caa a22 4500 465800912 CHVBK 20180323112052.0 cr unu---uuuuu 170327e19901201xx s 000 0 eng 10.1007/BF01294119 doi (NATIONALLICENCE)springer-10.1007/BF01294119 Charged pion spectra and energy transfer following antiproton annihilation at rest in carbon and uranium [Elektronische Daten] [E. Minor, T. Armstrong, R. Bishop, V. Harris, R. Lewis, G. Smith] The momentum spectra of charged pions following antiproton annihilation at rest in carbon and uranium have been measured. This information complements our previous measurement of the neutral pion spectra. The total charged pion multiplicity is 2.84±0.10 and 2.47±0.09 for carbon and uranium, respectively, in good agreement with recent INC model predictions of 2.96 and 2.48 for the same quantities. However, structures predicted by the model near 200 MeV/c and 300 MeV/c related to delta-resonance production are not seen in the data. The total energy transfers to the nucleus are calculated to be 119±59 MeV(carbon) and 455±50 MeV(uranium). The possibility of exciting multifragmentation with a¯p beam impinging on heavy nuclei is discussed. Springer-Verlag, 1990 13.75.Cs nationallicence 21.10.Dr nationallicence 24.90.+d nationallicence Minor E. Laboratory for Elementary Particle Science, Department of Physics, 303 Osmond Laboratory, Pennsylvania State University, University Park, Pennsylvania, USA aut Armstrong T. Laboratory for Elementary Particle Science, Department of Physics, 303 Osmond Laboratory, Pennsylvania State University, University Park, Pennsylvania, USA aut Bishop R. Laboratory for Elementary Particle Science, Department of Physics, 303 Osmond Laboratory, Pennsylvania State University, University Park, Pennsylvania, USA aut Harris V. Laboratory for Elementary Particle Science, Department of Physics, 303 Osmond Laboratory, Pennsylvania State University, University Park, Pennsylvania, USA aut Lewis R. Laboratory for Elementary Particle Science, Department of Physics, 303 Osmond Laboratory, Pennsylvania State University, University Park, Pennsylvania, USA aut Smith G. Laboratory for Elementary Particle Science, Department of Physics, 303 Osmond Laboratory, Pennsylvania State University, University Park, Pennsylvania, USA aut Zeitschrift für Physik A Atomic Nuclei Springer-Verlag 336/4(1990-12-01), 461-468 0939-7922 336:4<461 1990 336 218 https://doi.org/10.1007/BF01294119 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01294119 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Minor E. Laboratory for Elementary Particle Science, Department of Physics, 303 Osmond Laboratory, Pennsylvania State University, University Park, Pennsylvania, USA aut NATIONALLICENCE 700 1- Armstrong T. Laboratory for Elementary Particle Science, Department of Physics, 303 Osmond Laboratory, Pennsylvania State University, University Park, Pennsylvania, USA aut NATIONALLICENCE 700 1- Bishop R. Laboratory for Elementary Particle Science, Department of Physics, 303 Osmond Laboratory, Pennsylvania State University, University Park, Pennsylvania, USA aut NATIONALLICENCE 700 1- Harris V. Laboratory for Elementary Particle Science, Department of Physics, 303 Osmond Laboratory, Pennsylvania State University, University Park, Pennsylvania, USA aut NATIONALLICENCE 700 1- Lewis R. Laboratory for Elementary Particle Science, Department of Physics, 303 Osmond Laboratory, Pennsylvania State University, University Park, Pennsylvania, USA aut NATIONALLICENCE 700 1- Smith G. Laboratory for Elementary Particle Science, Department of Physics, 303 Osmond Laboratory, Pennsylvania State University, University Park, Pennsylvania, USA aut NATIONALLICENCE 773 0- Zeitschrift für Physik A Atomic Nuclei Springer-Verlag 336/4(1990-12-01), 461-468 0939-7922 336:4<461 1990 336 218 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer