Observation of hard processes in collisions of two quasi-real photons

M. Althoff; W. Braunschweig; F. J. Kirschfink; K. Lübelsmeyer; H. U. Martyn; G. Peise; J. Rimkus; P. Rosskamp; H. G. Sander; D. Schmitz; H. Siebke; W. Wallraff; H. M. Fischer; H. Hartmann; W. Hillen; A. Jocksch; G. Knop; L. Köpke; H. Kolanoski; H. Kück; V. Mertens; R. Wedemeyer; N. Wermes; M. Wollstadt; Y. Eisenberg; K. Gather; H. Hultschig; P. Joos; W. Koch; U. Kötz; H. Kowalsi; A. Ladage; B. Löhr; D. Lüke; P. Mättig; D. Notz; R. J. Nowak; J. Pyrlik; D. R. Quarrie; M. Rushton; W. Schütte; D. Trines; G. Wolf; Ch Xiao; R. Fohrmann; E. Hilger; T. Kracht; H. L. Krasemann; P. Leu; E. Lohrmann; D. Pandoulas; G. Poelz; B. H. Wiik; R. Beuselinck; D. M. Binnie; A. L. Campbell; P. J. Dornan; B. Foster; D. A. Garbutt; C. Jenkins; T. D. Jones; W. G. Jones; J. McCardle; J. K. Sedgbeer; J. Thomas; W. A.T. Wan Abdullah; K. W. Bell; M. G. Bowler; P. Bull; R. J. Cashmore; P. E.L. Clarke; R. Devenish; P. Grossmann; C. M. Hawkes; S. L. Lloyd; G. L. Salmon; T. R. Wyatt; C. Youngman; G. E. Forden; J. C. Hart; J. Harvey; D. K. Hasell; J. Proudfoot; D. H. Saxon; P. L. Woodworth; F. Barreiro; M. Dittmar; M. Holder; B. Neumann; E. Duchovni; U. Karshon; G. Mikenberg; R. Mir; D. Revel; E. Ronat; A. Shapira; G. Yekutieli; T. Barklow; A. Caldwell; M. Cherney; J. M. Izen; M. Mermikides; G. Rudolph; D. Strom; H. Venkataramania; E. Wicklund; Sau Lan Wu; G. Zobernig

doi:10.1016/0370-2693(84)91904-X

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Observation of hard processes in collisions of two quasi-real photons

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Observation of hard processes in collisions of two quasi-real photons

M. Althoff, W. Braunschweig, F. J. Kirschfink, K. Lübelsmeyer, H. U. Martyn, G. Peise, J. Rimkus, P. Rosskamp, H. G. Sander, D. Schmitz, …

Physics Letters B, Vol.138(1-3), pp.219-224

138

04/12/1984

DOI: https://doi.org/10.1016/0370-2693(84)91904-X

Abstract

Nuclear and High Energy Physics

Hard processes in photon-photon collisions are studied using high statistics data without requiring an electron tag. A high yield of hadrons with pt in the range 1.5-3.0 GeV/c is observed. This yield exceeds the expectation of the Born term by a factor of four.

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Title: Observation of hard processes in collisions of two quasi-real photons
Creators: M. Althoff (Author) - RWTH Aachen University
W. Braunschweig (Author) - RWTH Aachen University
F. J. Kirschfink (Author) - RWTH Aachen University
K. Lübelsmeyer (Author) - RWTH Aachen University
H. U. Martyn (Author) - RWTH Aachen University
G. Peise (Author) - RWTH Aachen University
J. Rimkus (Author) - RWTH Aachen University
P. Rosskamp (Author) - RWTH Aachen University
H. G. Sander (Author) - RWTH Aachen University
D. Schmitz (Author) - RWTH Aachen University
H. Siebke (Author) - RWTH Aachen University
W. Wallraff (Author) - RWTH Aachen University
H. M. Fischer (Author) - University of Bonn
H. Hartmann (Author) - University of Bonn
W. Hillen (Author) - University of Bonn
A. Jocksch (Author) - University of Bonn
G. Knop (Author) - University of Bonn
L. Köpke (Author) - University of Bonn
H. Kolanoski (Author) - University of Bonn
H. Kück (Author) - University of Bonn
V. Mertens (Author) - University of Bonn
R. Wedemeyer (Author) - University of Bonn
N. Wermes (Author) - University of Bonn
M. Wollstadt (Author) - University of Bonn
Y. Eisenberg (Author) - German Electron Synchrotron
K. Gather (Author) - German Electron Synchrotron
H. Hultschig (Author) - German Electron Synchrotron
P. Joos (Author) - German Electron Synchrotron
W. Koch (Author) - German Electron Synchrotron
U. Kötz (Author) - German Electron Synchrotron
H. Kowalsi (Author) - German Electron Synchrotron
A. Ladage (Author) - German Electron Synchrotron
B. Löhr (Author) - German Electron Synchrotron
D. Lüke (Author) - German Electron Synchrotron
P. Mättig (Author) - German Electron Synchrotron
D. Notz (Author) - German Electron Synchrotron
R. J. Nowak (Author) - German Electron Synchrotron
J. Pyrlik (Author) - German Electron Synchrotron
D. R. Quarrie (Author) - German Electron Synchrotron
M. Rushton (Author) - German Electron Synchrotron
W. Schütte (Author) - German Electron Synchrotron
D. Trines (Author) - German Electron Synchrotron
G. Wolf (Author) - German Electron Synchrotron
Ch Xiao (Author) - German Electron Synchrotron
R. Fohrmann (Author) - University of Hamburg
E. Hilger (Author) - University of Hamburg
T. Kracht (Author) - University of Hamburg
H. L. Krasemann (Author) - University of Hamburg
P. Leu (Author) - University of Hamburg
E. Lohrmann (Author) - University of Hamburg
D. Pandoulas (Author) - University of Hamburg
G. Poelz (Author) - University of Hamburg
B. H. Wiik (Author) - University of Hamburg
R. Beuselinck (Author) - Imperial College London
D. M. Binnie (Author) - Imperial College London
A. L. Campbell (Author) - Imperial College London
P. J. Dornan (Author) - Imperial College London
B. Foster (Author) - Imperial College London
D. A. Garbutt (Author) - Imperial College London
C. Jenkins (Author) - Imperial College London
T. D. Jones (Author) - Imperial College London
W. G. Jones (Author) - Imperial College London
J. McCardle (Author) - Imperial College London
J. K. Sedgbeer (Author) - Imperial College London
J. Thomas (Author) - Imperial College London
W. A.T. Wan Abdullah (Author) - Imperial College London
K. W. Bell (Author)
M. G. Bowler (Author)
P. Bull (Author)
R. J. Cashmore (Author)
P. E.L. Clarke (Author)
R. Devenish (Author)
P. Grossmann (Author)
C. M. Hawkes (Author)
S. L. Lloyd (Author)
G. L. Salmon (Author)
T. R. Wyatt (Author)
C. Youngman (Author)
G. E. Forden (Author) - Rutherford Appleton Laboratory
J. C. Hart (Author) - Rutherford Appleton Laboratory
J. Harvey (Author) - Rutherford Appleton Laboratory
D. K. Hasell (Author) - Rutherford Appleton Laboratory
J. Proudfoot (Author) - Rutherford Appleton Laboratory
D. H. Saxon (Author) - Rutherford Appleton Laboratory
P. L. Woodworth (Author) - Rutherford Appleton Laboratory
F. Barreiro (Author) - University of Siegen
M. Dittmar (Author) - University of Siegen
M. Holder (Author) - University of Siegen
B. Neumann (Author) - University of Siegen
E. Duchovni (Author) - Weizmann Institute of Science
U. Karshon (Author) - Weizmann Institute of Science
G. Mikenberg (Author) - Weizmann Institute of Science
R. Mir (Author) - Weizmann Institute of Science
D. Revel (Author) - Weizmann Institute of Science
E. Ronat (Author) - Weizmann Institute of Science
A. Shapira (Author) - Weizmann Institute of Science
G. Yekutieli (Author) - Weizmann Institute of Science
T. Barklow (Author) - University of Wisconsin-Madison
A. Caldwell (Author) - University of Wisconsin-Madison
M. Cherney (Author) - University of Wisconsin-Madison
J. M. Izen (Author) - University of Wisconsin-Madison
M. Mermikides (Author) - University of Wisconsin-Madison
G. Rudolph (Author) - University of Wisconsin-Madison
D. Strom (Author) - University of Wisconsin-Madison
H. Venkataramania (Author) - University of Wisconsin-Madison
E. Wicklund (Author) - University of Wisconsin-Madison
Sau Lan Wu (Author) - University of Wisconsin-Madison
G. Zobernig (Author) - University of Wisconsin-Madison
Publication Details: Physics Letters B, Vol.138(1-3), pp.219-224
Series: 138
Number of pages: 6
Identifiers: 991005930246802656
Academic Unit: Creighton University
Language: English
Resource Type: Journal article

Observation of hard processes in collisions of two quasi-real photons

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