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APS » Journals » Phys. Rev. Lett. » Volume 37 » Issue 25
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Phys. Rev. Lett. 37, 1656–1659 (1976)

n-p Charge-Exchange Scattering from 60 to 300 GeV/c

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H. R. Barton, Jr.*, N. W. Reay, K. Reibel, M. Shaevitz†, and N. R. Stanton
The Ohio State University, Columbus, Ohio 43210

M. A. Abolins, P. Brindza*, J. A. J. Matthews‡, and R. Sidwell
Michigan State University, East Lansing, Michigan 48823

K. W. Edwards and G. Luxton§
Carleton University, Ottawa, Ontario K1S 5B6, Canada

P. Kitching
University of Alberta, Edmonton, Alberta, Canada

Received 4 October 1976; published in the issue dated 20 December 1976

We have measured the neutron-proton charge-exchange differential cross section in the momentum interval 60 to 300 GeV/c, with squared four-momentum transfers 0.002 to 0.8 (GeV/c)2. Independent of incident momentum, the data are characterized by a sharp forward peak of width 0.02 (GeV/c)2, followed by a shoulder and gentler falloff at higher momentum transfers.

© 1976 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.37.1656
DOI:
10.1103/PhysRevLett.37.1656
PACS:

*Present address: Fermilab, Batavia, Ill. 60510.

†Present address: California Institute of Technology, Pasadena, Calif. 91109.

‡Present address: Johns Hopkins University, Baltimore, Md. 21218.

§Present address: Department of Radiology, Stanford University, Stanford, Calif. 94305.

 
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