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We measured the total cross section for pp scattering at √s = 53 GeV at the CERN ISR. The method was based on the measurement of the total interaction rate and of the ISR luminosity. The result obtained, σtot = 44.1 ± 2.0 mb, suggests that σtot(pp) starts increasing at ISR energies. A measurement of the pp differential cross section was also performed: the results show a change in the slope at |t| ≈ 0.1 GeV2, similar to that observed in pp scattering. © 1982.

Measurement of the antiproton-proton total cross section and elastic scattering at the CERN intersecting storage rings / G., Carboni; G., Kantardjian; D., Lloydowen; M., Ambrosio; G., Anzivino; Barbarino, Giancarlo; Paternoster, Giovanni; Patricelli, Sergio; V., Cavasinni; T., Del Prete; M., Morganti; M., Valdata Nappi; P. D., Grannis. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 108:(1982), pp. 145-150.

Measurement of the antiproton-proton total cross section and elastic scattering at the CERN intersecting storage rings

BARBARINO, GIANCARLO;PATERNOSTER, GIOVANNI;PATRICELLI, SERGIO;
1982

Abstract

We measured the total cross section for pp scattering at √s = 53 GeV at the CERN ISR. The method was based on the measurement of the total interaction rate and of the ISR luminosity. The result obtained, σtot = 44.1 ± 2.0 mb, suggests that σtot(pp) starts increasing at ISR energies. A measurement of the pp differential cross section was also performed: the results show a change in the slope at |t| ≈ 0.1 GeV2, similar to that observed in pp scattering. © 1982.
1982
Measurement of the antiproton-proton total cross section and elastic scattering at the CERN intersecting storage rings / G., Carboni; G., Kantardjian; D., Lloydowen; M., Ambrosio; G., Anzivino; Barbarino, Giancarlo; Paternoster, Giovanni; Patricelli, Sergio; V., Cavasinni; T., Del Prete; M., Morganti; M., Valdata Nappi; P. D., Grannis. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 108:(1982), pp. 145-150.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/465334
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