Three-jet events at the CERN intersecting storage rings

A. L.S. Angelis; G. Basini; H. J. Besch; R. E. Breedon; L. Camilleri; T. J. Chapin; R. L. Cool; P. T. Cox; C. Von Gagern; C. Grosso-Pilcher; D. S. Hanna; B. M. Humphries; J. T. Linnemann; C. Newman-Holmes; R. B. Nickerson; N. Phinney; B. G. Pope; S. H. Pordes; K. J. Powell; R. W. Rusack; C. W. Salgado; A. M. Segar; S. R. Stampke; M. J. Tannenbaum; J. M. Yelton

doi:10.1016/0550-3213(88)90421-X

Three-jet events at the CERN intersecting storage rings

A. L.S. Angelis, G. Basini, H. J. Besch, R. E. Breedon, L. Camilleri, T. J. Chapin, R. L. Cool, P. T. Cox, C. Von Gagern, C. Grosso-Pilcher, D. S. Hanna, B. M. Humphries, J. T. Linnemann, C. Newman-Holmes, R. B. Nickerson, N. Phinney, B. G. Pope, S. H. Pordes, K. J. Powell, R. W. RusackC. W. Salgado, A. M. Segar, S. R. Stampke, M. J. Tannenbaum, J. M. Yelton

Physics and Astronomy (Twin Cities)

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Abstract

Three-jet events have been observed in pp collisions at s = 62.3 GeV. The data were collected using a total neutral energy trigger with a threshold at 25 GeV. These events appear predominantly as two jets, with some appearing as three jets. A novel analysis for the extraction of 2-jet and 3-jet events is described, and some of the event properties are discussed. The relative numbers of two- and three-jet events are studied within the framework of leading-order QCD, and yield a value of α_s(K₃/K₂) = 0.19 ± 0.02 (stat.) ± 0.04 (syst.).

Original language	English (US)
Pages (from-to)	569-606
Number of pages	38
Journal	Nuclear Physics, Section B
Volume	303
Issue number	4
DOIs	https://doi.org/10.1016/0550-3213(88)90421-X
State	Published - Jul 11 1988

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Angelis, A. L. S., Basini, G., Besch, H. J., Breedon, R. E., Camilleri, L., Chapin, T. J., Cool, R. L., Cox, P. T., Von Gagern, C., Grosso-Pilcher, C., Hanna, D. S., Humphries, B. M., Linnemann, J. T., Newman-Holmes, C., Nickerson, R. B., Phinney, N., Pope, B. G., Pordes, S. H., Powell, K. J., ... Yelton, J. M. (1988). Three-jet events at the CERN intersecting storage rings. Nuclear Physics, Section B, 303(4), 569-606. https://doi.org/10.1016/0550-3213(88)90421-X

Angelis, ALS, Basini, G, Besch, HJ, Breedon, RE, Camilleri, L, Chapin, TJ, Cool, RL, Cox, PT, Von Gagern, C, Grosso-Pilcher, C, Hanna, DS, Humphries, BM, Linnemann, JT, Newman-Holmes, C, Nickerson, RB, Phinney, N, Pope, BG, Pordes, SH, Powell, KJ, Rusack, RW, Salgado, CW, Segar, AM, Stampke, SR, Tannenbaum, MJ & Yelton, JM 1988, 'Three-jet events at the CERN intersecting storage rings', Nuclear Physics, Section B, vol. 303, no. 4, pp. 569-606. https://doi.org/10.1016/0550-3213(88)90421-X

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title = "Three-jet events at the CERN intersecting storage rings",

abstract = "Three-jet events have been observed in pp collisions at s = 62.3 GeV. The data were collected using a total neutral energy trigger with a threshold at 25 GeV. These events appear predominantly as two jets, with some appearing as three jets. A novel analysis for the extraction of 2-jet and 3-jet events is described, and some of the event properties are discussed. The relative numbers of two- and three-jet events are studied within the framework of leading-order QCD, and yield a value of αs(K3/K2) = 0.19 ± 0.02 (stat.) ± 0.04 (syst.).",

author = "Angelis, {A. L.S.} and G. Basini and Besch, {H. J.} and Breedon, {R. E.} and L. Camilleri and Chapin, {T. J.} and Cool, {R. L.} and Cox, {P. T.} and {Von Gagern}, C. and C. Grosso-Pilcher and Hanna, {D. S.} and Humphries, {B. M.} and Linnemann, {J. T.} and C. Newman-Holmes and Nickerson, {R. B.} and N. Phinney and Pope, {B. G.} and Pordes, {S. H.} and Powell, {K. J.} and Rusack, {R. W.} and Salgado, {C. W.} and Segar, {A. M.} and Stampke, {S. R.} and Tannenbaum, {M. J.} and Yelton, {J. M.}",

year = "1988",

month = jul,

day = "11",

doi = "10.1016/0550-3213(88)90421-X",

language = "English (US)",

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pages = "569--606",

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T1 - Three-jet events at the CERN intersecting storage rings

AU - Angelis, A. L.S.

AU - Basini, G.

AU - Besch, H. J.

AU - Breedon, R. E.

AU - Camilleri, L.

AU - Chapin, T. J.

AU - Cool, R. L.

AU - Cox, P. T.

AU - Von Gagern, C.

AU - Grosso-Pilcher, C.

AU - Hanna, D. S.

AU - Humphries, B. M.

AU - Linnemann, J. T.

AU - Newman-Holmes, C.

AU - Nickerson, R. B.

AU - Phinney, N.

AU - Pope, B. G.

AU - Pordes, S. H.

AU - Powell, K. J.

AU - Rusack, R. W.

AU - Salgado, C. W.

AU - Segar, A. M.

AU - Stampke, S. R.

AU - Tannenbaum, M. J.

AU - Yelton, J. M.

PY - 1988/7/11

Y1 - 1988/7/11

N2 - Three-jet events have been observed in pp collisions at s = 62.3 GeV. The data were collected using a total neutral energy trigger with a threshold at 25 GeV. These events appear predominantly as two jets, with some appearing as three jets. A novel analysis for the extraction of 2-jet and 3-jet events is described, and some of the event properties are discussed. The relative numbers of two- and three-jet events are studied within the framework of leading-order QCD, and yield a value of αs(K3/K2) = 0.19 ± 0.02 (stat.) ± 0.04 (syst.).

AB - Three-jet events have been observed in pp collisions at s = 62.3 GeV. The data were collected using a total neutral energy trigger with a threshold at 25 GeV. These events appear predominantly as two jets, with some appearing as three jets. A novel analysis for the extraction of 2-jet and 3-jet events is described, and some of the event properties are discussed. The relative numbers of two- and three-jet events are studied within the framework of leading-order QCD, and yield a value of αs(K3/K2) = 0.19 ± 0.02 (stat.) ± 0.04 (syst.).

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U2 - 10.1016/0550-3213(88)90421-X

DO - 10.1016/0550-3213(88)90421-X

M3 - Article

AN - SCOPUS:0004197189

SN - 0550-3213

VL - 303

SP - 569

EP - 606

JO - Nuclear Physics B

JF - Nuclear Physics B

IS - 4

ER -

Three-jet events at the CERN intersecting storage rings

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