Tranverse energy and charged particle multiplicity in p-nucleus collisions at 14.6 GeV/c

J. Barrette; R. Bellwied; P. Braun-Munzinger; W. E. Cleland; T. Cormier; G. David; J. Dee; G. E. Diebold; O. Dietzsch; J. V. Germani; S. Gilbert; S. V. Greene; J. R. Hall; T. K. Hemmick; N. Herrmann; B. Hong; K. Jayananda; D. Kraus; B. S. Kumar; R. Lacasse; D. Lissauer; W. J. Llope; T. Ludlam; R. Majka; S. K. Mark; J. T. Mitchell; M. Muthuswamy; E. O'Brien; C. Pruneau; M. Rosati; F. S. Rotondo; N. C. Da Silva; U. Sonnadara; J. Stachel; H. Takai; E. M. Takagui; G. Wang; C. L. Woody; N. Xu; Y. Zhang; Z. Zhang; C. Zou

doi:10.1103/PhysRevC.52.2028

Tranverse energy and charged particle multiplicity in p-nucleus collisions at 14.6 GeV/c

J. Barrette, R. Bellwied, P. Braun-Munzinger, W. E. Cleland, T. Cormier, G. David, J. Dee, G. E. Diebold, O. Dietzsch, J. V. Germani, S. Gilbert, S. V. Greene, J. R. Hall, T. K. Hemmick, N. Herrmann, B. Hong, K. Jayananda, D. Kraus, B. S. Kumar, R. LacasseD. Lissauer, W. J. Llope, T. Ludlam, R. Majka, S. K. Mark, J. T. Mitchell, M. Muthuswamy, E. O'Brien, C. Pruneau, M. Rosati, F. S. Rotondo, N. C. Da Silva, U. Sonnadara, J. Stachel, H. Takai, E. M. Takagui, G. Wang, C. L. Woody, N. Xu, Y. Zhang, Z. Zhang, C. Zou

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

2 Citations (Scopus)

Abstract

We present the transverse energy distributions, dσ/dET and dET/dη, and the charged particle multiplicity distributions, dσ/dNc and dNc/dη, produced in p+Al and p+Pb collisions at 14.6 GeV/c. The data exhibit a weak correlation between these global variables. While a significant increase of the mean multiplicity with the mass of the target is observed, the transverse energy distributions show little target dependence. The dET/dη distribution shifts backward as the mass of the target increases, indicating the presence of rescattering. The data are compared to the predictions of the relativistic quantum molecular dynamic model (RQMD) and Fritiof event generators. RQMD reproduces well the main features of the data while Fritiof predicts too forward peaked transverse energy and particle multiplicity pseudorapidity distributions.

Original language	English
Pages (from-to)	2028-2036
Number of pages	9
Journal	Physical Review C
Volume	52
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevC.52.2028
Publication status	Published - 1995
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.52.2028

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Barrette, J., Bellwied, R., Braun-Munzinger, P., Cleland, W. E., Cormier, T., David, G., Dee, J., Diebold, G. E., Dietzsch, O., Germani, J. V., Gilbert, S., Greene, S. V., Hall, J. R., Hemmick, T. K., Herrmann, N., Hong, B., Jayananda, K., Kraus, D., Kumar, B. S., ... Zou, C. (1995). Tranverse energy and charged particle multiplicity in p-nucleus collisions at 14.6 GeV/c. Physical Review C, 52(4), 2028-2036. https://doi.org/10.1103/PhysRevC.52.2028

Barrette, J, Bellwied, R, Braun-Munzinger, P, Cleland, WE, Cormier, T, David, G, Dee, J, Diebold, GE, Dietzsch, O, Germani, JV, Gilbert, S, Greene, SV, Hall, JR, Hemmick, TK, Herrmann, N, Hong, B, Jayananda, K, Kraus, D, Kumar, BS, Lacasse, R, Lissauer, D, Llope, WJ, Ludlam, T, Majka, R, Mark, SK, Mitchell, JT, Muthuswamy, M, O'Brien, E, Pruneau, C, Rosati, M, Rotondo, FS, Da Silva, NC, Sonnadara, U, Stachel, J, Takai, H, Takagui, EM, Wang, G, Woody, CL, Xu, N, Zhang, Y, Zhang, Z & Zou, C 1995, 'Tranverse energy and charged particle multiplicity in p-nucleus collisions at 14.6 GeV/c', Physical Review C, vol. 52, no. 4, pp. 2028-2036. https://doi.org/10.1103/PhysRevC.52.2028

@article{b74c4858846e4c8db6f1dc19f57351e0,

title = "Tranverse energy and charged particle multiplicity in p-nucleus collisions at 14.6 GeV/c",

abstract = "We present the transverse energy distributions, dσ/dET and dET/dη, and the charged particle multiplicity distributions, dσ/dNc and dNc/dη, produced in p+Al and p+Pb collisions at 14.6 GeV/c. The data exhibit a weak correlation between these global variables. While a significant increase of the mean multiplicity with the mass of the target is observed, the transverse energy distributions show little target dependence. The dET/dη distribution shifts backward as the mass of the target increases, indicating the presence of rescattering. The data are compared to the predictions of the relativistic quantum molecular dynamic model (RQMD) and Fritiof event generators. RQMD reproduces well the main features of the data while Fritiof predicts too forward peaked transverse energy and particle multiplicity pseudorapidity distributions.",

author = "J. Barrette and R. Bellwied and P. Braun-Munzinger and Cleland, {W. E.} and T. Cormier and G. David and J. Dee and Diebold, {G. E.} and O. Dietzsch and Germani, {J. V.} and S. Gilbert and Greene, {S. V.} and Hall, {J. R.} and Hemmick, {T. K.} and N. Herrmann and B. Hong and K. Jayananda and D. Kraus and Kumar, {B. S.} and R. Lacasse and D. Lissauer and Llope, {W. J.} and T. Ludlam and R. Majka and Mark, {S. K.} and Mitchell, {J. T.} and M. Muthuswamy and E. O'Brien and C. Pruneau and M. Rosati and Rotondo, {F. S.} and {Da Silva}, {N. C.} and U. Sonnadara and J. Stachel and H. Takai and Takagui, {E. M.} and G. Wang and Woody, {C. L.} and N. Xu and Y. Zhang and Z. Zhang and C. Zou",

year = "1995",

doi = "10.1103/PhysRevC.52.2028",

language = "English",

volume = "52",

pages = "2028--2036",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "4",

}

TY - JOUR

T1 - Tranverse energy and charged particle multiplicity in p-nucleus collisions at 14.6 GeV/c

AU - Barrette, J.

AU - Bellwied, R.

AU - Braun-Munzinger, P.

AU - Cleland, W. E.

AU - Cormier, T.

AU - David, G.

AU - Dee, J.

AU - Diebold, G. E.

AU - Dietzsch, O.

AU - Germani, J. V.

AU - Gilbert, S.

AU - Greene, S. V.

AU - Hall, J. R.

AU - Hemmick, T. K.

AU - Herrmann, N.

AU - Hong, B.

AU - Jayananda, K.

AU - Kraus, D.

AU - Kumar, B. S.

AU - Lacasse, R.

AU - Lissauer, D.

AU - Llope, W. J.

AU - Ludlam, T.

AU - Majka, R.

AU - Mark, S. K.

AU - Mitchell, J. T.

AU - Muthuswamy, M.

AU - O'Brien, E.

AU - Pruneau, C.

AU - Rosati, M.

AU - Rotondo, F. S.

AU - Da Silva, N. C.

AU - Sonnadara, U.

AU - Stachel, J.

AU - Takai, H.

AU - Takagui, E. M.

AU - Wang, G.

AU - Woody, C. L.

AU - Xu, N.

AU - Zhang, Y.

AU - Zhang, Z.

AU - Zou, C.

PY - 1995

Y1 - 1995

N2 - We present the transverse energy distributions, dσ/dET and dET/dη, and the charged particle multiplicity distributions, dσ/dNc and dNc/dη, produced in p+Al and p+Pb collisions at 14.6 GeV/c. The data exhibit a weak correlation between these global variables. While a significant increase of the mean multiplicity with the mass of the target is observed, the transverse energy distributions show little target dependence. The dET/dη distribution shifts backward as the mass of the target increases, indicating the presence of rescattering. The data are compared to the predictions of the relativistic quantum molecular dynamic model (RQMD) and Fritiof event generators. RQMD reproduces well the main features of the data while Fritiof predicts too forward peaked transverse energy and particle multiplicity pseudorapidity distributions.

AB - We present the transverse energy distributions, dσ/dET and dET/dη, and the charged particle multiplicity distributions, dσ/dNc and dNc/dη, produced in p+Al and p+Pb collisions at 14.6 GeV/c. The data exhibit a weak correlation between these global variables. While a significant increase of the mean multiplicity with the mass of the target is observed, the transverse energy distributions show little target dependence. The dET/dη distribution shifts backward as the mass of the target increases, indicating the presence of rescattering. The data are compared to the predictions of the relativistic quantum molecular dynamic model (RQMD) and Fritiof event generators. RQMD reproduces well the main features of the data while Fritiof predicts too forward peaked transverse energy and particle multiplicity pseudorapidity distributions.

UR - http://www.scopus.com/inward/record.url?scp=35949006383&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.52.2028

DO - 10.1103/PhysRevC.52.2028

M3 - Article

AN - SCOPUS:35949006383

SN - 0556-2813

VL - 52

SP - 2028

EP - 2036

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 4

ER -

Tranverse energy and charged particle multiplicity in p-nucleus collisions at 14.6 GeV/c

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