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Phys. Rev. Lett. 61, 525–528 (1988)

Measurement of the Nuclear Slope Parameter of the pp̅ Elastic-Scattering Distribution at s=1800 GeV

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N. A. Amos3, W. F. Baker4, M. Bertani1, M. M. Block7, R. DeSalvo3, D. A. Dimitroyannis6, A. Donati7, D. P. Eartly4, R. W. Ellsworth5, G. Giacomelli1, J. A. Goodman6, C. M. Guss7, A. J. Lennox4, R. Maleyran2, A. Manarin2, M. R. Mondardini1, J. P. Negret4, J. Orear3, S. M. Pruss4, R. Rubinstein4, S. Shukla7, G. B. Yodh6, T. York3, and S. Zucchelli1 (E710 Collaboration)
1Universitá di Bologna and Istituto Nazionale di Fisica Nucleare, Bologna, Italy
2CERN, Geneva, Switzerland
3Cornell University, Ithaca, New York 14853
4Fermi National Accelerator Laboratory, Batavia, Illinois 60510
5George Mason University, Fairfax, Virginia 22030
6University of Maryland, College Park, Maryland 20742
7Northwestern University, Evanston, Illinois 60201

Received 18 March 1988; published in the issue dated 1 August 1988

We have studied proton-antiproton elastic scattering at s=1800 GeV at the Fermilab Collider, in the range 0.02<|t|<0.13 (GeV/c)2. Fitting the distribution by exp(-B|t|), we obtain a value of B of 17.2±1.3 (GeV/c)-2.

© 1988 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.61.525
DOI:
10.1103/PhysRevLett.61.525
PACS:
13.85.Dz