New PHOBOS results on event-by-event fluctuations

B. Alver; B. B. Back; M. D. Baker; M. Ballintijn; D. S. Barton; R. R. Betts; A. A. Bickley; R. Bindel; A. Budzanowski; W. Busza; A. Carroll; Z. Chai; V. Chetluru; M. P. Decowski; E. García; T. Gburek; N. George; K. Gulbrandsen; S. Gushue; C. Halliwell; J. Hamblen; G. A. Heintzelman; C. Henderson; I. Harnarine; D. J. Hofman; R. S. Hollis; R. Hołyński; B. Holzman; A. Iordanova; E. Johnson; J. L. Kane; N. Khan; W. Kucewicz; P. Kulinich; C. M. Kuo; W. Li; W. T. Lin; C. Loizides; S. Manly; A. C. Mignerey; R. Nouicer; A. Olszewski; R. Pak; I. C. Park; C. Reed; L. P. Remsberg; M. Reuter; E. Richardson; C. Roland; G. Roland; L. Rosenberg; J. Sagerer; P. Sarin; P. Sawicki; I. Sedykh; W. Skulski; C. E. Smith; M. A. Stankiewicz; P. Steinberg; G. S.F. Stephans; A. Sukhanov; A. Szostak; J. L. Tang; M. B. Tonjes; A. Trzupek; C. Vale; G. J. Van Nieuwenhuizen; S. S. Vaurynovich; R. Verdier; G. I. Veres; P. Walters; E. Wenger; D. Willhelm; F. L.H. Wolfs; B. Wosiek; K. Woźniak; A. H. Wuosmaa; S. Wyngaardt; B. Wysłouch

doi:10.1063/1.2197387

New PHOBOS results on event-by-event fluctuations

B. Alver, B. B. Back, M. D. Baker, M. Ballintijn, D. S. Barton, R. R. Betts, A. A. Bickley, R. Bindel, A. Budzanowski, W. Busza, A. Carroll, Z. Chai, V. Chetluru, M. P. Decowski, E. García, T. Gburek, N. George, K. Gulbrandsen, S. Gushue, C. HalliwellJ. Hamblen, G. A. Heintzelman, C. Henderson, I. Harnarine, D. J. Hofman, R. S. Hollis, R. Hołyński, B. Holzman, A. Iordanova, E. Johnson, J. L. Kane, N. Khan, W. Kucewicz, P. Kulinich, C. M. Kuo, W. Li, W. T. Lin, C. Loizides, S. Manly, A. C. Mignerey, R. Nouicer, A. Olszewski, R. Pak, I. C. Park, C. Reed, L. P. Remsberg, M. Reuter, E. Richardson, C. Roland, G. Roland, L. Rosenberg, J. Sagerer, P. Sarin, P. Sawicki, I. Sedykh, W. Skulski, C. E. Smith, M. A. Stankiewicz, P. Steinberg, G. S.F. Stephans, A. Sukhanov, A. Szostak, J. L. Tang, M. B. Tonjes, A. Trzupek, C. Vale, G. J. Van Nieuwenhuizen, S. S. Vaurynovich, R. Verdier, G. I. Veres, P. Walters, E. Wenger, D. Willhelm, F. L.H. Wolfs, B. Wosiek, K. Woźniak, A. H. Wuosmaa, S. Wyngaardt, B. Wysłouch

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

We present new results from the PHOBOS experiment at RHIC on event-by-event fluctuations of particle multiplicities and angular distributions in nucleus-nucleus collisions at RHIC. Our data for Au+Au collisions at s _NN=200GeV show that at a level of 10^-4 or less, no rare, large-amplitude fluctuations in the total multiplicity distributions or the shape of the pseudorapidity distributions are observed. We however find significant short-range multiplicity correlations in these data, that can be described as particle production in clusters. In Cu+Cu collisions, we observe large final-state azimuthal anisotropies ν₂. A common scaling behavior for Cu+Cu and Au+Au for these anisotropies emerges when fluctuations in the initial state geometry are taken into account.

Original language	English
Title of host publication	MULTIPARTICLE DYNAMICS
Subtitle of host publication	XXXV International Symposium on Multiparticle Dynamics; and Workshop on Particle Correlations and Femtoscopy
Pages	5-10
Number of pages	6
DOIs	https://doi.org/10.1063/1.2197387
State	Published - 11 Apr 2006
Event	MULTIPARTICLE DYNAMICS: XXXV International Symposium on Multiparticle Dynamics and the Workshop on Particle Correlations and Femtoscopy - Kromeriz, Czech Republic Duration: 9 Aug 2005 → 17 Aug 2005

Publication series

Name	AIP Conference Proceedings
Volume	828
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	MULTIPARTICLE DYNAMICS: XXXV International Symposium on Multiparticle Dynamics and the Workshop on Particle Correlations and Femtoscopy
Country/Territory	Czech Republic
City	Kromeriz
Period	9/08/05 → 17/08/05

Keywords

Collective flow
Event-by-event fluctuations

Access to Document

10.1063/1.2197387

Cite this

Alver, B., Back, B. B., Baker, M. D., Ballintijn, M., Barton, D. S., Betts, R. R., Bickley, A. A., Bindel, R., Budzanowski, A., Busza, W., Carroll, A., Chai, Z., Chetluru, V., Decowski, M. P., García, E., Gburek, T., George, N., Gulbrandsen, K., Gushue, S., ... Wysłouch, B. (2006). New PHOBOS results on event-by-event fluctuations. In MULTIPARTICLE DYNAMICS: XXXV International Symposium on Multiparticle Dynamics; and Workshop on Particle Correlations and Femtoscopy (pp. 5-10). (AIP Conference Proceedings; Vol. 828). https://doi.org/10.1063/1.2197387

@inproceedings{35d19b89db5647b5bb75e6c472bb7efa,

title = "New PHOBOS results on event-by-event fluctuations",

abstract = "We present new results from the PHOBOS experiment at RHIC on event-by-event fluctuations of particle multiplicities and angular distributions in nucleus-nucleus collisions at RHIC. Our data for Au+Au collisions at s NN=200GeV show that at a level of 10-4 or less, no rare, large-amplitude fluctuations in the total multiplicity distributions or the shape of the pseudorapidity distributions are observed. We however find significant short-range multiplicity correlations in these data, that can be described as particle production in clusters. In Cu+Cu collisions, we observe large final-state azimuthal anisotropies ν2. A common scaling behavior for Cu+Cu and Au+Au for these anisotropies emerges when fluctuations in the initial state geometry are taken into account.",

keywords = "Collective flow, Event-by-event fluctuations",

author = "B. Alver and Back, {B. B.} and Baker, {M. D.} and M. Ballintijn and Barton, {D. S.} and Betts, {R. R.} and Bickley, {A. A.} and R. Bindel and A. Budzanowski and W. Busza and A. Carroll and Z. Chai and V. Chetluru and Decowski, {M. P.} and E. Garc{\'i}a and T. Gburek and N. George and K. Gulbrandsen and S. Gushue and C. Halliwell and J. Hamblen and Heintzelman, {G. A.} and C. Henderson and I. Harnarine and Hofman, {D. J.} and Hollis, {R. S.} and R. Ho{\l}y{\'n}ski and B. Holzman and A. Iordanova and E. Johnson and Kane, {J. L.} and N. Khan and W. Kucewicz and P. Kulinich and Kuo, {C. M.} and W. Li and Lin, {W. T.} and C. Loizides and S. Manly and Mignerey, {A. C.} and R. Nouicer and A. Olszewski and R. Pak and Park, {I. C.} and C. Reed and Remsberg, {L. P.} and M. Reuter and E. Richardson and C. Roland and G. Roland and L. Rosenberg and J. Sagerer and P. Sarin and P. Sawicki and I. Sedykh and W. Skulski and Smith, {C. E.} and Stankiewicz, {M. A.} and P. Steinberg and Stephans, {G. S.F.} and A. Sukhanov and A. Szostak and Tang, {J. L.} and Tonjes, {M. B.} and A. Trzupek and C. Vale and {Van Nieuwenhuizen}, {G. J.} and Vaurynovich, {S. S.} and R. Verdier and Veres, {G. I.} and P. Walters and E. Wenger and D. Willhelm and Wolfs, {F. L.H.} and B. Wosiek and K. Wo{\'z}niak and Wuosmaa, {A. H.} and S. Wyngaardt and B. Wys{\l}ouch",

year = "2006",

month = apr,

day = "11",

doi = "10.1063/1.2197387",

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isbn = "0735403201",

series = "AIP Conference Proceedings",

pages = "5--10",

booktitle = "MULTIPARTICLE DYNAMICS",

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Alver, B, Back, BB, Baker, MD, Ballintijn, M, Barton, DS, Betts, RR, Bickley, AA, Bindel, R, Budzanowski, A, Busza, W, Carroll, A, Chai, Z, Chetluru, V, Decowski, MP, García, E, Gburek, T, George, N, Gulbrandsen, K, Gushue, S, Halliwell, C, Hamblen, J, Heintzelman, GA, Henderson, C, Harnarine, I, Hofman, DJ, Hollis, RS, Hołyński, R, Holzman, B, Iordanova, A, Johnson, E, Kane, JL, Khan, N, Kucewicz, W, Kulinich, P, Kuo, CM, Li, W, Lin, WT, Loizides, C, Manly, S, Mignerey, AC, Nouicer, R, Olszewski, A, Pak, R, Park, IC, Reed, C, Remsberg, LP, Reuter, M, Richardson, E, Roland, C, Roland, G, Rosenberg, L, Sagerer, J, Sarin, P, Sawicki, P, Sedykh, I, Skulski, W, Smith, CE, Stankiewicz, MA, Steinberg, P, Stephans, GSF, Sukhanov, A, Szostak, A, Tang, JL, Tonjes, MB, Trzupek, A, Vale, C, Van Nieuwenhuizen, GJ, Vaurynovich, SS, Verdier, R, Veres, GI, Walters, P, Wenger, E, Willhelm, D, Wolfs, FLH, Wosiek, B, Woźniak, K, Wuosmaa, AH, Wyngaardt, S & Wysłouch, B 2006, New PHOBOS results on event-by-event fluctuations. in MULTIPARTICLE DYNAMICS: XXXV International Symposium on Multiparticle Dynamics; and Workshop on Particle Correlations and Femtoscopy. AIP Conference Proceedings, vol. 828, pp. 5-10, MULTIPARTICLE DYNAMICS: XXXV International Symposium on Multiparticle Dynamics and the Workshop on Particle Correlations and Femtoscopy, Kromeriz, Czech Republic, 9/08/05. https://doi.org/10.1063/1.2197387

New PHOBOS results on event-by-event fluctuations. / Alver, B.; Back, B. B.; Baker, M. D. et al.
MULTIPARTICLE DYNAMICS: XXXV International Symposium on Multiparticle Dynamics; and Workshop on Particle Correlations and Femtoscopy. 2006. p. 5-10 (AIP Conference Proceedings; Vol. 828).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - New PHOBOS results on event-by-event fluctuations

AU - Alver, B.

AU - Back, B. B.

AU - Baker, M. D.

AU - Ballintijn, M.

AU - Barton, D. S.

AU - Betts, R. R.

AU - Bickley, A. A.

AU - Bindel, R.

AU - Budzanowski, A.

AU - Busza, W.

AU - Carroll, A.

AU - Chai, Z.

AU - Chetluru, V.

AU - Decowski, M. P.

AU - García, E.

AU - Gburek, T.

AU - George, N.

AU - Gulbrandsen, K.

AU - Gushue, S.

AU - Halliwell, C.

AU - Hamblen, J.

AU - Heintzelman, G. A.

AU - Henderson, C.

AU - Harnarine, I.

AU - Hofman, D. J.

AU - Hollis, R. S.

AU - Hołyński, R.

AU - Holzman, B.

AU - Iordanova, A.

AU - Johnson, E.

AU - Kane, J. L.

AU - Khan, N.

AU - Kucewicz, W.

AU - Kulinich, P.

AU - Kuo, C. M.

AU - Li, W.

AU - Lin, W. T.

AU - Loizides, C.

AU - Manly, S.

AU - Mignerey, A. C.

AU - Nouicer, R.

AU - Olszewski, A.

AU - Pak, R.

AU - Park, I. C.

AU - Reed, C.

AU - Remsberg, L. P.

AU - Reuter, M.

AU - Richardson, E.

AU - Roland, C.

AU - Roland, G.

AU - Rosenberg, L.

AU - Sagerer, J.

AU - Sarin, P.

AU - Sawicki, P.

AU - Sedykh, I.

AU - Skulski, W.

AU - Smith, C. E.

AU - Stankiewicz, M. A.

AU - Steinberg, P.

AU - Stephans, G. S.F.

AU - Sukhanov, A.

AU - Szostak, A.

AU - Tang, J. L.

AU - Tonjes, M. B.

AU - Trzupek, A.

AU - Vale, C.

AU - Van Nieuwenhuizen, G. J.

AU - Vaurynovich, S. S.

AU - Verdier, R.

AU - Veres, G. I.

AU - Walters, P.

AU - Wenger, E.

AU - Willhelm, D.

AU - Wolfs, F. L.H.

AU - Wosiek, B.

AU - Woźniak, K.

AU - Wuosmaa, A. H.

AU - Wyngaardt, S.

AU - Wysłouch, B.

PY - 2006/4/11

Y1 - 2006/4/11

N2 - We present new results from the PHOBOS experiment at RHIC on event-by-event fluctuations of particle multiplicities and angular distributions in nucleus-nucleus collisions at RHIC. Our data for Au+Au collisions at s NN=200GeV show that at a level of 10-4 or less, no rare, large-amplitude fluctuations in the total multiplicity distributions or the shape of the pseudorapidity distributions are observed. We however find significant short-range multiplicity correlations in these data, that can be described as particle production in clusters. In Cu+Cu collisions, we observe large final-state azimuthal anisotropies ν2. A common scaling behavior for Cu+Cu and Au+Au for these anisotropies emerges when fluctuations in the initial state geometry are taken into account.

AB - We present new results from the PHOBOS experiment at RHIC on event-by-event fluctuations of particle multiplicities and angular distributions in nucleus-nucleus collisions at RHIC. Our data for Au+Au collisions at s NN=200GeV show that at a level of 10-4 or less, no rare, large-amplitude fluctuations in the total multiplicity distributions or the shape of the pseudorapidity distributions are observed. We however find significant short-range multiplicity correlations in these data, that can be described as particle production in clusters. In Cu+Cu collisions, we observe large final-state azimuthal anisotropies ν2. A common scaling behavior for Cu+Cu and Au+Au for these anisotropies emerges when fluctuations in the initial state geometry are taken into account.

KW - Collective flow

KW - Event-by-event fluctuations

UR - http://www.scopus.com/inward/record.url?scp=33845383081&partnerID=8YFLogxK

U2 - 10.1063/1.2197387

DO - 10.1063/1.2197387

M3 - 會議論文篇章

AN - SCOPUS:33845383081

SN - 0735403201

SN - 9780735403208

T3 - AIP Conference Proceedings

SP - 5

EP - 10

BT - MULTIPARTICLE DYNAMICS

T2 - MULTIPARTICLE DYNAMICS: XXXV International Symposium on Multiparticle Dynamics and the Workshop on Particle Correlations and Femtoscopy

Y2 - 9 August 2005 through 17 August 2005

ER -

New PHOBOS results on event-by-event fluctuations

Abstract

Publication series

Conference

Keywords

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