Invariant cross section at √s = 28 GeV for coplanar high PT clusters selected by a hardware trigger

K. S. Nelson; M. Arenton; H. Chen; M. Corcoran; L. Cormell; R. Ditzler; M. Dris; A. R. Erwin; T. Fields; J. Fleischman; M. Harrison; M. A. Hasan; K. Johns; A. Kanofsky; W. Kononenko; C. Kuehn; H. Miettinen; C. Naudet; J. Rice; J. Roberts; B. Robinson; W. Selove; G. Theodosiou; M. Thompson; B. Yost

doi:10.1016/0550-3213(87)90620-1

Invariant cross section at √s = 28 GeV for coplanar high P_T clusters selected by a hardware trigger

K. S. Nelson, M. Arenton, H. Chen, M. Corcoran, L. Cormell, R. Ditzler, M. Dris, A. R. Erwin, T. Fields, J. Fleischman, M. Harrison, M. A. Hasan, K. Johns, A. Kanofsky, W. Kononenko, C. Kuehn, H. Miettinen, C. Naudet, J. Rice, J. RobertsB. Robinson, W. Selove, G. Theodosiou, M. Thompson, B. Yost

Physics

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Abstract

In a 400 GeV/c fixed target experiment using a set of geometrical calorimeter triggers we have determined a cross section for pp collisions producing two high P_T coplanar clusters. This cross section was determined without using jet-finding algorithms or appealing to QCD Monte Carlo calculations. Corrections to the data were made by studying hardware triggers designed for that purpose or using experimental data from e⁺e^- colliders. The magnitude of the experimental cross section and the P_T slope both agree reasonably well with theoretical QCD predictions for parton-parton scattering that combine non-scaling behavior with fits to recent data from ep, μp, and vp experiments.

Original language	English (US)
Pages (from-to)	1022-1036
Number of pages	15
Journal	Nuclear Physics, Section B
Volume	294
Issue number	C
DOIs	https://doi.org/10.1016/0550-3213(87)90620-1
State	Published - 1987

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0550-3213(87)90620-1

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Nelson, K. S., Arenton, M., Chen, H., Corcoran, M., Cormell, L., Ditzler, R., Dris, M., Erwin, A. R., Fields, T., Fleischman, J., Harrison, M., Hasan, M. A., Johns, K., Kanofsky, A., Kononenko, W., Kuehn, C., Miettinen, H., Naudet, C., Rice, J., ... Yost, B. (1987). Invariant cross section at √s = 28 GeV for coplanar high P_T clusters selected by a hardware trigger. Nuclear Physics, Section B, 294(C), 1022-1036. https://doi.org/10.1016/0550-3213(87)90620-1

Invariant cross section at √s = 28 GeV for coplanar high P_T clusters selected by a hardware trigger. / Nelson, K. S.; Arenton, M.; Chen, H.; Corcoran, M.; Cormell, L.; Ditzler, R.; Dris, M.; Erwin, A. R.; Fields, T.; Fleischman, J.; Harrison, M.; Hasan, M. A.; Johns, K.; Kanofsky, A.; Kononenko, W.; Kuehn, C.; Miettinen, H.; Naudet, C.; Rice, J.; Roberts, J.; Robinson, B.; Selove, W.; Theodosiou, G.; Thompson, M.; Yost, B.

In: Nuclear Physics, Section B, Vol. 294, No. C, 1987, p. 1022-1036.

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

Nelson, KS, Arenton, M, Chen, H, Corcoran, M, Cormell, L, Ditzler, R, Dris, M, Erwin, AR, Fields, T, Fleischman, J, Harrison, M, Hasan, MA, Johns, K, Kanofsky, A, Kononenko, W, Kuehn, C, Miettinen, H, Naudet, C, Rice, J, Roberts, J, Robinson, B, Selove, W, Theodosiou, G, Thompson, M & Yost, B 1987, 'Invariant cross section at √s = 28 GeV for coplanar high P_T clusters selected by a hardware trigger', Nuclear Physics, Section B, vol. 294, no. C, pp. 1022-1036. https://doi.org/10.1016/0550-3213(87)90620-1

Nelson, K. S. ; Arenton, M. ; Chen, H. ; Corcoran, M. ; Cormell, L. ; Ditzler, R. ; Dris, M. ; Erwin, A. R. ; Fields, T. ; Fleischman, J. ; Harrison, M. ; Hasan, M. A. ; Johns, K. ; Kanofsky, A. ; Kononenko, W. ; Kuehn, C. ; Miettinen, H. ; Naudet, C. ; Rice, J. ; Roberts, J. ; Robinson, B. ; Selove, W. ; Theodosiou, G. ; Thompson, M. ; Yost, B. / Invariant cross section at √s = 28 GeV for coplanar high P_T clusters selected by a hardware trigger. In: Nuclear Physics, Section B. 1987 ; Vol. 294, No. C. pp. 1022-1036.

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title = "Invariant cross section at √s = 28 GeV for coplanar high PT clusters selected by a hardware trigger",

abstract = "In a 400 GeV/c fixed target experiment using a set of geometrical calorimeter triggers we have determined a cross section for pp collisions producing two high PT coplanar clusters. This cross section was determined without using jet-finding algorithms or appealing to QCD Monte Carlo calculations. Corrections to the data were made by studying hardware triggers designed for that purpose or using experimental data from e+e- colliders. The magnitude of the experimental cross section and the PT slope both agree reasonably well with theoretical QCD predictions for parton-parton scattering that combine non-scaling behavior with fits to recent data from ep, μp, and vp experiments.",

author = "Nelson, {K. S.} and M. Arenton and H. Chen and M. Corcoran and L. Cormell and R. Ditzler and M. Dris and Erwin, {A. R.} and T. Fields and J. Fleischman and M. Harrison and Hasan, {M. A.} and K. Johns and A. Kanofsky and W. Kononenko and C. Kuehn and H. Miettinen and C. Naudet and J. Rice and J. Roberts and B. Robinson and W. Selove and G. Theodosiou and M. Thompson and B. Yost",

year = "1987",

doi = "10.1016/0550-3213(87)90620-1",

language = "English (US)",

volume = "294",

pages = "1022--1036",

journal = "Nuclear Physics B",

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T1 - Invariant cross section at √s = 28 GeV for coplanar high PT clusters selected by a hardware trigger

AU - Nelson, K. S.

AU - Arenton, M.

AU - Chen, H.

AU - Corcoran, M.

AU - Cormell, L.

AU - Ditzler, R.

AU - Dris, M.

AU - Erwin, A. R.

AU - Fields, T.

AU - Fleischman, J.

AU - Harrison, M.

AU - Hasan, M. A.

AU - Johns, K.

AU - Kanofsky, A.

AU - Kononenko, W.

AU - Kuehn, C.

AU - Miettinen, H.

AU - Naudet, C.

AU - Rice, J.

AU - Roberts, J.

AU - Robinson, B.

AU - Selove, W.

AU - Theodosiou, G.

AU - Thompson, M.

AU - Yost, B.

PY - 1987

Y1 - 1987

N2 - In a 400 GeV/c fixed target experiment using a set of geometrical calorimeter triggers we have determined a cross section for pp collisions producing two high PT coplanar clusters. This cross section was determined without using jet-finding algorithms or appealing to QCD Monte Carlo calculations. Corrections to the data were made by studying hardware triggers designed for that purpose or using experimental data from e+e- colliders. The magnitude of the experimental cross section and the PT slope both agree reasonably well with theoretical QCD predictions for parton-parton scattering that combine non-scaling behavior with fits to recent data from ep, μp, and vp experiments.

AB - In a 400 GeV/c fixed target experiment using a set of geometrical calorimeter triggers we have determined a cross section for pp collisions producing two high PT coplanar clusters. This cross section was determined without using jet-finding algorithms or appealing to QCD Monte Carlo calculations. Corrections to the data were made by studying hardware triggers designed for that purpose or using experimental data from e+e- colliders. The magnitude of the experimental cross section and the PT slope both agree reasonably well with theoretical QCD predictions for parton-parton scattering that combine non-scaling behavior with fits to recent data from ep, μp, and vp experiments.

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U2 - 10.1016/0550-3213(87)90620-1

DO - 10.1016/0550-3213(87)90620-1

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VL - 294

SP - 1022

EP - 1036

JO - Nuclear Physics B

JF - Nuclear Physics B

SN - 0550-3213

IS - C

ER -

Invariant cross section at √s = 28 GeV for coplanar high P_T clusters selected by a hardware trigger

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