Baryon emission at target rapidities in [Formula Presented] collisions at [Formula Presented] and [Formula Presented] collisions at [Formula Presented]

L. Ahle; Y. Akiba; D. Beavis; P. Beery; H. C. Britt; B. Budick; C. Chasman; Z. Chen; C. Y. Chi; Y. Y. Chu; V. Cianciolo; B. A. Cole; J. B. Costales; H. J. Crawford; J. B. Cumming; R. Debbe; J. Engelage; S. Y. Fung; M. Gonin; S. Gushue; H. Hamagaki; R. S. Hayano; S. Hayashi; S. Homma; H. Kaneko; J. Kang; S. Kaufman; W. L. Kehoe; K. Kurita; R. J. Ledoux; M. J. LeVine; Y. Miake; D. P. Morrison; R. J. Morse; B. Moskowitz; S. Nagamiya; M. N. Namboodiri; T. K. Nayak; J. Olness; C. G. Parsons; L. P. Remsberg; D. Roerich; P. Rothschild; H. Sakurai; T. C. Sangster; R. Seto; K. Shigaki; R. Soltz; P. Stankus; S. G. Steadman; G. S.F. Stephans; T. Sung; Y. Tanaka; M. J. Tannenbaum; J. Thomas; S. Tonse; S. Ueno; J. H. van Dijk; F. Videbaek; O. Vossnack; V. Vustadakis; F. Q. Wang; Y. Wang; H. E. Wegner; D. S. Woodruff; Y. D. Wu; K. Yagi; X. Yang; D. Zachary; W. A. Zajc

doi:10.1103/PhysRevC.55.2604

Baryon emission at target rapidities in [Formula Presented] collisions at [Formula Presented] and [Formula Presented] collisions at [Formula Presented]

L. Ahle, Y. Akiba, D. Beavis, P. Beery, H. C. Britt, B. Budick, C. Chasman, Z. Chen, C. Y. Chi, Y. Y. Chu, V. Cianciolo, B. A. Cole, J. B. Costales, H. J. Crawford, J. B. Cumming, R. Debbe, J. Engelage, S. Y. Fung, M. Gonin, S. GushueH. Hamagaki, R. S. Hayano, S. Hayashi, S. Homma, H. Kaneko, J. Kang, S. Kaufman, W. L. Kehoe, K. Kurita, R. J. Ledoux, M. J. LeVine, Y. Miake, D. P. Morrison, R. J. Morse, B. Moskowitz, S. Nagamiya, M. N. Namboodiri, T. K. Nayak, J. Olness, C. G. Parsons, L. P. Remsberg, D. Roerich, P. Rothschild, H. Sakurai, T. C. Sangster, R. Seto, K. Shigaki, R. Soltz, P. Stankus, S. G. Steadman, G. S.F. Stephans, T. Sung, Y. Tanaka, M. J. Tannenbaum, J. Thomas, S. Tonse, S. Ueno, J. H. van Dijk, F. Videbaek, O. Vossnack, V. Vustadakis, F. Q. Wang, Y. Wang, H. E. Wegner, D. S. Woodruff, Y. D. Wu, K. Yagi, X. Yang, D. Zachary, W. A. Zajc

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Abstract

We report measurements of proton emission at target rapidities for minimum bias and central collisions of [Formula Presented] with Al, Cu, and Au nuclei as well as minimum bias and central collisions of [Formula Presented] with Au nuclei. Results for deuteron emission are also reported for the [Formula Presented] reaction. The spectra span the laboratory angular range of [Formula Presented] and kinetic energy range of [Formula Presented] Inverse slopes of proton spectra and proton [Formula Presented] values in the kinetic energy range [Formula Presented] are reported. The inverse slopes are 40–80 MeV for the various systems, generally increasing with increasing pseudorapidity. The [Formula Presented] values for [Formula Presented] collisions within the restricted kinetic energy interval are compared to those for protons from [Formula Presented] in the literature. All pseudorapidity distributions have very similar shapes. The experimental results have been compared to the predictions of the nucleon-nucleon collision models ARC and RQMD. The predictions made by these two models for the distribution of protons at target rapidities are very similar to each other. However, there are significant differences between the model predictions and the experimental results in the details of the spectral slopes and the proton yields for different trigger conditions.

Original language	English
Pages (from-to)	2604-2614
Number of pages	11
Journal	Physical Review C - Nuclear Physics
Volume	55
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevC.55.2604
State	Published - 1997
Externally published	Yes

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10.1103/PhysRevC.55.2604

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Ahle, L., Akiba, Y., Beavis, D., Beery, P., Britt, H. C., Budick, B., Chasman, C., Chen, Z., Chi, C. Y., Chu, Y. Y., Cianciolo, V., Cole, B. A., Costales, J. B., Crawford, H. J., Cumming, J. B., Debbe, R., Engelage, J., Fung, S. Y., Gonin, M., ... Zajc, W. A. (1997). Baryon emission at target rapidities in [Formula Presented] collisions at [Formula Presented] and [Formula Presented] collisions at [Formula Presented]. Physical Review C - Nuclear Physics, 55(5), 2604-2614. https://doi.org/10.1103/PhysRevC.55.2604

@article{1211119e19e146d8bd1ea27a5947ba8d,

title = "Baryon emission at target rapidities in [Formula Presented] collisions at [Formula Presented] and [Formula Presented] collisions at [Formula Presented]",

abstract = "We report measurements of proton emission at target rapidities for minimum bias and central collisions of [Formula Presented] with Al, Cu, and Au nuclei as well as minimum bias and central collisions of [Formula Presented] with Au nuclei. Results for deuteron emission are also reported for the [Formula Presented] reaction. The spectra span the laboratory angular range of [Formula Presented] and kinetic energy range of [Formula Presented] Inverse slopes of proton spectra and proton [Formula Presented] values in the kinetic energy range [Formula Presented] are reported. The inverse slopes are 40–80 MeV for the various systems, generally increasing with increasing pseudorapidity. The [Formula Presented] values for [Formula Presented] collisions within the restricted kinetic energy interval are compared to those for protons from [Formula Presented] in the literature. All pseudorapidity distributions have very similar shapes. The experimental results have been compared to the predictions of the nucleon-nucleon collision models ARC and RQMD. The predictions made by these two models for the distribution of protons at target rapidities are very similar to each other. However, there are significant differences between the model predictions and the experimental results in the details of the spectral slopes and the proton yields for different trigger conditions.",

author = "L. Ahle and Y. Akiba and D. Beavis and P. Beery and Britt, {H. C.} and B. Budick and C. Chasman and Z. Chen and Chi, {C. Y.} and Chu, {Y. Y.} and V. Cianciolo and Cole, {B. A.} and Costales, {J. B.} and Crawford, {H. J.} and Cumming, {J. B.} and R. Debbe and J. Engelage and Fung, {S. Y.} and M. Gonin and S. Gushue and H. Hamagaki and Hayano, {R. S.} and S. Hayashi and S. Homma and H. Kaneko and J. Kang and S. Kaufman and Kehoe, {W. L.} and K. Kurita and Ledoux, {R. J.} and LeVine, {M. J.} and Y. Miake and Morrison, {D. P.} and Morse, {R. J.} and B. Moskowitz and S. Nagamiya and Namboodiri, {M. N.} and Nayak, {T. K.} and J. Olness and Parsons, {C. G.} and Remsberg, {L. P.} and D. Roerich and P. Rothschild and H. Sakurai and Sangster, {T. C.} and R. Seto and K. Shigaki and R. Soltz and P. Stankus and Steadman, {S. G.} and Stephans, {G. S.F.} and T. Sung and Y. Tanaka and Tannenbaum, {M. J.} and J. Thomas and S. Tonse and S. Ueno and {van Dijk}, {J. H.} and F. Videbaek and O. Vossnack and V. Vustadakis and Wang, {F. Q.} and Y. Wang and Wegner, {H. E.} and Woodruff, {D. S.} and Wu, {Y. D.} and K. Yagi and X. Yang and D. Zachary and Zajc, {W. A.}",

year = "1997",

doi = "10.1103/PhysRevC.55.2604",

language = "English",

volume = "55",

pages = "2604--2614",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

number = "5",

}

Ahle, L, Akiba, Y, Beavis, D, Beery, P, Britt, HC, Budick, B, Chasman, C, Chen, Z, Chi, CY, Chu, YY, Cianciolo, V, Cole, BA, Costales, JB, Crawford, HJ, Cumming, JB, Debbe, R, Engelage, J, Fung, SY, Gonin, M, Gushue, S, Hamagaki, H, Hayano, RS, Hayashi, S, Homma, S, Kaneko, H, Kang, J, Kaufman, S, Kehoe, WL, Kurita, K, Ledoux, RJ, LeVine, MJ, Miake, Y, Morrison, DP, Morse, RJ, Moskowitz, B, Nagamiya, S, Namboodiri, MN, Nayak, TK, Olness, J, Parsons, CG, Remsberg, LP, Roerich, D, Rothschild, P, Sakurai, H, Sangster, TC, Seto, R, Shigaki, K, Soltz, R, Stankus, P, Steadman, SG, Stephans, GSF, Sung, T, Tanaka, Y, Tannenbaum, MJ, Thomas, J, Tonse, S, Ueno, S, van Dijk, JH, Videbaek, F, Vossnack, O, Vustadakis, V, Wang, FQ, Wang, Y, Wegner, HE, Woodruff, DS, Wu, YD, Yagi, K, Yang, X, Zachary, D & Zajc, WA 1997, 'Baryon emission at target rapidities in [Formula Presented] collisions at [Formula Presented] and [Formula Presented] collisions at [Formula Presented]', Physical Review C - Nuclear Physics, vol. 55, no. 5, pp. 2604-2614. https://doi.org/10.1103/PhysRevC.55.2604

TY - JOUR

T1 - Baryon emission at target rapidities in [Formula Presented] collisions at [Formula Presented] and [Formula Presented] collisions at [Formula Presented]

AU - Ahle, L.

AU - Akiba, Y.

AU - Beavis, D.

AU - Beery, P.

AU - Britt, H. C.

AU - Budick, B.

AU - Chasman, C.

AU - Chen, Z.

AU - Chi, C. Y.

AU - Chu, Y. Y.

AU - Cianciolo, V.

AU - Cole, B. A.

AU - Costales, J. B.

AU - Crawford, H. J.

AU - Cumming, J. B.

AU - Debbe, R.

AU - Engelage, J.

AU - Fung, S. Y.

AU - Gonin, M.

AU - Gushue, S.

AU - Hamagaki, H.

AU - Hayano, R. S.

AU - Hayashi, S.

AU - Homma, S.

AU - Kaneko, H.

AU - Kang, J.

AU - Kaufman, S.

AU - Kehoe, W. L.

AU - Kurita, K.

AU - Ledoux, R. J.

AU - LeVine, M. J.

AU - Miake, Y.

AU - Morrison, D. P.

AU - Morse, R. J.

AU - Moskowitz, B.

AU - Nagamiya, S.

AU - Namboodiri, M. N.

AU - Nayak, T. K.

AU - Olness, J.

AU - Parsons, C. G.

AU - Remsberg, L. P.

AU - Roerich, D.

AU - Rothschild, P.

AU - Sakurai, H.

AU - Sangster, T. C.

AU - Seto, R.

AU - Shigaki, K.

AU - Soltz, R.

AU - Stankus, P.

AU - Steadman, S. G.

AU - Stephans, G. S.F.

AU - Sung, T.

AU - Tanaka, Y.

AU - Tannenbaum, M. J.

AU - Thomas, J.

AU - Tonse, S.

AU - Ueno, S.

AU - van Dijk, J. H.

AU - Videbaek, F.

AU - Vossnack, O.

AU - Vustadakis, V.

AU - Wang, F. Q.

AU - Wang, Y.

AU - Wegner, H. E.

AU - Woodruff, D. S.

AU - Wu, Y. D.

AU - Yagi, K.

AU - Yang, X.

AU - Zachary, D.

AU - Zajc, W. A.

PY - 1997

Y1 - 1997

N2 - We report measurements of proton emission at target rapidities for minimum bias and central collisions of [Formula Presented] with Al, Cu, and Au nuclei as well as minimum bias and central collisions of [Formula Presented] with Au nuclei. Results for deuteron emission are also reported for the [Formula Presented] reaction. The spectra span the laboratory angular range of [Formula Presented] and kinetic energy range of [Formula Presented] Inverse slopes of proton spectra and proton [Formula Presented] values in the kinetic energy range [Formula Presented] are reported. The inverse slopes are 40–80 MeV for the various systems, generally increasing with increasing pseudorapidity. The [Formula Presented] values for [Formula Presented] collisions within the restricted kinetic energy interval are compared to those for protons from [Formula Presented] in the literature. All pseudorapidity distributions have very similar shapes. The experimental results have been compared to the predictions of the nucleon-nucleon collision models ARC and RQMD. The predictions made by these two models for the distribution of protons at target rapidities are very similar to each other. However, there are significant differences between the model predictions and the experimental results in the details of the spectral slopes and the proton yields for different trigger conditions.

AB - We report measurements of proton emission at target rapidities for minimum bias and central collisions of [Formula Presented] with Al, Cu, and Au nuclei as well as minimum bias and central collisions of [Formula Presented] with Au nuclei. Results for deuteron emission are also reported for the [Formula Presented] reaction. The spectra span the laboratory angular range of [Formula Presented] and kinetic energy range of [Formula Presented] Inverse slopes of proton spectra and proton [Formula Presented] values in the kinetic energy range [Formula Presented] are reported. The inverse slopes are 40–80 MeV for the various systems, generally increasing with increasing pseudorapidity. The [Formula Presented] values for [Formula Presented] collisions within the restricted kinetic energy interval are compared to those for protons from [Formula Presented] in the literature. All pseudorapidity distributions have very similar shapes. The experimental results have been compared to the predictions of the nucleon-nucleon collision models ARC and RQMD. The predictions made by these two models for the distribution of protons at target rapidities are very similar to each other. However, there are significant differences between the model predictions and the experimental results in the details of the spectral slopes and the proton yields for different trigger conditions.

UR - http://www.scopus.com/inward/record.url?scp=17744407346&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.55.2604

DO - 10.1103/PhysRevC.55.2604

M3 - Article

AN - SCOPUS:17744407346

SN - 0556-2813

VL - 55

SP - 2604

EP - 2614

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 5

ER -

Baryon emission at target rapidities in [Formula Presented] collisions at [Formula Presented] and [Formula Presented] collisions at [Formula Presented]

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