Annihilation cross-sections sigma(ann) for antineutrons on some nuclei (C, Al, Cu, Sn and Pb) at three antineutron momenta (180, 240 and 280 MeV/c) were measured at LEAR (CERN) with the OBELIX spectrometer. A behaviour sigma(ann) = = sigma0A(nu) has been found with nu almost-equal-to 2/3. The data are discussed following some models for antineutron-nucleus interaction.

Annihilation Cross-sections of Antineutrons On C, Al, Cu, Sn and Pb At Low Momenta (180-280 Mev/c) With the Obelix Spectrometer

BALESTRA, Ferruccio;BONAZZOLA, Giancarlo;BOTTA, Elena;BRESSANI, Tullio;BUSSA, Maria Pia;BUSSO, Luigi;COSTA, Sergio;FERRERO, Livio;GARFAGNINI, Raffaello;GRASSO, Antonino;MARCELLO, Simonetta;PANZIERI, Daniele;PIRAGINO, Guido;ZOSI, Gianfranco
1994-01-01

Abstract

Annihilation cross-sections sigma(ann) for antineutrons on some nuclei (C, Al, Cu, Sn and Pb) at three antineutron momenta (180, 240 and 280 MeV/c) were measured at LEAR (CERN) with the OBELIX spectrometer. A behaviour sigma(ann) = = sigma0A(nu) has been found with nu almost-equal-to 2/3. The data are discussed following some models for antineutron-nucleus interaction.
1994
107
943
953
Nucleon-induced reaction and scattering.; antineutron nuclei annhililation; antineutron C annihilation; antineutron Al annihilation; antineutron Cu annihilation; antineutron Pb annihilation; antineutron Sn annihilation
V. G. ABLEEV;A. ADAMO;M. AGNELLO;F. BALESTRA;G. BELLI;G. BENDISCIOLI;A. BERTIN;P. BOCCACCIO;G. C. BONAZZOLA;E. BOTTA;T. BRESSANI;M. BRUSCH...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/105823
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