In-plane retardation of collective expansion in Au + Au collisions

S. Wang; M. A. Lisa; S. Albergo; F. Bieser; F. P. Brady; Z. Caccia; D. A. Cebra; A. D. Chacon; J. L. Chance; Y. Choi; S. Costa; J. B. Elliott; M. L. Gilkes; J. A. Hauger; A. S. Hirsch; E. L. Hjort; A. Insolia; M. Justice; D. Keane; J. Kintner; V. Lindenstruth; H. Liu; H. S. Matis; M. McMahan; C. McParland; D. L. Olson; M. D. Partlan; N. T. Porile; R. Potenza; G. Rai; J. Rasmussen; H. G. Ritter; J. Romanski; J. L. Romero; G. V. Russo; R. P. Scharenberg; A. Scott; Y. Shao; B. K. Srivastava; T. J.M. Symons; M. L. Tincknell; C. Tuvè; P. G. Warren; D. Weerasundara; H. H. Wieman; K. L. Wolf

doi:10.1103/PhysRevLett.76.3911

In-plane retardation of collective expansion in Au + Au collisions

S. Wang, M. A. Lisa, S. Albergo, F. Bieser, F. P. Brady, Z. Caccia, D. A. Cebra, A. D. Chacon, J. L. Chance, Y. Choi, S. Costa, J. B. Elliott, M. L. Gilkes, J. A. Hauger, A. S. Hirsch, E. L. Hjort, A. Insolia, M. Justice, D. Keane, J. KintnerV. Lindenstruth, H. Liu, H. S. Matis, M. McMahan, C. McParland, D. L. Olson, M. D. Partlan, N. T. Porile, R. Potenza, G. Rai, J. Rasmussen, H. G. Ritter, J. Romanski, J. L. Romero, G. V. Russo, R. P. Scharenberg, A. Scott, Y. Shao, B. K. Srivastava, T. J.M. Symons, M. L. Tincknell, C. Tuvè, P. G. Warren, D. Weerasundara, H. H. Wieman, K. L. Wolf

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

36 Scopus citations

Abstract

Using charged-particle-exclusive measurements of Au + Au collisions in the Bevalac’s EOS time projection chamber, we demonstrate the advantages of an alternative representation of the squeeze-out phenomenon where the speed of collective expansion is slowest in the plane of the reaction, and is modulated sinusoidally according to fragment azimuth relative to this plane. This simpler representation facilitates a highly comprehensive description of light fragment spectra and the three main categories of collective motion: sideward flow, squeeze-out, and radial expansion.

Original language	English (US)
Pages (from-to)	3911-3914
Number of pages	4
Journal	Physical Review Letters
Volume	76
Issue number	21
DOIs	https://doi.org/10.1103/PhysRevLett.76.3911
State	Published - May 20 1996
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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Wang, S., Lisa, M. A., Albergo, S., Bieser, F., Brady, F. P., Caccia, Z., Cebra, D. A., Chacon, A. D., Chance, J. L., Choi, Y., Costa, S., Elliott, J. B., Gilkes, M. L., Hauger, J. A., Hirsch, A. S., Hjort, E. L., Insolia, A., Justice, M., Keane, D., ... Wolf, K. L. (1996). In-plane retardation of collective expansion in Au + Au collisions. Physical Review Letters, 76(21), 3911-3914. https://doi.org/10.1103/PhysRevLett.76.3911

Wang, S, Lisa, MA, Albergo, S, Bieser, F, Brady, FP, Caccia, Z, Cebra, DA, Chacon, AD, Chance, JL, Choi, Y, Costa, S, Elliott, JB, Gilkes, ML, Hauger, JA, Hirsch, AS, Hjort, EL, Insolia, A, Justice, M, Keane, D, Kintner, J, Lindenstruth, V, Liu, H, Matis, HS, McMahan, M, McParland, C, Olson, DL, Partlan, MD, Porile, NT, Potenza, R, Rai, G, Rasmussen, J, Ritter, HG, Romanski, J, Romero, JL, Russo, GV, Scharenberg, RP, Scott, A, Shao, Y, Srivastava, BK, Symons, TJM, Tincknell, ML, Tuvè, C, Warren, PG, Weerasundara, D, Wieman, HH & Wolf, KL 1996, 'In-plane retardation of collective expansion in Au + Au collisions', Physical Review Letters, vol. 76, no. 21, pp. 3911-3914. https://doi.org/10.1103/PhysRevLett.76.3911

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title = "In-plane retardation of collective expansion in Au + Au collisions",

abstract = "Using charged-particle-exclusive measurements of Au + Au collisions in the Bevalac{\textquoteright}s EOS time projection chamber, we demonstrate the advantages of an alternative representation of the squeeze-out phenomenon where the speed of collective expansion is slowest in the plane of the reaction, and is modulated sinusoidally according to fragment azimuth relative to this plane. This simpler representation facilitates a highly comprehensive description of light fragment spectra and the three main categories of collective motion: sideward flow, squeeze-out, and radial expansion.",

author = "S. Wang and Lisa, {M. A.} and S. Albergo and F. Bieser and Brady, {F. P.} and Z. Caccia and Cebra, {D. A.} and Chacon, {A. D.} and Chance, {J. L.} and Y. Choi and S. Costa and Elliott, {J. B.} and Gilkes, {M. L.} and Hauger, {J. A.} and Hirsch, {A. S.} and Hjort, {E. L.} and A. Insolia and M. Justice and D. Keane and J. Kintner and V. Lindenstruth and H. Liu and Matis, {H. S.} and M. McMahan and C. McParland and Olson, {D. L.} and Partlan, {M. D.} and Porile, {N. T.} and R. Potenza and G. Rai and J. Rasmussen and Ritter, {H. G.} and J. Romanski and Romero, {J. L.} and Russo, {G. V.} and Scharenberg, {R. P.} and A. Scott and Y. Shao and Srivastava, {B. K.} and Symons, {T. J.M.} and Tincknell, {M. L.} and C. Tuv{\`e} and Warren, {P. G.} and D. Weerasundara and Wieman, {H. H.} and Wolf, {K. L.}",

year = "1996",

month = may,

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doi = "10.1103/PhysRevLett.76.3911",

language = "English (US)",

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T1 - In-plane retardation of collective expansion in Au + Au collisions

AU - Wang, S.

AU - Lisa, M. A.

AU - Albergo, S.

AU - Bieser, F.

AU - Brady, F. P.

AU - Caccia, Z.

AU - Cebra, D. A.

AU - Chacon, A. D.

AU - Chance, J. L.

AU - Choi, Y.

AU - Costa, S.

AU - Elliott, J. B.

AU - Gilkes, M. L.

AU - Hauger, J. A.

AU - Hirsch, A. S.

AU - Hjort, E. L.

AU - Insolia, A.

AU - Justice, M.

AU - Keane, D.

AU - Kintner, J.

AU - Lindenstruth, V.

AU - Liu, H.

AU - Matis, H. S.

AU - McMahan, M.

AU - McParland, C.

AU - Olson, D. L.

AU - Partlan, M. D.

AU - Porile, N. T.

AU - Potenza, R.

AU - Rai, G.

AU - Rasmussen, J.

AU - Ritter, H. G.

AU - Romanski, J.

AU - Romero, J. L.

AU - Russo, G. V.

AU - Scharenberg, R. P.

AU - Scott, A.

AU - Shao, Y.

AU - Srivastava, B. K.

AU - Symons, T. J.M.

AU - Tincknell, M. L.

AU - Tuvè, C.

AU - Warren, P. G.

AU - Weerasundara, D.

AU - Wieman, H. H.

AU - Wolf, K. L.

PY - 1996/5/20

Y1 - 1996/5/20

N2 - Using charged-particle-exclusive measurements of Au + Au collisions in the Bevalac’s EOS time projection chamber, we demonstrate the advantages of an alternative representation of the squeeze-out phenomenon where the speed of collective expansion is slowest in the plane of the reaction, and is modulated sinusoidally according to fragment azimuth relative to this plane. This simpler representation facilitates a highly comprehensive description of light fragment spectra and the three main categories of collective motion: sideward flow, squeeze-out, and radial expansion.

AB - Using charged-particle-exclusive measurements of Au + Au collisions in the Bevalac’s EOS time projection chamber, we demonstrate the advantages of an alternative representation of the squeeze-out phenomenon where the speed of collective expansion is slowest in the plane of the reaction, and is modulated sinusoidally according to fragment azimuth relative to this plane. This simpler representation facilitates a highly comprehensive description of light fragment spectra and the three main categories of collective motion: sideward flow, squeeze-out, and radial expansion.

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JO - Physical Review Letters

JF - Physical Review Letters

IS - 21

ER -

In-plane retardation of collective expansion in Au + Au collisions

Abstract

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