhysRevLett.89.222301

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title = "Pseudorapidity and Centrality Dependence of the Collective Flow of Charged Particles in [Formula presented] Collisions at [Formula Presented] ",

abstract = "This paper describes the measurement of collective flow for charged particles in [Formula presented] collisions at [Formula presented] using the PHOBOS detector at the Relativistic Heavy Ion Collider (RHIC). The measured azimuthal hit anisotropy is presented over a wide range of pseudorapidity ([Formula presented]) for the first time at this energy. The result, averaged over momenta and particle species, is observed to reach 7% for peripheral collisions at midrapidity, falling off with centrality and increasing [Formula presented]. These results call into question the common assumption of longitudinal boost invariance over a large region of rapidity in RHIC collisions.",

author = "Back, {B. B.} and Baker, {M. D.} and Barton, {D. S.} and Betts, {R. R.} and R. Bindel and A. Budzanowski and W. Busza and A. Carroll and Decowski, {M. P.} and E. Garcia and N. George and K. Gulbrandsen and S. Gushue and C. Halliwell and J. Hamblen and C. Henderson 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 R. Nouicer and A. Olszewski and R. Pak and Park, {I. C.} and H. Pernegger 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/PhysRevLett.89.222301",

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

volume = "89",

journal = "Physical Review Letters",

issn = "0031-9007",

number = "22",

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Back, BB, Baker, MD, Barton, DS, Betts, RR, Bindel, R, Budzanowski, A, Busza, W, Carroll, A, Decowski, MP, Garcia, E, George, N, Gulbrandsen, K, Gushue, S, Halliwell, C, Hamblen, J, Henderson, C, 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, Nouicer, R, Olszewski, A, Pak, R, Park, IC, Pernegger, H, 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, 'Pseudorapidity and Centrality Dependence of the Collective Flow of Charged Particles in [Formula presented] Collisions at [Formula Presented] ', Physical Review Letters, 卷 89, 編號 22. https://doi.org/10.1103/PhysRevLett.89.222301

TY - JOUR

T1 - Pseudorapidity and Centrality Dependence of the Collective Flow of Charged Particles in [Formula presented] Collisions at [Formula Presented]

AU - Back, B. B.

AU - Baker, M. D.

AU - Barton, D. S.

AU - Betts, R. R.

AU - Bindel, R.

AU - Budzanowski, A.

AU - Busza, W.

AU - Carroll, A.

AU - Decowski, M. P.

AU - Garcia, E.

AU - George, N.

AU - Gulbrandsen, K.

AU - Gushue, S.

AU - Halliwell, C.

AU - Hamblen, J.

AU - Henderson, C.

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 - Nouicer, R.

AU - Olszewski, A.

AU - Pak, R.

AU - Park, I. C.

AU - Pernegger, H.

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 - This paper describes the measurement of collective flow for charged particles in [Formula presented] collisions at [Formula presented] using the PHOBOS detector at the Relativistic Heavy Ion Collider (RHIC). The measured azimuthal hit anisotropy is presented over a wide range of pseudorapidity ([Formula presented]) for the first time at this energy. The result, averaged over momenta and particle species, is observed to reach 7% for peripheral collisions at midrapidity, falling off with centrality and increasing [Formula presented]. These results call into question the common assumption of longitudinal boost invariance over a large region of rapidity in RHIC collisions.

AB - This paper describes the measurement of collective flow for charged particles in [Formula presented] collisions at [Formula presented] using the PHOBOS detector at the Relativistic Heavy Ion Collider (RHIC). The measured azimuthal hit anisotropy is presented over a wide range of pseudorapidity ([Formula presented]) for the first time at this energy. The result, averaged over momenta and particle species, is observed to reach 7% for peripheral collisions at midrapidity, falling off with centrality and increasing [Formula presented]. These results call into question the common assumption of longitudinal boost invariance over a large region of rapidity in RHIC collisions.

UR - http://www.scopus.com/inward/record.url?scp=84867876541&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.89.222301

DO - 10.1103/PhysRevLett.89.222301

M3 - 期刊論文

AN - SCOPUS:84867876541

SN - 0031-9007

VL - 89

JO - Physical Review Letters

JF - Physical Review Letters

IS - 22

ER -

Pseudorapidity and Centrality Dependence of the Collective Flow of Charged Particles in [Formula presented] Collisions at [Formula Presented]

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