Inclusive hadronic production cross sections measured in proton-nucleus collisions at √s =27.4 GeV

J. A. Crittenden; Y. B. Hsiung; D. M. Kaplan; J. R. Hubbard; Ph Mangeot; A. Peisert; G. Charpak; F. Sauli; C. N. Brown; S. Childress; D. A. Finley; A. S. Ito; A. M. Jonckheere; H. Jostlein; L. M. Lederman; R. Orava; S. R. Smith; K. Sugano; K. Ueno; A. Maki; Y. Sakai; Y. Hemmi; K. Miyake; T. Nakamura; M. R. Adams; H. D. Glass; D. E. Jaffe; J. Kirz; R. L. McCarthy; R. Gray; R. E. Plaag; J. E. Rothberg; J. P. Rutherfoord; K. K. Young

doi:10.1103/PhysRevD.34.2584

Inclusive hadronic production cross sections measured in proton-nucleus collisions at √s =27.4 GeV

J. A. Crittenden, Y. B. Hsiung, D. M. Kaplan, J. R. Hubbard, Ph Mangeot, A. Peisert, G. Charpak, F. Sauli, C. N. Brown, S. Childress, D. A. Finley, A. S. Ito, A. M. Jonckheere, H. Jostlein, L. M. Lederman, R. Orava, S. R. Smith, K. Sugano, K. Ueno, A. MakiY. Sakai, Y. Hemmi, K. Miyake, T. Nakamura, M. R. Adams, H. D. Glass, D. E. Jaffe, J. Kirz, R. L. McCarthy, R. Gray, R. E. Plaag, J. E. Rothberg, J. P. Rutherfoord, K. K. Young

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Abstract

We present results on the production of hadrons in collisions of 400-GeV/c protons with beryllium, copper, and tungsten nuclei. The data cover the region from 5.6 to 8.0 GeV/c in the transverse momentum of the final-state hadron and from 73° to 102° in the proton-nucleon center-of-momentum frame production angle theta*. The restriction of the data to values of xT (xT=2pT/ s) greater than 0.4 enriches the sample with hard collisions of valence quarks. Asymmetries about theta*=90° reflect the presence of neutrons in the target nuclei. The variation of the atomic-weight dependence parameter with production angle is discussed in the context of the phenomenology of nucleonic structure within nuclei. We also extrapolate our measurements to a deuteron target to minimize nuclear effects and compare the result to QCD calculations.

Original language	English (US)
Pages (from-to)	2584-2600
Number of pages	17
Journal	Physical Review D
Volume	34
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevD.34.2584
State	Published - 1986
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevD.34.2584

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Crittenden, J. A., Hsiung, Y. B., Kaplan, D. M., Hubbard, J. R., Mangeot, P., Peisert, A., Charpak, G., Sauli, F., Brown, C. N., Childress, S., Finley, D. A., Ito, A. S., Jonckheere, A. M., Jostlein, H., Lederman, L. M., Orava, R., Smith, S. R., Sugano, K., Ueno, K., ... Young, K. K. (1986). Inclusive hadronic production cross sections measured in proton-nucleus collisions at √s =27.4 GeV. Physical Review D, 34(9), 2584-2600. https://doi.org/10.1103/PhysRevD.34.2584

Crittenden, JA, Hsiung, YB, Kaplan, DM, Hubbard, JR, Mangeot, P, Peisert, A, Charpak, G, Sauli, F, Brown, CN, Childress, S, Finley, DA, Ito, AS, Jonckheere, AM, Jostlein, H, Lederman, LM, Orava, R, Smith, SR, Sugano, K, Ueno, K, Maki, A, Sakai, Y, Hemmi, Y, Miyake, K, Nakamura, T, Adams, MR, Glass, HD, Jaffe, DE, Kirz, J, McCarthy, RL, Gray, R, Plaag, RE, Rothberg, JE, Rutherfoord, JP & Young, KK 1986, 'Inclusive hadronic production cross sections measured in proton-nucleus collisions at √s =27.4 GeV', Physical Review D, vol. 34, no. 9, pp. 2584-2600. https://doi.org/10.1103/PhysRevD.34.2584

@article{332a67333a4e42f4baad933f14eaac33,

title = "Inclusive hadronic production cross sections measured in proton-nucleus collisions at √s =27.4 GeV",

abstract = "We present results on the production of hadrons in collisions of 400-GeV/c protons with beryllium, copper, and tungsten nuclei. The data cover the region from 5.6 to 8.0 GeV/c in the transverse momentum of the final-state hadron and from 73° to 102° in the proton-nucleon center-of-momentum frame production angle theta*. The restriction of the data to values of xT (xT=2pT/ s) greater than 0.4 enriches the sample with hard collisions of valence quarks. Asymmetries about theta*=90° reflect the presence of neutrons in the target nuclei. The variation of the atomic-weight dependence parameter with production angle is discussed in the context of the phenomenology of nucleonic structure within nuclei. We also extrapolate our measurements to a deuteron target to minimize nuclear effects and compare the result to QCD calculations.",

author = "Crittenden, \{J. A.\} and Hsiung, \{Y. B.\} and Kaplan, \{D. M.\} and Hubbard, \{J. R.\} and Ph Mangeot and A. Peisert and G. Charpak and F. Sauli and Brown, \{C. N.\} and S. Childress and Finley, \{D. A.\} and Ito, \{A. S.\} and Jonckheere, \{A. M.\} and H. Jostlein and Lederman, \{L. M.\} and R. Orava and Smith, \{S. R.\} and K. Sugano and K. Ueno and A. Maki and Y. Sakai and Y. Hemmi and K. Miyake and T. Nakamura and Adams, \{M. R.\} and Glass, \{H. D.\} and Jaffe, \{D. E.\} and J. Kirz and McCarthy, \{R. L.\} and R. Gray and Plaag, \{R. E.\} and Rothberg, \{J. E.\} and Rutherfoord, \{J. P.\} and Young, \{K. K.\}",

note = "Funding Information: The authors would like to thank Professor Dr. N. Kunimatu for his comments and suggestion on drafts of this paper. This work was supported by Nippon Seiko K.K. and the Matsuda Foundation.",

year = "1986",

doi = "10.1103/PhysRevD.34.2584",

language = "English (US)",

volume = "34",

pages = "2584--2600",

journal = "Physical Review D",

issn = "0556-2821",

publisher = "American Institute of Physics",

number = "9",

}

TY - JOUR

T1 - Inclusive hadronic production cross sections measured in proton-nucleus collisions at √s =27.4 GeV

AU - Crittenden, J. A.

AU - Hsiung, Y. B.

AU - Kaplan, D. M.

AU - Hubbard, J. R.

AU - Mangeot, Ph

AU - Peisert, A.

AU - Charpak, G.

AU - Sauli, F.

AU - Brown, C. N.

AU - Childress, S.

AU - Finley, D. A.

AU - Ito, A. S.

AU - Jonckheere, A. M.

AU - Jostlein, H.

AU - Lederman, L. M.

AU - Orava, R.

AU - Smith, S. R.

AU - Sugano, K.

AU - Ueno, K.

AU - Maki, A.

AU - Sakai, Y.

AU - Hemmi, Y.

AU - Miyake, K.

AU - Nakamura, T.

AU - Adams, M. R.

AU - Glass, H. D.

AU - Jaffe, D. E.

AU - Kirz, J.

AU - McCarthy, R. L.

AU - Gray, R.

AU - Plaag, R. E.

AU - Rothberg, J. E.

AU - Rutherfoord, J. P.

AU - Young, K. K.

N1 - Funding Information: The authors would like to thank Professor Dr. N. Kunimatu for his comments and suggestion on drafts of this paper. This work was supported by Nippon Seiko K.K. and the Matsuda Foundation.

PY - 1986

Y1 - 1986

N2 - We present results on the production of hadrons in collisions of 400-GeV/c protons with beryllium, copper, and tungsten nuclei. The data cover the region from 5.6 to 8.0 GeV/c in the transverse momentum of the final-state hadron and from 73° to 102° in the proton-nucleon center-of-momentum frame production angle theta*. The restriction of the data to values of xT (xT=2pT/ s) greater than 0.4 enriches the sample with hard collisions of valence quarks. Asymmetries about theta*=90° reflect the presence of neutrons in the target nuclei. The variation of the atomic-weight dependence parameter with production angle is discussed in the context of the phenomenology of nucleonic structure within nuclei. We also extrapolate our measurements to a deuteron target to minimize nuclear effects and compare the result to QCD calculations.

AB - We present results on the production of hadrons in collisions of 400-GeV/c protons with beryllium, copper, and tungsten nuclei. The data cover the region from 5.6 to 8.0 GeV/c in the transverse momentum of the final-state hadron and from 73° to 102° in the proton-nucleon center-of-momentum frame production angle theta*. The restriction of the data to values of xT (xT=2pT/ s) greater than 0.4 enriches the sample with hard collisions of valence quarks. Asymmetries about theta*=90° reflect the presence of neutrons in the target nuclei. The variation of the atomic-weight dependence parameter with production angle is discussed in the context of the phenomenology of nucleonic structure within nuclei. We also extrapolate our measurements to a deuteron target to minimize nuclear effects and compare the result to QCD calculations.

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U2 - 10.1103/PhysRevD.34.2584

DO - 10.1103/PhysRevD.34.2584

M3 - Article

AN - SCOPUS:0001185424

SN - 0556-2821

VL - 34

SP - 2584

EP - 2600

JO - Physical Review D

JF - Physical Review D

IS - 9

ER -

Inclusive hadronic production cross sections measured in proton-nucleus collisions at √s =27.4 GeV

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