Antiproton production in p+A collisions at 14.6 GeV/c

T. Abbott, Y. Akiba, D. Beavis, M. A. Bloomer, P. D. Bond, Z. Chen, Y. Y. Chu, B. A. Cole, J. B. Costales, H. J. Crawford, J. B. Cumming, R. Debbe, J. Engelage, S. Y. Fung, S. Gushue, H. Hamagaki, O. Hansen, R. Hayano, S. Hayashi, S. Homma & 35 others H. Z. Huang, Y. Ikeda, I. Juricic, Ju Hwan Kang, S. Katcoff, S. Kaufman, K. Kimura, K. Kitamura, K. Kurita, R. J. Ledoux, M. J. Le Vine, Y. Miake, R. J. Morse, B. Moskowitz, S. Nagamiya, J. Olness, C. G. Parsons, L. P. Remsberg, D. Roehrich, H. Sakurai, M. Sarabura, P. Stankus, S. G. Steadman, G. S.F. Stephans, T. Sugitate, M. J. Tannenbaum, J. H. Van Dijk, F. Videbæk, M. Vient, P. Vincent, V. Vutsadakis, H. E. Wegner, D. S. Woodruff, Y. D. Wu, W. A. Zajc

Research output: Contribution to journal › Article

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Abstract

Antiproton production cross sections have been measured in minimum bias p+Be, p+Al, p+Cu, and p+Au collisions at 14.6 GeV/c with the E-802 spectrometer at the Brookhaven Alternating Gradient Synchrotron. The antiproton multiplicity at laboratory rapidities 1.0 to 1.6 shows almost no dependence upon the target mass. The p̄ production for p+Be is somewhat lower than an estimation based upon 19-24 GeV/c p+p data. In this rapidity interval the antiproton yield scales by a factor of 28±6 from p+Au to central Si+Au collisions.

Original languageEnglish
JournalPhysical Review C
Volume47
Issue number4
DOIs
Publication statusPublished - 1993 Jan 1

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antiprotons
collisions
synchrotrons
spectrometers
intervals
gradients
cross sections

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

Abbott, T., Akiba, Y., Beavis, D., Bloomer, M. A., Bond, P. D., Chen, Z., ... Zajc, W. A. (1993). Antiproton production in p+A collisions at 14.6 GeV/c. Physical Review C, 47(4). https://doi.org/10.1103/PhysRevC.47.R1351
Abbott, T. ; Akiba, Y. ; Beavis, D. ; Bloomer, M. A. ; Bond, P. D. ; Chen, Z. ; Chu, Y. Y. ; Cole, B. A. ; Costales, J. B. ; Crawford, H. J. ; Cumming, J. B. ; Debbe, R. ; Engelage, J. ; Fung, S. Y. ; Gushue, S. ; Hamagaki, H. ; Hansen, O. ; Hayano, R. ; Hayashi, S. ; Homma, S. ; Huang, H. Z. ; Ikeda, Y. ; Juricic, I. ; Kang, Ju Hwan ; Katcoff, S. ; Kaufman, S. ; Kimura, K. ; Kitamura, K. ; Kurita, K. ; Ledoux, R. J. ; Le Vine, M. J. ; Miake, Y. ; Morse, R. J. ; Moskowitz, B. ; Nagamiya, S. ; Olness, J. ; Parsons, C. G. ; Remsberg, L. P. ; Roehrich, D. ; Sakurai, H. ; Sarabura, M. ; Stankus, P. ; Steadman, S. G. ; Stephans, G. S.F. ; Sugitate, T. ; Tannenbaum, M. J. ; Van Dijk, J. H. ; Videbæk, F. ; Vient, M. ; Vincent, P. ; Vutsadakis, V. ; Wegner, H. E. ; Woodruff, D. S. ; Wu, Y. D. ; Zajc, W. A. / Antiproton production in p+A collisions at 14.6 GeV/c. In: Physical Review C. 1993 ; Vol. 47, No. 4.
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title = "Antiproton production in p+A collisions at 14.6 GeV/c",
abstract = "Antiproton production cross sections have been measured in minimum bias p+Be, p+Al, p+Cu, and p+Au collisions at 14.6 GeV/c with the E-802 spectrometer at the Brookhaven Alternating Gradient Synchrotron. The antiproton multiplicity at laboratory rapidities 1.0 to 1.6 shows almost no dependence upon the target mass. The p̄ production for p+Be is somewhat lower than an estimation based upon 19-24 GeV/c p+p data. In this rapidity interval the antiproton yield scales by a factor of 28±6 from p+Au to central Si+Au collisions.",
author = "T. Abbott and Y. Akiba and D. Beavis and Bloomer, {M. A.} and Bond, {P. D.} and Z. Chen and Chu, {Y. Y.} 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 S. Gushue and H. Hamagaki and O. Hansen and R. Hayano and S. Hayashi and S. Homma and Huang, {H. Z.} and Y. Ikeda and I. Juricic and Kang, {Ju Hwan} and S. Katcoff and S. Kaufman and K. Kimura and K. Kitamura and K. Kurita and Ledoux, {R. J.} and {Le Vine}, {M. J.} and Y. Miake and Morse, {R. J.} and B. Moskowitz and S. Nagamiya and J. Olness and Parsons, {C. G.} and Remsberg, {L. P.} and D. Roehrich and H. Sakurai and M. Sarabura and P. Stankus and Steadman, {S. G.} and Stephans, {G. S.F.} and T. Sugitate and Tannenbaum, {M. J.} and {Van Dijk}, {J. H.} and F. Videb{\ae}k and M. Vient and P. Vincent and V. Vutsadakis and Wegner, {H. E.} and Woodruff, {D. S.} and Wu, {Y. D.} and Zajc, {W. A.}",
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Abbott, T, Akiba, Y, Beavis, D, Bloomer, MA, Bond, PD, Chen, Z, Chu, YY, Cole, BA, Costales, JB, Crawford, HJ, Cumming, JB, Debbe, R, Engelage, J, Fung, SY, Gushue, S, Hamagaki, H, Hansen, O, Hayano, R, Hayashi, S, Homma, S, Huang, HZ, Ikeda, Y, Juricic, I, Kang, JH, Katcoff, S, Kaufman, S, Kimura, K, Kitamura, K, Kurita, K, Ledoux, RJ, Le Vine, MJ, Miake, Y, Morse, RJ, Moskowitz, B, Nagamiya, S, Olness, J, Parsons, CG, Remsberg, LP, Roehrich, D, Sakurai, H, Sarabura, M, Stankus, P, Steadman, SG, Stephans, GSF, Sugitate, T, Tannenbaum, MJ, Van Dijk, JH, Videbæk, F, Vient, M, Vincent, P, Vutsadakis, V, Wegner, HE, Woodruff, DS, Wu, YD & Zajc, WA 1993, 'Antiproton production in p+A collisions at 14.6 GeV/c', Physical Review C, vol. 47, no. 4. https://doi.org/10.1103/PhysRevC.47.R1351

Antiproton production in p+A collisions at 14.6 GeV/c. / Abbott, T.; Akiba, Y.; Beavis, D.; Bloomer, M. A.; Bond, P. D.; Chen, Z.; Chu, Y. Y.; Cole, B. A.; Costales, J. B.; Crawford, H. J.; Cumming, J. B.; Debbe, R.; Engelage, J.; Fung, S. Y.; Gushue, S.; Hamagaki, H.; Hansen, O.; Hayano, R.; Hayashi, S.; Homma, S.; Huang, H. Z.; Ikeda, Y.; Juricic, I.; Kang, Ju Hwan; Katcoff, S.; Kaufman, S.; Kimura, K.; Kitamura, K.; Kurita, K.; Ledoux, R. J.; Le Vine, M. J.; Miake, Y.; Morse, R. J.; Moskowitz, B.; Nagamiya, S.; Olness, J.; Parsons, C. G.; Remsberg, L. P.; Roehrich, D.; Sakurai, H.; Sarabura, M.; Stankus, P.; Steadman, S. G.; Stephans, G. S.F.; Sugitate, T.; Tannenbaum, M. J.; Van Dijk, J. H.; Videbæk, F.; Vient, M.; Vincent, P.; Vutsadakis, V.; Wegner, H. E.; Woodruff, D. S.; Wu, Y. D.; Zajc, W. A.

In: Physical Review C, Vol. 47, No. 4, 01.01.1993.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Antiproton production in p+A collisions at 14.6 GeV/c

AU - Abbott, T.

AU - Akiba, Y.

AU - Beavis, D.

AU - Bloomer, M. A.

AU - Bond, P. D.

AU - Chen, Z.

AU - Chu, Y. Y.

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 - Gushue, S.

AU - Hamagaki, H.

AU - Hansen, O.

AU - Hayano, R.

AU - Hayashi, S.

AU - Homma, S.

AU - Huang, H. Z.

AU - Ikeda, Y.

AU - Juricic, I.

AU - Kang, Ju Hwan

AU - Katcoff, S.

AU - Kaufman, S.

AU - Kimura, K.

AU - Kitamura, K.

AU - Kurita, K.

AU - Ledoux, R. J.

AU - Le Vine, M. J.

AU - Miake, Y.

AU - Morse, R. J.

AU - Moskowitz, B.

AU - Nagamiya, S.

AU - Olness, J.

AU - Parsons, C. G.

AU - Remsberg, L. P.

AU - Roehrich, D.

AU - Sakurai, H.

AU - Sarabura, M.

AU - Stankus, P.

AU - Steadman, S. G.

AU - Stephans, G. S.F.

AU - Sugitate, T.

AU - Tannenbaum, M. J.

AU - Van Dijk, J. H.

AU - Videbæk, F.

AU - Vient, M.

AU - Vincent, P.

AU - Vutsadakis, V.

AU - Wegner, H. E.

AU - Woodruff, D. S.

AU - Wu, Y. D.

AU - Zajc, W. A.

PY - 1993/1/1

Y1 - 1993/1/1

N2 - Antiproton production cross sections have been measured in minimum bias p+Be, p+Al, p+Cu, and p+Au collisions at 14.6 GeV/c with the E-802 spectrometer at the Brookhaven Alternating Gradient Synchrotron. The antiproton multiplicity at laboratory rapidities 1.0 to 1.6 shows almost no dependence upon the target mass. The p̄ production for p+Be is somewhat lower than an estimation based upon 19-24 GeV/c p+p data. In this rapidity interval the antiproton yield scales by a factor of 28±6 from p+Au to central Si+Au collisions.

AB - Antiproton production cross sections have been measured in minimum bias p+Be, p+Al, p+Cu, and p+Au collisions at 14.6 GeV/c with the E-802 spectrometer at the Brookhaven Alternating Gradient Synchrotron. The antiproton multiplicity at laboratory rapidities 1.0 to 1.6 shows almost no dependence upon the target mass. The p̄ production for p+Be is somewhat lower than an estimation based upon 19-24 GeV/c p+p data. In this rapidity interval the antiproton yield scales by a factor of 28±6 from p+Au to central Si+Au collisions.

UR - http://www.scopus.com/inward/record.url?scp=0000091235&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0000091235&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.47.R1351

DO - 10.1103/PhysRevC.47.R1351

M3 - Article

VL - 47

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

SN - 0556-2813

IS - 4

ER -

Abbott T, Akiba Y, Beavis D, Bloomer MA, Bond PD, Chen Z et al. Antiproton production in p+A collisions at 14.6 GeV/c. Physical Review C. 1993 Jan 1;47(4). https://doi.org/10.1103/PhysRevC.47.R1351

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