Chronology of Milestone Events in Particle Physics - ALPER 1973G
Chronology of Milestone Events in Particle Physics

ALPER 1973G

British-Scandinavian ISR Collaboration; Alper, B. et al.
Production of High Transverse Momentum Particles in p p Collisions in the Central Region at the CERN ISR
Phys. Lett. 44B (1973) 521;

Motivation
The inclusive production of all charged particles of transverse momentum pT between 1.5 and 4.4 GeV/c at centre of mass angles 90 and 59.4 from p-p collisions at = 44 and 53 GeV has been measured. No strong energy dependence is observed for these transverse momenta.
... The results for the inclusive charged particle spectra in fig.3 can be linked by a smooth curve to the sum of our lower momentum , K and p data. However, at high momentum the magnitude of the slope of the data in fig.3 decreases with increasing pT continuously...

Accelerator CERN-ISR Detectors SPEC

Related references
More (earlier) information appears in
B. Alper et al., Inclusive particle production in the rapidity range 0 to 1 at the CERN ISR, 16th Intern. Conf. on High Energy Physics, Batavia (1972);
E. Lillethun, Inclusive particle production at large angles measured at the CERN ISR, Proc. IVth Intern. Conf. on High Energy Collisions, Oxford (1972);
More (later) information appears in
B. Alper et al., Phys. Lett. 44B (1973) 527;
See also
B. J. Blumenfeld et al., 16th Intern. Conf. on High Energy Physics, Batavia (1972);
F. W. Buesser et al., Phys. Lett. 46B (1973) 471;
S. Bergmann, J .D. Bjorken, and J. Kogut, Phys. Rev. D4 (1971) 3388;
A. D. Krisch, University of Michigan, preprint UM-HE-72-24 (1972);
D. Cline, F. Halzen, and M. Waldrop, University of Wisconsin preprint (1973);
M. Banner et al., Phys. Lett. 44B (1973) 537;
M. Banner et al., 16th Intern. Conf. on High Energy Physics, Batavia (1972);
M. Banner et al., Phys. Lett. 41B (1972) 547;
R. P. Feynman, Phys. Rev. Lett. 23 (1969) 1415;
S. van der Meer, CERN Internal Report ISR-PO-68-31, 1968;

Reactions
  p p charged X 44.0,53.0 GeV (Ecm) pt
  p p charged+ X 44.0,53.0 GeV (Ecm) pt
  p p charged X 44.0,53.0 GeV (Ecm) pt

Record comments
Observation of high transverse momentum hadrons at the CERN Intersecting Storage Rings.
    
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